SE302634B - - Google Patents
Info
- Publication number
- SE302634B SE302634B SE7787/63A SE778763A SE302634B SE 302634 B SE302634 B SE 302634B SE 7787/63 A SE7787/63 A SE 7787/63A SE 778763 A SE778763 A SE 778763A SE 302634 B SE302634 B SE 302634B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H39/00—Switching devices actuated by an explosion produced within the device and initiated by an electric current
-
- 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
- H01H33/06—Insulating body insertable between contacts
-
- 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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
-
- 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
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
- H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc
-
- 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
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0053582 | 1962-07-16 | ||
| DEM0056698 | 1963-05-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE302634B true SE302634B (en) | 1968-07-29 |
Family
ID=25987274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7787/63A SE302634B (en) | 1962-07-16 | 1963-07-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3281561A (en) |
| BE (1) | BE635001A (en) |
| CH (1) | CH429879A (en) |
| DE (2) | DE1540673A1 (en) |
| GB (1) | GB1038717A (en) |
| SE (1) | SE302634B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1490021B2 (en) * | 1964-04-02 | 1971-06-16 | Marx, Erwin, Prof Dr Ing Dr Ing E h, 3300 Braunschweig | ELECTRIC FLUID SWITCH |
| CH456725A (en) * | 1967-03-17 | 1968-07-31 | Oerlikon Maschf | Low-liquid circuit breaker |
| GB1204620A (en) * | 1967-07-14 | 1970-09-09 | Intreprindera Pentru Rationali | Improvements relating to oil-filled circuit breakers |
| US3842228A (en) * | 1973-08-27 | 1974-10-15 | Us Navy | Circuit breaker assembly with interposed wedge non-conductor and complementary housing arc-prevention structure |
| US4354072A (en) * | 1979-10-22 | 1982-10-12 | General Electric Company | Pyrolytic cartridge interruption assistance actuator for puffer breaker |
| FR2540665B1 (en) * | 1983-02-04 | 1987-02-27 | Telemecanique Electrique | SWITCHING DEVICE PROVIDED WITH AN INSULATING SCREEN INTERPOSED BETWEEN THE CONTACTS WHEN SWITCHING OFF AND ARC SHEAR MEANS BETWEEN THIS SCREEN AND AN INSULATING WALL |
| FR2540666B1 (en) * | 1983-02-04 | 1986-10-10 | Telemecanique Electrique | LIMIT SWITCH |
| FR2573912B1 (en) * | 1984-11-26 | 1987-01-09 | Telemecanique Electrique | ELECTRICAL SWITCH WITH SCREEN |
| US4692577A (en) * | 1985-10-25 | 1987-09-08 | S&C Electric Company | Switch for a high-voltage interrupting module |
| FR2596196B1 (en) * | 1986-03-21 | 1988-08-26 | Telemecanique Electrique | PROTECTIVE SWITCHING DEVICE PROVIDED WITH AN ARC SHUT-OFF SCREEN |
| EP2523204B1 (en) * | 2011-05-12 | 2019-09-04 | ABB Schweiz AG | Circuit arrangement and method for interrupting a current flow in a DC current path |
| CN104716563B (en) * | 2015-03-24 | 2016-07-06 | 合肥南南电力保护设备有限公司 | A kind of from cutting afterflow spark gap |
| EP4095876B1 (en) * | 2021-05-25 | 2023-12-27 | ABB S.p.A. | Breaking device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR564384A (en) * | 1922-03-30 | 1923-12-28 | Thomson Houston Comp Francaise | Improvements to oil switches |
| US1833173A (en) * | 1928-07-10 | 1931-11-24 | Metropolitan Device Corp | Circuit breaking apparatus |
| FR728979A (en) * | 1931-03-05 | 1932-07-16 | Alsthom Cgee | Electrical switch, especially for high voltages |
| US2104914A (en) * | 1933-04-24 | 1938-01-11 | Jr Robert Temple | Circuit breaker |
| US2134179A (en) * | 1935-06-13 | 1938-10-25 | Cutler Hammer Inc | Electric switch |
| GB467211A (en) * | 1935-12-14 | 1937-06-14 | Reyrolle A & Co Ltd | Improvements in or relating to electric circuit-breakers |
| BE436328A (en) * | 1938-09-08 | |||
| US2277422A (en) * | 1940-03-08 | 1942-03-24 | Gen Electric | Electric circuit breaker |
| US2477837A (en) * | 1944-08-25 | 1949-08-02 | Westinghouse Electric Corp | Circuit interrupter |
| DE1118316B (en) * | 1958-07-09 | 1961-11-30 | Merlin Gerin | Drive for switch activated by explosives |
-
0
- BE BE635001D patent/BE635001A/xx unknown
-
1962
- 1962-07-16 DE DE19621540673 patent/DE1540673A1/en active Pending
-
1963
- 1963-05-04 DE DE19631465986 patent/DE1465986A1/en active Pending
- 1963-07-08 CH CH848463A patent/CH429879A/en unknown
- 1963-07-12 US US294685A patent/US3281561A/en not_active Expired - Lifetime
- 1963-07-12 GB GB27730/63A patent/GB1038717A/en not_active Expired
- 1963-07-12 SE SE7787/63A patent/SE302634B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1540673A1 (en) | 1969-09-04 |
| US3281561A (en) | 1966-10-25 |
| BE635001A (en) | |
| GB1038717A (en) | 1966-08-10 |
| CH429879A (en) | 1967-02-15 |
| DE1465986A1 (en) | 1969-05-29 |