FR1439209A - Improvements to electrical switching devices - Google Patents

Improvements to electrical switching devices

Info

Publication number
FR1439209A
FR1439209A FR12420A FR12420A FR1439209A FR 1439209 A FR1439209 A FR 1439209A FR 12420 A FR12420 A FR 12420A FR 12420 A FR12420 A FR 12420A FR 1439209 A FR1439209 A FR 1439209A
Authority
FR
France
Prior art keywords
switching devices
electrical switching
electrical
devices
switching
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
FR12420A
Other languages
French (fr)
Inventor
Lucien Froidevaux
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.)
UNION TECH INTERFEDERALE DU BA
Original Assignee
UNION TECH INTERFEDERALE DU BA
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 UNION TECH INTERFEDERALE DU BA filed Critical UNION TECH INTERFEDERALE DU BA
Priority to FR12420A priority Critical patent/FR1439209A/en
Application granted granted Critical
Publication of FR1439209A publication Critical patent/FR1439209A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts
FR12420A 1965-04-08 1965-04-08 Improvements to electrical switching devices Expired FR1439209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR12420A FR1439209A (en) 1965-04-08 1965-04-08 Improvements to electrical switching devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR12420A FR1439209A (en) 1965-04-08 1965-04-08 Improvements to electrical switching devices

Publications (1)

Publication Number Publication Date
FR1439209A true FR1439209A (en) 1966-05-20

Family

ID=8575928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR12420A Expired FR1439209A (en) 1965-04-08 1965-04-08 Improvements to electrical switching devices

Country Status (1)

Country Link
FR (1) FR1439209A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209994A1 (en) * 1972-12-08 1974-07-05 Cit Alcatel
FR2881484A1 (en) 2005-02-03 2006-08-04 Joker Ind Co Ltd Wall plug for banging into wall has upper striking region, upper guide shell, lower guide shell, screw thread guide region and tip region

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209994A1 (en) * 1972-12-08 1974-07-05 Cit Alcatel
FR2881484A1 (en) 2005-02-03 2006-08-04 Joker Ind Co Ltd Wall plug for banging into wall has upper striking region, upper guide shell, lower guide shell, screw thread guide region and tip region

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