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FR3130525B1 - HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA - Google Patents

HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA Download PDF

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Publication number
FR3130525B1
FR3130525B1 FR2113991A FR2113991A FR3130525B1 FR 3130525 B1 FR3130525 B1 FR 3130525B1 FR 2113991 A FR2113991 A FR 2113991A FR 2113991 A FR2113991 A FR 2113991A FR 3130525 B1 FR3130525 B1 FR 3130525B1
Authority
FR
France
Prior art keywords
blower module
porous media
propellers
hairdressing appliance
contra
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.)
Active
Application number
FR2113991A
Other languages
French (fr)
Other versions
FR3130525A1 (en
Inventor
Matthieu Fuin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEB SA
Original Assignee
SEB SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SEB SA filed Critical SEB SA
Priority to FR2113991A priority Critical patent/FR3130525B1/en
Priority to EP22844568.0A priority patent/EP4452002A1/en
Priority to CN202280083853.9A priority patent/CN118401144A/en
Priority to PCT/FR2022/052303 priority patent/WO2023118683A1/en
Priority to KR1020247020432A priority patent/KR20240122460A/en
Publication of FR3130525A1 publication Critical patent/FR3130525A1/en
Application granted granted Critical
Publication of FR3130525B1 publication Critical patent/FR3130525B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • A45D20/48—Hair-drying combs or hair-drying brushes, with internal heating means
    • A45D20/50—Hair-drying combs or hair-drying brushes, with internal heating means and provision for an air stream
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/007—Axial-flow pumps multistage fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • F04D29/544—Blade shapes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Cleaning And Drying Hair (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Appareil de coiffure comprenant un module de soufflerie amélioré à hélices contrarotatives et média poreux interposé.L’invention concerne un appareil de coiffure (1) portatif comprenant un module de soufflerie (6) embarqué conçu pour générer un flux d'air destiné à être projeté en direction des cheveux d'un utilisateur, dans lequel le module de soufflerie comprend deux hélices (8, 9) axiales à pales qui sont montées contrarotatives selon des axes de rotation confondus, et au moins un moteur (12, 13) pour actionner les hélices en rotation en sens opposés, et un média poreux (27) agencé entre lesdites hélices .Appareils de coiffure.Figure pour l’abrégé : Fig. 3Hairdressing appliance comprising an improved blower module with counter-rotating propellers and interposed porous media.The invention relates to a portable hairdressing appliance (1) comprising an on-board blower module (6) designed to generate an air flow intended to be projected towards the hair of a user, in which the blower module comprises two axial propellers (8, 9) with blades which are mounted counter-rotating along coincident axes of rotation, and at least one motor (12, 13) for actuating the propellers in rotation in opposite directions, and a porous media (27) arranged between said propellers.Hairdressing appliances.Figure for the abstract: Fig. 3

FR2113991A 2021-12-20 2021-12-20 HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA Active FR3130525B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2113991A FR3130525B1 (en) 2021-12-20 2021-12-20 HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA
EP22844568.0A EP4452002A1 (en) 2021-12-20 2022-12-09 Hair-styling appliance comprising an improved blower module with counter-rotating fans, and an interposed porous medium
CN202280083853.9A CN118401144A (en) 2021-12-20 2022-12-09 Hairdressing apparatus including improved hairdryer module with counter-rotating screw structure and interposed porous medium
PCT/FR2022/052303 WO2023118683A1 (en) 2021-12-20 2022-12-09 Hair-styling appliance comprising an improved blower module with counter-rotating fans, and an interposed porous medium
KR1020247020432A KR20240122460A (en) 2021-12-20 2022-12-09 Hair styling device comprising an improved blower module having a counter-rotating fan and an interposed porous medium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113991A FR3130525B1 (en) 2021-12-20 2021-12-20 HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA
FR2113991 2021-12-20

Publications (2)

Publication Number Publication Date
FR3130525A1 FR3130525A1 (en) 2023-06-23
FR3130525B1 true FR3130525B1 (en) 2024-10-04

Family

ID=80780604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113991A Active FR3130525B1 (en) 2021-12-20 2021-12-20 HAIRDRESSING APPLIANCE COMPRISING AN IMPROVED BLOWER MODULE WITH CONTRA-ROTATING PROPELLERS AND INTERPOSED POROUS MEDIA

Country Status (5)

Country Link
EP (1) EP4452002A1 (en)
KR (1) KR20240122460A (en)
CN (1) CN118401144A (en)
FR (1) FR3130525B1 (en)
WO (1) WO2023118683A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3150936A1 (en) * 2023-07-13 2025-01-17 Seb S.A. Multi-mode blowing hairdressing appliance with blowing head equipped with internal air-tight walls
CN117404335B (en) * 2023-12-15 2024-02-09 中国空气动力研究与发展中心空天技术研究所 Rotary diffuser for turbine engine and design method thereof
EP4609751A1 (en) 2024-03-01 2025-09-03 Seb S.A. Hair styling device including a hair styling apparatus comprising a blowing head with mechanical engaging element of the hair and an accessory for protecting same
FR3159730A1 (en) 2024-03-01 2025-09-05 Seb S.A. Hairdressing device including a hairdressing appliance comprising a blowing head with a mechanical hair engagement element and an accessory for protecting the latter
FR3159731A1 (en) 2024-03-01 2025-09-05 Seb S.A. Hairdressing appliance comprising a blowing head equipped with offset air deflectors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495001A (en) * 1978-01-10 1979-07-27 Schick Inc Hair arranging instrument and its axial blower device
JPH0382402A (en) * 1989-08-28 1991-04-08 Matsushita Electric Works Ltd Dryer
CN1820146B (en) * 2003-06-04 2011-06-22 Lg电子株式会社 Fan
US20180023588A1 (en) * 2015-03-30 2018-01-25 Koninklijke Philips N.V. Fan assembly
CN109538504B (en) * 2017-09-21 2021-03-16 日本电产株式会社 Tandem axial flow fan
CN211581874U (en) * 2018-08-09 2020-09-29 刘安元 Novel electric hair drier
EP3626106B1 (en) * 2018-09-19 2022-05-04 Lg Electronics Inc. Dryer

Also Published As

Publication number Publication date
WO2023118683A1 (en) 2023-06-29
FR3130525A1 (en) 2023-06-23
KR20240122460A (en) 2024-08-12
EP4452002A1 (en) 2024-10-30
CN118401144A (en) 2024-07-26

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