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
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/en
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)

Abstract

1406089 Electromagnetic relays W PRIESEMUTH 3 Oct 1972 [4 Get 1971] 45570/72 Heading H1N A relay having a contact bridging ball armature contact 12 has a spring 40 normally biasing the ball 12 across fixed contacts 6, 8<SP>1</SP> which are disengaged by the ball when the coil 3 is energized to move the ball into engagement with contacts 7, 8. Members 16 act as flux return members.
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 (en) 1971-10-04 Monitoring relay for controlling the lighting of motor vehicles

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 (en)
GB (1) GB1406089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116013737A (en) * 2022-12-07 2023-04-25 深圳市特瑞华腾新能源有限公司 Electromagnetic relay protection equipment capable of preventing contact adhesion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116013737A (en) * 2022-12-07 2023-04-25 深圳市特瑞华腾新能源有限公司 Electromagnetic relay protection equipment capable of preventing contact adhesion
CN116013737B (en) * 2022-12-07 2023-09-22 深圳市特瑞华腾新能源有限公司 Electromagnetic relay protection equipment capable of preventing contact adhesion

Also Published As

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

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Legal Events

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