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1. 发明申请

WO2022162339A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022162339A1
公开(公告)日：2022-08-04
申请号：PCT/GB2022/050014
申请日：2022-01-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： PURNELL, Thomas , PEEL, Ayrton , TIBBETTS, David , COURTNEY, Stephen , COULTON, Robert
IPC分类号： A45D20/12 , A45D20/10 , A45D20/50
摘要： An attachment for a haircare appliance, the attachment comprising an air inlet, an air outlet. The attachment having a curved surface adjacent to and downstream of the air outlet, and a pair of guide walls for guiding airflow along the curved surface. The pair of guide walls extending outwardly from the curved surface. A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet. The haircare appliance has a curved surface adjacent to and downstream of the air outlet, and a pair of guide walls for guiding airflow along the curved surface. The pair of guide walls extend outwardly from the curved surface.

2. 发明申请

WO2022162340A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022162340A1
公开(公告)日：2022-08-04
申请号：PCT/GB2022/050015
申请日：2022-01-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： PURNELL, Thomas , PEEL, Ayrton , TIBBETTS, David , COURTNEY, Stephen , COULTON, Robert
IPC分类号： A45D20/12 , A45D20/10 , A45D20/50
摘要： An attachment for a haircare appliance, the attachment comprising an air inlet, an air outlet. The attachment has a curved surface adjacent to and downstream of the air outlet. A radius of curvature of the curved is at least 16mm. A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet. The haircare appliance has a curved surface adjacent to and downstream of the air outlet. A radius of curvature of the curved surface is at least 16mm.

3. 发明申请

WO2022162338A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022162338A1
公开(公告)日：2022-08-04
申请号：PCT/GB2022/050013
申请日：2022-01-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： PURNELL, Thomas , PEEL, Ayrton , TIBBETTS, David , COURTNEY, Stephen , COULTON, Robert
IPC分类号： A45D20/10 , A45D20/12 , A45D20/50
摘要： An attachment for a haircare appliance, the attachment comprising an air inlet, an air outlet, a hollow body defining a flow path between the air inlet and the air outlet, and a curved surface adjacent to and downstream of the air outlet, the curved surface extending outwardly from the hollow, A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air outlet to the air outlet. The haircare appliance has a hollow body defining a flow path between the air inlet and the air outlet, and a curved surface adjacent to and downstream of the air outlet. The curved surface extends outwardly from the hollow body.

4. 发明申请

WO2022162336A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022162336A1
公开(公告)日：2022-08-04
申请号：PCT/GB2022/050011
申请日：2022-01-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： PURNELL, Thomas , PEEL, Ayrton , TIBBETTS, David , COURTNEY, Stephen , COULTON, Robert
IPC分类号： A45D20/10 , A45D20/12 , A45D20/50
摘要： An attachment for a haircare appliance, the attachment comprising an air inlet, an air outlet for emitting the airflow. The attachment has a curved surface adjacent to and downstream of the air outlet along which the air can flow, and an external flat surface adjacent to and extending rearwardly from the air outlet. A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet. The haircare appliance has a curved surface adjacent to and downstream of the air outlet along which the air can flow, and an external flat surface adjacent to and extending rearwardly from the air outlet.

5. 发明申请

WO2013011270A2 A FAN 审中-公开
标题翻译：粉丝
公开(公告)号：WO2013011270A2
公开(公告)日：2013-01-24
申请号：PCT/GB2012/051432
申请日：2012-06-21
申请人： DYSON TECHNOLOGY LIMITED , STEWART, Neil , ADKIN, Mark , TIBBETTS, David
发明人： STEWART, Neil , ADKIN, Mark , TIBBETTS, David
CPC分类号： F04D25/088 , F04D29/403 , F04D29/4226 , F04D29/441 , F04D29/547 , F04D29/601 , F04F5/16
摘要： A fan assembly for generating an air flow within a room includes an impeller and a motor for driving the impeller to draw an air flow into the fan assembly, and a casing having an interior passage with a scroll section having a cross-sectional area that decreases from a scroll inlet section to a scroll outlet section. The scroll inlet section has an inlet port for receiving the air flow and the scroll outlet section has an outlet port for returning a first portion of the air flow to the scroll inlet section. The scroll section includes an air outlet for emitting a second portion of the air flow from the casing. The casing defines a bore through which air from outside the fan assembly is drawn by the air emitted from the air outlet.
摘要翻译：用于在室内产生空气流的风扇组件包括叶轮和用于驱动叶轮以将空气流吸入风扇组件的马达，以及具有内部通道的壳体，该内部通道具有横截面积减小的涡旋部分从涡旋入口部分到涡旋出口部分。涡旋入口部分具有用于接收空气流的入口，并且涡旋出口部分具有用于将空气流的第一部分返回到涡旋进口部分的出口。涡旋部分包括用于从壳体发射空气流的第二部分的空气出口。壳体限定了一个孔，风扇组件外部的空气通过空气从空气出口排出的空气被吸入。

6. 发明申请

WO2022162337A1 A HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022162337A1
公开(公告)日：2022-08-04
申请号：PCT/GB2022/050012
申请日：2022-01-06
申请人： DYSON TECHNOLOGY LIMITED
发明人： PURNELL, Thomas , PEEL, Ayrton , TIBBETTS, David , COURTNEY, Stephen , COULTON, Robert
IPC分类号： A45D20/12 , A45D20/10 , A45D20/50
摘要： A haircare appliance having an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet and an attachment for a haircare appliance, the attachment comprising an air inlet, an air outlet. A curved surface adjacent to and downstream of the air outlet. The haircare appliance or the attachment has a curved surface adjacent to and downstream of the air outlet. The haircare appliance or the attachment is configured such that airflow exiting the air outlet generates a first force to attract hair toward the curved surface, and a second force to push hair away from the curved surface.

7. 发明申请

WO2022123198A1 HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022123198A1
公开(公告)日：2022-06-16
申请号：PCT/GB2021/052875
申请日：2021-11-05
申请人： DYSON TECHNOLOGY LIMITED [GB]/[GB]
发明人： YEOH, Sheh Nee , COURTNEY, Stephen , TIBBETTS, David , PEEL, Ayrton , BALLARATI, Maurizio
IPC分类号： A45D20/12 , A45D20/50
摘要： A haircare appliance has an air inlet, an air outlet, and an airflow generator for generating an airflow from the air inlet to the air outlet. The haircare appliance has a signal generator configured to generate a signal indicative of hair contacting the haircare appliance. The airflow generator comprises a first operating mode in which the airflow generator generates airflow at a first flow rate, and a second operating mode in which the airflow generator generates airflow at a second flow rate greater than the first flow rate. The airflow generator is configured to operate in the first operating mode in the absence of the signal and in the second operating mode in the presence of the signal.

8. 发明申请

WO2013011269A3 A FAN 审中-公开
公开(公告)号：WO2013011269A3
公开(公告)日：2013-01-24
申请号：PCT/GB2012/051431
申请日：2012-06-21
申请人： DYSON TECHNOLOGY LIMITED , STEWART, Neil , ADKIN, Mark , TIBBETTS, David
发明人： STEWART, Neil , ADKIN, Mark , TIBBETTS, David
IPC分类号： F04D25/08 , F04D29/44
摘要： A fan assembly (200) for generating an air flow within a room includes an impeller (22) and a motor (26) for driving the impeller to draw an air flow into the fan assembly, and a casing having a continuous interior passage (202) with a tangential air inlet (204) through which the air flow enters the interior passage and at least one air outlet (208) for emitting at least a portion of the air flow. The casing defines a bore (222) about which the interior passage (202) extends and through which air from outside the fan assembly is drawn by the air emitted from said at least one air outlet (208).

9. 发明申请

WO2022136837A1 HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022136837A1
公开(公告)日：2022-06-30
申请号：PCT/GB2021/053324
申请日：2021-12-16
申请人： DYSON TECHNOLOGY LIMITED
发明人： PEEL, Ayrton , COULTON, Robert , TIBBETTS, David , ROBB, Anna , RODRIGUEZ ARIZPE, Maria Fernanda
IPC分类号： A45D20/12 , A45D20/10 , A45D20/24 , A45D20/26
摘要： Disclosed is an attachment (100, 200, 300, 400, 500, 600) for a haircare appliance (10), the attachment (100, 200, 300, 400, 500, 600) comprising: an air inlet (101) for receiving an airflow; an air outlet (102) for emitting the airflow; and a hair treatment chamber (103) for receiving hair, the hair treatment chamber (103) in fluid communication with the air outlet (102); wherein the hair treatment chamber (103) comprises a wall (104), an opening (105) through which hair is insertable into the hair treatment chamber (103), and an aperture (106) formed in the wall (104), the air outlet (102) configured to direct airflow away from the opening (105) and toward the aperture (105) in use.

10. 发明申请

WO2022069881A1 HAIRCARE APPLIANCE 审中-公开
公开(公告)号：WO2022069881A1
公开(公告)日：2022-04-07
申请号：PCT/GB2021/052515
申请日：2021-09-28
申请人： DYSON TECHNOLOGY LIMITED
发明人： TIBBETTS, David , BALLARATI, Maurizio
IPC分类号： A45D2/36 , A45D20/12 , A45D1/04
摘要： A haircare appliance is described that comprises a blower for generating an airflow, a plurality of outlets through which the airflow is discharged in one of a clockwise direction and a counterclockwise direction, and an indicator. The indicator has a first visual state when the airflow is discharged in a clockwise direction and a second visual state when the airflow is discharged in a counterclockwise direction.

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