BE679974A - - Google Patents
Info
- Publication number
- BE679974A BE679974A BE679974DA BE679974A BE 679974 A BE679974 A BE 679974A BE 679974D A BE679974D A BE 679974DA BE 679974 A BE679974 A BE 679974A
- Authority
- BE
- Belgium
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
-
- 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
- H01H33/38—Power arrangements internal to the switch for operating the driving mechanism using electromagnet
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1454621T | |||
| US143638A US3248497A (en) | 1961-10-09 | 1961-10-09 | Drive mechanism for vacuum switches |
| AU67283/65A AU6728365A (en) | 1961-10-09 | 1965-11-30 | Drive mechanism for vacuum switches |
| NL6605539A NL6605539A (en:Method) | 1961-10-09 | 1966-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679974A true BE679974A (en:Method) | 1966-10-03 |
Family
ID=27423708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679974D BE679974A (en:Method) | 1961-10-09 | 1966-04-25 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3248497A (en:Method) |
| AU (1) | AU6728365A (en:Method) |
| BE (1) | BE679974A (en:Method) |
| FR (1) | FR1454621A (en:Method) |
| NL (1) | NL6605539A (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1143805A (en:Method) * | 1966-08-04 | |||
| US3624570A (en) * | 1970-04-02 | 1971-11-30 | Lory Electronics Inc | Electromechanical relay |
| CH530710A (de) * | 1971-04-26 | 1972-11-15 | Bbc Brown Boveri & Cie | Auslösevorrichtung für elektrische Schalter |
| US3808387A (en) * | 1971-10-26 | 1974-04-30 | Deltrol Corp | Spring charging means and linkage mechanism for preventing contact rebound in switches |
| US3787649A (en) * | 1972-08-04 | 1974-01-22 | Allis Chalmers | Vacuum switch cam operating mechanism with contact loading compression spring |
| US4203083A (en) * | 1978-08-03 | 1980-05-13 | S & C Electric Company | Operating mechanism for a circuit interrupting device |
| WO1981001626A1 (en) * | 1979-12-03 | 1981-06-11 | M Gottschall | A two position mechanism |
| US4381435A (en) * | 1981-01-02 | 1983-04-26 | General Electric Company | Vacuum circuit breaker with means for selectively latching a wipe cage |
| JPH083972B2 (ja) * | 1987-06-24 | 1996-01-17 | 富士電機株式会社 | 回路遮断器 |
| DE10326715B3 (de) * | 2003-06-06 | 2004-12-16 | Siemens Ag | Verstelleinrichtung zum Verstellen eines beweglichen Kontaktes einer Schalteinrichtung |
| DE102013010496A1 (de) * | 2012-10-18 | 2014-04-24 | Abb Technology Ag | Hubabhängig schaltendes elektrisches Schaltgerät mit verlängerter Schalthysterese |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US681712A (en) * | 1898-03-26 | 1901-09-03 | American Railway Electric Light Co | Means for controlling electric currents. |
| US735384A (en) * | 1902-11-26 | 1903-08-04 | Hutchison Acoustic Company | Charging-switch. |
| US901668A (en) * | 1908-03-18 | 1908-10-20 | Maurice Adelson | Safety apparatus for railways. |
| US1714085A (en) * | 1927-09-22 | 1929-05-21 | Trumbull Electric Mfg Co | Electromagnetic switch |
| US2000185A (en) * | 1931-12-28 | 1935-05-07 | Mcbrien | Alarm circuit |
| US2675506A (en) * | 1951-04-18 | 1954-04-13 | Kearney James R Corp | Electrical protective device |
| US2782359A (en) * | 1953-03-25 | 1957-02-19 | Licentia Gmbh | Adjustable contact converter |
| US2911494A (en) * | 1958-03-13 | 1959-11-03 | Mc Graw Edison Co | Electromagnetically actuated switch construction |
| US3023290A (en) * | 1958-08-18 | 1962-02-27 | Jennings Radio Mfg Corp | Relay |
| US2981817A (en) * | 1958-08-20 | 1961-04-25 | Basic Products Corp | Switch |
-
1961
- 1961-10-09 US US143638A patent/US3248497A/en not_active Expired - Lifetime
-
1965
- 1965-10-15 FR FR35081A patent/FR1454621A/fr not_active Expired
- 1965-11-30 AU AU67283/65A patent/AU6728365A/en not_active Expired
-
1966
- 1966-04-25 NL NL6605539A patent/NL6605539A/xx unknown
- 1966-04-25 BE BE679974D patent/BE679974A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3248497A (en) | 1966-04-26 |
| AU6728365A (en) | 1967-06-01 |
| FR1454621A (fr) | 1966-02-11 |
| NL6605539A (en:Method) | 1967-10-26 |