Per-Erik
Per Erik Berger, Kolltveit NO
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20150191985 | INTELLIGENT CORING SYSTEM - A technology is described of a system capable of altering between extracting a core sample from, or drilling of, a downhole subterrain formation. In coring mode the core is encapsulated downhole at in-situ conditions with a material capable of providing a pressure tight seal around the core, protecting the core and temporary storing the core downhole in an inner string for later retrieval. In drilling mode the unwanted sections of the core is grinded away and the material discarded. No tripping to surface is required to change the composition of the drillstring to alter between drilling mode and coring mode. Downhole sensor technology and intelligence is used to distinguish between areas of interest where the core is encapsulated and kept, and areas of no interest where the core is discarded. | 07-09-2015 |
Per Erik Elgaard, Haslev DK
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20110160756 | Cutting or Scoring Balloon, System and Method of Making a Cutting or Scoring Balloon - A cutting or scoring balloon ( | 06-30-2011 |
Per Erik Elgård Pedersen, Haslev DK
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20090216194 | Medical Device Adapted for Detection of Drug Condition - A drug delivery device is provided, comprising a reservoir adapted to contain a liquid drug, an outlet, and expelling means for, in a situation of use, expelling a drug from the reservoir via the outlet. The device further comprises a light source ( | 08-27-2009 |
Per Erik Elgård Pedersen, Haslev DK
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20090216194 | Medical Device Adapted for Detection of Drug Condition - A drug delivery device is provided, comprising a reservoir adapted to contain a liquid drug, an outlet, and expelling means for, in a situation of use, expelling a drug from the reservoir via the outlet. The device further comprises a light source ( | 08-27-2009 |
Per-Erik Appelo, Knoxville, TN US
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20130227921 | FILTER BAG CAGE JOINT - A filter support cage for a baghouse filter comprises a first filter cage segment comprising elongated body portion having a top end and a bottom end, a second filter cage segment comprising a second elongated body portion having a top end and a bottom end, and a coupling member positioned between and connecting the bottom end of the first filter cage segment and the top end of the second filter cage segment. | 09-05-2013 |
Per-Erik Cardell, Linkoping SE
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20110049301 | DE-ICER, A FIXTURE AND A METHOD OF ADJUSTING THE POSITION OF A DE-ICER - A de-icer including a bracket arranged on a structural member and a de-icer module mounted on the bracket. The de-icer module is adjustable arranged on the bracket such that a position of the de-icer module is adjustable in relation to the bracket. Also a fixture and a method of adjusting a position of a de-icer. | 03-03-2011 |
20120148409 | ROTOR DAMPER AND TAIL ROTOR WITH SUCH A ROTOR DAMPER - A rotor damper for a tail rotor of a helicopter. A main body of a resilient material is to be arranged between a drive shaft for the tail rotor and a hub on which rotor blades for the tail rotor are coupled. A flange is connected to the main body of the rotor damper. The flange includes an abutment surface for abutting an outer surface of the hub. A tail rotor including the rotor damper. | 06-14-2012 |
20120183401 | MAIN ROTOR ARRANGEMENT OF AN UAV-HELICOPTER - A main rotor arrangement for an UAV-helicopter. A rotor mast defines a vertical axis of rotation. A hub is for attachment of rotor blades. The hub is mounted to the rotor mast in a tiltable way so as to reduce loads acting on the rotor blades during operation of the UAV-helicopter. A damping assembly is configured to damp the tilting of the hub. | 07-19-2012 |
20120298792 | DISMOUNTABLE HELICOPTER - An unmanned aerial vehicle helicopter including a dismountable tail section including a torque compensating rotor. Power transmission from the motor to the torque compensating rotor is accomplished by pulley-and-belt drive arrangements. | 11-29-2012 |
20120306332 | MOUNTING DEVICE FOR ELECTRONIC COMPONENTS IN UAV HELICOPTERS - A mounting device for mounting electronic components of an unmanned helicopter. A solid base plate has a circumferential outer edge. A connecting module is fixedly attached to the circumferential outer edge. The connecting module is configured to reversibly connect a flexible cover to the base plate. | 12-06-2012 |
20130001364 | HELICOPTER WITH REMOVABLE FUEL TANK - Helicopters with removable fuel tanks Each fuel tank is a removable fuel tank. Each fuel tank is removable and can safely be stored on ships and aircraft carriers. | 01-03-2013 |
20150151852 | LANDING ARRESTING SYSTEM FOR VERTICAL TAKE-OFF AND LANDING (VTOL) AERIAL VEHICLES, LANDING AND TAKE-OFF PLATFORM FOR VTOL AERIAL VEHICLES AND VTOL LOCKING MEMBER FOR AERIAL VEHICLES - A landing arresting system for vertical take-off and landing aerial vehicles. A landing and take-off platform and at least one vertical take-off and landing locking member have a projecting portion arranged at a lower portion of the vehicle. The landing and take-off platform includes a plurality of individually displaceable rolls, arranged substantially in a horizontal direction, and moveable back and forth, such that the projecting portion of the locking member can be entered, retained and released between two adjacent rolls. A landing and take-off platform for vertical take-off and landing aerial vehicles and a vertical take-off and landing locking member for aerial vehicles. | 06-04-2015 |
Per-Erik Forssén, Linkoping SE
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20110211082 | SYSTEM AND METHOD FOR VIDEO STABILIZATION OF ROLLING SHUTTER CAMERAS - Example embodiments presented herein are directed towards rolling shutter video stabilization utilizing three dimensional motion analysis. In stabilizing the rolling shutter video, a three dimensional motion of the device capturing the image may be determined or estimated. In some example embodiments the three dimensional motion may be a purely rotational motion, a purely translation motion, or a rotational and translational motion. The estimated three dimensional motion may be utilized to adjust the pixels of an image frame in order to rectify and stabilize the video image. | 09-01-2011 |
Per-Erik Larsson, Orebro SE
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20090194336 | Damping and Drilling Machine Including Such a Damping Device - A damping device for inserting into a housing of an impulse producing drill machine, for damping Shockwave reflexes from a drill string connected to the drilling machine, is distinguished in that a first damping piston ( | 08-06-2009 |
20110220419 | ACCUMULATOR MEMBRANE UNIT, METHOD FOR PRODUCTION THEREOF AND ROCK DRILLING MACHINE INCLUDING SUCH AN ACCUMULATOR MEMBRANE UNIT - An accumulator membrane unit ( | 09-15-2011 |
Per-Erik Moden, Vasteras SE
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20090138102 | METHOD AND DEVICE FOR TUNING AND CONTROL - A method and a device for tuning and control of industrial processes having varying material flow rate. An adder is configured to add excitation signals to the controller output signal. A measurement system is configured to measure a property in response to the excitation signals. A model based tuning unit is adapted to estimate the value of at least one parameter with unknown value of a process model structure describing the effect of varying material flow rate, based on the measurements of the property and the output signal from the controller, and to calculate a model that describes the dynamics from controller output to controller input based on the estimated value of the parameter, and to perform model based tuning of the controller based on the model that describes the dynamics from controller output to controller input. | 05-28-2009 |
20120253502 | Method Of Flatness Control Of A Strip And A Control System Therefor - A method of providing flatness control for rolling a strip in a mill including a plurality of rolls controllable by actuators. The method includes the steps of: receiving flatness measurement data pertaining to a flatness of the strip; determining a flatness error as a difference between a reference flatness of the strip and the flatness measurement data; determining an adjusted flatness error based on the flatness error and weights for actuator position combinations which provide a flatness effect below a threshold value; and utilizing the adjusted flatness error for the control units to control the actuators to thereby control the flatness of the strip. A computer program product and a control system for carrying out the above method are also presented herein. | 10-04-2012 |
Per-Erik Pers, Mora SE
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20110273714 | DISHWASHER - A turbidity sensor for use in a machine for washing articles, e.g., a washing machine ( | 11-10-2011 |
