BE442304A - - Google Patents
Info
- Publication number
- BE442304A BE442304A BE442304DA BE442304A BE 442304 A BE442304 A BE 442304A BE 442304D A BE442304D A BE 442304DA BE 442304 A BE442304 A BE 442304A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3052—Linear spring motors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3084—Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE873825X | 1940-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442304A true BE442304A (hu) |
Family
ID=6816629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442304D BE442304A (hu) | 1940-07-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE442304A (hu) |
| FR (1) | FR873825A (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2923799A (en) * | 1957-08-20 | 1960-02-02 | Porter Co H K | Interrupter switch |
| US2922009A (en) * | 1957-12-30 | 1960-01-19 | Ite Circuit Breaker Ltd | Field discharge circuit breaker timing |
-
0
- BE BE442304D patent/BE442304A/xx unknown
-
1941
- 1941-07-12 FR FR873825D patent/FR873825A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR873825A (fr) | 1942-07-21 |