SE7513177L - Anordning for sleckning av ljusbagen i en strombrytare - Google Patents
Anordning for sleckning av ljusbagen i en strombrytareInfo
- Publication number
- SE7513177L SE7513177L SE7513177A SE7513177A SE7513177L SE 7513177 L SE7513177 L SE 7513177L SE 7513177 A SE7513177 A SE 7513177A SE 7513177 A SE7513177 A SE 7513177A SE 7513177 L SE7513177 L SE 7513177L
- Authority
- SE
- Sweden
- Prior art keywords
- exting
- power switch
- light bag
- bag
- light
- Prior art date
Links
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
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 (2)
Publication Number | Publication Date |
---|---|
SE7513177L true SE7513177L (sv) | 1976-05-26 |
SE402838B SE402838B (sv) | 1978-07-17 |
Family
ID=5931654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7513177A SE402838B (sv) | 1974-11-25 | 1975-11-24 | Gasstromningsbrytare |
Country Status (7)
Country | Link |
---|---|
US (1) | US4046979A (sv) |
CA (1) | CA1048089A (sv) |
DE (1) | DE2455674A1 (sv) |
FR (1) | FR2292325A2 (sv) |
GB (1) | GB1498752A (sv) |
IT (1) | IT1049914B (sv) |
SE (1) | SE402838B (sv) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH641592A5 (de) * | 1977-03-24 | 1984-02-29 | Mitsubishi Electric Corp | Stromunterbrecher mit lichtbogenloeschender kammer. |
CA1096914A (en) * | 1977-03-24 | 1981-03-03 | Masami Kii | Circuit interrupter comprising plural arc-quenching fluid pressure chambers |
DE2811508C2 (de) * | 1977-03-24 | 1983-06-16 | Mitsubishi Denki K.K., Tokyo | Elektrischer Druckgasschalter |
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 (sv) * | 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 |
WO2007051320A1 (de) * | 2005-11-03 | 2007-05-10 | Abb Research Ltd | Selbstblasschalter mit gasvorkompression |
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 |
WO2015008515A1 (ja) * | 2013-07-19 | 2015-01-22 | 株式会社日立製作所 | ガス遮断器 |
CN110914947B (zh) * | 2017-07-31 | 2021-12-28 | 通用电器技术有限公司 | 设置有吹弧单元的电气开关 |
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/sv unknown
- 1975-11-24 CA CA240,270A patent/CA1048089A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4046979A (en) | 1977-09-06 |
GB1498752A (en) | 1978-01-25 |
FR2292325A2 (fr) | 1976-06-18 |
CA1048089A (en) | 1979-02-06 |
FR2292325B2 (sv) | 1978-05-12 |
DE2455674A1 (de) | 1976-05-26 |
SE402838B (sv) | 1978-07-17 |
IT1049914B (it) | 1981-02-10 |
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