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公开(公告)号：US20240115027A1
公开(公告)日：2024-04-11
申请号：US18273719
申请日：2022-01-06
Applicant: Dyson Technology Limited
Inventor： Thomas Christopher PURNELL , Ayrton Lloyd Taylor PEEL , David Andrew TIBBETTS , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON
CPC classification number: A45D20/124 , A45D20/50
Abstract: An attachment for a haircare appliance, the attachment including 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.
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公开(公告)号：US20240108920A1
公开(公告)日：2024-04-04
申请号：US18267754
申请日：2021-10-07
Applicant: Dyson Technology Limited
Inventor： Emma Victoria CARSON , Stephen Benjamin COURTNEY
CPC classification number: A62B18/003 , A62B7/10 , A62B18/006
Abstract: A wearable air purification system including a wearable support configured to be supported on a head of a user; and an air delivery mask which is shaped to at least partially bound an air delivery region and to deliver a flow of air to the air delivery region. The wearable support includes a left side support and a right side support which support, at a front side of the system, the air delivery mask therebetween. The system further includes a motor housing for a motor which is configured to drive the air flow to or from the air delivery region, in use, wherein the motor mounting locates at a rear side of the user's head when the system is supported on the user's head in use.
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公开(公告)号：US20240108114A1
公开(公告)日：2024-04-04
申请号：US18530305
申请日：2023-12-06
Applicant: Dyson Technology Limited
Inventor： Annmarie Rita NICOLSON , Emma Victoria CARSON , Robert Mark Brett COULTON , Stephen Benjamin COURTNEY
Abstract: An attachment including a casing having an air inlet for receiving an airflow from a hair styling apparatus, a hair engaging member, supported by the casing, and adapted to move relative to the casing between a first position and a second position under the action of an over-centre mechanism. First and second airflow outlets are formed between the casing and the hair engaging member when the hair engaging member is in the first and second position, respectively.
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公开(公告)号：US20240065411A1
公开(公告)日：2024-02-29
申请号：US18270995
申请日：2021-12-23
Applicant: Dyson Technology Limited
Inventor： Thomas Alexander CARLYLE , Emma Victoria CARSON , Robert Lawrence TWEEDIE , Stephen Benjamin COURTNEY
IPC: A45D20/50
CPC classification number: A45D20/50
Abstract: 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 receives user data relating to at least one of a desired style, a hair type and a previous styling by the appliance. The control unit controls the airflow unit and the heating unit in a sequence of modes to style the hair of a user, the airflow unit having a different flow rate and/or the heating unit having a different heat setting in different modes. The control unit uses the user data to define the sequence of modes.
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公开(公告)号：US20240050785A1
公开(公告)日：2024-02-15
申请号：US18267763
申请日：2021-11-04
Applicant: Dyson Technology Limited
Inventor： Emma Victoria CARSON , Stephen Benjamin COURTNEY , James Murray ORCHARD , Thomas Scott MIDDLETON
CPC classification number: A62B18/084 , A62B18/006 , A62B18/08 , A62B23/02
Abstract: A wearable air purification system including a wearable support configured to be supported on a head of a user, and an air delivery mask which is shaped to bound, at least partially, an air delivery region and to deliver a flow of air to the air delivery region. The wearable support includes a left side support and a right side support which support the air delivery mask therebetween; and a left side motor and a right side motor configured to drive a respective left or right side air flow towards or away from the air delivery region, each of the left and right side motors being mounted within a respective left or right side motor housing on a respective one of the left and right side supports so that, when the wearable support is supported on the head in use, the motors sit rearward of or above the user's ears.
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Patent Agency Ranking
公开(公告)号：US20240050783A1
公开(公告)日：2024-02-15
申请号：US18267418
申请日：2021-10-07
Applicant: Dyson Technology Limited
Inventor： Stephen Benjamin COURTNEY
CPC classification number: A62B18/006 , A62B18/08 , A62B18/084 , A62B23/02
Abstract: A wearable air purification system including: a support assembly, including: a first earpiece arranged to engage a first ear of a user; a second earpiece arranged to engage a second ear of the user; a support member connecting the first earpiece to the second earpiece, the support member being arranged to be worn around the user's head; and an air inlet; an air filter including, or in fluid communication with, the air inlet; and an air delivery mask connected to the support assembly and shaped to bound an air delivery region that contains the user's mouth and/or nose. In use, the air delivery mask includes: an air channel arranged to convey air discharged by the air filter to an outlet in the air delivery region; and a motor arranged to drive an impeller to pump air through the air channel to the outlet.
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公开(公告)号：US20240050781A1
公开(公告)日：2024-02-15
申请号：US18267325
申请日：2021-10-07
Applicant: Dyson Technology Limited
Inventor： Stephen Benjamin COURTNEY
IPC: A62B18/00
CPC classification number: A62B18/006 , A62B18/003
Abstract: A wearable air purification system including: a support assembly arranged to be worn around a user's head, the support assembly including an air inlet; an air filter including, or in fluid communication with, the air inlet; and an air delivery mask connected to the support assembly and shaped to bound an air delivery region that contains the user's mouth and/or nose. In use, the air delivery mask includes: an air channel arranged to convey air discharged by the air filter to an outlet in the air delivery region; and a motor arranged to drive an impeller to pump air through the air channel to the outlet, the motor being housed in a side region of the air delivery mask to locate beside or beneath the user's face, in use.
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公开(公告)号：US20240050779A1
公开(公告)日：2024-02-15
申请号：US18267430
申请日：2021-10-07
Applicant: Dyson Technology Limited
Inventor： Stephen Benjamin COURTNEY
CPC classification number: A62B18/003 , B01D46/103 , B01D46/106 , A62B18/08 , A62B18/084 , A62B23/02 , A62B18/006 , H04R1/1008 , H04R1/105 , H04R1/028 , B01D2279/40
Abstract: A wearable air purification system including: a support assembly, including: a first earpiece arranged to engage a first ear of a user, the first earpiece including an air filter; a second earpiece arranged to engage a second ear of the user; and a support member connecting the first earpiece to the second earpiece, the support member being arranged to be worn around the user's head; an air delivery mask connected to the support assembly, the air delivery mask being shaped to bound an air delivery region that contains the user's nose and/or mouth. In use, the air delivery mask includes an outlet in the air delivery region and an air channel configured to deliver a flow of air from the air filter to the outlet. Also, a motor is arranged to drive an impeller to pump air through the air channel to the air delivery region, the motor being housed in the first earpiece and being radially offset from a centre of the air filter.
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公开(公告)号：US20230413974A1
公开(公告)日：2023-12-28
申请号：US18038179
申请日：2021-11-05
Applicant: Dyson Technology Limited
Inventor： Sheh Nee YEOH , Stephen Benjamin COURTNEY , David Andrew TIBBETTS , Ayrton Lloyd Taylor PEEL , Maurizio BALLARATI
CPC classification number: A45D20/50 , A45D20/12 , A46B9/023 , A46B9/025 , A46B9/026 , A46B15/0038 , A46B7/10 , A46B15/003 , A46B15/0051 , A46B2200/104
Abstract: 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 includes 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.
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公开(公告)号：US20230181937A1
公开(公告)日：2023-06-15
申请号：US17923530
申请日：2021-05-05
Applicant: Dyson Technology Limited
CPC classification number: A62B18/003 , A62B7/10 , A62B18/08
Abstract: A headgear is described that includes a first air purifier, a second air purifier, a first microphone, a second microphone, and a control unit. The control unit analyses a first signal output by the first microphone and a second signal output by the second microphone to determine a direction of wind. The control unit then controls the relative flow rates of the first air purifier and the second air purifier in response to the determined direction of wind.
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