ZA795916B - Testing of enclosed electromagnetic relays - Google Patents

Testing of enclosed electromagnetic relays

Info

Publication number
ZA795916B
ZA795916B ZA00795916A ZA795916A ZA795916B ZA 795916 B ZA795916 B ZA 795916B ZA 00795916 A ZA00795916 A ZA 00795916A ZA 795916 A ZA795916 A ZA 795916A ZA 795916 B ZA795916 B ZA 795916B
Authority
ZA
South Africa
Prior art keywords
testing
electromagnetic relays
enclosed electromagnetic
enclosed
relays
Prior art date
Application number
ZA00795916A
Other languages
English (en)
Inventor
J Robinson
W Holt
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA795916B publication Critical patent/ZA795916B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
ZA00795916A 1978-11-25 1979-11-05 Testing of enclosed electromagnetic relays ZA795916B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7846081 1978-11-25

Publications (1)

Publication Number Publication Date
ZA795916B true ZA795916B (en) 1980-10-29

Family

ID=10501330

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795916A ZA795916B (en) 1978-11-25 1979-11-05 Testing of enclosed electromagnetic relays

Country Status (7)

Country Link
US (1) US4311961A (fr)
EP (1) EP0011952B1 (fr)
JP (1) JPS5575626A (fr)
BR (1) BR7907631A (fr)
DE (1) DE2963690D1 (fr)
ES (1) ES486254A0 (fr)
ZA (1) ZA795916B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560936A (en) * 1984-12-24 1985-12-24 Westinghouse Electric Corp. Programmable controller system with failure indicator
US4870378A (en) * 1987-02-13 1989-09-26 Siemens Aktiengesellschaft Electromagnetic relay and method for its manufacture
DE3719745A1 (de) * 1987-06-12 1988-12-29 Siemens Ag Gaslaser mit einem gehaeuserohr und einer ueber dieses hinausragenden kapillare
GB2252826A (en) * 1991-02-12 1992-08-19 Jaguar Cars Operating load measuring mechanism
DE4107813A1 (de) * 1991-03-11 1992-09-17 Siemens Ag Verfahren und einrichtung zur pruefung einer armatur
US5492009A (en) * 1991-03-11 1996-02-20 Siemens Aktiengesellschaft Method and apparatus for testing a valve actuated by an electromagnet having an armature
US5388467A (en) * 1992-09-09 1995-02-14 Tricor Systems, Inc. Automatic switch test station
US5453695A (en) * 1993-03-31 1995-09-26 Teledyne Industries, Inc. Apparatus for rapidly and accurately testing encapsulated relays and similar devices
US6563408B1 (en) 2001-07-19 2003-05-13 Yazaki North America, Inc. Diagnostic relay
US6963202B2 (en) * 2002-07-31 2005-11-08 Ultra-Tech Enterprises, Inc. Testing interface for railroad signal relays
CN101982784B (zh) * 2010-10-12 2012-08-22 黄道铭 汽车窗控功能开关自动检测台
CN103675573A (zh) * 2012-09-14 2014-03-26 宝钢不锈钢有限公司 多回路线路故障快速定位数显装置及其方法
CN108572316B (zh) * 2017-03-09 2024-03-26 浙江正泰电器股份有限公司 双断点开关电器的检测装置和检测方法
CN108332895A (zh) * 2018-01-09 2018-07-27 沈阳铁路信号有限责任公司 一种便携式安全型继电器接点压力测试记录仪
US10685800B2 (en) 2018-06-18 2020-06-16 Edward W. Anderson Testable sealed relay and self-diagnosing relay
CN109282982A (zh) * 2018-11-20 2019-01-29 重庆佰节成自动化设备有限公司 制动灯开关生产线检测工装
CN111174832A (zh) * 2020-02-12 2020-05-19 深圳市富康实业有限公司 一种测量继电器间隙、开离力和超行程的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1296932A (en) * 1918-03-22 1919-03-11 Daniel C Dodge Magneto-tester.
US2285194A (en) * 1941-10-25 1942-06-02 Jr John J Buda Electric testing device for contacts
US2490320A (en) * 1946-09-25 1949-12-06 First Ind Corp Method for adjusting spring mechanisms
US2557947A (en) * 1947-08-14 1951-06-26 Int Standard Electric Corp Automatic brush spring adjuster
DE882731C (de) * 1951-06-13 1953-07-13 Siemens Ag Anordnung zum Messen des Kontaktdrucks elektromagnetischer Relais
AT228872B (de) * 1961-05-03 1963-08-12 Standard Telephon & Telegraph Automatische Justieranordnung zur Justierung von Abständen, insbesondere für Relaisfedern
DD97328A1 (fr) * 1972-06-06 1973-04-23
NL7510275A (nl) * 1975-09-01 1975-12-31 Philips Nv Werkwijze en inrichting voor het testen van her- metisch opgesloten tongenkontakten.

Also Published As

Publication number Publication date
EP0011952A1 (fr) 1980-06-11
ES8101781A1 (es) 1980-12-16
ES486254A0 (es) 1980-12-16
BR7907631A (pt) 1980-07-29
JPS5575626A (en) 1980-06-07
EP0011952B1 (fr) 1982-09-15
DE2963690D1 (en) 1982-11-04
US4311961A (en) 1982-01-19

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