CH547543A - PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR. - Google Patents
PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR.Info
- Publication number
- CH547543A CH547543A CH498672A CH547543DA CH547543A CH 547543 A CH547543 A CH 547543A CH 498672 A CH498672 A CH 498672A CH 547543D A CH547543D A CH 547543DA CH 547543 A CH547543 A CH 547543A
- Authority
- CH
- Switzerland
- Prior art keywords
- disconnector
- interrupting
- procedure
- switch
- current
- 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
- H01H33/04—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE451071A SE383578B (en) | 1971-04-07 | 1971-04-07 | WAY TO BREAK HIGH POWER CURRENT USING TWO ELECTRICALLY PARALLEL-CONNECTED POWER SWITCHES AND DEVICE FOR PERFORMING THE SAID KIT |
US00241662A US3825708A (en) | 1971-04-07 | 1972-04-06 | Method and means for breaking a high-power circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
CH547543A true CH547543A (en) | 1974-03-29 |
Family
ID=26654532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH498672A CH547543A (en) | 1971-04-07 | 1972-04-05 | PROCEDURE FOR INTERRUPTING A CURRENT BY USING A SWITCH-DISCONNECTOR. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3825708A (en) |
CH (1) | CH547543A (en) |
DE (1) | DE2216447B2 (en) |
FR (1) | FR2132905A1 (en) |
GB (1) | GB1391981A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4438302A (en) * | 1982-02-17 | 1984-03-20 | Westinghouse Electric Corp. | Electrical shorting switch assembly including a last to open last to close arcing switch |
GB8607397D0 (en) * | 1986-03-25 | 1986-04-30 | Northern Eng Ind | Arc interrupter |
EP0397673A1 (en) * | 1987-12-18 | 1990-11-22 | ELIN-UNION Aktiengesellschaft für elektrische Industrie | Circuit arrangement for switching current to a thyristor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US839636A (en) * | 1906-02-20 | 1906-12-25 | Peter Peters | Electric cut-out switch. |
US1029974A (en) * | 1911-12-22 | 1912-06-18 | Sears B Condit Jr | Controlling means for electric circuits. |
US3462563A (en) * | 1968-01-08 | 1969-08-19 | Superior Electric Co | Tap changing mechanism with scotch yoke actuator |
CH506874A (en) * | 1969-10-31 | 1971-04-30 | Bbc Brown Boveri & Cie | Pressurized gas switch with a double nozzle contact arrangement |
-
1972
- 1972-04-05 DE DE19722216447 patent/DE2216447B2/en active Pending
- 1972-04-05 CH CH498672A patent/CH547543A/en not_active IP Right Cessation
- 1972-04-05 FR FR7213664A patent/FR2132905A1/fr not_active Withdrawn
- 1972-04-06 US US00241662A patent/US3825708A/en not_active Expired - Lifetime
- 1972-04-06 GB GB1579872A patent/GB1391981A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2216447A1 (en) | 1972-10-19 |
US3825708A (en) | 1974-07-23 |
DE2216447B2 (en) | 1976-01-22 |
FR2132905A1 (en) | 1972-11-24 |
GB1391981A (en) | 1975-04-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |