GB1351228A - Relay for monitoring an electric circuit - Google Patents

Relay for monitoring an electric circuit

Info

Publication number
GB1351228A
GB1351228A GB3322471A GB3322471A GB1351228A GB 1351228 A GB1351228 A GB 1351228A GB 3322471 A GB3322471 A GB 3322471A GB 3322471 A GB3322471 A GB 3322471A GB 1351228 A GB1351228 A GB 1351228A
Authority
GB
United Kingdom
Prior art keywords
lamp
terminals
failure
monitoring
relay
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
GB3322471A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1351228A publication Critical patent/GB1351228A/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
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Magnetic Treatment Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

1351228 Lamp failure alarms W PRIESEMUTH 15 July 1971 [15 July 1970] 33224/71 Heading G4N [Also in Division H1] Relays 28-30, Fig. 6, suitable for monitoring lamp failure in vehicle lamps 21, 22 have the lamp current through terminals 7, 8 partially by-passed through their coils (see Division H1) to reduce the tendency to hold on, whereby the response to lamp failure is fast. The warning lamps 32-34 are lit through terminals 6, 7. In a modification all the terminals 6 may be interconnected (as indicated by dash line) whereby a single common warning lamp indicates failure of any vehicle lamp 21, 22.
GB3322471A 1970-07-15 1971-07-15 Relay for monitoring an electric circuit Expired GB1351228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2035062A DE2035062C3 (en) 1970-07-15 1970-07-15 Monitoring relay for controlling the lighting of motor vehicles

Publications (1)

Publication Number Publication Date
GB1351228A true GB1351228A (en) 1974-04-24

Family

ID=5776828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3322471A Expired GB1351228A (en) 1970-07-15 1971-07-15 Relay for monitoring an electric circuit

Country Status (5)

Country Link
CH (1) CH524890A (en)
DE (1) DE2035062C3 (en)
FR (1) FR2098413B3 (en)
GB (1) GB1351228A (en)
ZA (1) ZA714677B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633734C2 (en) * 1976-07-27 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Miniature electromagnetic relay
DE2703584C2 (en) * 1977-01-28 1984-05-10 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay

Also Published As

Publication number Publication date
DE2035062A1 (en) 1972-03-09
CH524890A (en) 1972-06-30
ZA714677B (en) 1972-04-26
DE2035062B2 (en) 1973-08-30
FR2098413B3 (en) 1974-04-05
DE2035062C3 (en) 1974-03-28
FR2098413A3 (en) 1972-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee