BE483536A - - Google Patents
Info
- Publication number
- BE483536A BE483536A BE483536DA BE483536A BE 483536 A BE483536 A BE 483536A BE 483536D A BE483536D A BE 483536DA BE 483536 A BE483536 A BE 483536A
- 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
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US357686A US2294824A (en) | 1940-09-21 | 1940-09-21 | Circuit interrupter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483536A true BE483536A (en) |
Family
ID=23406620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483536D BE483536A (en) | 1940-09-21 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2294824A (en) |
| BE (1) | BE483536A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2473892A (en) * | 1944-12-05 | 1949-06-21 | Westinghouse Electric Corp | Circuit interrupter |
| US2447627A (en) * | 1946-01-12 | 1948-08-24 | Westinghouse Electric Corp | Compressed gas circuit interrupter |
| US3284602A (en) * | 1961-12-20 | 1966-11-08 | Westinghouse Electric Corp | Compressed-gas circuit interrupters |
| US3482069A (en) * | 1966-12-12 | 1969-12-02 | Gen Electric | Voltage controlling shunting resistor with operating cam contour modifying means |
-
0
- BE BE483536D patent/BE483536A/xx unknown
-
1940
- 1940-09-21 US US357686A patent/US2294824A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2294824A (en) | 1942-09-01 |