BE672477A - - Google Patents
Info
- Publication number
- BE672477A BE672477A BE672477A BE672477A BE672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A BE 672477 A BE672477 A BE 672477A
- 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6644—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact
- H01H33/6645—Contacts; Arc-extinguishing means, e.g. arcing rings having coil-like electrical connections between contact rod and the proper contact in which the coil like electrical connections encircle at least once the contact rod
-
- 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
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511914A NL6511914A (pm) | 1965-09-13 | 1965-09-13 | |
| BE672477A BE672477A (pm) | 1965-09-13 | 1965-11-18 | |
| FR41382A FR1456423A (fr) | 1965-09-13 | 1965-12-08 | Commutateur électrique sous vide |
| DEJ30180A DE1262407B (de) | 1965-09-13 | 1966-02-26 | Kontaktanordnung fuer Vakuumschalter |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511914A NL6511914A (pm) | 1965-09-13 | 1965-09-13 | |
| BE672477A BE672477A (pm) | 1965-09-13 | 1965-11-18 | |
| FR41382A FR1456423A (fr) | 1965-09-13 | 1965-12-08 | Commutateur électrique sous vide |
| DEJ30180A DE1262407B (de) | 1965-09-13 | 1966-02-26 | Kontaktanordnung fuer Vakuumschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE672477A true BE672477A (pm) | 1966-05-18 |
Family
ID=50215560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE672477A BE672477A (pm) | 1965-09-13 | 1965-11-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE672477A (pm) |
| DE (1) | DE1262407B (pm) |
| FR (1) | FR1456423A (pm) |
| NL (1) | NL6511914A (pm) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3422949A1 (de) * | 1984-06-19 | 1985-12-19 | Siemens AG, 1000 Berlin und 8000 München | Vakuumschaltroehre mit einer spule zum erzeugen eines magnetfeldes |
| US8450630B2 (en) * | 2007-06-05 | 2013-05-28 | Cooper Technologies Company | Contact backing for a vacuum interrupter |
| US8710389B2 (en) * | 2011-11-15 | 2014-04-29 | Eaton Corporation | Vacuum switch and electrode assembly therefor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE605231C (de) * | 1928-10-20 | 1934-11-07 | Birka Regulator G M B H | Vakuumschalter |
| DE636086C (de) * | 1929-09-09 | 1936-10-02 | Aeg | Vakuumschalter |
| DE542403C (de) * | 1929-11-27 | 1932-01-23 | Siemens Schuckertwerke Akt Ges | Schaltvorrichtung mit in einer Vakuum- oder mit indifferentem Gas gefuellten Glaspatrone angeordneten Schaltkontakten |
| DE914146C (de) * | 1943-07-07 | 1954-06-28 | Siemens Ag | Vakuumschalter |
| NL244627A (pm) * | 1958-07-24 | |||
| US3014107A (en) * | 1959-01-02 | 1961-12-19 | Gen Electric | Vacuum switch |
| FR1257305A (fr) * | 1959-04-30 | 1961-03-31 | Thomson Houston Comp Francaise | Interrupteur à coupure dans le vide |
| DE1150427B (de) * | 1959-08-21 | 1963-06-20 | Siemens Ag | Magnetisch gesteuerter elektrischer Schalter |
| FR1278529A (fr) * | 1961-01-31 | 1961-12-08 | Goodrich Co B F | Joints pour pressions de fluides |
| NL299341A (pm) * | 1964-03-11 |
-
1965
- 1965-09-13 NL NL6511914A patent/NL6511914A/xx unknown
- 1965-11-18 BE BE672477A patent/BE672477A/xx unknown
- 1965-12-08 FR FR41382A patent/FR1456423A/fr not_active Expired
-
1966
- 1966-02-26 DE DEJ30180A patent/DE1262407B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1456423A (fr) | 1966-10-21 |
| DE1262407B (de) | 1968-03-07 |
| NL6511914A (pm) | 1967-03-14 |