| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 392379000 | Concentrated heated air stream (i.e., blast) | 35 |
| 20090034945 | Baffle Device, Hot Air Blower For Solder Treatment, And Nozzle For Same - In a baffle device | 02-05-2009 |
| 20090080872 | HOT AIR BLOWER AND SYSTEM COMPRISING A HOT AIR BLOWER AND AT LEAST ONE CODING UNIT - A hot air blower has at least one fan impeller and at least one electrical heating device. The hot air blower is designed to interact with a coding unit provided with coding. The hot air blower is releasably connected to the coding unit. The coding unit is designed to predefine at least one of heating power and hot air temperature of a heating device in the hot air blower on the basis of the coding. | 03-26-2009 |
| 20100111510 | ENERGY-SAVING ELECTROTHERMAL BLOWER AND A MANUFACTURE METHOD OF THE ELECTROTHERMAL ELEMENT THEREOF - An energy saving electric heating fan and the making method of its electric heating element are disclosed. The electric heating fan includes a blower and a motor driving the blower in a case ( | 05-06-2010 |
| 20110268430 | MAGNETIC AIR HEATING AND IMPELLING APPARATUS - An apparatus for heating and impelling air comprises a housing, an air heating impeller assembly, and a magnetic assembly. The impeller assembly may impel air through the housing and heat the air, and may include a support shaft, a plurality of annular disks positioned along the support shaft and each having a central aperture through which the support shaft extends. The impeller assembly includes paddles radiating outwardly from the shaft, and each of the paddles is positioned between the shaft and the disks to space at least one disk from the support shaft to form an air path therebetween. The paddles space the disks in an axial direction to form gaps therebetween to form an air path between the disks. The magnetic assembly applies a magnetic field of adjustable intensity to the disks to cause heating of the disks. | 11-03-2011 |
| 20120308213 | Multi-setting circuits for the portable dryer - A dryer circuit includes a main circuit and a connection controller. The dryer circuit includes a power unit, a first and second heating units, a first and a second switches, a motor having a fan installed, a resistor, a first diode, and a second diode. The first and the second heating units are coupled to ground respectively through the first and the second switches. The resistor is coupled between the first heating unit and the motor. The first diode is coupled between the second heating unit and the motor. The second diode is coupled between the first heating unit and the motor and in series with the resistor. The connection controller controls the first and the second switches on or off for adjusting the power supplied to the motor, and the first and the second heating units at the same time. | 12-06-2012 |
| 20140161427 | HEAT GUN - A heat gun includes a canister, a first outlet pipe, and an assistant member. The canister includes a columnar sidewall bounding a receiving space and an installation board mounted in the receiving space. The assistant member includes a first vent pipe, and a second vent pipe communicating with the first vent pipe and slidably mounted to the first vent pipe. Top ends of the first outlet pipe and the first vent pipe extend through the installation board and communicate with an upper portion of the receiving space. Bottom ends of the first outlet pipe and the second vent pipe function as outlets of the heat gun. | 06-12-2014 |
| 20160204676 | ELECTRICAL MACHINE AND CONTROLLER AND METHODS OF ASSEMBLING THE SAME | 07-14-2016 |
| 392380000 | For drying body part | 13 |
| 20080285963 | Drying Device - Drying apparatus includes a housing defining an air inlet and a tortuous airflow passage leading to at least one air outlet. The outlet comprises two upright sets of louvres. An impeller is arranged to draw air into the inlet, through the airflow passage and to expel it via the outlet. A set of infrared emitting heating elements is located in the airflow passage behind a screen or glass panel and arranged both to radiate heat directly outwardly from the housing and to heat air in the airflow passage. Additional resistance heating elements are located in the airflow passage. The apparatus has a control system including a user interface, and is arranged to control the operation of the impeller and the two different kinds of heating elements in response to user input. The apparatus includes a heatsink associated with the infrared heating elements, which is located so that air passing through the airflow passage contacts the heatsink. The control system is arranged, in at least one mode of operation, to pre-heat the heatsink by operating the infrared heating elements prior to operating the impeller. | 11-20-2008 |
| 20080317448 | Drying Apparatus Comprising a Filter - A drying apparatus includes an outer case, a portion of the outer case defining a cavity in which articles can be dried, an outlet disposed at the lower end of the cavity and a filter unit arranged downstream of the outlet, wherein the filter unit includes a particulate filter and a sterilising filter. By providing this filter unit including both a particulate filter and a sterilising filter, solid matter and bacteria can be removed from the waste liquid. This results in a hygienic and sanitary waste liquid output from the filter unit. | 12-25-2008 |
