FR966112A - Improvements to electrical switches - Google Patents

Improvements to electrical switches

Info

Publication number
FR966112A
FR966112A FR966112DA FR966112A FR 966112 A FR966112 A FR 966112A FR 966112D A FR966112D A FR 966112DA FR 966112 A FR966112 A FR 966112A
Authority
FR
France
Prior art keywords
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)
Inventor
Frantisek Houst
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.)
USINES TCHECOSLOVAQUES METALLU
Original Assignee
USINES TCHECOSLOVAQUES METALLU
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 USINES TCHECOSLOVAQUES METALLU filed Critical USINES TCHECOSLOVAQUES METALLU
Application granted granted Critical
Publication of FR966112A publication Critical patent/FR966112A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
FR966112D 1947-05-16 1948-05-08 Improvements to electrical switches Expired FR966112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS273518X 1947-05-16

Publications (1)

Publication Number Publication Date
FR966112A true FR966112A (en) 1950-10-02

Family

ID=5451828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966112D Expired FR966112A (en) 1947-05-16 1948-05-08 Improvements to electrical switches

Country Status (3)

Country Link
CH (1) CH273518A (en)
FR (1) FR966112A (en)
GB (1) GB644947A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954995B1 (en) * 2010-01-04 2012-09-28 Areva T & D Sas GAS CIRCUIT BREAKER USING A ROTATING DEVICE FOR THE MIXING OF HOT AND COLD GASES

Also Published As

Publication number Publication date
CH273518A (en) 1951-02-15
GB644947A (en) 1950-10-18

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