NL6511915A - - Google Patents
Info
- Publication number
- NL6511915A NL6511915A NL6511915A NL6511915A NL6511915A NL 6511915 A NL6511915 A NL 6511915A NL 6511915 A NL6511915 A NL 6511915A NL 6511915 A NL6511915 A NL 6511915A NL 6511915 A NL6511915 A NL 6511915A
- Authority
- NL
- Netherlands
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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- 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
-
- 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
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/66223—Details relating to the sealing of vacuum switch housings
-
- 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
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US316773A US3244843A (en) | 1963-10-16 | 1963-10-16 | Arc-controlling auxiliary contact assembly for electric switches |
| NL6511915A NL6511915A (en:Method) | 1965-09-13 | 1965-09-13 | |
| GB4883765A GB1122019A (en) | 1965-09-13 | 1965-11-17 | Vacuum electric switches |
| FR48967A FR1467717A (fr) | 1965-09-13 | 1966-02-09 | Perfectionnements aux interrupteurs électriques |
| DE1966J0030207 DE1278590B (de) | 1965-09-13 | 1966-03-01 | Vakuumschalter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511915A NL6511915A (en:Method) | 1965-09-13 | 1965-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6511915A true NL6511915A (en:Method) | 1967-03-14 |
Family
ID=19794129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6511915A NL6511915A (en:Method) | 1963-10-16 | 1965-09-13 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1122019A (en:Method) |
| NL (1) | NL6511915A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4847456A (en) * | 1987-09-23 | 1989-07-11 | Westinghouse Electric Corp. | Vacuum circuit interrupter with axial magnetic arc transfer mechanism |
| DE10008256A1 (de) * | 2000-02-23 | 2001-09-06 | Bosch Gmbh Robert | Schaltkontakt für einen Startermotor |
-
1965
- 1965-09-13 NL NL6511915A patent/NL6511915A/xx unknown
- 1965-11-17 GB GB4883765A patent/GB1122019A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1122019A (en) | 1968-07-31 |