CH299057A - Electric switch. - Google Patents
Electric switch.Info
- Publication number
- CH299057A CH299057A CH299057DA CH299057A CH 299057 A CH299057 A CH 299057A CH 299057D A CH299057D A CH 299057DA CH 299057 A CH299057 A CH 299057A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric switch
- switch
- electric
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH943894X | 1951-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH299057A true CH299057A (en) | 1954-05-31 |
Family
ID=4549614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH299057D CH299057A (en) | 1951-10-12 | 1951-10-12 | Electric switch. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH299057A (en) |
DE (1) | DE943894C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1161619B (en) * | 1960-08-31 | 1964-01-23 | Siemens Ag | Electrical AC synchronous switch or current limiter switch |
DE1590296B1 (en) * | 1966-04-21 | 1971-01-28 | Driescher Spezialfab Fritz | Extinguishing chamber switch with extinguishing chamber open to the outside |
DE3723538A1 (en) * | 1987-07-16 | 1989-01-26 | Sachsenwerk Ag | ERASE CHAMBER FOR INTERRUPTING LOAD CIRCUITS |
GB201200331D0 (en) * | 2012-01-09 | 2012-02-22 | Dialight Europ Ltd | Improvements in switching contactors (II) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE507140C (en) * | 1931-07-25 | Wilhelm Schweitzer | Switchgear with two contacts rolling on each other | |
GB165117A (en) * | 1919-09-09 | 1921-06-30 | Victoria Falls & Transvaal Pow | Improvements in or relating to electric oil switches |
DE472305C (en) * | 1927-10-30 | 1929-02-26 | Siemens Schuckertwerke Akt Ges | Fire chamber for switch |
GB325619A (en) * | 1928-12-07 | 1930-02-27 | Harold Fletcher Mcloughlin | Improvements in electric switches |
DE595095C (en) * | 1930-12-12 | 1934-04-06 | Kurt Streletzki | Switch for high voltage systems with interruption of the arc in air |
DE616194C (en) * | 1931-07-26 | 1935-07-22 | Sachsenwerk Licht & Kraft Ag | Electric switch |
DE591598C (en) * | 1931-08-19 | 1934-01-24 | Aeg | Electric switch with arc extinguishing by a flowing, gaseous medium |
-
1951
- 1951-10-12 CH CH299057D patent/CH299057A/en unknown
-
1952
- 1952-09-11 DE DEP8326A patent/DE943894C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE943894C (en) | 1956-06-01 |
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