CA955651A - Lamp failure indicating apparatus - Google Patents

Lamp failure indicating apparatus

Info

Publication number
CA955651A
CA955651A CA131,714A CA131714A CA955651A CA 955651 A CA955651 A CA 955651A CA 131714 A CA131714 A CA 131714A CA 955651 A CA955651 A CA 955651A
Authority
CA
Canada
Prior art keywords
indicating apparatus
lamp failure
failure indicating
lamp
indicating
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
CA131,714A
Other versions
CA131714S (en
Inventor
James W. Mcnamee
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of CA955651A publication Critical patent/CA955651A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
CA131,714A 1971-04-29 1972-01-05 Lamp failure indicating apparatus Expired CA955651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13860271A 1971-04-29 1971-04-29

Publications (1)

Publication Number Publication Date
CA955651A true CA955651A (en) 1974-10-01

Family

ID=22482771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131,714A Expired CA955651A (en) 1971-04-29 1972-01-05 Lamp failure indicating apparatus

Country Status (6)

Country Link
US (1) US3735378A (en)
AU (1) AU464229B2 (en)
CA (1) CA955651A (en)
DE (1) DE2220019A1 (en)
FR (1) FR2135216B1 (en)
GB (1) GB1335803A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955174A (en) * 1972-04-20 1976-05-04 C.A.V. Limited Direction indicator system for road vehicles with trailer adapter means
DE2235642A1 (en) * 1972-07-20 1974-01-31 Bosch Gmbh Robert DEVICE FOR CONTROLLING ELECTRICAL CONSUMERS IN MOTOR VEHICLES
US3857062A (en) * 1973-08-27 1974-12-24 Cav Ltd Flashing lamp circuits
DE2602702C2 (en) * 1976-01-24 1983-09-08 Bayerische Motoren Werke AG, 8000 München Circuit arrangement for testing operational functions in motor vehicles
US4195281A (en) * 1977-03-21 1980-03-25 Essex Group, Inc. Lamp outage indicator circuit
JPS55136498A (en) * 1979-04-12 1980-10-24 Niles Parts Co Ltd W lamp disconnection detector circuit
US4550303A (en) * 1984-04-05 1985-10-29 General Motors Corporation Lamp monitor with latch circuit
JPH0629116Y2 (en) * 1985-04-12 1994-08-10 株式会社東海理化電機製作所 Lamp burnout detection device
US4810936A (en) * 1986-12-01 1989-03-07 Hubbell Incorporated Failing lamp monitoring and deactivating circuit
GB2270810B (en) * 1992-09-21 1996-06-19 Nissan Motor System for and method of lighting discharge lamp
US6127782A (en) * 1998-10-15 2000-10-03 Hubbell Incorporated Externally mountable discharge lamp ignition circuit having visual diagnostic indicator
US6429597B1 (en) 1998-10-15 2002-08-06 Hubbell Incorporated Externally mountable discharge lamp ignition circuit having visual diagnostic indicator
US6747425B2 (en) * 2002-01-24 2004-06-08 Asahi Kasei Microsystems Co. Ltd System for sharing power and signal pins on a motor controller

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171096A (en) * 1962-12-03 1965-02-23 Ford Motor Co Automobile lamp safety circuit
US3408625A (en) * 1965-08-03 1968-10-29 Gen Motors Corp Lamp burnout detection circuit
US3421157A (en) * 1966-01-24 1969-01-07 Wagner Electric Corp Lamp outage detector
US3457561A (en) * 1966-05-02 1969-07-22 Ford Motor Co Auto lamp failure warning circuit
US3593264A (en) * 1968-07-05 1971-07-13 Wagner Electric Corp Vehicle warning circuit
US3535585A (en) * 1968-09-12 1970-10-20 Gen Motors Corp Safety lamp circuit for serially connected vehicle lamps
DE1957320A1 (en) * 1968-11-22 1970-06-04 Lucas Industries Ltd Indicator device for the failure of a light in motor vehicles
US3631441A (en) * 1969-01-31 1971-12-28 Herman H Murphy Lamp failure indicator
NL7012352A (en) * 1969-08-26 1971-03-02

Also Published As

Publication number Publication date
AU464229B2 (en) 1975-08-21
AU3956072A (en) 1973-09-06
US3735378A (en) 1973-05-22
DE2220019A1 (en) 1972-11-02
GB1335803A (en) 1973-10-31
FR2135216B1 (en) 1975-06-13
FR2135216A1 (en) 1972-12-15

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