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1. 发明申请

WO2019224508A1 HAND HELD APPLIANCE 审中-公开
公开(公告)号：WO2019224508A1
公开(公告)日：2019-11-28
申请号：PCT/GB2019/050971
申请日：2019-04-04
申请人： DYSON TECHNOLOGY LIMITED
发明人： IMHASLY, Nathan , COULTON, Robert , SMITH, Stephen , PAPOTTI, Gabor
IPC分类号： A45D20/10 , A45D20/12 , A45D20/38
摘要： Disclosed is a hair care appliance (10) comprising a housing, a fluid flow path extending from a fluid inlet (212) into the housing to a fluid outlet (202) from the housing, a heater (80) wherein the heater comprises a heater element (82), a former (86) around which the heater element is wound and an outer wall (180) which extends around the heater element wherein the former provides a central region of the heater which is devoid of the heater element, the heater element provides an intermediate region which extends around the central region and the former provides an outer region extending between the intermediate region and the outer wall which is devoid of the heater element. The appliance may comprise an attachment (20) which comprises a second fluid flow path extending from a second fluid inlet (20a) which is in fluid communication with the fluid outlet of the housing (202) and a second fluid outlet (22) wherein the attachment extends along an axis and the second fluid outlet extends at least partially along the axis.

2. 发明申请

WO2020193939A1 A HAIR STYLING APPLIANCE 审中-公开
公开(公告)号：WO2020193939A1
公开(公告)日：2020-10-01
申请号：PCT/GB2020/050443
申请日：2020-02-25
申请人： DYSON TECHNOLOGY LIMITED
发明人： BEAUMONT, Rory , COURTNEY, Stephen , BALLARATI, Maurizio , HUGHES, Alexander , COULTON, Robert , IMHASLY, Nathan
IPC分类号： A45D1/06 , A45D1/04 , A45D20/10 , A45D20/12 , A45D20/50
摘要： The present invention relates to a hair straightening apparatus having two arms pivotably coupled together and arranged to receive hair within a cavity formed between them. A plenum in at least one arm comprises an air inlet for receiving airflow from a fan unit and an air outlet for emitting airflow towards hair within the cavity. The air outlet extends along the inner wall of at least one of the first arm and the second arm and it adapted to direct airflow towards a lower edge of the arms.

3. 发明申请

WO2023084197A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2023084197A1
公开(公告)日：2023-05-19
申请号：PCT/GB2022/052814
申请日：2022-11-08
申请人： DYSON TECHNOLOGY LIMITED
发明人： IMHASLY, Nathan , CARLYLE, Thomas , BRANN, Adam
IPC分类号： A45D20/12
摘要： A haircare appliance has a main body housing an airflow generator for generating an airflow, an intermediate attachment for detachably connecting to the main body, and a hair treatment attachment for detachably connecting to the intermediate attachment. The intermediate attachment has an inlet for receiving the airflow from the main body and an outlet for emitting the airflow. The hair treatment attachment is configured to receive the airflow from the outlet of the intermediate attachment and emit the airflow towards hair to be treated in use. The intermediate attachment has a sensor module for sensing a property of at least one of hair to be treated and the hair treatment attachment.

4. 发明申请

WO2018127682A1 A FILTER SCHEME FOR A HAND HELD APPLIANCE, IN PARTICULAR FOR A HAIR CARE APPLIANCE 审中-公开
公开(公告)号：WO2018127682A1
公开(公告)日：2018-07-12
申请号：PCT/GB2017/053833
申请日：2017-12-20
申请人： DYSON TECHNOLOGY LIMITED
发明人： IMHASLY, Nathan
IPC分类号： A45D20/12 , F16B7/20 , F16B21/02 , F16B21/04 , F16B21/08
摘要： Disclosed is a hand held appliance comprising a handle having a fluid inlet at a first end, the fluid inlet comprising an external grille and a filter wherein the external grille is retained with respect to the filter by an attachment mechanism which comprises a first pair of connectors and a second pair of connectors wherein the first pair of connectors and the second pair of connectors are spaced apart and different. The first pair of connectors and the second pair of connectors may have different functions. The first pair of connectors may comprise a first part and a second part which mechanically interlock. The first part and second part may mechanically interlock during relative rotation. The mechanical interlock may be releasable. The first part may be biased towards the second part.

5. 发明申请

WO2018042155A1 A HANDHELD APPLIANCE 审中-公开
标题翻译：手持设备
公开(公告)号：WO2018042155A1
公开(公告)日：2018-03-08
申请号：PCT/GB2017/052428
申请日：2017-08-17
申请人： DYSON TECHNOLOGY LIMITED
发明人： MCVEIGH, Brian , MONK, Christopher , IMHASLY, Nathan , COULTON, Robert , THOMPSON, Daniel
IPC分类号： A45D20/12
CPC分类号： A45D6/20 , A45D20/12
摘要： Disclosed is a handheld appliance having a body and an attachment, the body comprising an outer tube and fluid flow path extending from a fluid inlet to a fluid outlet within the outer tube and a PCB arranged within the fluid flow path wherein, the PCB is housed within a housing. The body may further comprise an inner wall and the inner wall provides the housing for the PCB and the fluid flow path may extend around the housing. The housing may be generally rectangular and may extend across an internal radius of the outer tube. The fluid flow path may extend around both sides of the housing. The housing may include a heat sink which may be in contact with the fluid flow path on one side and with components on the PCB on the other side.
摘要翻译：公开了一种具有主体和附件的手持式器具，所述主体包括外管和流体流动路径，所述流体流动路径从所述外管内的流体入口延伸到流体出口，并且所述PCB布置在所述流体内其中，PCB被容纳在壳体内。主体可以进一步包括内壁并且内壁为PCB提供外壳，并且流体流动路径可以围绕外壳延伸。壳体可以是大致矩形的并且可以延伸穿过外管的内径。流体流动路径可以围绕壳体的两侧延伸。外壳可以包括散热器，散热器可以在一侧与流体流动路径接触，在另一侧与PCB上的组件接触。

6. 发明申请

WO2022090684A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022090684A1
公开(公告)日：2022-05-05
申请号：PCT/GB2021/052643
申请日：2021-10-13
申请人： DYSON TECHNOLOGY LIMITED
发明人： CARLYLE, Thomas , GRAHAM, David , IMHASLY, Nathan , TWEEDIE, Robert
IPC分类号： A45D20/12 , G08B21/20
摘要： A haircare appliance has a housing having an air inlet and an air outlet, an airflow generator for generating an airflow from the air inlet to the air outlet, and a heater for heating the airflow. The haircare appliance has an airflow temperature module for obtaining a value indicative of a temperature of the airflow at the air outlet, a distance sensor for sensing a distance to hair within a flow path from the air outlet and a temperature sensor for sensing a temperature of the hair. The haircare appliance has a moisture estimation module configured to estimate, based on received output values from the airflow temperature module, the distance sensor and the temperature sensor, a moisture content of the hair.

7. 发明申请

WO2022090681A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022090681A1
公开(公告)日：2022-05-05
申请号：PCT/GB2021/052640
申请日：2021-10-13
申请人： DYSON TECHNOLOGY LIMITED
发明人： BEAUMONT, Rory , COULTON, Robert , IMHASLY, Nathan
IPC分类号： A45D2/00 , A45D1/04 , A45D1/06 , A45D1/28
摘要： A haircare appliance is described having first and second arms that define a hair treatment chamber, an infrared emitter configured to emit infrared radiation into the hair treatment chamber, and an airflow generator configured to generate an airflow within the hair treatment chamber. The infrared emitter is configured to emit infrared radiation comprising a peak wavelength greater than 900nm.

8. 发明申请

WO2019224510A1 HAND HELD APPLIANCE 审中-公开
公开(公告)号：WO2019224510A1
公开(公告)日：2019-11-28
申请号：PCT/GB2019/051005
申请日：2019-04-05
申请人： DYSON TECHNOLOGY LIMITED
发明人： IMHASLY, Nathan , THOMPSON, Daniel , MCVEIGH, Brian , COULTON, Robert
IPC分类号： A45D20/10 , A45D20/12 , A45D20/38
摘要： Disclosed is a hand held appliance (100) comprising an elongate body at least partially defined by a housing comprising an elongate body at least partially defined by a housing which extends along a longitudinal axis (X-X), a motor(lO) housed within the housing having a rotational axis (F-F) which extends parallel to the longitudinal axis of the housing and a heater (80) housed within the housing which extends along a longitudinal axis (H-H) within the elongate body wherein the longitudinal axis of the heater is non-parallel to the longitudinal axis of the housing. The motor and heater may extend between a respective inlet and an outlet. The inlet end (800) of the heater may be aligned with the outlet end (18) of the motor. The housing may have an inlet (212) and an outlet (202) and the outlet end (802) of the heater may be aligned with the outlet end of the housing. The heater may comprise an outlet assembly (50) at the outlet end and the outlet assembly may include an exit collar (82).

9. 发明申请

WO2022269226A1 HAIR STYLING APPLIANCE 审中-公开
公开(公告)号：WO2022269226A1
公开(公告)日：2022-12-29
申请号：PCT/GB2022/051320
申请日：2022-05-25
申请人： DYSON TECHNOLOGY LIMITED
发明人： BALLARATI, Maurizio , IMHASLY, Nathan , SPILLMAN, Andrew , DARLING, Philip
IPC分类号： A45D1/04 , A45D1/06 , A45D2/00 , A45D2/001 , A45D20/12
摘要： A hair styling appliance includes elements moveable relative to each other, comprising a first arm and a second arm coupled together for reciprocal movement towards and away from each other, the first and second arms being arranged to receive hair within a region between each other. A sensor arrangement comprises at least a first sensor component mounted to at least one of the elements and is configured to sense, using the first sensor component, a change in relative position of at least two of the elements. The sensor arrangement outputs a first signal indicative of an angle and/or a distance between the first arm and the second arm based on the sensed change in relative position.

10. 发明申请

WO2022153029A1 A HAIR STYLING APPLIANCE 审中-公开
公开(公告)号：WO2022153029A1
公开(公告)日：2022-07-21
申请号：PCT/GB2021/053420
申请日：2021-12-23
申请人： DYSON TECHNOLOGY LIMITED
发明人： CARLYLE, Thomas , CARSON, Emma , TWEEDIE, Robert , IMHASLY, Nathan , COULTON, Robert , COURTNEY, Stephen
IPC分类号： A45D20/50 , A45D20/10 , A45D20/26
摘要： A hair styling appliance is described that includes an airflow unit for generating an airflow, a heating unit for heating the airflow, and a control unit for controlling the airflow unit and the heating unit. The control unit controls the airflow unit and the heating unit in a predefined sequence of modes that includes a first mode, a second mode and a third mode. The airflow unit has a different flow rate and/or the heating unit has a different heat setting in each of the modes, and the control unit determines when to transition between modes of the predefined sequence.

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