| 20090022485 | Airudry rug - Disclosed is a apparatus which functions as a personal body-drying device for an individual whose skin is wet immediately after a bath or shower. The device is essentially a rug attached atop a platform, with the said rug exposed at its bottom surface to at least one plenum chamber, or to a network of ducting. Both the rug and the network of ducting are constructed with regularly-spaced, co-located openings through which heated air is propelled. In the optimum mode of operation, each plenum chamber contains an electric heating element over which passes air driven by fans which are attached, at their air outlets, to the respective plenum chambers. | 01-22-2009 |
| 20090034946 | DRYING APPARATUS - A drying apparatus includes a casing and a cavity formed in the casing for receiving an object to be dried. A fan is located in the casing so as to be capable of creating an airflow, and a motor is provided in the casing for driving the fan. Ducting is provided for carrying the airflow from the fan to at least one opening arranged to emit the airflow into the cavity ( | 02-05-2009 |
| 20100209080 | AIRFLOW SYSTEM AND APPARATUS AND METHOD FOR AIRFLOW SYSTEM - An airflow system enhances airflow in a hand-drying apparatus which expels a stream of sterilised, hot air for drying of hands. Inside the apparatus, the airflow is decelerated by one or more filters. Therefore, the system is provided with an airflow-pathway that is progressively smaller along its pathway in respect of flowthrough cross-section. The airflow is enhanced by flowing initially through a larger part of the airflow-pathway, and subsequently through a smaller part of the airflow-pathway after which the airflow exits the apparatus. To enhance the airflow, a universal commutator motor is used to drive an appliance that provides air movement. The motor comprises magnetic field generating means, a rotating armature adapted for rotational motion in operative association with the magnetic field. A ratio of magnetic field strength at the armature to the magnetic field strength within the magnetic field is less than about 1 to 1. | 08-19-2010 |
| 20100296799 | AIRFLOW DIRECTING STRUCTURE FOR HAND DRYERS - An airflow directing structure for hand dryers includes an airflow directing case, an air inlet, an air outlet, a heating means, an air intake means and a flow directing channel. The air intake means has a rotary axle which has one end fastened to air intake blades. The flow directing channel has an air intake passage communicating with the air inlet, a tortuous passage communicating with the air intake passage and an air exit passage with one end communicating with the tortuous passage and the other end communicating with the air outlet. The air exit passage and the air intake means are parallel in a juxtaposed manner, and located on the same side with the air intake blades and the air outlet. Thus total size of the airflow directing structure is smaller and the cost is lower, and an optimal heating speed can be achieved to improve drying efficiency. | 11-25-2010 |
| 20110002673 | ROTATING DEVICE FOR ELECTRICALLY CONNECTING ELECTRIC HOUSEHOLD APPLIANCES AND ELECTRIC TOOLS | 01-06-2011 |
| 20150093099 | HAND HELD APPLIANCE - A hand held appliance comprises a body having an outer wall, a duct extending at least partially along the body within the outer wall, an interior passage extending about the duct for receiving a primary fluid flow, a primary fluid outlet for emitting the primary fluid flow from the body, wherein the primary fluid outlet is defined by the duct and an inner wall of the body. The inner wall may extend from the outer wall towards the duct and may extend radially around the duct. The inner wall may extend from the outer wall towards the primary fluid outlet. At least one spacer may be provided between the inner wall and the duct. The at least one spacer may be a supporting rib. The duct may be formed from two parts, a first part fixed to the inner wall and a second part connected to the first part. | 04-02-2015 |
| 20160045084 | Body Dryer - My Body Dryer is a small compact motorized drying device (13×7×0.50) with an attached flexible hose in which enables any user to completely dry themselves as one would if they used a cloth bath towel. The flexible hose is the part that distinguish this body dryer from a hand dryer. The hose is what makes this apparatus a complete drying device because one can dry them self with the air (warm or cool) from the hose by blowing the water from the body in less than 3 minutes. If you are drying off after 3 minutes it is because you are caught up in the feel good sensation. The flexible hose is hand held and self-directed to all areas of the body that needs to dried. This improvement has taken the hand dryer to a complete body dryer. Thus, drying off has evolved, towel less. | 02-18-2016 |
| 20160169553 | Bathroom heater and body dryer | 06-16-2016 |
| 392381000 | Wall mounted | 3 |
| 20080253754 | Sterilising Filter Arrangement Apparatus & Method - A sterilizing hand-drying apparatus is used to produce a stream of sterilized, heated air for drying hands. The apparatus is provided with an electric control circuit that supplies electrical power to the apparatus. The electric control circuit has a cut-off mechanism that disables the supply of electrical power when the housing is opened. This minimizes the risk of the user being electrocuted when opening the housing. | 10-16-2008 |
| 20100014844 | MANUALLY ADJUSTABLE HAIR DRYER MOUNT FOR USE WITH A HAND-HELD HAIR DRYER - A hands-free hair dryer mounting apparatus adapted for holding a hair dryer in a universal hair dryer holder assembly is disclosed. The apparatus includes a support bracket that is removably affixed to a wall mounting plate adapted for secure attachment to a wall or other surface. A universal hair dryer holder, adapted for receiving and holding any type, size, or style of handheld hair dryer, projects outward from the bracket. The hair dryer holder is connected to an adjustable arm which contains a vertical pivot connection that allows for manual angular adjustment and affixation of the hair dryer about a generally horizontal pivot axis. The adjustable arm also contains a horizontal pivot connection that allows for manual angular adjustment and affixation of the hair dryer about a generally vertical pivot axis. Angular adjustment in both the vertical and horizontal directions is accomplished by a spring biased interlocking joints. | 01-21-2010 |
| 20120027389 | APPARATUS AND METHOD FOR CONTROLLING AIR FLOW - Apparatus and method for controlling air flow of a drying unit. The apparatus includes a housing mounted below the dryer unit and a frame member coupled to the housing member. The frame member functions to intersect and deflect the air flow in a direction away from a floor surface. | 02-02-2012 |
| 392382000 | With support | 4 |
| 20090208193 | Breastmilk Handling Apparatus Particularly Useful for Warming of Breastmilk Containers Such as Bottles and Syringes - The present invention relates to an infant feeding warming system useful to repeatedly and precisely warm breastmilk or formula for use in the NICU. The system in one form comprises a bedside unit that is attachable to an IV pole. The system may also comprise a centralized warming station with multiple chambers, wherein one chamber heats a bottle or syringe, and the remaining chambers are used for storage and/or refrigeration. The system will use a non-liquid heating system to heat feedings. A disposable liner may be used inside the chamber. The system may also contain heating algorithms that are based on a user inputting milk parameters such as volume and initial temperature. | 08-20-2009 |
| 20100040353 | BUNDLED LOAD CORNER EDGE PROTECTOR CUTTING SYSTEM - A non-contact cutter for a polymer corner protector disposed on a load includes an air manifold having an inlet and an outlet and defining an air passage and a heating element disposed at least in part in the air passage. A compressed gas is communicated to the manifold and into the air passage for intimate contact with the heating element to heat the gas. The heated gas is discharged through the outlet to contact and soften the polymer corner protector at a desired location to separate the corner protector at the desired location. A system and method for non-contact cutting are disclosed. | 02-18-2010 |
| 20130279889 | Device for Prebaking Alignment Film by Using Temperature-Controllable Pin to Support Substrate and Method Thereof - The present invention relates to a device for prebaking an alignment film by using a temperature-controllable pin to support a substrate and a method thereof. The device includes heater that prebakes a substrate from an underside of the substrate, a plurality of temperature-controllable pins for upward supporting the substrate, and a temperature control system. The temperature-controllable pins are coupled to the temperature control system and each of the temperature-controllable pins is independently controlled of temperature thereof by the temperature control system so as to uniformly heat a site of the substrate that is supported by the temperature-controllable pin and a periphery of the supported site. The device for prebaking alignment film by using temperature-controllable pin to support substrate and a method thereof according to the present invention alleviate non-uniform heating of a surface of glass substrate and thus alleviate pin mura. | 10-24-2013 |
| 20140376894 | Breastmilk Handling Apparatus Particularly Useful for Warming of Breastmilk Containers Such as Bottles and Syringes - The present invention relates to an infant feeding warming system useful to repeatedly and precisely warm breastmilk or formula for use in the NICU. The system in one form comprises a bedside unit that is attachable to an IV pole. The system may also comprise a centralized warming station with multiple chambers, wherein one chamber heats a bottle or syringe, and the remaining chambers are used for storage and/or refrigeration. The system will use a non-liquid heating system to heat feedings. A disposable liner may be used inside the chamber. The system may also contain heating algorithms that are based on a user inputting milk parameters such as volume and initial temperature. | 12-25-2014 |
| 392383000 | Portable | 11 |
| 20100080539 | Multi-setting circuits for the portable dryer - A dryer circuit includes a main circuit and a connection controller. The dryer circuit includes a power unit, a first and second heating units, a first and a second switches, a motor having a fan installed, a resistor, a first diode, and a second diode. The first and the second heating units are coupled to ground respectively through the first and the second switches. The resistor is coupled between the first heating unit and the motor. The first diode is coupled between the second heating unit and the motor. The second diode is coupled between the first heating unit and the motor and in series with the resistor. The connection controller controls the first and the second switches on or off for adjusting the power supplied to the motor, and the first and the second heating units at the same time. | 04-01-2010 |
| 392384000 | With handle | 10 |
| 20080240690 | Hot Air Heater - A hot air heater includes heating wires ( | 10-02-2008 |
| 20080273866 | Hand dryer apparatus - A hand inserting portion is opened at one surface of a casing or at both the one surface and other surface of the casing. The hand inserting portion includes a space in which hands can be accommodated. A high-pressure-airstream generating unit generates a high-speed airstream. A nozzle is provided on each of two opposing sides of the hand inserting portion, from which the high-speed airstream is jetted into the space of the hand inserting portion. The nozzle includes a hole array formed by arranging a plurality of nozzle holes in a row. Air volume of the high-speed airstream is larger at a central portion of the hole array than at other portions of the hole array. | 11-06-2008 |
| 20090154907 | Hand dryer apparatus - A hand inserting portion is opened at one surface of a casing or at both the one surface and other surface of the casing. The hand inserting portion includes a space in which hands can be accommodated. A high-pressure-airstream generating unit generates a high-speed airstream. A nozzle is provided on each of two opposing sides of the hand inserting portion, from which the high-speed airstream is jetted into the space of the hand inserting portion. The nozzle includes a hole array formed by arranging a plurality of nozzle holes in a row. Air volume of the high-speed airstream is larger at a central portion of the hole array than at other portions of the hole array. | 06-18-2009 |
| 20120093490 | PORTABLE ICE MELTING DEVICE - An ice melting device comprising a body section comprising at least one blower and a heater. The blower heater comprises at least one heating coil and at least one shield forming a thermal shield for the heater. There is at least one nozzle for directing air produced by the blower, wherein the heater is positioned downstream of the blower so that fluid flow produced by the blower passes the heater and is heated by the heater and is then passed through the nozzle so that the hot air melts ice on a surface. | 04-19-2012 |
| 20130129328 | HAND-HELD HOT AIR DEVICE WITH A DIGITAL OPERATING DEVICE WITH A UNIVERSAL OPERATING ELEMENT - The hand-held hot air device, preferably for the local heating of thermoplastic materials, with a housing that forms a wand-shaped handle part with air inlet openings, and with an air guidance tube that protrudes from the handle part and radially delimits an air canal, with an electric heating element contained in the air guidance tube and an electric motor with a fan wheel contained in the handle part, and with an electronic control system arranged inside the handle part with one semiconductor power switch each arranged upstream of both the heating element and the electric motor, and with a display screen and an operating device for the hand-held hot air device arranged on the outside of the handle part. The electronic control system is implemented as microprocessor control system, the display screen as an electronic digital display, and the operating device as a digital operating device, with the digital operating device comprising a single universal operating element that is movable in at least two directions relative to the handle part for the purpose of switching the hand-held hot air device on and/or off and for determining control data of the microprocessor control system. | 05-23-2013 |
| 20130302019 | HOT AIR GENERATOR - A hot air generator comprising a handle ( | 11-14-2013 |
| 20140219643 | HEAT GUN HEAD - A heat gun head includes a housing. The housing defines two rows of outlets in a front end surface of the housing. When the heat gun head operates, hot air in the housing flows out of the housing through the two rows of outlets. | 08-07-2014 |
| 20150037015 | HAIR DRYER - The present disclosure provides a hair dryer, the hair dryer including a housing, a switch unit, a controller, a fan unit, and a heating unit, wherein the heating unit is configured such that a non-magnetic field is formed by a first heating coil and a second heating coil being twisted in a shape of a twisted bread stick, where the first heating coil is flowed by a current of first direction and the second heating coil is flowed by a current of second direction opposite to the first direction, at least one of the first coil and the second coil is coated with an insulating shield member, and the first coil and the second coil is wound on a support member in a spiral shape. | 02-05-2015 |
| 392385000 | Pistol-grip type | 2 |
| 20100008655 | Hot air welding gun - A hot air welder capable of reaching temperatures of at least 700° C., comprising a housing with an electric motor, at least one fan for forcibly moving air across a heating element and out of the gun and wherein the heating element is formed from a plurality of electrical wire winding interposed through a series of axially aligned ceramic disks, each disk having a number of circumferentially aligned openings through which the wire windings are oriented and mechanisms for selectively operating the device and electrically controlling the temperature of the heating element. | 01-14-2010 |
| 20160201945 | MULTIFUNCTION HOT AIR HEATING GUN | 07-14-2016 |
