NL56042C - - Google Patents
Info
- Publication number
- NL56042C NL56042C NL56042DA NL56042C NL 56042 C NL56042 C NL 56042C NL 56042D A NL56042D A NL 56042DA NL 56042 C NL56042 C NL 56042C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/56—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE852420X | 1938-04-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56042C true NL56042C (https=) |
Family
ID=6784506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56042D NL56042C (https=) | 1938-04-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE433638A (https=) |
| FR (1) | FR852420A (https=) |
| NL (1) | NL56042C (https=) |
-
0
- NL NL56042D patent/NL56042C/xx active
- BE BE433638D patent/BE433638A/xx unknown
-
1939
- 1939-03-31 FR FR852420D patent/FR852420A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE433638A (https=) | |
| FR852420A (fr) | 1940-02-01 |