DE2248116A1 - Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittel - Google Patents
Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittelInfo
- Publication number
- DE2248116A1 DE2248116A1 DE19722248116 DE2248116A DE2248116A1 DE 2248116 A1 DE2248116 A1 DE 2248116A1 DE 19722248116 DE19722248116 DE 19722248116 DE 2248116 A DE2248116 A DE 2248116A DE 2248116 A1 DE2248116 A1 DE 2248116A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit breaker
- voltage circuit
- contact system
- piston
- extinguishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 2
- 229910018503 SF6 Inorganic materials 0.000 description 7
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 7
- 229960000909 sulfur hexafluoride Drugs 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray 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
-
- 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
- H01H2033/912—Liquified gases, e.g. liquified SF6
Landscapes
- Circuit Breakers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248116 DE2248116A1 (de) | 1972-09-28 | 1972-09-28 | Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittel |
| JP10681673A JPS4971463A (enExample) | 1972-09-28 | 1973-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248116 DE2248116A1 (de) | 1972-09-28 | 1972-09-28 | Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2248116A1 true DE2248116A1 (de) | 1974-04-04 |
Family
ID=5857911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722248116 Withdrawn DE2248116A1 (de) | 1972-09-28 | 1972-09-28 | Hochspannungs-leistungsschalter mit einem gasfoermigen loesch- und isoliermittel |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4971463A (enExample) |
| DE (1) | DE2248116A1 (enExample) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020805A1 (en) * | 1979-06-25 | 1981-01-07 | Westinghouse Electric Corporation | Power circuit interrupter |
| EP0073175A1 (de) * | 1981-08-27 | 1983-03-02 | Siemens Aktiengesellschaft | Elektrischer Druckgasschalter |
| FR2582145A1 (fr) * | 1985-05-15 | 1986-11-21 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| EP0204180A1 (fr) * | 1985-05-15 | 1986-12-10 | Alsthom | Disjoncteur à hexafluorure de soufre fonctionnant dans un environnement à très basse température |
| FR2585875A2 (fr) * | 1985-05-15 | 1987-02-06 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| FR2593636A1 (fr) * | 1986-01-29 | 1987-07-31 | Cegelec | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| FR2594255A2 (fr) * | 1985-05-15 | 1987-08-14 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature. |
| FR2602088A1 (fr) * | 1986-07-23 | 1988-01-29 | Hydro Quebec | Disjoncteur a auto-soufflage et auto-injection de son gaz liquefie |
| WO2024044419A1 (en) * | 2022-08-23 | 2024-02-29 | Siemens Energy Global GmbH & Co. KG | Compressed gas switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019310Y2 (ja) * | 1976-11-30 | 1985-06-11 | 富士電機株式会社 | パツフア形ガス遮断器 |
-
1972
- 1972-09-28 DE DE19722248116 patent/DE2248116A1/de not_active Withdrawn
-
1973
- 1973-09-21 JP JP10681673A patent/JPS4971463A/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020805A1 (en) * | 1979-06-25 | 1981-01-07 | Westinghouse Electric Corporation | Power circuit interrupter |
| EP0073175A1 (de) * | 1981-08-27 | 1983-03-02 | Siemens Aktiengesellschaft | Elektrischer Druckgasschalter |
| FR2582145A1 (fr) * | 1985-05-15 | 1986-11-21 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| EP0204180A1 (fr) * | 1985-05-15 | 1986-12-10 | Alsthom | Disjoncteur à hexafluorure de soufre fonctionnant dans un environnement à très basse température |
| FR2585875A2 (fr) * | 1985-05-15 | 1987-02-06 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| FR2594255A2 (fr) * | 1985-05-15 | 1987-08-14 | Alsthom | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature. |
| FR2593636A1 (fr) * | 1986-01-29 | 1987-07-31 | Cegelec | Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature |
| FR2602088A1 (fr) * | 1986-07-23 | 1988-01-29 | Hydro Quebec | Disjoncteur a auto-soufflage et auto-injection de son gaz liquefie |
| WO2024044419A1 (en) * | 2022-08-23 | 2024-02-29 | Siemens Energy Global GmbH & Co. KG | Compressed gas switch |
| US12322935B2 (en) | 2022-08-23 | 2025-06-03 | Siemens Energy Global GmbH & Co. KG | Compressed gas switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4971463A (enExample) | 1974-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8139 | Disposal/non-payment of the annual fee |