20120124757 | Washer Such As A Dishwasher Or A Washing Machine And Method For Operating A Washer - The invention relates to methods for operating a washer, and in preferred embodiments to a washer having a water tank that is integrally, preferably detachably, formed with the washer, wherein the washer comprises a washing chamber for accommodating goods to be cleaned, said washing chamber having in its lower portion a sump for collecting water during operation of the washer, a water inlet, a circulating pump for circulating water through the washing chamber, and a control unit for controlling a washing cycle carried out by the washer. In accordance with the invention, in this method water is fed via the water inlet into the sump; the pressure within an inlet or outlet conduit of the circulating pump is measured; and based on the pressure measurement the washing cycle is controlled and/or indicator signals are issued to a user of the washer. | 05-24-2012 |
20120125369 | Washer, Such As A Dishwasher Or A Washing Machine, And Method For Operating A Washer - The invention relates to a method for operating a washer which comprises a washing chamber for accommodating goods to be cleaned, said washing chamber having in its lower portion a sump for collecting water during operation of the washer, a water inlet connected to a water tank, preferably to a water tank that is integrally, still preferably detachably, formed with the dishwasher, a pump for circulating water through the washing chamber, and a control unit for controlling a washing process carried out by the washer. In accordance dance with a first embodiment of the method of the invention, in this method: water is fed from the tank into the sump by the action of the hydrostatic pressure prevailing within the tank; the pressure within the sump or close to the sump is measured; and based on the pressure measurement the speed of the water flow is monitored and the filling level of the tank is determined, and at least one parameter and/or step of the washing process is controlled and/or indicator signals are issued to a user of the washer. | 05-24-2012 |
20140360530 | WASHER SUCH AS A DISHWASHER OR A WASHING MACHINE AND METHOD FOR OPERATING A WASHER - The invention relates to methods for operating a washer, and in preferred embodiments to a washer having a water tank that is integrally, preferably detachably, formed with the washer, wherein the washer comprises a washing chamber for accommodating goods to be cleaned, said washing chamber having in its lower portion a sump for collecting water during operation of the washer, a water inlet, a circulating pump for circulating water through the washing chamber, and a control unit for controlling a washing cycle carried out by the washer. In accordance with the invention, in this method water is fed via the water inlet into the sump; the pressure within an inlet or outlet conduit of the circulating pump is measured; and based on the pressure measurement the washing cycle is controlled and/or indicator signals are issued to a user of the washer. | 12-11-2014 |
Per-Erik Pers, Jarfalla SE
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20120239840 | BUS CONTROL FOR A DOMESTIC APPLIANCE - A domestic appliance ( | 09-20-2012 |
20120246365 | BUS CONTROL FOR A DOMESTIC APPLIANCE - A domestic appliance ( | 09-27-2012 |
20120254489 | BUS CONTROL FOR A DOMESTIC APPLIANCE - A domestic appliance ( | 10-04-2012 |
20130240570 | BATTERY-POWERED DOSING DEVICE - Dosing device ( | 09-19-2013 |
Per-Erik Sundvisson, Stockholm SE
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20080316013 | Supervising Arrangement - A hierarchical fault handling system and method based on filtering data regarding entities in the system and coordinating said filtered data in order to determine if an entity is considered faulty or not. The result for all entities is co-ordinated in a sys-tem fault co-ordinating means ( | 12-25-2008 |
20080320464 | Radio Base Station and a Method of Operating a Radio Base Station - The present invention relates to the operation and maintenance of radio base stations in mobile communication systems. An inventive radio base station, which can be upgraded remotely in a safe way. In one embodiment of the invention, the radio base station comprises a file system comprising different versions of files, so that an old version of a file can be reverted to should problems in the operation of the radio base station occur In another embodiment of the invention, the radio base station comprises a back-up area in which a copy of the files of the file system are stored. The back-up area is independent of the file system, so that if problems with the files in the file system are detected, the contents of the back-up area can be stored in the file system. | 12-25-2008 |