FR2186074A5 - - Google Patents

Info

Publication number
FR2186074A5
FR2186074A5 FR7218309A FR7218309A FR2186074A5 FR 2186074 A5 FR2186074 A5 FR 2186074A5 FR 7218309 A FR7218309 A FR 7218309A FR 7218309 A FR7218309 A FR 7218309A FR 2186074 A5 FR2186074 A5 FR 2186074A5
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
FR7218309A
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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Priority to FR7218309A priority Critical patent/FR2186074A5/fr
Application granted granted Critical
Publication of FR2186074A5 publication Critical patent/FR2186074A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/006—Arrangements of brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0055—Rotors with adjustable blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7218309A 1972-05-23 1972-05-23 Expired FR2186074A5 (en18)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7218309A FR2186074A5 (en18) 1972-05-23 1972-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218309A FR2186074A5 (en18) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
FR2186074A5 true FR2186074A5 (en18) 1974-01-04

Family

ID=9098935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218309A Expired FR2186074A5 (en18) 1972-05-23 1972-05-23

Country Status (1)

Country Link
FR (1) FR2186074A5 (en18)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448056A1 (fr) * 1979-02-01 1980-08-29 Chandler Evans Inc Pompe centrifuge a debit constant
US4564775A (en) * 1982-04-15 1986-01-14 Societe De Paris Et Du Rhone, S.A. Device for rotatably driving a cooling fan of an electric rotating machine
WO1992006302A1 (en) * 1990-09-28 1992-04-16 Componenta International Limited Pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448056A1 (fr) * 1979-02-01 1980-08-29 Chandler Evans Inc Pompe centrifuge a debit constant
US4564775A (en) * 1982-04-15 1986-01-14 Societe De Paris Et Du Rhone, S.A. Device for rotatably driving a cooling fan of an electric rotating machine
WO1992006302A1 (en) * 1990-09-28 1992-04-16 Componenta International Limited Pumps

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse