BR8002621A - TEST PROCESS AND INSTRUMENT TO PROVIDE ARMATURE OPERATION SAFETY WITH ELECTRIC ADJUSTMENT DRIVES - Google Patents
TEST PROCESS AND INSTRUMENT TO PROVIDE ARMATURE OPERATION SAFETY WITH ELECTRIC ADJUSTMENT DRIVESInfo
- Publication number
- BR8002621A BR8002621A BR8002621A BR8002621A BR8002621A BR 8002621 A BR8002621 A BR 8002621A BR 8002621 A BR8002621 A BR 8002621A BR 8002621 A BR8002621 A BR 8002621A BR 8002621 A BR8002621 A BR 8002621A
- Authority
- BR
- Brazil
- Prior art keywords
- instrument
- test process
- operation safety
- electric adjustment
- adjustment drives
- Prior art date
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)
- Electrically Driven Valve-Operating Means (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Fluid-Pressure Circuits (AREA)
- Testing And Monitoring For Control Systems (AREA)
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 |
---|---|
BR8002621A true BR8002621A (en) | 1980-12-09 |
Family
ID=6069654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8002621A BR8002621A (en) | 1979-04-30 | 1980-04-29 | TEST PROCESS AND INSTRUMENT TO PROVIDE ARMATURE OPERATION SAFETY WITH ELECTRIC ADJUSTMENT DRIVES |
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) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69007481T2 (en) * | 1989-06-20 | 1994-08-18 | Combustion Eng | DATA COLLECTION FROM A PNEUMATIC ACTUATED VALVE. |
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 |
JP4164675B2 (en) * | 2003-12-04 | 2008-10-15 | 株式会社Ihi | Servo valve characteristic measuring device |
JP4969185B2 (en) * | 2006-09-11 | 2012-07-04 | 中国電力株式会社 | Electric valve open / close test method |
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 |
Family Cites Families (3)
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 |
-
1979
- 1979-04-30 DE DE2917529A patent/DE2917529C2/en not_active Expired
-
1980
- 1980-01-25 CH CH607/80A patent/CH651955A5/en not_active IP Right Cessation
- 1980-04-23 FR FR8009152A patent/FR2455701A1/en active Granted
- 1980-04-25 JP JP5531080A patent/JPS55149037A/en active Pending
- 1980-04-28 ES ES490965A patent/ES490965A0/en active Granted
- 1980-04-29 BR BR8002621A patent/BR8002621A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS55149037A (en) | 1980-11-20 |
DE2917529C2 (en) | 1985-08-22 |
ES8200503A1 (en) | 1981-11-01 |
FR2455701B1 (en) | 1984-03-09 |
ES490965A0 (en) | 1981-11-01 |
CH651955A5 (en) | 1985-10-15 |
FR2455701A1 (en) | 1980-11-28 |
DE2917529A1 (en) | 1980-11-06 |
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