CA1020628A - Method and circuit for in-service testing of an electromagnetically actuated component - Google Patents

Method and circuit for in-service testing of an electromagnetically actuated component

Info

Publication number
CA1020628A
CA1020628A CA218,247A CA218247A CA1020628A CA 1020628 A CA1020628 A CA 1020628A CA 218247 A CA218247 A CA 218247A CA 1020628 A CA1020628 A CA 1020628A
Authority
CA
Canada
Prior art keywords
circuit
electromagnetically actuated
actuated component
service testing
testing
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.)
Expired
Application number
CA218,247A
Other languages
English (en)
Inventor
Antonio Banfi
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.)
ITALIANA ELETTRONICA SpA Soc
Original Assignee
ITALIANA ELETTRONICA SpA Soc
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 ITALIANA ELETTRONICA SpA Soc filed Critical ITALIANA ELETTRONICA SpA Soc
Application granted granted Critical
Publication of CA1020628A publication Critical patent/CA1020628A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
CA218,247A 1974-02-20 1975-01-20 Method and circuit for in-service testing of an electromagnetically actuated component Expired CA1020628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48492/74A IT1008258B (it) 1974-02-20 1974-02-20 Dispositivo per la verifica della efficienza di un attuatore elettro magnetico

Publications (1)

Publication Number Publication Date
CA1020628A true CA1020628A (en) 1977-11-08

Family

ID=11266885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,247A Expired CA1020628A (en) 1974-02-20 1975-01-20 Method and circuit for in-service testing of an electromagnetically actuated component

Country Status (10)

Country Link
US (1) US3976933A (US20020095090A1-20020718-M00002.png)
BE (1) BE825682A (US20020095090A1-20020718-M00002.png)
CA (1) CA1020628A (US20020095090A1-20020718-M00002.png)
CH (1) CH585411A5 (US20020095090A1-20020718-M00002.png)
DE (1) DE2505661C2 (US20020095090A1-20020718-M00002.png)
ES (1) ES434817A1 (US20020095090A1-20020718-M00002.png)
FR (1) FR2261536B1 (US20020095090A1-20020718-M00002.png)
GB (1) GB1493515A (US20020095090A1-20020718-M00002.png)
IT (1) IT1008258B (US20020095090A1-20020718-M00002.png)
NL (1) NL185590C (US20020095090A1-20020718-M00002.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054173B (en) * 1978-07-21 1982-09-08 Honda Motor Co Ltd Trouble diagnosing device of a control system
DE3419752A1 (de) * 1984-05-26 1985-11-28 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Verfahren zur ueberwachung des ausloese- bzw. einschaltkreises eines leistungsschalters
US4683105A (en) * 1985-10-31 1987-07-28 Westinghouse Electric Corp. Testable, fault-tolerant power interface circuit for normally de-energized loads
US4845475A (en) * 1987-11-17 1989-07-04 The Boeing Company Automatic testing of position sensing devices employing stored sensed position
DE3922900A1 (de) * 1989-07-12 1991-01-17 Wabco Westinghouse Fahrzeug Verfahren und schaltung zur ueberwachung von elektromagneten
US5243296A (en) * 1990-11-06 1993-09-07 Tokimec Inc. Method and apparatus for checking operation of solenoid
DK0777928T3 (da) * 1994-08-24 1999-10-04 Aeg Niederspannungstech Gmbh Fejlstrømsbeskyttelsesafbryder med automatisk overvågningsindretning
DE19529013C2 (de) * 1995-07-26 1999-09-30 Siemens Ag Verfahren zur Funktionsprüfung eines mechanischen Schaltelementes und Einrichtung zur Durchführung des Verfahrens
US5796254A (en) * 1995-11-20 1998-08-18 Hermetic Switch, Inc. Reed switch having trilubular bars for surface mounting
US8587320B2 (en) * 2010-11-09 2013-11-19 Honeywell International Inc. System and method for testing a secondary servo control circuit in a redundant control configuration
CN102540071B (zh) * 2012-02-15 2015-01-21 合肥美的电冰箱有限公司 继电器装置及继电器寿命测试装置
CN103197238B (zh) * 2013-03-13 2016-01-06 上海沪工汽车电器有限公司 一种汽车继电器线圈释放能量测试方法
CN106291156B (zh) * 2015-06-05 2019-05-10 陕西飞机工业（集团）有限公司 一种电流限制器降压工作时间测试电路
GB2562274A (en) * 2017-05-10 2018-11-14 Moog Unna Gmbh Reliability test of an electromagnetic operated actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2888639A (en) * 1954-01-11 1959-05-26 Licentia Gmbh Switch testing apparatus
US3217243A (en) * 1962-10-01 1965-11-09 Simmonds Precision Products Electronic apparatus for testing the contact resistance of electromagnetic relays
US3548301A (en) * 1968-10-23 1970-12-15 Western Electric Co Transistorized circuit for measuring operate and release currents of relays
US3867686A (en) * 1973-11-12 1975-02-18 Inst Rech De L Hydro Quebec Ir Multi-frequency tuned h.v. synthetic circuit for testing circuit breakers

Also Published As

Publication number Publication date
CH585411A5 (US20020095090A1-20020718-M00002.png) 1977-02-28
GB1493515A (en) 1977-11-30
NL185590B (nl) 1989-12-18
IT1008258B (it) 1976-11-10
US3976933A (en) 1976-08-24
NL7501109A (nl) 1975-08-22
DE2505661C2 (de) 1984-08-02
FR2261536A1 (US20020095090A1-20020718-M00002.png) 1975-09-12
NL185590C (nl) 1990-05-16
BE825682A (fr) 1975-06-16
ES434817A1 (es) 1976-11-16
DE2505661A1 (de) 1975-08-21
FR2261536B1 (US20020095090A1-20020718-M00002.png) 1978-07-13

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