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FR2233509B1 - - Google Patents

Info

Publication number
FR2233509B1
FR2233509B1 FR7420358A FR7420358A FR2233509B1 FR 2233509 B1 FR2233509 B1 FR 2233509B1 FR 7420358 A FR7420358 A FR 7420358A FR 7420358 A FR7420358 A FR 7420358A FR 2233509 B1 FR2233509 B1 FR 2233509B1
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
FR7420358A
Other versions
FR2233509A1 (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.)
ALUMETALL GmbH
Original Assignee
ALUMETALL 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 ALUMETALL GmbH filed Critical ALUMETALL GmbH
Publication of FR2233509A1 publication Critical patent/FR2233509A1/fr
Application granted granted Critical
Publication of FR2233509B1 publication Critical patent/FR2233509B1/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
    • 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
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/70—Treatment or modification of materials
    • F05D2300/702—Reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7420358A 1973-06-13 1974-06-12 Expired FR2233509B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2329969A DE2329969A1 (de) 1973-06-13 1973-06-13 Luefterrad fuer ventilatoren

Publications (2)

Publication Number Publication Date
FR2233509A1 FR2233509A1 (fr) 1975-01-10
FR2233509B1 true FR2233509B1 (fr) 1978-03-24

Family

ID=5883814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420358A Expired FR2233509B1 (fr) 1973-06-13 1974-06-12

Country Status (5)

Country Link
DE (1) DE2329969A1 (fr)
FR (1) FR2233509B1 (fr)
GB (1) GB1435864A (fr)
IT (1) IT1015057B (fr)
SE (1) SE7407736L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169693A (en) * 1977-05-25 1979-10-02 Eaton Corporation Fluid coupling device and fan mounting arrangement
DE2804756A1 (de) * 1978-02-04 1979-08-09 Bosch Gmbh Robert Luefterrad fuer elektrische maschinen
US4957414A (en) * 1988-12-29 1990-09-18 Flex-A-Lite Consolidated Fan and hub assembly
US5399070A (en) * 1992-07-22 1995-03-21 Valeo Thermique Moteur Fan hub
US5358382A (en) * 1993-07-21 1994-10-25 Eaton Corporation Fan and fan drive assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1105208A (fr) * 1954-04-27 1955-11-29 Marelli & C Spa Ercole Hélice de caoutchouc pour ventilateur électrique avec pales et moyeu porte-pale, de forme ogivale, coulé directement sur une armature en aluminium, ou alliage de celui-ci
BE757014A (fr) * 1969-10-04 1971-03-16 Schloz Motor Condensator
BE759894A (fr) * 1969-12-06 1971-05-17 Schloz Motor Condensator Poulie assemblee pour dynamos de vehicules automobiles avec gorge a courroie en tole et moyeu et couronne de

Also Published As

Publication number Publication date
SE7407736L (fr) 1974-12-16
FR2233509A1 (fr) 1975-01-10
IT1015057B (it) 1977-05-10
DE2329969A1 (de) 1975-01-02
GB1435864A (en) 1976-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse