JPS5776436A - External diagnosis for trouble of switching apparatus - Google Patents
External diagnosis for trouble of switching apparatusInfo
- Publication number
- JPS5776436A JPS5776436A JP55153204A JP15320480A JPS5776436A JP S5776436 A JPS5776436 A JP S5776436A JP 55153204 A JP55153204 A JP 55153204A JP 15320480 A JP15320480 A JP 15320480A JP S5776436 A JPS5776436 A JP S5776436A
- Authority
- JP
- Japan
- Prior art keywords
- guage
- switching apparatus
- potentiometer
- recorded
- link
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/0062—Testing or measuring non-electrical properties of switches, e.g. contact velocity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Gas-Insulated Switchgears (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153204A JPS5776436A (en) | 1980-10-31 | 1980-10-31 | External diagnosis for trouble of switching apparatus |
CH677081A CH643950A5 (fr) | 1980-10-31 | 1981-10-23 | Procede et appareil de controle d'un appareil electrique. |
FR8120132A FR2493594B1 (fr) | 1980-10-31 | 1981-10-27 | Procede et appareil de controle d'un appareil electrique |
US06/315,889 US4400981A (en) | 1980-10-31 | 1981-10-28 | Method and apparatus for detecting abnormal conditions of switch gears |
DE3142863A DE3142863C2 (de) | 1980-10-31 | 1981-10-29 | Auf seine mechanische Funktion überprüfbares elektrisches Gerät |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153204A JPS5776436A (en) | 1980-10-31 | 1980-10-31 | External diagnosis for trouble of switching apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5776436A true JPS5776436A (en) | 1982-05-13 |
Family
ID=15557313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55153204A Pending JPS5776436A (en) | 1980-10-31 | 1980-10-31 | External diagnosis for trouble of switching apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US4400981A (ja) |
JP (1) | JPS5776436A (ja) |
CH (1) | CH643950A5 (ja) |
DE (1) | DE3142863C2 (ja) |
FR (1) | FR2493594B1 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489617A (en) * | 1982-07-14 | 1984-12-25 | Eaton Corporation | Quality control method |
DE4131828C1 (ja) * | 1991-09-20 | 1993-04-08 | Siemens Ag, 8000 Muenchen, De | |
DE4440423A1 (de) * | 1994-11-07 | 1996-05-09 | Siemens Ag | Verfahren und Einrichtung zum Überwachen einer Schaltstange |
DE19604203A1 (de) * | 1996-02-06 | 1997-08-07 | Abb Patent Gmbh | Verfahren zur Überwachung eines Mittel- oder Hochspannungsleistungsschalters |
WO2009046745A1 (de) * | 2007-10-08 | 2009-04-16 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur prüfung der einschubmechanik eines leistungsschalters |
SG10201507702RA (en) * | 2014-09-17 | 2016-04-28 | Salunda Ltd | Sensor For A Fingerboard Latch Assembly |
US10012697B2 (en) * | 2015-08-13 | 2018-07-03 | Eaton Intelligent Power Limited | Failure prediction device and method for vacuum circuit breakers |
US20170047184A1 (en) * | 2015-08-13 | 2017-02-16 | Eaton Corporation | Electromechanical device for prognostic and diagnostic health assessment of a power circuit breaker's power transmission and distribution system in real time |
US10424444B2 (en) | 2015-12-10 | 2019-09-24 | Eaton Intelligent Power Limited | Sensor for circuit breaker open and close failure prediction |
CN107991075A (zh) * | 2017-11-22 | 2018-05-04 | 上海思源高压开关有限公司 | 一种断路器操动机构磨合试验装置 |
CN110567691B (zh) * | 2019-08-12 | 2021-10-29 | 常熟市飞梦信息技术有限公司 | 一种多个开关按键检测设备 |
US11442109B2 (en) | 2019-09-05 | 2022-09-13 | Eaton Intelligent Power Limited | System and method for assessing circuit interrupter operating mechanism reliability, and circuit interrupter |
CN112557004B (zh) * | 2020-11-23 | 2022-06-14 | 广西电网有限责任公司电力科学研究院 | 一种高压断路器机械故障检测方法 |
CN115078983A (zh) * | 2022-06-17 | 2022-09-20 | 国网河南省电力公司电力科学研究院 | 断路器行程曲线测量方法及装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138835A (en) * | 1980-03-31 | 1981-10-29 | Tokyo Shibaura Electric Co | Method of externally diagnosing malfunction of switch |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033495A (en) * | 1960-04-25 | 1962-05-08 | Stephen J Sikora | Autopilot force link |
US3396516A (en) * | 1966-08-02 | 1968-08-13 | Menardi & Company | Baghouse apparatus |
US4058178A (en) * | 1971-09-13 | 1977-11-15 | Tadano Ironworks Co., Ltd. | Hydraulic cylinder unit |
DE2538130C2 (de) * | 1975-08-25 | 1985-03-28 | Siemens AG, 1000 Berlin und 8000 München | Hochspannungsschalter |
DE2702766A1 (de) * | 1977-01-24 | 1978-07-27 | Bbc Brown Boveri & Cie | Verfahren zur erfassung von bewegungsablaeufen bei kontakten in geschlossenen schaltergehaeusen |
US4274438A (en) * | 1979-02-21 | 1981-06-23 | Westinghouse Electric Corp. | Method of diagnostic valve testing |
CH643085A5 (en) * | 1979-04-30 | 1984-05-15 | Sprecher & Schuh Ag | Method and device for contact-point monitoring |
-
1980
- 1980-10-31 JP JP55153204A patent/JPS5776436A/ja active Pending
-
1981
- 1981-10-23 CH CH677081A patent/CH643950A5/fr not_active IP Right Cessation
- 1981-10-27 FR FR8120132A patent/FR2493594B1/fr not_active Expired
- 1981-10-28 US US06/315,889 patent/US4400981A/en not_active Expired - Lifetime
- 1981-10-29 DE DE3142863A patent/DE3142863C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56138835A (en) * | 1980-03-31 | 1981-10-29 | Tokyo Shibaura Electric Co | Method of externally diagnosing malfunction of switch |
Also Published As
Publication number | Publication date |
---|---|
FR2493594B1 (fr) | 1986-06-13 |
CH643950A5 (fr) | 1984-06-29 |
FR2493594A1 (fr) | 1982-05-07 |
US4400981A (en) | 1983-08-30 |
DE3142863C2 (de) | 1987-02-12 |
DE3142863A1 (de) | 1982-05-19 |
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