FR2281046A7 - Motoventilateur centrifuge a double roue a ailettes, en particulier pour installations de climatisation de vehicules automobiles - Google Patents

Motoventilateur centrifuge a double roue a ailettes, en particulier pour installations de climatisation de vehicules automobiles

Info

Publication number
FR2281046A7
FR2281046A7 FR7524588A FR7524588A FR2281046A7 FR 2281046 A7 FR2281046 A7 FR 2281046A7 FR 7524588 A FR7524588 A FR 7524588A FR 7524588 A FR7524588 A FR 7524588A FR 2281046 A7 FR2281046 A7 FR 2281046A7
Authority
FR
France
Prior art keywords
motor
bearing housings
impeller
impellers
centrifugal fan
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
Application number
FR7524588A
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.)
IB MEC SpA
Original Assignee
IB MEC SpA
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 IB MEC SpA filed Critical IB MEC SpA
Application granted granted Critical
Publication of FR2281046A7 publication Critical patent/FR2281046A7/fr
Expired 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
FR7524588A 1974-08-02 1975-07-30 Motoventilateur centrifuge a double roue a ailettes, en particulier pour installations de climatisation de vehicules automobiles Expired FR2281046A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5339374 1974-08-02

Publications (1)

Publication Number Publication Date
FR2281046A7 true FR2281046A7 (fr) 1976-02-27

Family

ID=11282364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524588A Expired FR2281046A7 (fr) 1974-08-02 1975-07-30 Motoventilateur centrifuge a double roue a ailettes, en particulier pour installations de climatisation de vehicules automobiles

Country Status (2)

Country Link
ES (1) ES214374Y (fr)
FR (1) FR2281046A7 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916249A1 (fr) * 2007-05-14 2008-11-21 Valeo Systemes Thermiques Dispositif de ventilation a double turbine a aubes decalees

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916249A1 (fr) * 2007-05-14 2008-11-21 Valeo Systemes Thermiques Dispositif de ventilation a double turbine a aubes decalees

Also Published As

Publication number Publication date
ES214374U (es) 1976-07-01
ES214374Y (es) 1976-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse