EP0066158A1 - Ventilateur pour unité de refroidissement d'un moteur automobile - Google Patents

Ventilateur pour unité de refroidissement d'un moteur automobile Download PDF

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Publication number
EP0066158A1
EP0066158A1 EP82104254A EP82104254A EP0066158A1 EP 0066158 A1 EP0066158 A1 EP 0066158A1 EP 82104254 A EP82104254 A EP 82104254A EP 82104254 A EP82104254 A EP 82104254A EP 0066158 A1 EP0066158 A1 EP 0066158A1
Authority
EP
European Patent Office
Prior art keywords
cooling fan
blades
boss
ring
automotive vehicle
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Withdrawn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
EP82104254A
Other languages
German (de)
English (en)
Inventor
Nakanobu Nissan Motor Company Limited Seki
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of EP0066158A1 publication Critical patent/EP0066158A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
EP82104254A 1981-05-21 1982-05-14 Ventilateur pour unité de refroidissement d'un moteur automobile Withdrawn EP0066158A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP73709/81 1981-05-21
JP7370981 1981-05-21

Publications (1)

Publication Number Publication Date
EP0066158A1 true EP0066158A1 (fr) 1982-12-08

Family

ID=13526009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104254A Withdrawn EP0066158A1 (fr) 1981-05-21 1982-05-14 Ventilateur pour unité de refroidissement d'un moteur automobile

Country Status (1)

Country Link
EP (1) EP0066158A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310391A2 (fr) * 1987-10-01 1989-04-05 Seiko Electronic Components Ltd. Ventilateur axial
WO1999031391A1 (fr) * 1997-12-15 1999-06-24 Caterpillar Inc. Ventilateur de radiateur
FR2969229A1 (fr) * 2010-12-20 2012-06-22 Valeo Systemes Thermiques Helice de ventilateur et module de refroidissement associe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779424A (en) * 1953-03-27 1957-01-29 Lyon George Albert Impeller
US3028072A (en) * 1958-05-05 1962-04-03 Torrington Mfg Co Air impelling fan and associated part
DE2756880A1 (de) * 1976-12-20 1978-06-22 Toyoda Chuo Kenkyusho Kk Axialventilator mit hilfsfluegeln
GB2014658A (en) * 1978-02-15 1979-08-30 Papst Motoren Kg Fans
FR2445457A1 (fr) * 1978-12-26 1980-07-25 Nissan Motor Ventilateur de refroidissement d'un radiateur pour vehicule automobile
GB1586763A (en) * 1977-08-17 1981-03-25 Nu Aire Contracts Ltd Fractional solidity impeller units
EP0044243A2 (fr) * 1980-07-10 1982-01-20 Canadian Fram Limited Ventilateur axial ayant des composantes radiale et axiale du flux de sortie

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779424A (en) * 1953-03-27 1957-01-29 Lyon George Albert Impeller
US3028072A (en) * 1958-05-05 1962-04-03 Torrington Mfg Co Air impelling fan and associated part
DE2756880A1 (de) * 1976-12-20 1978-06-22 Toyoda Chuo Kenkyusho Kk Axialventilator mit hilfsfluegeln
GB1586763A (en) * 1977-08-17 1981-03-25 Nu Aire Contracts Ltd Fractional solidity impeller units
GB2014658A (en) * 1978-02-15 1979-08-30 Papst Motoren Kg Fans
FR2445457A1 (fr) * 1978-12-26 1980-07-25 Nissan Motor Ventilateur de refroidissement d'un radiateur pour vehicule automobile
EP0044243A2 (fr) * 1980-07-10 1982-01-20 Canadian Fram Limited Ventilateur axial ayant des composantes radiale et axiale du flux de sortie

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310391A2 (fr) * 1987-10-01 1989-04-05 Seiko Electronic Components Ltd. Ventilateur axial
EP0310391A3 (en) * 1987-10-01 1990-05-09 Seiko Electronic Components Ltd. Axial flow fan
WO1999031391A1 (fr) * 1997-12-15 1999-06-24 Caterpillar Inc. Ventilateur de radiateur
US6082969A (en) * 1997-12-15 2000-07-04 Caterpillar Inc. Quiet compact radiator cooling fan
FR2969229A1 (fr) * 2010-12-20 2012-06-22 Valeo Systemes Thermiques Helice de ventilateur et module de refroidissement associe
WO2012084499A1 (fr) * 2010-12-20 2012-06-28 Valeo Systemes Thermiques Hélice de ventilateur et module de refroidissement associé

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19820514

AK Designated contracting states

Designated state(s): DE FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19840620

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SEKI, NAKANOBUNISSAN MOTOR COMPANY, LIMITED