BE367607A - - Google Patents
Info
- Publication number
- BE367607A BE367607A BE367607DA BE367607A BE 367607 A BE367607 A BE 367607A BE 367607D A BE367607D A BE 367607DA BE 367607 A BE367607 A BE 367607A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H9/0005—Tap change devices
-
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US338515A US1752213A (en) | 1929-02-08 | 1929-02-08 | Switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE367607A true BE367607A (en) |
Family
ID=23325114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE367607D BE367607A (en) | 1929-02-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1752213A (en) |
| BE (1) | BE367607A (en) |
| GB (1) | GB338081A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2814680A (en) * | 1954-05-19 | 1957-11-26 | Westinghouse Air Brake Co | Miniature circuit controllers |
| NL258282A (en) * | 1959-01-07 | |||
| US3177307A (en) * | 1961-09-06 | 1965-04-06 | Allis Chalmers Mfg Co | Tap changer rotary switch with radially spaced movable contact members and motion limiting means |
| US3222485A (en) * | 1963-08-13 | 1965-12-07 | Thomas K C Hardesty | Electrical pull switch utilizing spring biased plunger |
| US3238317A (en) * | 1963-09-11 | 1966-03-01 | Mc Graw Edison Co | Tap changer switch having gap in creepage path between adjacent stationary contacts |
| US3598935A (en) * | 1969-07-31 | 1971-08-10 | Pyle National Co | Multiple pole electrical switch with improved snap-action actuator structure |
| US3992595A (en) * | 1974-12-10 | 1976-11-16 | Westinghouse Electric Corporation | Non-load tap-changer switch |
| US4563549A (en) * | 1984-10-18 | 1986-01-07 | Service Machine Company | Reversing switch |
| US5416286A (en) * | 1993-10-19 | 1995-05-16 | Dixon, Jr.; Alfred R. | High amperage, high efficiency electrical slide switch assembly with plug and socket contacts |
-
0
- BE BE367607D patent/BE367607A/xx unknown
-
1929
- 1929-02-08 US US338515A patent/US1752213A/en not_active Expired - Lifetime
-
1930
- 1930-02-08 GB GB4352/30A patent/GB338081A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB338081A (en) | 1930-11-13 |
| US1752213A (en) | 1930-03-25 |