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公开(公告)号：US20170273421A1
公开(公告)日：2017-09-28
申请号：US15468487
申请日：2017-03-24
Applicant: Dyson Technology Limited
CPC classification number: A45D1/04 , A45D1/00 , A45D20/12 , A45D2001/002 , A45D2001/045
Abstract: An attachment for a hair care appliance includes an elongate body having a first end and a second end, a fluid inlet at the first end, a fluid outlet and a fluid flow path extending between the fluid inlet and the fluid outlet wherein the diameter at the first end is larger than the diameter at the second end and the fluid outlet extends from the first end to the second end. The elongate body may converge from the first end towards the second end. The elongate body may gradually reduce in diameter from the first end. The reduction in diameter may extend along a portion of the elongate body. There may be a gradual transition from the diameter at the first end to the diameter at the second end.
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公开(公告)号：US20170273430A1
公开(公告)日：2017-09-28
申请号：US15468515
申请日：2017-03-24
Applicant: Dyson Technology Limited
Inventor： Jonathan James Harvey HEFFER , Stephen Benjamin COURTNEY , Robert Mark Brett COULTON , Robert Lawrence TWEEDIE , Alasdair Michael MACLAINE , Annmarie Rita NICOLSON , Emma Victoria CARSON
CPC classification number: A45D20/50 , A45D20/122 , A45D20/525 , A46B7/02 , A46B11/00
Abstract: An attachment including a casing having an air inlet for receiving airflow from a hair styling apparatus, a hair engaging member supported by the casing, a first airflow outlet between the casing and the hair engaging member, a second airflow outlet, spaced from the first airflow outlet, between the casing and the hair engaging member and internal airflow directing means positioned within the casing to direct air towards the first airflow outlet and the second airflow outlet.
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Patent Agency Ranking
公开(公告)号：US20170273429A1
公开(公告)日：2017-09-28
申请号：US15468496
申请日：2017-03-24
Applicant: Dyson Technology Limited
Abstract: An attachment includes a casing having an air inlet for receiving airflow from a hair styling apparatus, a hair engaging member supported by the casing, an airflow outlet between the casing and the hair engaging member and shaped to direct air over an external surface of the hair engaging member and airflow guiding means extending over the external surface of the hair engaging member.
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公开(公告)号：US20170273431A1
公开(公告)日：2017-09-28
申请号：US15468733
申请日：2017-03-24
Applicant: Dyson Technology Limited
Inventor： Stephen Benjamin COURTNEY , Jonathan James Harvey HEFFER , Daniel John THOMPSON , Robert Mark Brett COULTON , Emma Victoria CARSON
Abstract: An attachment including an air inlet for receiving airflow from a hair styling apparatus, at least one air outlet, a chamber for conveying air from the air inlet to said at least one air outlet, wherein the air inlet is located at one end of the chamber, and the at least one air outlet extends along the length of the chamber and the cross-sectional area of the chamber decreases in size from the air inlet along the length of the at least one air outlet.
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公开(公告)号：US20170273426A1
公开(公告)日：2017-09-28
申请号：US15468740
申请日：2017-03-24
Applicant: Dyson Technology Limited
Inventor： Daniel John THOMPSON , Robert Mark Brett COULTON , Stephen Benjamin COURTNEY , Jonathan James Harvey HEFFER
IPC: A45D20/12
CPC classification number: A45D20/12
Abstract: An attachment including an air inlet for receiving airflow from a hair styling apparatus, an air outlet, a duct for conveying air from the air inlet to the air outlet, wherein the air inlet is located at one end of the duct, and the air outlet extends along the length of the duct and the cross-sectional area of the duct decreases in size from the air inlet along the length of the air outlet.
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公开(公告)号：US20170273425A1
公开(公告)日：2017-09-28
申请号：US15468736
申请日：2017-03-24
Applicant: Dyson Technology Limited
Inventor： Philip Jonathan STEPHENS , Jonathan James Harvey HEFFER , Richard Anthony MASON , Timothy Richard Crawshay BUSH , Sandra Laura LUP , Annmarie Rita NICOLSON
IPC: A45D20/12
CPC classification number: A45D20/12
Abstract: An attachment including a duct having an air inlet for receiving an airflow from a hair styling apparatus, at least one vane located within the duct for directing the airflow towards an air outlet and the air outlet is elongate in shape and orientated generally parallel to the direction of airflow at the air inlet.
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公开(公告)号：US20170273422A1
公开(公告)日：2017-09-28
申请号：US15468500
申请日：2017-03-24
Applicant: Dyson Technology Limited
Inventor： Jonathan James Harvey HEFFER , Richard Anthony MASON , Emma Victoria CARSON , Annmarie Rita NICOLSON
CPC classification number: A45D1/04 , A45D20/00 , A45D20/12 , A45D20/122 , A45D2001/045
Abstract: An attachment for a hair care appliance includes a body having a fluid inlet, a fluid outlet, a fluid flow path extending between the inlet and outlet and at least one vane for directing fluid within the fluid flow path towards the fluid outlet, wherein the body includes at least two extended plates and the fluid outlet includes a slot defined by an overlap between the at least two extended plates, and wherein the at least one vane is positioned within the overlap between the at least two extended plates. The body may be elongate, may have a first end including the fluid inlet, and may extend along an axis. The fluid outlet may extend along the axis between the first end and a second end. The at least one vane may direct fluid flowing in the fluid flow path from a first direction to a second direction.
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