FR2342417A1 - Systeme de protection contre les depassements de vitesse des pompes - Google Patents

Systeme de protection contre les depassements de vitesse des pompes

Info

Publication number
FR2342417A1
FR2342417A1 FR7705601A FR7705601A FR2342417A1 FR 2342417 A1 FR2342417 A1 FR 2342417A1 FR 7705601 A FR7705601 A FR 7705601A FR 7705601 A FR7705601 A FR 7705601A FR 2342417 A1 FR2342417 A1 FR 2342417A1
Authority
FR
France
Prior art keywords
protection system
overspeed protection
pump overspeed
pump
protection
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.)
Granted
Application number
FR7705601A
Other languages
English (en)
French (fr)
Other versions
FR2342417B1 (enExample
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2342417A1 publication Critical patent/FR2342417A1/fr
Application granted granted Critical
Publication of FR2342417B1 publication Critical patent/FR2342417B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F04B49/103—Responsive to speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Braking Arrangements (AREA)
FR7705601A 1976-02-26 1977-02-25 Systeme de protection contre les depassements de vitesse des pompes Granted FR2342417A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,591 US4017217A (en) 1976-02-26 1976-02-26 Overspeed protection system

Publications (2)

Publication Number Publication Date
FR2342417A1 true FR2342417A1 (fr) 1977-09-23
FR2342417B1 FR2342417B1 (enExample) 1983-09-16

Family

ID=24654249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705601A Granted FR2342417A1 (fr) 1976-02-26 1977-02-25 Systeme de protection contre les depassements de vitesse des pompes

Country Status (3)

Country Link
US (1) US4017217A (enExample)
JP (1) JPS5926797B2 (enExample)
FR (1) FR2342417A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060402A1 (de) * 1981-03-07 1982-09-22 BROWN BOVERI REAKTOR GmbH Sicherheitseinrichtung zur Vermeidung von Überdrehzahlen des Antriebsmotors einer Primärkühlmittelpumpe einer wassergekühlten Kernreaktoranlage
FR2560299A1 (fr) * 1984-02-24 1985-08-30 Sanden Corp Compresseur de fluide a dispositif de detection de vitesse de rotation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4355959A (en) * 1979-10-26 1982-10-26 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Rotation sensor of a swash-plate type compressor
US4797075A (en) * 1987-04-09 1989-01-10 Hughes Tool Company Overspeed protective gear box for a well pump
CA2074013A1 (en) * 1992-07-16 1994-01-17 Robert A. R. Mills Brake assembly for rotating rod
CA2347942C (en) * 2001-05-22 2006-11-21 Kudu Industries Inc. Rotary shaft brake
CA2455742C (en) * 2004-01-23 2012-01-10 Kudu Industries Inc. Rotary drivehead for downhole apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121294A5 (enExample) * 1971-01-08 1972-08-18 Bosch
FR2265155A1 (enExample) * 1973-09-06 1975-10-17 Kraftwerk Union Ag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667816A (en) * 1970-02-16 1972-06-06 Gen Motors Corp Vehicle wheel velocity control system and method
DE2240940C3 (de) * 1972-08-19 1975-11-06 O & K Orenstein & Koppel Ag Werk Luebeck, 2400 Luebeck Hydrostatisches Getriebe, insbesondere für Winden, Hubwinden, Wippwerkswinden o.dgl

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121294A5 (enExample) * 1971-01-08 1972-08-18 Bosch
FR2265155A1 (enExample) * 1973-09-06 1975-10-17 Kraftwerk Union Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060402A1 (de) * 1981-03-07 1982-09-22 BROWN BOVERI REAKTOR GmbH Sicherheitseinrichtung zur Vermeidung von Überdrehzahlen des Antriebsmotors einer Primärkühlmittelpumpe einer wassergekühlten Kernreaktoranlage
FR2560299A1 (fr) * 1984-02-24 1985-08-30 Sanden Corp Compresseur de fluide a dispositif de detection de vitesse de rotation

Also Published As

Publication number Publication date
JPS52104650A (en) 1977-09-02
JPS5926797B2 (ja) 1984-06-30
FR2342417B1 (enExample) 1983-09-16
US4017217A (en) 1977-04-12

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse