FR2317620B1 - - Google Patents

Info

Publication number
FR2317620B1
FR2317620B1 FR7621231A FR7621231A FR2317620B1 FR 2317620 B1 FR2317620 B1 FR 2317620B1 FR 7621231 A FR7621231 A FR 7621231A FR 7621231 A FR7621231 A FR 7621231A FR 2317620 B1 FR2317620 B1 FR 2317620B1
Authority
FR
France
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
Application number
FR7621231A
Other languages
French (fr)
Other versions
FR2317620A1 (fr
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of FR2317620A1 publication Critical patent/FR2317620A1/fr
Application granted granted Critical
Publication of FR2317620B1 publication Critical patent/FR2317620B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/06—Guiding or ducting air to, or from, ducted 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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/288—Part of the wheel having an ejecting effect, e.g. being bladeless diffuser

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7621231A 1975-07-10 1976-07-12 Installation de refroidissement peu bruyante, en particulier pour vehicules automobiles Granted FR2317620A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2530742A DE2530742C3 (de) 1975-07-10 1975-07-10 Lüfter einer geräuscharmen Kühlanlage für Kraftfahrzeuge

Publications (2)

Publication Number Publication Date
FR2317620A1 FR2317620A1 (fr) 1977-02-04
FR2317620B1 true FR2317620B1 (OSRAM) 1982-05-14

Family

ID=5951109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621231A Granted FR2317620A1 (fr) 1975-07-10 1976-07-12 Installation de refroidissement peu bruyante, en particulier pour vehicules automobiles

Country Status (4)

Country Link
DE (1) DE2530742C3 (OSRAM)
FR (1) FR2317620A1 (OSRAM)
IT (1) IT1067096B (OSRAM)
SE (1) SE427998B (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657840B2 (de) * 1976-12-21 1979-07-26 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Kühlanlage für Brennkraftmaschinen
US4181172A (en) * 1977-07-01 1980-01-01 General Motors Corporation Fan shroud arrangement
DE2850579C3 (de) * 1978-11-22 1981-11-05 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Kühlanlage für eine flüssigkeitsgekühlte Brennkraftmaschine in einem Kraftfahrzeug
DE2941093C2 (de) * 1979-10-10 1983-10-06 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Kranfahrzeug, insbesondere Lastkraftwagen mit einer Kühlanlage für einen Verbrennungsmotor
DE9016496U1 (de) * 1990-12-05 1991-03-14 Behr GmbH & Co, 7000 Stuttgart Axiallüfter
DE4227901C2 (de) * 1992-08-22 2000-11-09 Behr Gmbh & Co Lüfteranordnung, insbesondere für die Kühlung von Kraftfahrzeugmotoren
DE4431839A1 (de) * 1994-09-07 1996-03-14 Behr Gmbh & Co Lüfter für eine Kühlanlage eines Kraftfahrzeugs
JPH10115222A (ja) * 1996-10-11 1998-05-06 Hitachi Constr Mach Co Ltd エンジン冷却装置
DE20211857U1 (de) * 2002-08-01 2003-12-11 Ebm Werke Gmbh & Co. Kg Lüfteranordnung zur Kühlung von Kraftfahrzeug-Motoren
EP1455094A1 (de) 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
JP3879764B2 (ja) * 2004-07-14 2007-02-14 ダイキン工業株式会社 遠心送風機
DE102011013841B4 (de) 2011-03-14 2021-11-11 Nicotra Gebhardt GmbH Radialventilatorrad und Radialventilator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565188A (OSRAM) *
GB496984A (en) * 1937-10-06 1938-12-09 Edward Lowell Anderson Improvements in and relating to centrifugal fans
DE1403083A1 (de) * 1959-09-05 1969-01-09 Pollrich Paul & Co Radialventilator oder -pumpe mit Eintrittsduese
FR1349930A (fr) * 1962-09-27 1964-01-24 Auto Union Gmbh Ventilation de refroidissement pour véhicules automobiles
DE1600061A1 (de) * 1966-07-19 1969-11-27 Sueddeutsche Kuehler Behr Drehmomentgeregelte Luefterkupplung

Also Published As

Publication number Publication date
DE2530742A1 (de) 1977-01-13
SE427998B (sv) 1983-05-30
FR2317620A1 (fr) 1977-02-04
IT1067096B (it) 1985-03-12
SE7607843L (sv) 1977-01-11
DE2530742C3 (de) 1986-03-27
DE2530742B2 (de) 1979-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse