CH650100A5 - Gas-blast circuit breaker - Google Patents
Gas-blast circuit breaker Download PDFInfo
- Publication number
- CH650100A5 CH650100A5 CH295480A CH295480A CH650100A5 CH 650100 A5 CH650100 A5 CH 650100A5 CH 295480 A CH295480 A CH 295480A CH 295480 A CH295480 A CH 295480A CH 650100 A5 CH650100 A5 CH 650100A5
- Authority
- CH
- Switzerland
- Prior art keywords
- cylinder
- gas
- piston
- vessel
- pressure
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 238000010791 quenching Methods 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
Landscapes
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4825479A JPS55139728A (en) | 1979-04-18 | 1979-04-18 | Switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH650100A5 true CH650100A5 (en) | 1985-06-28 |
Family
ID=12798299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH295480A CH650100A5 (en) | 1979-04-18 | 1980-04-16 | Gas-blast circuit breaker |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS55139728A (enExample) |
| CA (1) | CA1131275A (enExample) |
| CH (1) | CH650100A5 (enExample) |
| DE (1) | DE3012964C2 (enExample) |
| FR (1) | FR2454688A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4025553C2 (de) * | 1990-08-11 | 1994-03-10 | Licentia Gmbh | Druckgasschalter |
| JPH0652761A (ja) * | 1992-08-01 | 1994-02-25 | Mitsubishi Electric Corp | 開閉器 |
| JPH07213161A (ja) * | 1994-01-28 | 1995-08-15 | Isamu Hoshino | 植木鉢 |
| DE29706202U1 (de) | 1997-03-27 | 1997-06-05 | Siemens AG, 80333 München | Druckgasleistungsschalter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH282201A (de) * | 1949-05-27 | 1952-04-15 | Marx Erwin Dr Ing Prof | Verfahren zur Löschung von Lichtbogenstrecken mit Hilfe von strömenden Löschmitteln in Schaltern und Anordnung zur Durchführung des Verfahrens. |
| JPS4981874A (enExample) * | 1972-12-14 | 1974-08-07 | ||
| CH555589A (de) * | 1973-07-12 | 1974-10-31 | Sprecher & Schuh Ag | Hochspannungsschalter, insbesondere druckgasschalter. |
| CH568649A5 (enExample) * | 1974-07-29 | 1975-10-31 | Sprecher & Schuh Ag | |
| US4075447A (en) * | 1975-03-21 | 1978-02-21 | Westinghouse Electric Corporation | Double-puffer-type compressed-gas circuit-interrupter constructions |
| FR2400251A1 (fr) * | 1977-08-10 | 1979-03-09 | Merlin Gerin | Disjoncteur haute tension a autosoufflage |
-
1979
- 1979-04-18 JP JP4825479A patent/JPS55139728A/ja active Pending
-
1980
- 1980-04-02 DE DE19803012964 patent/DE3012964C2/de not_active Expired
- 1980-04-09 CA CA349,443A patent/CA1131275A/en not_active Expired
- 1980-04-16 CH CH295480A patent/CH650100A5/de not_active IP Right Cessation
- 1980-04-17 FR FR8008630A patent/FR2454688A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2454688B1 (enExample) | 1982-10-22 |
| JPS55139728A (en) | 1980-10-31 |
| CA1131275A (en) | 1982-09-07 |
| DE3012964C2 (de) | 1985-02-14 |
| FR2454688A1 (fr) | 1980-11-14 |
| DE3012964A1 (de) | 1980-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |