CH334801A - Electric arc extinguishing device - Google Patents

Electric arc extinguishing device

Info

Publication number: CH334801A
Authority: CH; Switzerland
Prior art keywords: electric arc; arc extinguishing; extinguishing device; electric; extinguishing
Prior art date: 1955-10-04

Application number

Other languages

French (fr)

Inventor

Latour Andre

Original Assignee

Merlin Gerin

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.)

1955-10-04

Filing date

1956-08-23

Publication date

1958-12-15

1956-08-23 Application filed by Merlin Gerin filed Critical Merlin Gerin

1958-12-15 Publication of CH334801A publication Critical patent/CH334801A/en

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
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/341—Barrier plates carrying electrodes
- 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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

CH334801D 1955-10-04 1956-08-23 Electric arc extinguishing device CH334801A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1100138X		1955-10-04

Publications (1)

Publication Number	Publication Date
CH334801A true CH334801A (en)	1958-12-15

Family

ID=9620241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH334801D CH334801A (en)	1955-10-04	1956-08-23	Electric arc extinguishing device

Country Status (3)

Country	Link
CH (1)	CH334801A (en)
DE (1)	DE1100138B (en)
FR (1)	FR1133074A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2308026A (en) *	1940-02-20	1943-01-12	Westinghouse Electric & Mfg Co	Load break disconnect
US2571864A (en) *	1947-08-21	1951-10-16	Westinghouse Electric Corp	Arc extinguishing circuit interrupter
BE498021A (en) *	1949-10-13		Merlin Gerin
NL181314C (en) *	1952-12-09		Sony Corp	SYSTEM FOR CORRECTION OF TARGET ERRORS OF ELECTRON BEAMS IN A COLOR IMAGE DISPLAY TUBE.

1955
- 1955-10-04 FR FR1133074D patent/FR1133074A/en not_active Expired
1956
- 1956-08-23 CH CH334801D patent/CH334801A/en unknown
- 1956-09-12 DE DEM31708A patent/DE1100138B/en active Pending

Also Published As

Publication number	Publication date
DE1100138B (en)	1961-02-23
FR1133074A (en)	1957-03-20

Similar Documents

Publication	Publication Date	Title
FR1274926A (en)	1961-11-03	Arc extinguisher for electric switch
CH346272A (en)	1960-05-15	Electrical switch with spark extinguishing device
CH344465A (en)	1960-02-15	Arc extinguishing chimney for switch
FR1136382A (en)	1957-05-13	Arc extinguishing devices
FR1184946A (en)	1959-07-28	Arc extinguishing electric switch
FR1143248A (en)	1957-09-27	Improvements to electrical circuit breakers with an arc extinguishing device
FR1364473A (en)	1964-06-19	Electric circuit breaker equipped with an arc extinguishing device
FR1154076A (en)	1958-04-02	Arc extinguisher electric switch
FR1136632A (en)	1957-05-16	Fire protection device
FR1243321A (en)	1960-10-07	Electric switch filled with gaseous extinguishing agent
CH334801A (en)	1958-12-15	Electric arc extinguishing device
CH370140A (en)	1963-06-30	Arc extinguishing device
FR1223270A (en)	1960-06-16	Arc extinguishing device for electric switches
FR1084447A (en)	1955-01-19	Electric switch with arc extinguishing device
CH347869A (en)	1960-07-31	Arc extinguishing device for electric switch
FR1342848A (en)	1963-11-15	Magnetic blowing electric arc extinguishing device
CH369808A (en)	1963-06-15	Arc extinguishing device
CH370138A (en)	1963-06-30	Arc extinguishing device
FR1192072A (en)	1959-10-23	Arc extinguishing device for electric switches
FR1144655A (en)	1957-10-16	Arc extinguishing device for magnetic switches
FR1122257A (en)	1956-09-04	Electrical protection device
FR1362278A (en)	1964-05-29	Arc extinguishing device
CH370139A (en)	1963-06-30	Arc extinguishing device
CH373792A (en)	1963-12-15	Arc extinguishing device
FR75507E (en)	1961-07-07	Electric arc blowing device