FR2155668A5 - - Google Patents

Info

Publication number
FR2155668A5
FR2155668A5 FR7235616A FR7235616A FR2155668A5 FR 2155668 A5 FR2155668 A5 FR 2155668A5 FR 7235616 A FR7235616 A FR 7235616A FR 7235616 A FR7235616 A FR 7235616A FR 2155668 A5 FR2155668 A5 FR 2155668A5
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
FR7235616A
Other languages
French (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.)
SUEDDEUTSCHE METALLWERKE GmbH
Original Assignee
SUEDDEUTSCHE METALLWERKE GmbH
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 SUEDDEUTSCHE METALLWERKE GmbH filed Critical SUEDDEUTSCHE METALLWERKE GmbH
Application granted granted Critical
Publication of FR2155668A5 publication Critical patent/FR2155668A5/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7235616A 1971-10-09 1972-10-06 Expired FR2155668A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150439 DE2150439A1 (de) 1971-10-09 1971-10-09 Geblaese

Publications (1)

Publication Number Publication Date
FR2155668A5 true FR2155668A5 (de) 1973-05-18

Family

ID=5821925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235616A Expired FR2155668A5 (de) 1971-10-09 1972-10-06

Country Status (2)

Country Link
DE (1) DE2150439A1 (de)
FR (1) FR2155668A5 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564938A1 (de) * 1992-04-06 1993-10-13 ELETTROVAGO S.p.A. Kreisellüfter für die Ventilation und die Heizung eines Kraftwagens
EP3020979A4 (de) * 2013-07-10 2017-03-01 Mitsubishi Electric Corporation Ventilator mit mehreren schaufeln

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59104914D1 (de) * 1990-12-12 1995-04-13 Siemens Ag Radiallüfter.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564938A1 (de) * 1992-04-06 1993-10-13 ELETTROVAGO S.p.A. Kreisellüfter für die Ventilation und die Heizung eines Kraftwagens
EP3020979A4 (de) * 2013-07-10 2017-03-01 Mitsubishi Electric Corporation Ventilator mit mehreren schaufeln

Also Published As

Publication number Publication date
DE2150439A1 (de) 1973-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse