DE2122888A1 - Unterbrecher für Hochspannungsstromkreise - Google Patents
Unterbrecher für HochspannungsstromkreiseInfo
- Publication number
- DE2122888A1 DE2122888A1 DE19712122888 DE2122888A DE2122888A1 DE 2122888 A1 DE2122888 A1 DE 2122888A1 DE 19712122888 DE19712122888 DE 19712122888 DE 2122888 A DE2122888 A DE 2122888A DE 2122888 A1 DE2122888 A1 DE 2122888A1
- Authority
- DE
- Germany
- Prior art keywords
- piston
- control device
- cylinder
- contacts
- end wall
- 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
- 230000000694 effects Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3031—Means for locking the spring in a charged state
-
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- 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
- H01H33/02—Details
- H01H33/42—Driving mechanisms
- H01H33/423—Driving mechanisms making use of an electromagnetic wave communication
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3628870A | 1970-05-11 | 1970-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2122888A1 true DE2122888A1 (de) | 1971-11-25 |
Family
ID=21887745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712122888 Pending DE2122888A1 (de) | 1970-05-11 | 1971-05-08 | Unterbrecher für Hochspannungsstromkreise |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3646292A (enExample) |
| JP (1) | JPS466417A (enExample) |
| DE (1) | DE2122888A1 (enExample) |
| FR (1) | FR2091470A5 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH536548A (de) * | 1971-09-23 | 1973-04-30 | Bbc Brown Boveri & Cie | Antrieb für elektrische Schalter |
| US3816800A (en) * | 1973-03-01 | 1974-06-11 | Westinghouse Electric Corp | Protective system for series capacitors |
| US3806679A (en) * | 1973-03-15 | 1974-04-23 | J Pahl | Actuator for pole-mounted switches |
| US3835277A (en) * | 1973-09-14 | 1974-09-10 | Gen Electric | Circuit breaker operating mechanism with high-speed low-energy tripping means |
| US3930134A (en) * | 1973-09-27 | 1975-12-30 | Westinghouse Electric Corp | Pneumatic power-unit having a driving piston and an exhaust valve |
| US3885113A (en) * | 1973-10-19 | 1975-05-20 | Gen Electric | Control for an electric circuit breaker with valve and piston operating means |
| US3913459A (en) * | 1974-01-21 | 1975-10-21 | Gen Electric | Ring latch for releasably restraining a piston within a cylinder |
| DE3710082C2 (de) * | 1987-03-27 | 1994-05-19 | Asea Brown Boveri | Hydraulischer Antrieb für ein Hochspannungsschaltgerät |
| FR2763171B1 (fr) * | 1997-05-07 | 1999-07-09 | Gec Alsthom T & D Sa | Disjoncteur avec sectionneur |
| US6373357B1 (en) * | 2000-05-16 | 2002-04-16 | General Electric Company | Pressure sensitive trip mechanism for a rotary breaker |
| US6417473B1 (en) * | 2000-07-14 | 2002-07-09 | Eaton Corporation | Method and apparatus for mounting vapor shield in vacuum interrupter and vacuum interrupter incorporating same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2238567A (en) * | 1940-01-19 | 1941-04-15 | Gen Electric | Circuit breaker |
| US3390239A (en) * | 1965-02-23 | 1968-06-25 | Gen Electric | Electric circuit breaker with voltage-controlling resistances and means for switching the resistances in synchronism |
| US3457530A (en) * | 1966-03-30 | 1969-07-22 | Westinghouse Electric Corp | High-speed operating mechanism for a circuit breaker |
-
1970
- 1970-05-11 US US36288A patent/US3646292A/en not_active Expired - Lifetime
-
1971
- 1971-05-08 DE DE19712122888 patent/DE2122888A1/de active Pending
- 1971-05-11 JP JP3088571A patent/JPS466417A/ja active Pending
- 1971-05-11 FR FR7117030A patent/FR2091470A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS466417A (enExample) | 1971-12-10 |
| FR2091470A5 (enExample) | 1972-01-14 |
| US3646292A (en) | 1972-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHN | Withdrawal |