ES251682A1 - High-voltage circuit-breaker - Google Patents
High-voltage circuit-breakerInfo
- Publication number
- ES251682A1 ES251682A1 ES0251682A ES251682A ES251682A1 ES 251682 A1 ES251682 A1 ES 251682A1 ES 0251682 A ES0251682 A ES 0251682A ES 251682 A ES251682 A ES 251682A ES 251682 A1 ES251682 A1 ES 251682A1
- Authority
- ES
- Spain
- Prior art keywords
- contact
- breaker
- actuator
- closed
- voltage circuit
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/02—Wagons or vans with multiple deck arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/18—Wagons or vans adapted for carrying special loads for vehicles
-
- 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
- H01H3/3052—Linear spring motors
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
- H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Abstract
The invention relates to a high voltage switch or actuator for a limited circuit interrupting capacity, having as a movable contact at least one contact pin, which, when the disconnector is closed, is in a contact of insulating material in which the fixed contact is accommodated, a conductive sleeve being associated with the contact pin which, when the actuator is closed, surrounds the external part of the contact chamber, touches the fixed contact and engages with the contact pin. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL230886 | 1958-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES251682A1 true ES251682A1 (en) | 1960-01-16 |
Family
ID=19751321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0251682A Expired ES251682A1 (en) | 1958-08-27 | 1959-08-22 | High-voltage circuit-breaker |
Country Status (8)
Country | Link |
---|---|
US (1) | US3017480A (en) |
BE (1) | BE581746A (en) |
CH (1) | CH373798A (en) |
DE (1) | DE1144363B (en) |
ES (1) | ES251682A1 (en) |
FR (1) | FR1236689A (en) |
GB (1) | GB925401A (en) |
NL (2) | NL104518C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL261717A (en) * | 1961-02-27 | |||
US3244843A (en) * | 1963-10-16 | 1966-04-05 | Jennings Radio Mfg Corp | Arc-controlling auxiliary contact assembly for electric switches |
US3291947A (en) * | 1964-06-12 | 1966-12-13 | Westinghouse Electric Corp | Interrupting structures for compressedgas circuit interrupters having double-break hollow rotative moving contact-arm assembly |
US3446928A (en) * | 1965-10-20 | 1969-05-27 | Allis Chalmers Mfg Co | Interrupting device having u-shaped parallel current paths |
US3555223A (en) * | 1968-01-03 | 1971-01-12 | English Electric Co Ltd | Vacuum circuit interrupters with co-axial movable main and movable auxillary contacts |
US3778573A (en) * | 1972-06-23 | 1973-12-11 | Westinghouse Electric Corp | Vacuum circuit interrupter having improved contact structure |
US3814882A (en) * | 1973-07-25 | 1974-06-04 | Westinghouse Electric Corp | Hybrid circuit interrupter |
CH572662A5 (en) * | 1974-09-02 | 1976-02-13 | Sprecher & Schuh Ag | |
FR2285700A1 (en) * | 1974-09-19 | 1976-04-16 | Alsthom Cgee | Dielectric gas filled electrical circuit breaker - has arc contacts of same dia surrounding main contacts |
US4153827A (en) * | 1976-01-26 | 1979-05-08 | Merlin Gerin | Magnetic blow-out arc extinguishing device |
US4250363A (en) * | 1978-12-06 | 1981-02-10 | Electric Power Research Institute, Inc. | Electrical circuit breaking device and method |
JPS58181218A (en) * | 1982-04-19 | 1983-10-22 | 株式会社日立製作所 | Composite vacuum breaker |
FR2547107B1 (en) * | 1983-06-06 | 1986-05-09 | Merlin Gerin | SHIELDED ISOLATION DISCONNECTOR |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE603926C (en) * | 1930-04-06 | 1934-10-10 | Siemens Schuckertwerke Akt Ges | Switch with electrically conductive switching fluid |
DE604817C (en) * | 1930-07-19 | 1934-10-29 | Siemens Schuckertwerke Akt Ges | Fluid switch |
US2455998A (en) * | 1943-12-20 | 1948-12-14 | Electrical Eng Equipment Co | Electrical load breaking device |
BE538234A (en) * | 1954-05-17 |
-
0
- NL NL230886D patent/NL230886A/xx unknown
- NL NL104518D patent/NL104518C/xx active
-
1959
- 1959-08-17 CH CH7705459A patent/CH373798A/en unknown
- 1959-08-17 BE BE581746A patent/BE581746A/en unknown
- 1959-08-19 GB GB28353/59A patent/GB925401A/en not_active Expired
- 1959-08-20 US US834988A patent/US3017480A/en not_active Expired - Lifetime
- 1959-08-22 ES ES0251682A patent/ES251682A1/en not_active Expired
- 1959-08-25 DE DEN17138A patent/DE1144363B/en active Pending
- 1959-08-26 FR FR803584A patent/FR1236689A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL230886A (en) | |
BE581746A (en) | 1959-12-16 |
US3017480A (en) | 1962-01-16 |
DE1144363B (en) | 1963-02-28 |
GB925401A (en) | 1963-05-08 |
NL104518C (en) | |
CH373798A (en) | 1963-12-15 |
FR1236689A (en) | 1960-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES251682A1 (en) | High-voltage circuit-breaker | |
GB825914A (en) | Improvements in gas-blast electric circuit interrupters | |
GB836522A (en) | Electric switch for regulation under load | |
GB948876A (en) | Gas-blast electric circuit interrupters | |
ES204934A1 (en) | Electric circuit breaker | |
ES329398A1 (en) | Vacuum switch for high voltages. (Machine-translation by Google Translate, not legally binding) | |
GB576345A (en) | Gas-blast circuit breaker with resistance | |
GB889621A (en) | A load-break disconnecting switch | |
GB816309A (en) | Air blast electric circuit breaker for high voltages | |
GB975137A (en) | Circuit breaker apparatus | |
GB764075A (en) | An electric switching arrangement for use in a liquid-blast circuit interrupter | |
GB759797A (en) | Electric liquid-blast circuit breaker with electrode disposed between an interrupting device and a contact opening | |
GB784811A (en) | Switching device with l-shaped contact bars in switchgear | |
ES82305U (en) | Fuse disconnector under load (Machine-translation by Google Translate, not legally binding) | |
GB1022292A (en) | Improvements in or relating to gas-blast electric circuit-breakers | |
ES252110A3 (en) | Improvements in the switching switches (Machine-translation by Google Translate, not legally binding) | |
CA599389A (en) | Electrical contact for interrupter switch | |
ES295889A1 (en) | Improvements in electric circuit switches, with vacuum operation (Machine-translation by Google Translate, not legally binding) | |
ES233625A1 (en) | Provision for high voltage multipolar power switches (Machine-translation by Google Translate, not legally binding) | |
GB957051A (en) | Improvements in gas blast electric circuit-breakers | |
GB840363A (en) | Improvements in electrical circuit breakers | |
ES90133U (en) | Explosion-proof circuit breakers (Machine-translation by Google Translate, not legally binding) | |
ES292841A1 (en) | Improvements in electric circuit switches (Machine-translation by Google Translate, not legally binding) | |
GB548103A (en) | Improvements in gas blast electric circuit breakers | |
GB841477A (en) | Improvements in and relating to air-break electric circuit breakers |