ES374095A1 - Dynamo electric machines - Google Patents

Dynamo electric machines

Info

Publication number
ES374095A1
ES374095A1 ES374095A ES374095A ES374095A1 ES 374095 A1 ES374095 A1 ES 374095A1 ES 374095 A ES374095 A ES 374095A ES 374095 A ES374095 A ES 374095A ES 374095 A1 ES374095 A1 ES 374095A1
Authority
ES
Spain
Prior art keywords
rotate
housing
fan
shaft
machine
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
ES374095A
Other languages
Spanish (es)
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ES374095A1 publication Critical patent/ES374095A1/en
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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2233—Construction and assembly entirely open or stamped from one sheet
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Abstract

Improvements in dynamoelectric machines, characterized in that the machine includes a housing, a rotor shaft mounted to rotate in the housing and having a portion thereof protruding from the housing, and a fan mounted on said portion of the shaft to rotate with he, said fan including a plurality of radially extending blades and having corresponding axially extending portions, the machine further includes elastic means mounted on said portion of the shaft to rotate with it and which act on the blades of said fan in a manner that oppose the flexing of the paddles. (Machine-translation by Google Translate, not legally binding)
ES374095A 1968-11-22 1969-11-20 Dynamo electric machines Expired ES374095A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55518/68A GB1275916A (en) 1968-11-22 1968-11-22 Dynamo electric machines

Publications (1)

Publication Number Publication Date
ES374095A1 true ES374095A1 (en) 1971-12-01

Family

ID=10474154

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374095A Expired ES374095A1 (en) 1968-11-22 1969-11-20 Dynamo electric machines

Country Status (4)

Country Link
DE (1) DE1956298A1 (en)
ES (1) ES374095A1 (en)
FR (1) FR2023850A1 (en)
GB (1) GB1275916A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531889C3 (en) * 1975-07-17 1981-11-26 Robert Bosch Gmbh, 7000 Stuttgart Fastening of a disc-shaped rotor on a shaft, in particular a fan wheel made of sheet metal for three-phase generators
JPS6012859B2 (en) * 1976-02-20 1985-04-03 株式会社日本自動車部品総合研究所 Rotating electrical machine with cooling fan
DE2804756A1 (en) * 1978-02-04 1979-08-09 Bosch Gmbh Robert FAN FOR ELECTRIC MACHINERY
DE2839288A1 (en) * 1978-09-09 1980-03-20 Bosch Gmbh Robert SUPPORT FOR A FAN WHEEL
DE2942693A1 (en) * 1979-10-23 1981-05-07 Robert Bosch Gmbh, 7000 Stuttgart RECTIFICATION UNIT
DE19501533C3 (en) * 1995-01-19 2000-01-13 Bsh Bosch Siemens Hausgeraete Fan wheel and method for manufacturing the same

Also Published As

Publication number Publication date
DE1956298A1 (en) 1970-09-17
GB1275916A (en) 1972-06-01
FR2023850A1 (en) 1970-08-21

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