DE2236566A1 - Unterbrechungskammer mit axialblasung fuer selbstloeschende druckgasschalter - Google Patents
Unterbrechungskammer mit axialblasung fuer selbstloeschende druckgasschalterInfo
- Publication number
- DE2236566A1 DE2236566A1 DE2236566A DE2236566A DE2236566A1 DE 2236566 A1 DE2236566 A1 DE 2236566A1 DE 2236566 A DE2236566 A DE 2236566A DE 2236566 A DE2236566 A DE 2236566A DE 2236566 A1 DE2236566 A1 DE 2236566A1
- Authority
- DE
- Germany
- Prior art keywords
- zone
- chamber
- section
- cross
- interruption
- 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.)
- Pending
Links
- 238000007664 blowing Methods 0.000 title description 6
- 239000007789 gas Substances 0.000 claims description 54
- 238000000354 decomposition reaction Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 5
- 229910018503 SF6 Inorganic materials 0.000 claims description 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- 101100102624 Drosophila melanogaster Vinc gene Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
- H01H33/703—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
Landscapes
- Circuit Breakers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2698771 | 1971-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2236566A1 true DE2236566A1 (de) | 1973-02-08 |
Family
ID=11220694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2236566A Pending DE2236566A1 (de) | 1971-07-30 | 1972-07-26 | Unterbrechungskammer mit axialblasung fuer selbstloeschende druckgasschalter |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH648689A5 (de) * | 1979-08-15 | 1985-03-29 | Bbc Brown Boveri & Cie | Leistungsschalter. |
| CA1243342A (en) * | 1983-08-24 | 1988-10-18 | Fumihiro Endo | Gas-insulated circuit breaker |
| JPS61188825A (ja) * | 1985-02-15 | 1986-08-22 | 株式会社日立製作所 | パツフア式ガス遮断器 |
| JP2771305B2 (ja) * | 1990-03-13 | 1998-07-02 | 株式会社日立製作所 | ガス遮断器 |
| DE10156535C1 (de) * | 2001-11-14 | 2003-06-26 | Siemens Ag | Leistungsschalter |
| EP2415060B1 (en) * | 2009-03-30 | 2017-07-26 | ABB Research Ltd. | Circuit breaker |
| CN106841573A (zh) * | 2017-04-12 | 2017-06-13 | 中铁西北科学研究院有限公司 | 一种泥石流模拟试验装置及试验方法 |
-
1972
- 1972-07-25 SE SE7209697A patent/SE372652B/xx unknown
- 1972-07-25 NO NO2650/72A patent/NO134274C/no unknown
- 1972-07-26 DE DE2236566A patent/DE2236566A1/de active Pending
- 1972-07-26 FR FR7226857A patent/FR2148031B1/fr not_active Expired
- 1972-07-26 US US00275219A patent/US3816684A/en not_active Expired - Lifetime
- 1972-07-28 BE BE786948A patent/BE786948A/xx unknown
- 1972-07-28 CA CA148,239A patent/CA973598A/en not_active Expired
- 1972-07-28 BR BR5080/72A patent/BR7205080D0/pt unknown
- 1972-07-29 ES ES405375A patent/ES405375A1/es not_active Expired
- 1972-07-31 GB GB3571372A patent/GB1400523A/en not_active Expired
- 1972-07-31 CH CH1134072A patent/CH546476A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA973598A (en) | 1975-08-26 |
| BE786948A (fr) | 1973-01-29 |
| US3816684A (en) | 1974-06-11 |
| GB1400523A (en) | 1975-07-16 |
| FR2148031A1 (enrdf_load_stackoverflow) | 1973-03-11 |
| BR7205080D0 (pt) | 1973-06-28 |
| NO134274B (enrdf_load_stackoverflow) | 1976-05-31 |
| SE372652B (enrdf_load_stackoverflow) | 1974-12-23 |
| ES405375A1 (es) | 1975-07-16 |
| CH546476A (de) | 1974-02-28 |
| NO134274C (enrdf_load_stackoverflow) | 1976-09-08 |
| FR2148031B1 (enrdf_load_stackoverflow) | 1977-06-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |