BE449057A - - Google Patents
Info
- Publication number
- BE449057A BE449057A BE449057DA BE449057A BE 449057 A BE449057 A BE 449057A BE 449057D A BE449057D A BE 449057DA BE 449057 A BE449057 A BE 449057A
- Authority
- BE
- Belgium
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
- H01H73/22—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 electrothermal release and no other automatic release
- H01H73/28—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 electrothermal release and no other automatic release reset by rotatable knob or wheel
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228758X | 1942-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449057A true BE449057A (it) |
Family
ID=5867393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449057D BE449057A (it) | 1942-02-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE449057A (it) |
| CH (1) | CH228758A (it) |
| FR (1) | FR881107A (it) |
-
0
- BE BE449057D patent/BE449057A/xx unknown
-
1942
- 1942-04-09 FR FR881107D patent/FR881107A/fr not_active Expired
- 1942-04-28 CH CH228758D patent/CH228758A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR881107A (fr) | 1943-04-15 |
| CH228758A (de) | 1943-09-15 |