FR2789448B1 - PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP - Google Patents

PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP

Info

Publication number
FR2789448B1
FR2789448B1 FR9901570A FR9901570A FR2789448B1 FR 2789448 B1 FR2789448 B1 FR 2789448B1 FR 9901570 A FR9901570 A FR 9901570A FR 9901570 A FR9901570 A FR 9901570A FR 2789448 B1 FR2789448 B1 FR 2789448B1
Authority
FR
France
Prior art keywords
propeller
motor
fan group
fan
group
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.)
Expired - Fee Related
Application number
FR9901570A
Other languages
French (fr)
Other versions
FR2789448A1 (en
Inventor
Bruno Lucbernet
Daniel Martin
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.)
ECIA Equipements et Composants pour lIndustrie Automobile SA
Original Assignee
ECIA Equipements et Composants pour lIndustrie Automobile 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 ECIA Equipements et Composants pour lIndustrie Automobile SA filed Critical ECIA Equipements et Composants pour lIndustrie Automobile SA
Priority to FR9901570A priority Critical patent/FR2789448B1/en
Priority to GB0002957A priority patent/GB2348251B/en
Priority to DE2000105857 priority patent/DE10005857B4/en
Publication of FR2789448A1 publication Critical patent/FR2789448A1/en
Application granted granted Critical
Publication of FR2789448B1 publication Critical patent/FR2789448B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • F04D29/329—Details of the hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9901570A 1999-02-10 1999-02-10 PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP Expired - Fee Related FR2789448B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9901570A FR2789448B1 (en) 1999-02-10 1999-02-10 PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP
GB0002957A GB2348251B (en) 1999-02-10 2000-02-09 Fan particularly for a motor fan unit
DE2000105857 DE10005857B4 (en) 1999-02-10 2000-02-10 Impeller, especially for fan set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901570A FR2789448B1 (en) 1999-02-10 1999-02-10 PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP

Publications (2)

Publication Number Publication Date
FR2789448A1 FR2789448A1 (en) 2000-08-11
FR2789448B1 true FR2789448B1 (en) 2001-05-04

Family

ID=9541833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901570A Expired - Fee Related FR2789448B1 (en) 1999-02-10 1999-02-10 PROPELLER, PARTICULARLY FOR MOTOR-FAN GROUP

Country Status (3)

Country Link
DE (1) DE10005857B4 (en)
FR (1) FR2789448B1 (en)
GB (1) GB2348251B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014219046A1 (en) 2014-09-22 2016-03-24 Mahle International Gmbh fan
DE102022131248A1 (en) * 2022-11-25 2024-05-29 Ebm-Papst Mulfingen Gmbh & Co. Kg Diagonal impeller with varying hub area

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754919A (en) * 1953-04-27 1956-07-17 John R Blue Propeller
DE6931954U (en) * 1969-08-13 1970-04-30 Bosch Gmbh Robert IMPELLER FOR A MERIDIAN-ACCELERATED AXIAL FAN FOR VEHICLE VENTILATION.
FR2175319A5 (en) * 1972-03-09 1973-10-19 Air Ind
DE2855909C2 (en) * 1978-12-23 1984-05-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial or semi-axial flow through an impeller or inlet guide wheel with a hub diameter that increases in the direction of flow, in particular for cooling internal combustion engines in vehicles
DE2951775A1 (en) * 1978-12-26 1980-07-03 Nissan Motor COOLING FAN

Also Published As

Publication number Publication date
DE10005857A1 (en) 2000-08-31
GB2348251B (en) 2002-12-24
DE10005857B4 (en) 2005-10-06
FR2789448A1 (en) 2000-08-11
GB0002957D0 (en) 2000-03-29
GB2348251A (en) 2000-09-27

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
TP Transmission of property
TP Transmission of property
TP Transmission of property
PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20181031