Kristoffersen
Anna Kristoffersen, Castelldefels ES
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20150182136 | SPECKLE CONTRAST OPTICAL TOMOGRAPHY - Speckle contrast optical tomography system provided with at least one point source and multiple detectors, means for providing different source positions, the point source having a coherence length of at least the source position-detector distance and means for arranging the source position-detector pairs over a sample to be inspected, the system being further provided with means for measuring the speckle contrast; the speckle contrast system of the invention thus capable of obtaining 3D images. | 07-02-2015 |
Arne Kristoffersen, Brondby Strand DK
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20130128903 | PACKET-BASED TIMING MEASUREMENT - A slave communication device may transmit a packet to the master communication device, with the packet including a transmission time field and a correction field. The transmission time field may contain a value indicative of an approximate time of transmission of the packet by the slave communication device, and the correction field may contain a value indicative of a difference between the approximate time of transmission and an actual time of transmission of the packet by the slave communication device. | 05-23-2013 |
Astrid Kristoffersen, Sandvika NO
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20120024385 | ADVANCED FLUIDICS GATE VALVE WITH ACTIVE FLOW CONTROL FOR SUBSEA APPLICATIONS - A valve assembly for use in a wellhead assembly that includes a valve body, a cavity formed in the valve body, and a flow passage through the valve body that intersects the cavity. Also included is a gate slidable in the cavity between an open position and a closed position. A bore is formed through the gate. A fluidic passage is also formed through the gates that provides fluid communication between the bore and an upstream side of the valve member. The fluidic passage is formed so that when the gate is being moved into the closed position, fluid upstream of the gate enters the fluidic passage and exits into the bore to assist closing the valve. | 02-02-2012 |
Astrid Kristoffersen, Lier NO
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20130008649 | METHOD AND MODULE FOR DETERMINATION OF EROSION IN SYSTEMS - A method of providing information regarding erosion in an oil and/or a gas production system, which system includes at least one equipment/piping, the method including the steps of obtaining CFD results regarding hot spots in the equipment/piping from a CFD analysis of the equipment/piping for a range of pressures, flow rates and sand rates; and to, during production, obtaining data regarding erosion rates in a particular location in the system; and combining the data regarding erosion rates and CFD results to estimate and monitor sand erosion rates in the hot spots of the system. Further disclosed is a module performing the method steps as well as a computer program. | 01-10-2013 |
20130116962 | METHOD AND DEVICE FOR ESTIMATING COOL DOWN IN A SYSTEM - Method for estimating cool down in a subsea oil and gas production system, which system includes at least one piping or equipment. The method includes the steps of, at shut down of the production in the system; obtaining data from CFD cool down analysis results for a range of temperatures of production media in the system; obtaining data from a temperature sensor in the system; and estimating the actual coldest temperature in the system from the CFD analysis results obtained based on data from the temperature sensor. | 05-09-2013 |
Candi Kristoffersen, San Jose, CA US
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20160111309 | EQUIPMENT FRONT END MODULE FOR TRANSFERRING WAFERS AND METHOD OF TRANSFERRING WAFERS - An EFEM useful for transferring wafers to and from wafer processing modules comprises an enclosure having a controlled environment therein bounded by a front wall, a back wall, first and second side walls, a top wall, and a bottom wall. The first side wall and the second side wall include two or more wafer load ports wherein each wafer load port is adapted to receive a FOUP. The front wall includes wafer ports configured to attach to respective load locks operable to allow a wafer to be transferred to a front wall cluster processing tool. The back wall includes a wafer port adapted to be in operational relationship with a back wall cluster processing tool. A robot in the EFEM enclosure is operable to transfer wafers through the wafer load ports, the first front wall wafer port, the second front wall wafer port, and the back wall wafer port. | 04-21-2016 |
Esben N. Kristoffersen, Dyssegaard DK
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20090328017 | RAPID APPLICATION DEVELOPMENT - A system to enables Rapid Application Development (“RAD”) is provided. The system provides an object model of an ERP application, which enables software developers to customize the ERP applications. The object model provides a base class that is inherited by each object class. The base class provides an invoke function that is implemented by each object class. During compilation, the RAD system compiles each invocation of a function of an object into a call to a dynamic component passing an identifier of the object, an identifier of the function to be invoked, and the parameters to be passed to the function. The RAD system dynamically compiles, assembles, and instantiates object classes as needed. Because objects are bound at runtime, rather than at compile time, when the source code of an object is modified, the entire ERP application does not need to be recompiled into monolithic IL code and the compilation of object classes is deferred until an object of that class is needed during runtime. The object model thus significantly decreases the time required to customize and extend an ERP application according to the needs of an individual customer. | 12-31-2009 |
