CH375061A - Overload sensitive, gas arc blown electric circuit switch - Google Patents
Overload sensitive, gas arc blown electric circuit switchInfo
- Publication number
- CH375061A CH375061A CH820961A CH820961A CH375061A CH 375061 A CH375061 A CH 375061A CH 820961 A CH820961 A CH 820961A CH 820961 A CH820961 A CH 820961A CH 375061 A CH375061 A CH 375061A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric circuit
- circuit switch
- gas arc
- overload sensitive
- blown electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing 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
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/86—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
-
- 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
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2431360A GB982012A (en) | 1960-07-12 | 1960-07-12 | Improvements relating to gas-blast electric circuit interrupters |
Publications (1)
Publication Number | Publication Date |
---|---|
CH375061A true CH375061A (en) | 1964-02-15 |
Family
ID=10209730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH820961A CH375061A (en) | 1960-07-12 | 1961-07-12 | Overload sensitive, gas arc blown electric circuit switch |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT239361B (en) |
CH (1) | CH375061A (en) |
GB (1) | GB982012A (en) |
NL (1) | NL266956A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3771089A (en) * | 1970-05-13 | 1973-11-06 | Rte Corp | Fluid fuse |
CN109994347B (en) * | 2019-04-08 | 2020-08-21 | 美尔森电气系统(浙江)有限公司 | Short-circuit-proof recoverable fuse |
EP3780055B1 (en) * | 2019-08-14 | 2022-10-19 | ABB Schweiz AG | Switch-fuse module |
-
0
- NL NL266956D patent/NL266956A/xx unknown
-
1960
- 1960-07-12 GB GB2431360A patent/GB982012A/en not_active Expired
-
1961
- 1961-07-12 AT AT537061A patent/AT239361B/en active
- 1961-07-12 CH CH820961A patent/CH375061A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT239361B (en) | 1965-04-12 |
NL266956A (en) | |
GB982012A (en) | 1965-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH375061A (en) | Overload sensitive, gas arc blown electric circuit switch | |
FR1364473A (en) | Electric circuit breaker equipped with an arc extinguishing device | |
FR1184946A (en) | Arc extinguishing electric switch | |
FR1491644A (en) | Gas circuit breaker | |
CH367551A (en) | High Voltage Arc Blast Circuit Breaker | |
CH271493A (en) | Arc extinguishing electric circuit breaker. | |
FR1460572A (en) | Compressed gas circuit breakers | |
FR1351535A (en) | Compressed gas circuit breaker | |
BE605428A (en) | Electrically operated blow-off pneumatic circuit breaker | |
FR1170305A (en) | Gas arc extinguishing circuit breaker | |
CH371169A (en) | Electric gas jet circuit breaker | |
BE617316A (en) | Compressed gas circuit breaker | |
CH278390A (en) | Electric gas jet circuit breaker. | |
CH414797A (en) | Compressed gas circuit breaker | |
FR1250379A (en) | Improvements to air or gas blown electrical circuit breakers | |
FR1249591A (en) | Device for extinguishing alternating current electric arcs | |
FR1263472A (en) | High voltage compressed gas circuit breaker | |
BE600594A (en) | Arc-free circuit breaker switch | |
FR80741E (en) | Base installation circuit breaker switch | |
FR1323018A (en) | Compressed gas circuit breaker with damping resistor | |
FR1407542A (en) | Multi-pole compressed gas circuit breaker | |
FR1364416A (en) | Compressed gas circuit breaker | |
FR1316089A (en) | Mechanism ensuring the operation of an electric circuit breaker | |
BE608363A (en) | Arc resistance chamber for circuit breakers | |
FR1271530A (en) | High voltage compressed gas circuit breaker |