GB1410893A - Switching relay with a make-and-break contact member - Google Patents

Switching relay with a make-and-break contact member

Info

Publication number
GB1410893A
GB1410893A GB578173A GB578173A GB1410893A GB 1410893 A GB1410893 A GB 1410893A GB 578173 A GB578173 A GB 578173A GB 578173 A GB578173 A GB 578173A GB 1410893 A GB1410893 A GB 1410893A
Authority
GB
United Kingdom
Prior art keywords
roller
contact
make
contact member
feb
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
GB578173A
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.)
International Standard Electric Corp
Original Assignee
International Standard 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1410893A publication Critical patent/GB1410893A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • 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

Abstract

1410893 Attracted armature relays INTERNATIONAL STANDARD ELECTRIC CORP 6 Feb 1973 [15 Feb 1972] 5781/73 Addition to 1322130 Heading H1N The relay of Specification 1,322,130 is modified in that the insulator 90 carried, by spring 100, on the armature 30 has a roller contact 71 spring urged against a contact 51 and movable between fixed contacts 41, 51 to provide a change-over contact arrangement. The roller has a spindle 72 which may fit loosely in holes (Fig. 2, not shown) of different sizes in the insulator 90 so that the roller tilts on contact engagement to provide contact cleaning. The fixed contact surface or the roller may be toothed as in Fig. 3 to ensure one direction rotation of the roller.
GB578173A 1972-02-15 1973-02-06 Switching relay with a make-and-break contact member Expired GB1410893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722207081 DE2207081A1 (en) 1972-02-15 1972-02-15 CHANGEOVER RELAY WITH A CHANGEOVER CONTACT

Publications (1)

Publication Number Publication Date
GB1410893A true GB1410893A (en) 1975-10-22

Family

ID=5836020

Family Applications (1)

Application Number Title Priority Date Filing Date
GB578173A Expired GB1410893A (en) 1972-02-15 1973-02-06 Switching relay with a make-and-break contact member

Country Status (3)

Country Link
DE (1) DE2207081A1 (en)
FR (1) FR2172252B2 (en)
GB (1) GB1410893A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048552A1 (en) * 1980-09-10 1982-03-31 LUCAS INDUSTRIES public limited company Electrical switches with a simplified assembly sequence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1892288U (en) * 1964-03-07 1964-05-06 Rau Swf Autozubehoer SWITCH.
FR1461549A (en) * 1964-10-24 1966-02-25 Rau Swf Autozubehoer Switching relay with one switching contact, in particular for electrical installations in motor vehicles
FR1540923A (en) * 1965-07-13 1968-10-04 Rau Swf Autozubehoer Roller contact

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048552A1 (en) * 1980-09-10 1982-03-31 LUCAS INDUSTRIES public limited company Electrical switches with a simplified assembly sequence

Also Published As

Publication number Publication date
FR2172252A2 (en) 1973-09-28
DE2207081A1 (en) 1973-08-30
FR2172252B2 (en) 1977-07-22

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Legal Events

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