FR2446615A1 - Deflector fitted to hair dryer to adjust air flow - has rotating deflector plate with high and low pressure chambers - Google Patents
Deflector fitted to hair dryer to adjust air flow - has rotating deflector plate with high and low pressure chambersInfo
- Publication number
- FR2446615A1 FR2446615A1 FR7901272A FR7901272A FR2446615A1 FR 2446615 A1 FR2446615 A1 FR 2446615A1 FR 7901272 A FR7901272 A FR 7901272A FR 7901272 A FR7901272 A FR 7901272A FR 2446615 A1 FR2446615 A1 FR 2446615A1
- Authority
- FR
- France
- Prior art keywords
- deflector
- low pressure
- air flow
- hair dryer
- pressure chambers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A45D20/122—Diffusers, e.g. for variable air flow
- A45D20/124—Diffusers, e.g. for variable air flow comprising rotating elements
Landscapes
- Cleaning And Drying Hair (AREA)
Abstract
The deflector is fitted to the nozzle of a hair dryer by a tube (1a) connected to a case (1). Inside the case there is a deflector plate (2), which can rotate, and has air holes (10). On the back face of this there are alternate of high (12, 12a) and low pressure (13, 13a, 13b) annular chambers. The walls of the high pressure chambers (14, 16) are in contact with the base of the case, in one position, to produce a diffused air flow. In another position the walls are separate from the case and the air passes directly through the openings (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901272A FR2446615B1 (en) | 1979-01-18 | 1979-01-18 | AIR DIFFUSER DEVICE ADAPTABLE TO A HAIR DRYER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7901272A FR2446615B1 (en) | 1979-01-18 | 1979-01-18 | AIR DIFFUSER DEVICE ADAPTABLE TO A HAIR DRYER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2446615A1 true FR2446615A1 (en) | 1980-08-14 |
FR2446615B1 FR2446615B1 (en) | 1986-04-04 |
Family
ID=9220930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7901272A Expired FR2446615B1 (en) | 1979-01-18 | 1979-01-18 | AIR DIFFUSER DEVICE ADAPTABLE TO A HAIR DRYER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2446615B1 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509150A1 (en) * | 1981-07-13 | 1983-01-14 | Sunbeam Corp | ACCESSORY FOR HAIR DRYERS AND HAIR DRYERS THAT GENERATE A PULSE VENTILATION |
EP0441752A1 (en) * | 1990-02-06 | 1991-08-14 | Spemot Ag | Device for varying the flow of a hair-dryer |
DE4002944A1 (en) * | 1990-02-01 | 1991-08-14 | Braun Ag | HAIR DRYER |
EP0473822A1 (en) * | 1990-09-05 | 1992-03-11 | Elektro-Wärme-Technik Siegfried Petz | Diffuser, in particular for electrical hair-dryer |
WO1992011783A1 (en) * | 1991-01-10 | 1992-07-23 | Elektro-Wärme-Technik Siegfried Petz Inh. Günter Petz | Electric hair drier |
EP0503210A1 (en) * | 1991-02-13 | 1992-09-16 | Spemot Ag | Frequency-variable pulsator for the placement in the airinlet of a hair dryer |
US5161317A (en) * | 1991-11-18 | 1992-11-10 | Asia World Trade Limited | Hair dryer attachment |
WO1993009693A1 (en) * | 1991-11-20 | 1993-05-27 | Braun Aktiengesellschaft | Diffuser for a hair-dryer |
WO1994023611A1 (en) * | 1993-04-16 | 1994-10-27 | Beautronix (Hong Kong) Limited | Hairdryers |
WO1997009899A1 (en) * | 1995-09-14 | 1997-03-20 | Ligo-Electric S.A. | Hair styling and/or drying attachment for blower device |
EP0784947A1 (en) * | 1996-01-19 | 1997-07-23 | Faco S.A. | Functionally modifiable diffuser for hair dryer and the like |
US5715847A (en) * | 1994-12-17 | 1998-02-10 | Braun Aktiengesellschaft | Hair styling implement |
WO2007026227A2 (en) * | 2005-09-01 | 2007-03-08 | Dickson Industrial Co., Ltd. | Air diffuser for hair styling |
US9936789B2 (en) | 2015-06-16 | 2018-04-10 | Dyson Technology Limited | Diffuser |
US9936788B2 (en) | 2015-06-16 | 2018-04-10 | Dyson Technology Limited | Diffuser |
US10076172B2 (en) | 2015-06-16 | 2018-09-18 | Dyson Technology Limited | Diffuser |
US10165844B2 (en) | 2015-06-16 | 2019-01-01 | Dyson Technology Limited | Diffuser |
US10238199B2 (en) | 2015-06-16 | 2019-03-26 | Dyson Technology Limited | Diffuser |
US10765191B2 (en) | 2015-06-16 | 2020-09-08 | Dyson Technology Limited | Diffuser |
WO2021250101A1 (en) * | 2020-06-09 | 2021-12-16 | Hd3 Limited | Hair drying and/or styling device and attachment for drying and/or styling hair |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797752A (en) * | 1971-11-15 | 1974-03-19 | D Cercone | Hair dryer nozzle |
FR2196769A1 (en) * | 1972-08-24 | 1974-03-22 | Philips Nv | |
FR2262933A1 (en) * | 1974-03-05 | 1975-10-03 | Philips Nv |
-
1979
- 1979-01-18 FR FR7901272A patent/FR2446615B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3797752A (en) * | 1971-11-15 | 1974-03-19 | D Cercone | Hair dryer nozzle |
FR2196769A1 (en) * | 1972-08-24 | 1974-03-22 | Philips Nv | |
FR2262933A1 (en) * | 1974-03-05 | 1975-10-03 | Philips Nv |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509150A1 (en) * | 1981-07-13 | 1983-01-14 | Sunbeam Corp | ACCESSORY FOR HAIR DRYERS AND HAIR DRYERS THAT GENERATE A PULSE VENTILATION |
DE4002944A1 (en) * | 1990-02-01 | 1991-08-14 | Braun Ag | HAIR DRYER |
EP0441752A1 (en) * | 1990-02-06 | 1991-08-14 | Spemot Ag | Device for varying the flow of a hair-dryer |
EP0473822A1 (en) * | 1990-09-05 | 1992-03-11 | Elektro-Wärme-Technik Siegfried Petz | Diffuser, in particular for electrical hair-dryer |
WO1992011783A1 (en) * | 1991-01-10 | 1992-07-23 | Elektro-Wärme-Technik Siegfried Petz Inh. Günter Petz | Electric hair drier |
EP0503210A1 (en) * | 1991-02-13 | 1992-09-16 | Spemot Ag | Frequency-variable pulsator for the placement in the airinlet of a hair dryer |
US5161317A (en) * | 1991-11-18 | 1992-11-10 | Asia World Trade Limited | Hair dryer attachment |
WO1993009693A1 (en) * | 1991-11-20 | 1993-05-27 | Braun Aktiengesellschaft | Diffuser for a hair-dryer |
US5488783A (en) * | 1991-11-20 | 1996-02-06 | Braun Aktiengesellschaft | Diffuser for a hair dryer |
WO1994023611A1 (en) * | 1993-04-16 | 1994-10-27 | Beautronix (Hong Kong) Limited | Hairdryers |
US5715847A (en) * | 1994-12-17 | 1998-02-10 | Braun Aktiengesellschaft | Hair styling implement |
WO1997009899A1 (en) * | 1995-09-14 | 1997-03-20 | Ligo-Electric S.A. | Hair styling and/or drying attachment for blower device |
EP0784947A1 (en) * | 1996-01-19 | 1997-07-23 | Faco S.A. | Functionally modifiable diffuser for hair dryer and the like |
WO2007026227A2 (en) * | 2005-09-01 | 2007-03-08 | Dickson Industrial Co., Ltd. | Air diffuser for hair styling |
WO2007026227A3 (en) * | 2005-09-01 | 2007-05-03 | Dickson Industrial Co Ltd | Air diffuser for hair styling |
US9936789B2 (en) | 2015-06-16 | 2018-04-10 | Dyson Technology Limited | Diffuser |
US9936788B2 (en) | 2015-06-16 | 2018-04-10 | Dyson Technology Limited | Diffuser |
US10076172B2 (en) | 2015-06-16 | 2018-09-18 | Dyson Technology Limited | Diffuser |
US10165844B2 (en) | 2015-06-16 | 2019-01-01 | Dyson Technology Limited | Diffuser |
US10238199B2 (en) | 2015-06-16 | 2019-03-26 | Dyson Technology Limited | Diffuser |
US10765191B2 (en) | 2015-06-16 | 2020-09-08 | Dyson Technology Limited | Diffuser |
WO2021250101A1 (en) * | 2020-06-09 | 2021-12-16 | Hd3 Limited | Hair drying and/or styling device and attachment for drying and/or styling hair |
Also Published As
Publication number | Publication date |
---|---|
FR2446615B1 (en) | 1986-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |