DE2455674A1 - Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter - Google Patents
Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalterInfo
- Publication number
- DE2455674A1 DE2455674A1 DE19742455674 DE2455674A DE2455674A1 DE 2455674 A1 DE2455674 A1 DE 2455674A1 DE 19742455674 DE19742455674 DE 19742455674 DE 2455674 A DE2455674 A DE 2455674A DE 2455674 A1 DE2455674 A1 DE 2455674A1
- Authority
- DE
- Germany
- Prior art keywords
- extinguishing
- arrangement according
- gas
- gas flow
- check valve
- 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- Withdrawn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
- 238000001816 cooling Methods 0.000 claims description 7
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 210000002105 tongue Anatomy 0.000 claims description 4
- 230000001629 suppression Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 claims 2
- 239000000872 buffer Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 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
-
- 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
- H01H2033/902—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 with the gases from hot space and compression volume following different paths to arc space or nozzle, i.e. the compressed gases do not pass through hot volume
-
- 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
- H01H2033/906—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 with pressure limitation in the compression volume, e.g. by valves or bleeder openings
-
- 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
- H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume
-
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7084—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by movable parts influencing the gas flow
Landscapes
- Circuit Breakers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742455674 DE2455674A1 (de) | 1974-11-25 | 1974-11-25 | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
| GB46626/75A GB1498752A (en) | 1974-11-25 | 1975-11-11 | Electrical circuit breaker |
| US05/632,991 US4046979A (en) | 1974-11-25 | 1975-11-18 | Arc quenching arrangement for a gas-flow type circuit breaker |
| IT29469/75A IT1049914B (it) | 1974-11-25 | 1975-11-20 | Disposizione per spegnere un arco elettrico in un interruttore a gas soffiato |
| FR7535638A FR2292325A2 (fr) | 1974-11-25 | 1975-11-21 | Dispositif d'extinction d'arc electrique dans un interrupteur a courant gazeux |
| CA240,270A CA1048089A (en) | 1974-11-25 | 1975-11-24 | Arc quenching arrangement for a gas-flow type circuit breaker |
| SE7513177A SE402838B (sv) | 1974-11-25 | 1975-11-24 | Gasstromningsbrytare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742455674 DE2455674A1 (de) | 1974-11-25 | 1974-11-25 | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2455674A1 true DE2455674A1 (de) | 1976-05-26 |
Family
ID=5931654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742455674 Withdrawn DE2455674A1 (de) | 1974-11-25 | 1974-11-25 | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
Country Status (7)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007051320A1 (de) * | 2005-11-03 | 2007-05-10 | Abb Research Ltd | Selbstblasschalter mit gasvorkompression |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2811508C2 (de) * | 1977-03-24 | 1983-06-16 | Mitsubishi Denki K.K., Tokyo | Elektrischer Druckgasschalter |
| CA1096914A (en) * | 1977-03-24 | 1981-03-03 | Masami Kii | Circuit interrupter comprising plural arc-quenching fluid pressure chambers |
| CH641592A5 (de) * | 1977-03-24 | 1984-02-29 | Mitsubishi Electric Corp | Stromunterbrecher mit lichtbogenloeschender kammer. |
| US4273977A (en) * | 1977-08-31 | 1981-06-16 | Mitsubishi Denki Kabushiki Kaisha | Circuit interrupter |
| CH641591A5 (de) * | 1979-02-13 | 1984-02-29 | Sprecher & Schuh Ag | Druckgasschalter. |
| JPS57185146U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-05-19 | 1982-11-24 | ||
| JPS58108624A (ja) * | 1981-12-22 | 1983-06-28 | 三菱電機株式会社 | パツフア−形ガスしや断器 |
| FR2821482B1 (fr) * | 2001-02-27 | 2003-04-04 | Alstom | Disjoncteur incluant un canal de vidange de la chambre de compression par piston |
| US20070241079A1 (en) * | 2006-04-13 | 2007-10-18 | Johnson David S | High voltage circuit breaker with re-fill valve |
| DE102006023483A1 (de) * | 2006-05-18 | 2007-11-22 | Linde Ag | Vorrichtung zum Kaltgasspritzen |
| KR101809385B1 (ko) * | 2013-07-19 | 2017-12-14 | 가부시키가이샤 히타치세이사쿠쇼 | 가스 차단기 |
| WO2019024978A1 (en) * | 2017-07-31 | 2019-02-07 | General Electric Technology Gmbh | ELECTRIC SWITCH COMPRISING A ARC BLOWING UNIT |
| EP4243046A1 (en) * | 2022-03-10 | 2023-09-13 | Abb Schweiz Ag | An electric current knife switch |
| JP2024124633A (ja) * | 2023-03-03 | 2024-09-13 | 株式会社東芝 | ガス遮断器 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2316009B2 (de) * | 1973-03-30 | 1977-11-10 | Zusatz in: 24 55 674 Siemews A.G, tOOQ Betlm \md 8000 München | Gasstroemungsschalter |
| DE2411897A1 (de) * | 1974-03-12 | 1975-09-18 | Siemens Ag | Anordnung zur loeschung eines lichtbogens in einem gasstroemungsschalter |
| US3946180A (en) * | 1974-04-22 | 1976-03-23 | I-T-E Imperial Corporation | Downstream injection nozzle for puffer circuit interrupter |
-
1974
- 1974-11-25 DE DE19742455674 patent/DE2455674A1/de not_active Withdrawn
-
1975
- 1975-11-11 GB GB46626/75A patent/GB1498752A/en not_active Expired
- 1975-11-18 US US05/632,991 patent/US4046979A/en not_active Expired - Lifetime
- 1975-11-20 IT IT29469/75A patent/IT1049914B/it active
- 1975-11-21 FR FR7535638A patent/FR2292325A2/fr active Granted
- 1975-11-24 SE SE7513177A patent/SE402838B/xx unknown
- 1975-11-24 CA CA240,270A patent/CA1048089A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007051320A1 (de) * | 2005-11-03 | 2007-05-10 | Abb Research Ltd | Selbstblasschalter mit gasvorkompression |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1498752A (en) | 1978-01-25 |
| CA1048089A (en) | 1979-02-06 |
| FR2292325A2 (fr) | 1976-06-18 |
| IT1049914B (it) | 1981-02-10 |
| SE7513177L (sv) | 1976-05-26 |
| FR2292325B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-12 |
| SE402838B (sv) | 1978-07-17 |
| US4046979A (en) | 1977-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| 8139 | Disposal/non-payment of the annual fee |