FR879401A - Improvements to electrical switches or disconnectors - Google Patents

Improvements to electrical switches or disconnectors

Info

Publication number
FR879401A
FR879401A FR879401DA FR879401A FR 879401 A FR879401 A FR 879401A FR 879401D A FR879401D A FR 879401DA FR 879401 A FR879401 A FR 879401A
Authority
FR
France
Prior art keywords
disconnectors
electrical switches
switches
electrical
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)
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.)
L APP ELECTRO IND PETRIER
Original Assignee
L APP ELECTRO IND PETRIER
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 L APP ELECTRO IND PETRIER filed Critical L APP ELECTRO IND PETRIER
Application granted granted Critical
Publication of FR879401A publication Critical patent/FR879401A/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
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
FR879401D 1941-03-01 1941-03-01 Improvements to electrical switches or disconnectors Expired FR879401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879401T 1941-03-01

Publications (1)

Publication Number Publication Date
FR879401A true FR879401A (en) 1943-02-23

Family

ID=9361809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879401D Expired FR879401A (en) 1941-03-01 1941-03-01 Improvements to electrical switches or disconnectors

Country Status (1)

Country Link
FR (1) FR879401A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484724A1 (en) * 1980-04-16 1981-12-18 Telemecanique Electrique METHOD FOR MAKING A CONTACT SURFACE AND MEANS FOR CARRYING OUT SAID METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484724A1 (en) * 1980-04-16 1981-12-18 Telemecanique Electrique METHOD FOR MAKING A CONTACT SURFACE AND MEANS FOR CARRYING OUT SAID METHOD

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