FR2414128A1 - Ventilateur a ecoulement axial, notamment pour seche-cheveux - Google Patents

Ventilateur a ecoulement axial, notamment pour seche-cheveux

Info

Publication number
FR2414128A1
FR2414128A1 FR7822328A FR7822328A FR2414128A1 FR 2414128 A1 FR2414128 A1 FR 2414128A1 FR 7822328 A FR7822328 A FR 7822328A FR 7822328 A FR7822328 A FR 7822328A FR 2414128 A1 FR2414128 A1 FR 2414128A1
Authority
FR
France
Prior art keywords
fin
hairdryers
fan
fins
hub
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.)
Withdrawn
Application number
FR7822328A
Other languages
English (en)
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.)
Schick Inc
Original Assignee
Schick Inc
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 Schick Inc filed Critical Schick Inc
Publication of FR2414128A1 publication Critical patent/FR2414128A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • 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

Landscapes

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

Abstract

VENTILATEUR A ECOULEMENT AXIAL, COMPRENANT UN MOYEU CENTRAL DONT UNE SERIE D'AILETTES INCURVEES ET REGULIEREMENT REPARTIES PART RADIALEMENT VERS L'EXTERIEUR, CHACUNE DE CES AILETTES PRESENTANT UN BORD D'ATTAQUE ET UN BORD DE FUITE QUI DELIMITENT UNE LONGUEUR DE CORDE, ET L'ANGLE QUE FAIT CETTE CORDE, SUR CHAQUE AILETTE, PAR RAPPORT A L'AXE GEOMETRIQUE DU VENTILATEUR AUGMENTANT RADIALEMENT ENTRE L'EXTREMITE DE L'AILETTE SITUEE DU COTE DU MOYEU ET L'AUTRE EXTREMITE. LE RAPPORT ENTRE LA LONGUEUR DE CORDE C DE CHAQUE AILETTE 53 ET LA DISTANCE D COMPRISE ENTRE PARTIES HOMOLOGUES DE DEUX AILETTES 53 VOISINES EST COMPRIS ENTRE ENVIRON 0,92 ET 1,05 A L'EXTREMITE EXTERIEURE DE L'AILETTE ET ENTRE ENVIRON 1,0 ET 1,28 AU VOISINAGE DU MOYEU. APPLICATION ESSENTIELLEMENT AUX SECHE-CHEVEUX QUE L'UTILISATEUR TIENT LUI-MEME A LA MAIN.
FR7822328A 1978-01-10 1978-07-27 Ventilateur a ecoulement axial, notamment pour seche-cheveux Withdrawn FR2414128A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86843678A 1978-01-10 1978-01-10

Publications (1)

Publication Number Publication Date
FR2414128A1 true FR2414128A1 (fr) 1979-08-03

Family

ID=25351682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822328A Withdrawn FR2414128A1 (fr) 1978-01-10 1978-07-27 Ventilateur a ecoulement axial, notamment pour seche-cheveux

Country Status (11)

Country Link
JP (1) JPS5495001A (fr)
AU (1) AU3952478A (fr)
DE (3) DE2839237A1 (fr)
DK (1) DK301778A (fr)
FR (1) FR2414128A1 (fr)
GB (2) GB2093526B (fr)
HK (1) HK44683A (fr)
IT (1) IT1115565B (fr)
NL (1) NL7807886A (fr)
NO (1) NO782470L (fr)
SE (1) SE7808611L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130524A1 (fr) * 2021-12-20 2023-06-23 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotives
FR3130525A1 (fr) * 2021-12-20 2023-06-23 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotives et media poreux interpose

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794225A (en) * 1987-10-09 1988-12-27 Maese Hector L Tube axial handheld blow dryer for hair
EP1885434A4 (fr) * 2005-05-18 2010-04-28 Univ Utah Res Found Procede et dispositif d'eradication d'ectoparasites
GB2428569B (en) 2005-07-30 2009-04-29 Dyson Technology Ltd Dryer
GB0515750D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB0515744D0 (en) * 2005-07-30 2005-09-07 Dyson Technology Ltd Dryer
GB0515749D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB0515754D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB2434094A (en) 2006-01-12 2007-07-18 Dyson Technology Ltd Drying apparatus with sound-absorbing material
DE102014213389A1 (de) * 2014-07-09 2016-01-14 BSH Hausgeräte GmbH Haartrockner
WO2016151604A1 (fr) * 2015-03-20 2016-09-29 Bembo Pietro Gianbattista Support d'arbre de moteur de sèche-cheveux comprenant des cylindres concentriques
GB2545412B (en) 2015-12-11 2018-06-06 Dyson Technology Ltd A hair care appliance comprising a motor
WO2020160602A1 (fr) * 2019-02-04 2020-08-13 Shriro Australia Pty Limited Ventilateur
WO2021039291A1 (fr) * 2019-08-29 2021-03-04 工機ホールディングス株式会社 Soufflante
KR20210137750A (ko) * 2020-05-11 2021-11-18 엘지전자 주식회사 헤어드라이어
JP2023004084A (ja) * 2021-06-25 2023-01-17 株式会社やまびこ 軸流ブロワ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130524A1 (fr) * 2021-12-20 2023-06-23 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotives
FR3130525A1 (fr) * 2021-12-20 2023-06-23 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotives et media poreux interpose
WO2023118683A1 (fr) * 2021-12-20 2023-06-29 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotatives et media poreux interpose
WO2023118682A1 (fr) * 2021-12-20 2023-06-29 Seb S.A. Appareil de coiffure comprenant un module de soufflerie ameliore a helices contrarotatives

Also Published As

Publication number Publication date
DE7839008U1 (de) 1983-04-28
GB2012362A (en) 1979-07-25
HK44683A (en) 1983-10-28
NO782470L (no) 1979-07-11
GB2093526A (en) 1982-09-02
GB2012362B (en) 1982-10-27
GB2093526B (en) 1983-03-02
DE7826752U1 (de) 1983-04-28
IT1115565B (it) 1986-02-03
JPS5495001A (en) 1979-07-27
IT7868987A0 (it) 1978-08-25
DE2839237A1 (de) 1979-07-12
NL7807886A (nl) 1979-07-12
AU3952478A (en) 1980-03-13
SE7808611L (sv) 1979-07-11
DK301778A (da) 1979-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse