FR811643A - Improvements to electrical switches and circuit breakers with end-meeting contacts - Google Patents

Improvements to electrical switches and circuit breakers with end-meeting contacts

Info

Publication number
FR811643A
FR811643A FR811643DA FR811643A FR 811643 A FR811643 A FR 811643A FR 811643D A FR811643D A FR 811643DA FR 811643 A FR811643 A FR 811643A
Authority
FR
France
Prior art keywords
circuit breakers
electrical switches
meeting contacts
meeting
contacts
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
Other languages
French (fr)
Inventor
George Ethelbert Whitehead
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.)
Whitehead S Electrical Inv S L
Original Assignee
Whitehead S Electrical Inv S L
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 Whitehead S Electrical Inv S L filed Critical Whitehead S Electrical Inv S L
Application granted granted Critical
Publication of FR811643A publication Critical patent/FR811643A/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
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
FR811643D 1935-10-23 1936-10-07 Improvements to electrical switches and circuit breakers with end-meeting contacts Expired FR811643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29304/35A GB464643A (en) 1935-10-23 1935-10-23 Improvements in electric switches and circuit breakers having butt contacts

Publications (1)

Publication Number Publication Date
FR811643A true FR811643A (en) 1937-04-19

Family

ID=10289415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811643D Expired FR811643A (en) 1935-10-23 1936-10-07 Improvements to electrical switches and circuit breakers with end-meeting contacts

Country Status (4)

Country Link
US (1) US2158920A (en)
BE (1) BE417611A (en)
FR (1) FR811643A (en)
GB (2) GB464643A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327083A (en) * 1964-12-07 1967-06-20 Allis Chalmers Mfg Co Multi-chambered arc interrupter having fluid pump

Also Published As

Publication number Publication date
GB464643A (en) 1937-04-22
BE417611A (en)
US2158920A (en) 1939-05-16
GB465380A (en) 1937-05-06

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