Esben Nyhuus Kristoffersen, Copenhagen DK
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20150095283 | MASTER SCHEMA SHARED ACROSS MULTIPLE TENANTS WITH DYNAMIC UPDATE - An enterprise resource planning (ERP) system provides efficient maintenance and upgrade of tenant databases utilizing shared schema. A schema change is propagated from a master to tenants. Support is provided for tenants to be offline. The schema changes are applied at a mount time. Server load associated with the ERP database is distributed when tenant databases are updated with new schema changes. Changes to the application metadata (table schemas) is detected and applied to multiple tenants at a runtime. | 04-02-2015 |
20150095581 | DATA CACHING POLICY IN MULTIPLE TENANT ENTERPRISE RESOURCE PLANNING SYSTEM - A cache manager application provides a data caching policy in a multiple tenant enterprise resource planning (ERP) system. The cache manager application manages multiple tenant caches in a single process. The application applies the caching policy. The caching policy optimizes system performance compared to local cache optimization. As a result, tenants with high cache consumption receive a larger portion of caching resources. | 04-02-2015 |
20150370552 | SUBSCRIBER DEFINED DYNAMIC EVENTING - A computer-implemented method of modifying execution behavior of a programmatic unit of source code is provided. The method includes loading the programmatic unit of source code and determining whether at least one customization is defined for the programmatic unit. The at least one customization is selectively executed based on whether a prerequisite of the customization is satisfied. | 12-24-2015 |
Esben Nyhuus Kristoffersen, Dyssegaard DK
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20130007519 | Test Framework Extension for Testing Logic on a Modeled User Interface - A testing framework extension may be provided. An application comprising a form may be created within a modeling framework. A variable associated with the form may be defined and an application programming interface (API) may be created according to the form. A test case may be efficiently executed without rendering a physical UI using the variable by making at least one call to the API thus exercising (at least one part of) the form logic and a result of executing the test case may be reported to a user. | 01-03-2013 |
20130086037 | ENCAPSULATED, MODEL-CENTRIC AGGREGATION OF DATA FROM DIFFERENTIATED DATA SOURCES - A reusable ERP data retrieval object, in particular, a wide application query object provides a systematic and standardized approach to data retrieval. In one embodiment, the wide application query object is an encapsulated query object in that multiple queries are aggregated into one master query object (i.e., the wide application query object) that can, but does not necessarily have to, span multiple disparate data sources. In another embodiment, data retrieved in accordance with the wide application query logic is manipulated by code in any of a variety of different ways using a trigger model and specialized constructs. In still another embodiment, public parameters are utilized to trigger functions that impact the substance and layout of the query output. | 04-04-2013 |
Jacob Krogh Kristoffersen, Viby J DK
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20120128488 | ROTOR-SECTOR BASED CONTROL OF WIND TURBINES - Embodiments of the invention generally relate to controlling a wind turbine comprising blades attached to a rotor hub for rotation in a rotor plane and a control system for individually pitching the blades relative to the hub. The rotor planes divided into a plurality of predefined section, wherein each section has an associated pitch reference value. A light detection and ranging device may be used to determine expected properties of wind in each respective section of the rotor plane so that the pitch reference value may be adjusted accordingly. | 05-24-2012 |
20140154075 | POWER PRODUCTION OF WIND TURBINES - Embodiments of the invention generally relate to wind turbine generators, and more specifically to improving power production in wind turbine generators. A rotor plane of the wind turbine may be divided into a plurality of sections. A characteristic of wind associated with each section may be determined. An optimal pitch angle may be determined for each section based on the associated wind characteristic. A pitch controller may adjust the pitch angle of a blade to the optimal pitch angle as the blade sweeps through the section. | 06-05-2014 |
20140178197 | CONTROL METHOD FOR A WIND TURBINE - A method of controlling a wind turbine comprising blades attached to a rotor hub for rotation in a rotor plane and a control system for individually pitching the blades relative to the hub. The method comprises dividing the rotor plane into a number of sectors, determining the individual sectors for each blade during the rotation by means of an azimuth angle sensor, and obtaining blade sensor data from a blade sensor on an individual blade relating to a sector, and comparing the obtained data with data relating to the same sector and representing blade sensor data on other blades. When an event is detected in a given sector, an individual pitch contribution is determined in the sector, and the blades are then pitched according to this individual pitch contribution for that given sector at least partly during passage of the sector. | 06-26-2014 |
20140377064 | CONTROL METHOD FOR A WIND TURBINE, AND WIND TURBINE - The invention relates to a method of controlling a wind turbine comprising one or more blades attached to a rotor hub, the one or more blades being arranged to pitch relative to the hub, the method comprising the steps of obtaining a blade load signal comprising data on an absolute load on the one or more blades; processing the blade load data to detect a high thrust wind event, and generating a control signal comprising a pitch contribution for affecting the blades to pitch out of the wind in response to the detected wind event. The invention also relates to a wind turbine, a control system for a wind turbine and a computer program product being adapted to enable a computer system to perform the method of the invention. | 12-25-2014 |
20150030448 | OPTIMISATION OF POWER PRODUCTION IN A WIND TURBINE AT BELOW RATED POWER - The rotor blades of a wind turbine each have a plurality of fibre-optic pressure variation sensors which can detect the onset of a stall condition. The output of the stall condition sensors is input to a stall count circuit which increases a stall count signal each time a stall indication is received. The stall count signal is decayed exponentially over time and the current signal is summed with the decayed signal from a previous sampling period to form a value from which a stall margin is determined. An λ:θ curve of tip speed to wind speed ratio λ against pitch angle reference θ is then determined from the stall margin. | 01-29-2015 |
Jan S. Kristoffersen, Naestved DK
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20090077737 | RAIL-MOUNTED PATIENT OR PERSON LIFT - An electrically powered, rail-mounted patient lift includes a carriage for displacement along an overhead rail and a housing. The housing includes an electric motor having an output shaft and two belts suspended from the housing for the mounting of a patient support such as a sling or the like. Two belt-receiving rollers, each having an outer cylindrical surface for receiving a respective lifting belt, co-operate with the output shaft of the electrical motor for rotating in opposite directions at the same rotational speed driven by the output shaft, thereby collecting the belts when rotating the output shaft in one direction and discharging the belts when rotating the output shaft in the opposite direction. The housing further includes a power supply unit for the delivery of electrical power to the electrical motor from a battery power supply or alternatively, a mains supply. | 03-26-2009 |
Jens Finn Kristoffersen, Roskilde DK
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20130196682 | CHECKING A VALIDITY OF COVERAGE AREA POSITION INFORMATION - It is inter alia disclosed to identify coverage area position information to obtain identified coverage area position information. The identified coverage area position information comprises at least respective position information for one or more coverage areas associated with a device for which a position estimate is to be determined at least based on at least a part of the identified coverage area position information. The respective position information for the one or more coverage areas is stored in a database. The identifying is at least based on coverage area identification information determined by the device and comprising at least respective identification information for the one or more coverage areas. A validity of respective position information for at least one coverage area is checked. The respective position information for the at least one coverage area is stored in the database, and the checking is at least based on respective position information for at least one of the one or more coverage areas comprised in the identified coverage area position information. | 08-01-2013 |
Kris Kristoffersen, Redding, CA US
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20140074148 | EMBOLIC PROTECTION SYSTEM AND METHOD FOR USE IN AN AORTIC ARCH - A device temporarily positionable within an aortic arch for deflecting embolic particles released during a therapeutic or diagnostic procedure comprises a resilient frame defining an opening and a barrier disposed in the opening. The barrier has a plurality of openings, which may be pores, proportioned to allow passage of blood therethrough but to prevent passage of embolic particles. The barrier has a concave shape having a convex surface positionable in contact with a wall of an aorta to cover at least a brachiocephalic ostium. The frame may include an upstream end including a pair of lobes and an apex between the lobes, and has a generally tapered downstream end. | 03-13-2014 |
Kristian Kristoffersen, Redding, CA US
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20160038285 | SYSTEMS AND METHODS FOR RESHAPING A HEART VALVE - The present disclosure includes a device for reshaping a heart valve. The device may include a central ring about a central axis and a plurality of arms coupled to the central ring, each of the arms coupled to the central ring at a pivot point at a first end of the arm, the arm comprising an attachment feature at a second point along the arm, the pivot point configured to allow movement of the arm about the pivot point through a plane extending radially from the central axis through the arm. Additionally, the plurality of arms may be contractable and may be extendable such that the hooks extend beyond a dilated heart valve. The present disclosure also includes associated methods and systems. | 02-11-2016 |
Martin Kristoffersen, Maplewood, MN US
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20090091667 | EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK - An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display. | 04-09-2009 |
20090091668 | STRETCHED FILM FOR STEREOSCOPIC 3D DISPLAY - A stereoscopic 3D display with stretched film. The display includes a liquid crystal display panel, drive electronics configured to drive the liquid crystal display panel with alternating left eye and right eye images, and a light guide and a backlight positioned to provide light to the liquid crystal display. A frame is positioned between the liquid crystal display panel and the light guide, and a 3D film is stretched over the frame. | 04-09-2009 |
20100271819 | LIGHTING ASSEMBLIES AND SYSTEMS - The present disclosure relates to illumination or lighting assemblies and systems that provide illumination using LEDs. In one aspect, the present disclosure provides a lighting assembly, comprising: multiple light emitting diodes that emit light; an optical system that directs the light emitted by the light emitting diodes, the optical system positioned adjacent to light emitting diodes; and a cooling fin including a two-phase cooling system, the cooling fin positioned adjacent to the light emitting diodes such that the two-phase cooling system removes heat from the light emitting diodes. In another aspect, the present disclosure provides a lighting system including multiple lighting assemblies. The lighting assemblies and systems of the present disclosure can be used in, for example, a street light, a backlight (including, for example, a sun-coupled backlight), a wall wash light, a billboard light, a parking ramp light, a high bay light, a parking lot light, a signage lit sign (also referred to as an electric sign), static signage (including, for example, sun-coupled static signage), illuminated signage, and other lighting applications. | 10-28-2010 |
20110032708 | SOLID STATE LIGHT WITH OPTICAL GUIDE AND INTEGRATED THERMAL GUIDE - A solid state light having a solid state light source such as LEDs, and optical guide, and a thermal guide. The optical guide is coupled to the light source for receiving and distributing light from the light source, and the thermal guide is integrated with the optical guide for providing thermal conduction from the solid state light source and dissipating heat through convection for cooling the light. | 02-10-2011 |
20110063854 | SUSPENDED OPTICAL FILM - Suspended optical film assemblies including a frame, an optical film, and an elastomeric film are disclosed. The elastomeric films include a first attachment region, a second attachment region, and a free region between the first and second attachment regions. The first attachment region is affixed to the frame; the second attachment region is affixed to the optical film, so that the free region is in tension and supports the optical film within the frame. The tension in the elastomeric film free region can help maintain flatness and reduce distortion in the optical film during environmental changes that influence dimensional changes in the frame, optical film, and elastomeric film. | 03-17-2011 |
20110193872 | CONTROL SYSTEM FOR HYBRID DAYLIGHT-COUPLED BACKLIGHTS FOR SUNLIGHT VIEWABLE DISPLAYS - A control system for a hybrid daylight-coupled display having an LCD panel, a diffuser, and a curved reflector behind the LCD panel, and an active backlight for providing backlighting from an active light source. For passive backlighting, the diffuser transmits daylight to the reflector, which reflects the daylight to the LCD panel and provides substantially uniform distribution of the daylight on the LCD panel for backlighting it. The control system comprises a sensor unit detecting ambient light level surrounding the LCD display and another sensor unit detecting backlights provided by the active backlight and the daylight. The control system adjusts the brightness of the active backlight based on data from the two sensor units. | 08-11-2011 |
20110273636 | EMBEDDED STEREOSCOPIC 3D DISPLAY AND 2D DISPLAY FILM STACK - An LCD device with 3D and 2D sections. The device includes an LCD panel, a light guide with a backlight, and an embedded 3D-2D film stack positioned between the LCD panel and the light guide. The 3D and 2D sections provide for simultaneously viewing visual content in 3D and 2D formats. The device can also include a frame providing a barrier between the 3D and 2D sections and can include other features to enhance the display. | 11-10-2011 |
20110297354 | SYSTEM AND METHOD THAT DISSIPATE HEAT FROM AN ELECTRONIC DEVICE - The electronic system includes an electronic device and a liquid holding section that is thermally coupled to the electronic device. The electronic system further includes an impermeable section that engages the liquid holding section. The impermeable section includes a channel and a plurality of passages that provide fluid communication between the liquid holding section and the channel. The electronic system further includes (i) a first fluid that flows through the channel in the impermeable section to facilitate heat transfer from the electronic device to the first fluid; and (ii) a second fluid that flows from the liquid holding section through the plurality of passages into the channel when the second fluid boils within the liquid holding section due to heat transfer from the electronic device to the second fluid. In some embodiments, the first and second fluids are different types of substances. | 12-08-2011 |
20120139403 | SOLID STATE LIGHT WITH OPTICAL GUIDE AND INTEGRATED THERMAL GUIDE - A solid state light having a solid state light source such as LEDs, an optical guide, and a thermal guide. The optical guide is coupled to the light source for receiving and distributing light from the light source, and the thermal guide is integrated with the optical guide for providing thermal conduction from the solid state light source and dissipating heat through convection and radiation for cooling the light. The optical guide can be tapered to enhance the efficiency of light distribution. The thermal guide can have an external shell connected with internal fins, and the external shell can have a reflective coating to provide for a back reflector behind the optical guide. | 06-07-2012 |
