CH410108A - Gas pressure switch - Google Patents
Gas pressure switchInfo
- Publication number
- CH410108A CH410108A CH681264A CH681264A CH410108A CH 410108 A CH410108 A CH 410108A CH 681264 A CH681264 A CH 681264A CH 681264 A CH681264 A CH 681264A CH 410108 A CH410108 A CH 410108A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas pressure
- pressure switch
- switch
- gas
- pressure
- Prior art date
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
- H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
- H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH681264A CH410108A (en) | 1964-05-25 | 1964-05-25 | Gas pressure switch |
DEA46256A DE1207991B (en) | 1964-05-25 | 1964-06-08 | Device for blow valves for gas pressure switches |
US447015A US3339046A (en) | 1964-05-25 | 1965-04-09 | Blast valve arrangement for compressed gas operated circuit breakers |
SE6775/65A SE301515B (en) | 1964-05-25 | 1965-05-24 | |
FR18136A FR1434044A (en) | 1964-05-25 | 1965-05-24 | Device fitted to blow-off valves in pneumatic switches |
GB21824/65A GB1046577A (en) | 1964-05-25 | 1965-05-24 | Improvements in and relating to compressed gas blast circuit breakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH681264A CH410108A (en) | 1964-05-25 | 1964-05-25 | Gas pressure switch |
Publications (1)
Publication Number | Publication Date |
---|---|
CH410108A true CH410108A (en) | 1966-03-31 |
Family
ID=4315398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH681264A CH410108A (en) | 1964-05-25 | 1964-05-25 | Gas pressure switch |
Country Status (5)
Country | Link |
---|---|
US (1) | US3339046A (en) |
CH (1) | CH410108A (en) |
DE (1) | DE1207991B (en) |
GB (1) | GB1046577A (en) |
SE (1) | SE301515B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH425950A (en) * | 1965-10-08 | 1966-12-15 | Bbc Brown Boveri & Cie | Device for pressurized gas switches with SF6 as extinguishing agent and with a closed gas circuit |
US3495057A (en) * | 1967-11-06 | 1970-02-10 | Ite Imperial Corp | Dual slide valve with lost motion means for gas blast breaker |
NL6818386A (en) * | 1968-12-20 | 1970-06-23 | ||
US10227220B2 (en) | 2014-09-22 | 2019-03-12 | Fosbel, Inc. | Methods and apparatus for constructing glass furnace structures |
CN109730505B (en) * | 2019-03-18 | 2023-11-24 | 广州市新力实业有限公司 | Tea water separator and cup composed of same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1270584A (en) * | 1960-07-18 | 1961-09-01 | Merlin Gerin | Improvements to pneumatic circuit breakers having at least one tubular contact |
BE634445A (en) * | 1962-07-05 | |||
CH403011A (en) * | 1963-10-17 | 1965-11-30 | Bbc Brown Boveri & Cie | Device for the control of outlet valves in gas pressure switches |
-
1964
- 1964-05-25 CH CH681264A patent/CH410108A/en unknown
- 1964-06-08 DE DEA46256A patent/DE1207991B/en active Pending
-
1965
- 1965-04-09 US US447015A patent/US3339046A/en not_active Expired - Lifetime
- 1965-05-24 SE SE6775/65A patent/SE301515B/xx unknown
- 1965-05-24 GB GB21824/65A patent/GB1046577A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE301515B (en) | 1968-06-10 |
GB1046577A (en) | 1966-10-26 |
DE1207991B (en) | 1965-12-30 |
US3339046A (en) | 1967-08-29 |
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