NL249947A - - Google Patents
Info
- Publication number
- NL249947A NL249947A NL249947DA NL249947A NL 249947 A NL249947 A NL 249947A NL 249947D A NL249947D A NL 249947DA NL 249947 A NL249947 A NL 249947A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR791432A FR1231145A (en) | 1959-04-07 | 1959-04-07 | Locking device for the manual control device for closing a circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249947A true NL249947A (en) |
Family
ID=8713364
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249947D NL249947A (en) | 1959-04-07 | ||
| NL126266D NL126266C (en) | 1959-04-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL126266D NL126266C (en) | 1959-04-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE589444A (en) |
| DE (1) | DE1690741B1 (en) |
| ES (1) | ES256998A1 (en) |
| FR (1) | FR1231145A (en) |
| NL (2) | NL126266C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833804B (en) * | 2017-10-26 | 2019-08-20 | 上海良信电器股份有限公司 | A kind of locking device of breaker operating device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE563636C (en) * | 1932-11-07 | Voigt & Haeffner Akt Ges | Arrangement for electrical switches of greater power | |
| BE420803A (en) * | 1936-04-02 | |||
| DE967500C (en) * | 1943-04-22 | 1957-12-19 | Siemens Ag | Spring energy accumulator with automatic latching for switch locks of switchgear, especially motor protection switches and the like. like |
| BE504985A (en) * | 1950-05-26 | |||
| DE857654C (en) * | 1950-08-22 | 1952-12-01 | Licentia Gmbh | Electric switch with energy storage drive, in particular hard gas switch of the wall construction |
| DE890223C (en) * | 1951-11-05 | 1953-09-17 | Siemens Ag | Device for preventing premature tripping of tensioning mechanisms, especially in the case of overcurrent triggers |
| DE1042084B (en) * | 1956-07-06 | 1958-10-30 | Voigt & Haeffner Ag | Switching mechanism for automatic switch |
-
0
- NL NL249947D patent/NL249947A/xx unknown
- NL NL126266D patent/NL126266C/xx active
-
1959
- 1959-04-07 FR FR791432A patent/FR1231145A/en not_active Expired
-
1960
- 1960-03-25 DE DE19601690741D patent/DE1690741B1/en active Pending
- 1960-03-31 ES ES0256998A patent/ES256998A1/en not_active Expired
- 1960-04-06 BE BE589444A patent/BE589444A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1231145A (en) | 1960-09-27 |
| DE1690741B1 (en) | 1969-11-20 |
| ES256998A1 (en) | 1960-07-01 |
| BE589444A (en) | 1960-08-01 |
| NL126266C (en) |