20120194054 | SOLID STATE LIGHT WITH OPTICAL DIFFUSER AND INTEGRATED THERMAL GUIDE - A solid state light having a solid state light source such as LEDs, an optical diffuser, and a thermal guide. The diffuser receives and distributes light from the light source, and the thermal guide is integrated with the optical diffuser for providing thermal conduction from the solid state light source and dissipating heat through convection and radiation for cooling the light. The interior surface of the optical diffuser can have extraction features for providing uniform distribution of light. | 08-02-2012 |
Martin Kristoffersen, Porsgunn NO
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20130148357 | ACOUSTIC LIGHT PANEL - A sound absorbing luminaire providing lighting for an interior space environment and managing the acoustics within the environment. The luminaire includes a frame holding an acoustic film and a lighting element, forming a resonant cavity between them. The acoustic film is used for absorbing sound within the resonant cavity, and the lighting element provides light from a light source, such as LEDs, through the acoustic film. An optical film can be mounted in the frame between the acoustic film and the lighting element for providing a desired distribution of light. | 06-13-2013 |
Martin Kristoffersen, Porsgrunn NO
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20130170218 | ILLUMINATION DEVICE HAVING VISCOELASTIC LAYER - An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a lightguide optically coupled to a light source, and a viscoelastic layer and a nanovoided polymeric layer are used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic layer may be a pressure sensitive adhesive. | 07-04-2013 |
20140043824 | SOLID STATE LIGHT WITH OPTICAL GUIDE AND INTEGRATED THERMAL GUIDE - A solid state light having a solid state light source such as LEDs, and optical guide, and a thermal guide. The optical guide is coupled to the light source for receiving and distributing light from the light source, and the thermal guide is integrated with the optical guide for providing thermal conduction from the solid state light source and dissipating heat through convection for cooling the light. | 02-13-2014 |
20150346416 | ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE - An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive. | 12-03-2015 |
20160097895 | OPTICAL ARTICLE HAVING VISCOELASTIC LAYER - An optical article, such as a backlight for electronic display devices, is disclosed. The optical article includes a lightguide, a viscoelastic layer disposed on the light guide and a nanovoided polymeric layer disposed on the viscoelastic layer. The nanovoided polymeric layer comprises a plurality of interconnected nanovoids and at least some of the interconnected nanovoids are connected to one another by hollow passages. The lightguide may be optically coupled to a light source, and the viscoelastic layer and the nanovoided polymeric layer may be used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic layer may be a pressure sensitive adhesive. | 04-07-2016 |
Martin Kristoffersen, Persgrunn NO
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20130235614 | ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE - An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive. | 09-12-2013 |
Peter Kristoffersen, Horsholm DK
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20090028842 | Dekkera/Brettanomyces Cytosine Deaminases And Their Use - The present invention relates to cytosine deaminase protein and cDNA from various species of the yeast genus | 01-29-2009 |
Peter Kristoffersen, Frederiksberg DK
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20080206840 | CYTOTOXIN-BASED BIOLOGICAL CONTAINMENT - Method of conditionally controlling the survivability of a recombinant cell population and of containing such cells to an environment or containing replicons to a host cell is based on the use of proteic killer systems including | 08-28-2008 |
Soeren Kristoffersen, Hadsund DK
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20110174394 | BALANCED FLUID VALVE - It is proposed to design a fluid flux regulating unit ( | 07-21-2011 |
20110175009 | FLUID REGULATOR - A fluid pressure regulating unit ( | 07-21-2011 |
20140352814 | BALANCED FLUID VALVE - It is proposed to design a fluid flux regulating unit, comprising a first fluid port, a second fluid port and a valve comprising a movable valve part and at least one fluid pressure balancing means, wherein the fluid pressure balancing means comprises a surface in fluid communication with the first fluid port, which has a surface normal vector at least partially in parallel to the moving direction of the movable valve part. | 12-04-2014 |
20140360599 | FLUID REGULATOR - A fluid pressure regulating unit, comprises a fluid inlet port, a fluid outlet port, a valve comprising a movable valve part, wherein the movable part comprises at least one fluid pressure balancing means and wherein the at least one pressure balancing means comprises a tapered surface, and a main valve biasing means. The main valve biasing means biases said valve in the direction of an open position. An auxiliary valve biasing means is provided, biasing the valve in the direction of a closed position. Wherein essentially every surface part, being in fluid connection to the fluid inlet port and having a surface normal at least partially in parallel to the moving direction of the moving part of the valve, is balance by a balancing surface part. | 12-11-2014 |