NL266956A - - Google Patents
Info
- Publication number
- NL266956A NL266956A NL266956DA NL266956A NL 266956 A NL266956 A NL 266956A NL 266956D A NL266956D A NL 266956DA NL 266956 A NL266956 A NL 266956A
- Authority
- NL
- Netherlands
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 |
|---|---|
| NL266956A true NL266956A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10209730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL266956D NL266956A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1960-07-12 |
Country Status (4)
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 (zh) * | 2019-04-08 | 2020-08-21 | 美尔森电气系统(浙江)有限公司 | 一种防短路的可恢复熔断器 |
| 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 CH CH820961A patent/CH375061A/fr unknown
- 1961-07-12 AT AT537061A patent/AT239361B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB982012A (en) | 1965-02-03 |
| CH375061A (fr) | 1964-02-15 |
| AT239361B (de) | 1965-04-12 |