GB1069595A - High-pressure gas-operated circuit breaker - Google Patents
High-pressure gas-operated circuit breakerInfo
- Publication number
- GB1069595A GB1069595A GB495465A GB495465A GB1069595A GB 1069595 A GB1069595 A GB 1069595A GB 495465 A GB495465 A GB 495465A GB 495465 A GB495465 A GB 495465A GB 1069595 A GB1069595 A GB 1069595A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit breaker
- pressure gas
- operated circuit
- operated
- gas
- 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
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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/57—Recuperation of liquid or gas
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6400935A NL6400935A (en) | 1964-02-05 | 1964-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1069595A true GB1069595A (en) | 1967-05-17 |
Family
ID=19789191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB495465A Expired GB1069595A (en) | 1964-02-05 | 1965-02-04 | High-pressure gas-operated circuit breaker |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE645083A (en) |
CH (1) | CH418433A (en) |
DE (1) | DE1286606B (en) |
GB (1) | GB1069595A (en) |
NL (2) | NL6400935A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6841757B2 (en) | 2000-06-16 | 2005-01-11 | Tecnica Spa | Heating insert for use with footwear |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE519308A (en) * | ||||
DE587110C (en) * | 1933-10-30 | Voigt & Haeffner Akt Ges | Switch with arc extinguishing by flowing compressed air and with multiple interruption | |
DE553042C (en) * | 1927-05-17 | 1932-06-21 | Sigwart Ruppel Dipl Ing | Switch with arc extinguishing by compressed gas and multiple interruptions in series or parallel connection |
DE568350C (en) * | 1928-12-04 | 1933-01-18 | Sigwart Ruppel Dipl Ing | Pressurized gas nozzle switch |
DE549741C (en) * | 1930-04-04 | 1932-04-30 | Aeg | Switching device with several switching points in series |
DE893827C (en) * | 1942-09-25 | 1953-10-19 | Aeg | Electric switch with arc extinguishing by a flowing pressure medium |
DE901193C (en) * | 1942-09-25 | 1954-01-07 | Aeg | Electric switch with arc extinguishing by a flowing pressure medium such as compressed gas |
DE888127C (en) * | 1943-02-26 | 1953-08-31 | Aeg | Circuit breaker with arc extinguishing by a flowing pressure medium |
GB570496A (en) * | 1943-08-09 | 1945-07-10 | British Thomson Houston Co Ltd | Improvements in gas blast electric circuit breakers |
-
0
- NL NL122543D patent/NL122543C/xx active
-
1964
- 1964-02-05 NL NL6400935A patent/NL6400935A/xx unknown
- 1964-03-12 BE BE645083A patent/BE645083A/xx unknown
- 1964-03-17 DE DE1964N0024636 patent/DE1286606B/en active Pending
-
1965
- 1965-01-21 CH CH89565A patent/CH418433A/en unknown
- 1965-02-04 GB GB495465A patent/GB1069595A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6841757B2 (en) | 2000-06-16 | 2005-01-11 | Tecnica Spa | Heating insert for use with footwear |
Also Published As
Publication number | Publication date |
---|---|
NL6400935A (en) | 1965-08-06 |
BE645083A (en) | 1964-07-01 |
NL122543C (en) | |
DE1286606B (en) | 1969-01-09 |
CH418433A (en) | 1966-08-15 |
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