GB1406089A - Ball contact monitoring relay - Google Patents

Ball contact monitoring relay

Info

Publication number
GB1406089A
GB1406089A GB4557072A GB4557072A GB1406089A GB 1406089 A GB1406089 A GB 1406089A GB 4557072 A GB4557072 A GB 4557072A GB 4557072 A GB4557072 A GB 4557072A GB 1406089 A GB1406089 A GB 1406089A
Authority
GB
United Kingdom
Prior art keywords
ball
ball contact
monitoring relay
contact 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
GB4557072A
Other languages
English (en)
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
Priority claimed from DE19712149447 external-priority patent/DE2149447C3/de
Application filed by Individual filed Critical Individual
Publication of GB1406089A publication Critical patent/GB1406089A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Breakers (AREA)
GB4557072A 1971-10-04 1972-10-03 Ball contact monitoring relay Expired GB1406089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149447 DE2149447C3 (de) 1971-10-04 Überwachungsrelais zur Kontrolle der Beleuchtung von Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
GB1406089A true GB1406089A (en) 1975-09-10

Family

ID=5821408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4557072A Expired GB1406089A (en) 1971-10-04 1972-10-03 Ball contact monitoring relay

Country Status (2)

Country Link
FR (1) FR2155976A2 (enExample)
GB (1) GB1406089A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116013737A (zh) * 2022-12-07 2023-04-25 深圳市特瑞华腾新能源有限公司 一种防触点粘连的电磁继电器保护设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116013737A (zh) * 2022-12-07 2023-04-25 深圳市特瑞华腾新能源有限公司 一种防触点粘连的电磁继电器保护设备
CN116013737B (zh) * 2022-12-07 2023-09-22 深圳市特瑞华腾新能源有限公司 一种防触点粘连的电磁继电器保护设备

Also Published As

Publication number Publication date
FR2155976A2 (enExample) 1973-05-25
DE2149447A1 (de) 1973-04-12
DE2149447B2 (de) 1977-04-28

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Legal Events

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