JPS55149037A - Preventive maintenance method of power valve and tester for preventive maintenance - Google Patents

Preventive maintenance method of power valve and tester for preventive maintenance

Info

Publication number
JPS55149037A
JPS55149037A JP5531080A JP5531080A JPS55149037A JP S55149037 A JPS55149037 A JP S55149037A JP 5531080 A JP5531080 A JP 5531080A JP 5531080 A JP5531080 A JP 5531080A JP S55149037 A JPS55149037 A JP S55149037A
Authority
JP
Japan
Prior art keywords
preventive maintenance
tester
power valve
maintenance method
preventive
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.)
Pending
Application number
JP5531080A
Other languages
Japanese (ja)
Inventor
Motsuchienbatsuhiaa Georuku
Shiyumitsuto Furitsutsu
Ueebaa Manfureeto
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of JPS55149037A publication Critical patent/JPS55149037A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
JP5531080A 1979-04-30 1980-04-25 Preventive maintenance method of power valve and tester for preventive maintenance Pending JPS55149037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917529A DE2917529C2 (en) 1979-04-30 1979-04-30 Procedure and testing device to ensure the operational safety of valves equipped with electric actuators

Publications (1)

Publication Number Publication Date
JPS55149037A true JPS55149037A (en) 1980-11-20

Family

ID=6069654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5531080A Pending JPS55149037A (en) 1979-04-30 1980-04-25 Preventive maintenance method of power valve and tester for preventive maintenance

Country Status (6)

Country Link
JP (1) JPS55149037A (en)
BR (1) BR8002621A (en)
CH (1) CH651955A5 (en)
DE (1) DE2917529C2 (en)
ES (1) ES490965A0 (en)
FR (1) FR2455701A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005164449A (en) * 2003-12-04 2005-06-23 Ishikawajima Harima Heavy Ind Co Ltd Device for measuring servo-valve characteristics
JP2008064259A (en) * 2006-09-11 2008-03-21 Chugoku Electric Power Co Inc:The Motor driven valve opening/closing test device
JP2008203136A (en) * 2007-02-21 2008-09-04 Tokyo Electric Power Co Inc:The Power source box for testing motor-operated valve, and inspection method for motor-operated valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478668B1 (en) * 1989-06-20 1994-03-16 Combustion Engineering, Inc. Pneumatic operated valve data acquisitioner
US5231469A (en) * 1990-12-27 1993-07-27 Combustion Engineering, Inc. Laser position indicator for valve stem
US5638051A (en) * 1991-10-25 1997-06-10 Siemens Aktiengesellschaft Method and apparatus for monitoring an electrical drive
DE19737404A1 (en) * 1997-08-27 1999-03-11 Siemens Ag Process for the non-destructive testing of the immunity to accidents of an electrical component of a nuclear power plant
TW460688B (en) * 2000-03-25 2001-10-21 Sms Demag Ag Electrically controlled hydraulic and/or pneumatic valve operating and testing apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251278C2 (en) * 1972-10-19 1982-10-21 Teldix Gmbh, 6900 Heidelberg Device for monitoring the control circuit of an electric DC motor, which is occasionally switched on and off by a control signal by means of an electronic switch, and for occasional control of its operation
US4029122A (en) * 1976-03-11 1977-06-14 Westinghouse Electric Corporation Apparatus and method for determining friction forces in position modulated valves
DE2731650C2 (en) * 1977-07-13 1979-05-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Diagnostic method for electrically operated on-board units and circuit arrangement for carrying out the method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005164449A (en) * 2003-12-04 2005-06-23 Ishikawajima Harima Heavy Ind Co Ltd Device for measuring servo-valve characteristics
JP2008064259A (en) * 2006-09-11 2008-03-21 Chugoku Electric Power Co Inc:The Motor driven valve opening/closing test device
JP2008203136A (en) * 2007-02-21 2008-09-04 Tokyo Electric Power Co Inc:The Power source box for testing motor-operated valve, and inspection method for motor-operated valve

Also Published As

Publication number Publication date
ES8200503A1 (en) 1981-11-01
ES490965A0 (en) 1981-11-01
FR2455701B1 (en) 1984-03-09
DE2917529C2 (en) 1985-08-22
CH651955A5 (en) 1985-10-15
FR2455701A1 (en) 1980-11-28
BR8002621A (en) 1980-12-09
DE2917529A1 (en) 1980-11-06

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