CH330631A - Actuating arrangement for electrical compressed air switches - Google Patents
Actuating arrangement for electrical compressed air switchesInfo
- Publication number
- CH330631A CH330631A CH330631DA CH330631A CH 330631 A CH330631 A CH 330631A CH 330631D A CH330631D A CH 330631DA CH 330631 A CH330631 A CH 330631A
- Authority
- CH
- Switzerland
- Prior art keywords
- compressed air
- actuating arrangement
- air switches
- electrical compressed
- electrical
- 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
- H01H33/02—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87378—Second valve assembly carried by first valve head
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87265—Dividing into parallel flow paths with recombining
- Y10T137/87499—Fluid actuated or retarded
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE330631X | 1954-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH330631A true CH330631A (en) | 1958-06-15 |
Family
ID=20308079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH330631D CH330631A (en) | 1954-06-04 | 1955-06-03 | Actuating arrangement for electrical compressed air switches |
Country Status (5)
Country | Link |
---|---|
US (1) | US2803724A (en) |
CH (1) | CH330631A (en) |
DE (1) | DE1031396B (en) |
FR (1) | FR1137323A (en) |
GB (1) | GB770100A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2831933A (en) * | 1956-03-02 | 1958-04-22 | Westinghouse Electric Corp | Circuit interrupters |
GB832819A (en) * | 1957-05-06 | 1960-04-13 | British Oxygen Co Ltd | Fluid pressure responsive electric switch |
GB828589A (en) * | 1957-05-23 | 1960-02-17 | Asea Ab | Air-blast electric circuit-breaker |
DE1049954B (en) * | 1957-09-12 | 1959-02-05 | ||
DE1100761B (en) * | 1958-02-21 | 1961-03-02 | Continental Elektro Ind Ag | High voltage compressed air switch |
DE1072679B (en) * | 1958-03-26 | 1960-01-07 | ||
DE1165717B (en) * | 1958-12-03 | 1964-03-19 | Continental Elektro Ind Ag | Compressed air switch |
FR1237847A (en) * | 1959-06-24 | 1960-08-05 | Merlin Gerin | Improvements to pneumatic circuit breaker contact control mode |
DE1221333B (en) * | 1960-02-10 | 1966-07-21 | Bbc Brown Boveri & Cie | Control valve for the supply of compressed air to the switching chambers of compressed air switches |
GB924975A (en) * | 1960-11-02 | 1963-05-01 | Asea Ab | Improvements in air-blast electric circuit-breakers |
DE1171973B (en) * | 1960-11-02 | 1964-06-11 | Asea Ab | Gas pressure switch |
US3065322A (en) * | 1960-12-20 | 1962-11-20 | Gen Electric | Gas blast circuit breaker |
GB1023151A (en) * | 1961-03-17 | 1966-03-23 | English Electric Co Ltd | Improvements in or relating to gas-blast circuit-breakers |
DE1260589B (en) * | 1962-03-09 | 1968-02-08 | Ass Elect Ind | Switching valve for pressure gas switch |
DE1216962B (en) * | 1964-01-24 | 1966-05-18 | Bbc Brown Boveri & Cie | Device for pressure gas switch |
DE1291405B (en) * | 1965-05-04 | 1969-03-27 | Magrini Fab Riun Scarpa | Compressed gas circuit breaker |
FR2768855B1 (en) * | 1997-09-25 | 1999-11-12 | Gec Alsthom T & D Sa | CONTROL FOR ELECTRICAL APPARATUS, FOR EXAMPLE HIGH VOLTAGE CIRCUIT BREAKER |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE647141C (en) * | 1933-08-01 | 1937-06-29 | Bbc Brown Boveri & Cie | Electric switch |
GB490518A (en) * | 1936-12-14 | 1938-08-15 | British Thomson Houston Co Ltd | Improvements in electrical switchgear |
US2665351A (en) * | 1951-02-09 | 1954-01-05 | Asea Ab | Arrangement in air blast circuit breaker provided with damping resistance |
-
1955
- 1955-05-31 US US512243A patent/US2803724A/en not_active Expired - Lifetime
- 1955-06-02 DE DEA22790A patent/DE1031396B/en active Pending
- 1955-06-03 FR FR1137323D patent/FR1137323A/en not_active Expired
- 1955-06-03 GB GB15915/55A patent/GB770100A/en not_active Expired
- 1955-06-03 CH CH330631D patent/CH330631A/en unknown
Also Published As
Publication number | Publication date |
---|---|
GB770100A (en) | 1957-03-13 |
US2803724A (en) | 1957-08-20 |
FR1137323A (en) | 1957-05-27 |
DE1031396B (en) | 1958-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH339948A (en) | Electric toggle switch | |
CH330631A (en) | Actuating arrangement for electrical compressed air switches | |
FR1100226A (en) | Compressed air switch | |
FR1124012A (en) | Improvements made to electrical switches | |
FR1159537A (en) | Improvement in electrical switches | |
CH312408A (en) | Contact arrangement for electrical switching devices. | |
CH330287A (en) | Electric compressed air switch | |
FR1156322A (en) | Pneumatic type electric operation switches | |
CH341209A (en) | Compressed air circuit breaker | |
CH316524A (en) | Spark chamber for electrical switches | |
NL182357B (en) | ELECTRIC SWITCH. | |
CH357094A (en) | Alkaline element for electric batteries | |
FR1088440A (en) | Electrical switches | |
AT180844B (en) | Pressure medium operated switch for electrical circuits | |
AT178662B (en) | Shaft seal for electrical switchgear | |
CH319700A (en) | Time switch for compressed air systems | |
AT193001B (en) | Control device for electrical compressed air circuit breakers | |
AT182437B (en) | Feedback indicator for electrical switches | |
AT186719B (en) | Switch pole for electrical switchgear | |
AT189270B (en) | Electromagnetic release device for electrical switchgear | |
AT184241B (en) | Disconnector arrangement for switchgear | |
FR1115586A (en) | Improvements to electrical switches | |
DK85871C (en) | Compressed air circuit breaker for high voltage. | |
AT173767B (en) | Power control for electrical generators | |
FR1058642A (en) | Electric contactor |