NL32009C - - Google Patents
Info
- Publication number
- NL32009C NL32009C NL57375A NL57375A NL32009C NL 32009 C NL32009 C NL 32009C NL 57375 A NL57375 A NL 57375A NL 57375 A NL57375 A NL 57375A NL 32009 C NL32009 C NL 32009C
- 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
- H01H73/22—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
- H01H73/24—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 lever
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB21983/30A GB363619A (en) | 1930-07-21 | 1930-07-21 | Improvements in thermal overload trip switches |
| FR721912T | 1931-08-24 | ||
| BE382216T | 1931-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL32009C true NL32009C (en:Method) | 1934-02-15 |
Family
ID=10172023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57375A NL32009C (en:Method) | 1930-07-21 | 1931-06-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE382216A (en:Method) |
| FR (1) | FR721912A (en:Method) |
| GB (1) | GB363619A (en:Method) |
| NL (1) | NL32009C (en:Method) |
-
1930
- 1930-07-21 GB GB21983/30A patent/GB363619A/en not_active Expired
-
1931
- 1931-06-22 NL NL57375A patent/NL32009C/xx active
- 1931-08-24 FR FR721912D patent/FR721912A/fr not_active Expired
- 1931-08-25 BE BE382216D patent/BE382216A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB363619A (en) | 1931-12-21 |
| BE382216A (en:Method) | 1931-09-30 |
| FR721912A (fr) | 1932-03-14 |