NO132331B - - Google Patents
Download PDFInfo
- Publication number
- NO132331B NO132331B NO4241/71A NO424171A NO132331B NO 132331 B NO132331 B NO 132331B NO 4241/71 A NO4241/71 A NO 4241/71A NO 424171 A NO424171 A NO 424171A NO 132331 B NO132331 B NO 132331B
- Authority
- NO
- Norway
- Prior art keywords
- hollow
- pin
- capsule
- suction
- suction piston
- Prior art date
Links
- 239000002775 capsule Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance 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
- H01H33/91—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 the arc-extinguishing fluid being air or gas
Landscapes
- Transformer Cooling (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702057740 DE2057740A1 (de) | 1970-11-24 | 1970-11-24 | Gekapselter,druckgasisolierter Hochspannungs-Lasttrennschalter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132331B true NO132331B (es) | 1975-07-14 |
| NO132331C NO132331C (es) | 1975-10-22 |
Family
ID=5788981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO424171A NO132331C (es) | 1970-11-24 | 1971-11-17 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH530087A (es) |
| DE (1) | DE2057740A1 (es) |
| FR (1) | FR2115883A5 (es) |
| IT (1) | IT940783B (es) |
| NO (1) | NO132331C (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633093C2 (de) * | 1976-07-20 | 1987-04-30 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer Leistungsschalter mit einer geschlossenen, mit Löschgas gefüllten Löschkmammer |
| JPS5553829A (en) * | 1978-10-17 | 1980-04-19 | Mitsubishi Electric Corp | Gas switch |
| CH651961A5 (de) * | 1978-09-04 | 1985-10-15 | Mitsubishi Electric Corp | Schalter mit automatischer lichtbogenloeschung. |
| DE2852950C2 (de) * | 1978-12-05 | 1984-07-19 | Siemens AG, 1000 Berlin und 8000 München | Dreiphasige metallgekapselte, druckgasisolierte Schaltvorrichtung für Hochspannungsschaltanlagen |
-
1970
- 1970-11-24 DE DE19702057740 patent/DE2057740A1/de active Pending
-
1971
- 1971-11-15 CH CH1657671A patent/CH530087A/de not_active IP Right Cessation
- 1971-11-17 NO NO424171A patent/NO132331C/no unknown
- 1971-11-19 FR FR7141468A patent/FR2115883A5/fr not_active Expired
- 1971-11-22 IT IT3147771A patent/IT940783B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2057740A1 (de) | 1972-05-31 |
| FR2115883A5 (es) | 1972-07-07 |
| NO132331C (es) | 1975-10-22 |
| IT940783B (it) | 1973-02-20 |
| CH530087A (de) | 1972-10-31 |
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