JPS5185697A - - Google Patents

Info

Publication number
JPS5185697A
JPS5185697A JP50149206A JP14920675A JPS5185697A JP S5185697 A JPS5185697 A JP S5185697A JP 50149206 A JP50149206 A JP 50149206A JP 14920675 A JP14920675 A JP 14920675A JP S5185697 A JPS5185697 A JP S5185697A
Authority
JP
Japan
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.)
Granted
Application number
JP50149206A
Other languages
Japanese (ja)
Other versions
JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Jei Kerotsugu Uorutaa
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS5185697A publication Critical patent/JPS5185697A/ja
Publication of JPS5523440B2 publication Critical patent/JPS5523440B2/ja
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44Testing lamps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP14920675A 1974-12-16 1975-12-16 Expired JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/533,407 US3939398A (en) 1974-12-16 1974-12-16 Indicator lamp circuit having feedback protection

Publications (2)

Publication Number Publication Date
JPS5185697A true JPS5185697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-27
JPS5523440B2 JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-06-23

Family

ID=24125825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14920675A Expired JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-12-16 1975-12-16

Country Status (10)

Country Link
US (1) US3939398A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU501552B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE836658A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1038041A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH600457A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2555786A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES217402Y (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1524540A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA757462B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490349A1 (fr) * 1980-09-17 1982-03-19 Aerospatiale Dispositif pour la verification automatique d'une pluralite de voyants electriques
WO1983003142A1 (en) * 1982-03-08 1983-09-15 Stephen Robert Laughlin A circuit arrangement for enabling simultaneous operation of independent ac circuits
US5148158A (en) * 1988-03-24 1992-09-15 Teledyne Industries, Inc. Emergency lighting unit having remote test capability
US5889660A (en) * 1997-03-06 1999-03-30 Eaton Corporation Isolated power supply for indicator light
GB0809610D0 (en) * 2008-05-28 2008-07-02 Miller Andrew Transformer
CN102375109B (zh) 2010-07-09 2015-06-03 米沃奇电动工具公司 照明测试仪
US20120086460A1 (en) * 2010-10-12 2012-04-12 Baker Hughes Incorporated System and method for operating monitoring elements and single use elements with a common cable
CN107643455A (zh) * 2016-07-21 2018-01-30 西安奥特迅电力电子技术有限公司 一种用于铁路功率调节器功率单元的对拖试验测试的控制平台
CN112986868B (zh) * 2021-04-16 2021-08-31 成都工百利自动化设备有限公司 一种变压器状态监测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839741A (en) * 1956-02-24 1958-06-17 Theodore W Hallerberg Indicator lamp test circuit
US3040243A (en) * 1959-03-20 1962-06-19 Ecp Corp Test circuit for an indicator system
US3840801A (en) * 1973-09-18 1974-10-08 Westinghouse Electric Corp Indicator light testing circuit

Also Published As

Publication number Publication date
ES217402Y (es) 1977-01-01
ZA757462B (en) 1976-11-24
DE2555786A1 (de) 1976-06-24
ES217402U (es) 1976-08-16
BE836658A (fr) 1976-06-15
CH600457A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-06-15
AU501552B2 (en) 1979-06-21
JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-06-23
GB1524540A (en) 1978-09-13
US3939398A (en) 1976-02-17
AU8739875A (en) 1977-06-16
CA1038041A (en) 1978-09-05

Similar Documents

Publication Publication Date Title
DK160375A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5523440B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR2257456A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU495883B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU7459074A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU495870B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU486824B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR197698Q (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU7465874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU7474774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR198841Q (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS164182B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BG20653A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU479427A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD117922A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD114708A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD110384A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD123764A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU7253373A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BG20474A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU482149A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU482115A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU482043A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU481765A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU481479A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)