NL79693C - - Google Patents
Info
- Publication number
- NL79693C NL79693C NL79693DA NL79693C NL 79693 C NL79693 C NL 79693C NL 79693D A NL79693D A NL 79693DA NL 79693 C NL79693 C NL 79693C
- 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
- H01H73/02—Details
- H01H73/18—Means for extinguishing or suppressing arc
-
- 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
- H01H73/02—Details
- H01H73/04—Contacts
- H01H73/045—Bridging contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US289742A US2665347A (en) | 1952-05-24 | 1952-05-24 | Electric circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL79693C true NL79693C (en) |
Family
ID=23112882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL79693D NL79693C (en) | 1952-05-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2665347A (en) |
| CH (1) | CH306771A (en) |
| DE (1) | DE962091C (en) |
| ES (1) | ES204934A1 (en) |
| FR (1) | FR1062637A (en) |
| GB (1) | GB715423A (en) |
| NL (1) | NL79693C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL90626C (en) * | 1953-01-19 | |||
| CH327891A (en) * | 1954-06-08 | 1958-02-15 | Weber Ag Fab Elektro | Circuit breaker with bimetal overcurrent release |
| DE974206C (en) * | 1954-06-10 | 1960-11-03 | Busch Jaeger Duerener Metall | Overcurrent circuit breaker with manual and magnetic or thermal release |
| US2824931A (en) * | 1955-03-07 | 1958-02-25 | Mechanical Products Inc | Electric overload circuit breaker |
| DE1138146B (en) * | 1961-04-21 | 1962-10-18 | Licentia Gmbh | Installation circuit breaker in screw base form |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE695021C (en) * | 1937-12-14 | 1940-08-16 | Siemens Schuckertwerke Akt Ges | Installation auto switch |
| DE705619C (en) * | 1939-08-03 | 1941-05-05 | Siemens Schuckertwerke Akt Ges | Installation auto switch |
| DE729566C (en) * | 1941-03-07 | 1942-12-18 | Sursum Elek Zitaets Ges Leyhau | Spark chamber arrangement for automatic switch |
| US2378648A (en) * | 1943-10-29 | 1945-06-19 | Square D Co | Electric switch |
| US2453235A (en) * | 1944-05-10 | 1948-11-09 | Cutler Hammer Inc | Nonfree-tripping overload circuit breaker |
| US2459629A (en) * | 1945-08-10 | 1949-01-18 | Westinghouse Electric Corp | Circuit breaker |
-
0
- NL NL79693D patent/NL79693C/xx active
-
1952
- 1952-05-24 US US289742A patent/US2665347A/en not_active Expired - Lifetime
- 1952-07-07 GB GB17019/52A patent/GB715423A/en not_active Expired
- 1952-07-12 FR FR1062637D patent/FR1062637A/en not_active Expired
- 1952-07-24 DE DEM14882A patent/DE962091C/en not_active Expired
- 1952-08-09 ES ES0204934A patent/ES204934A1/en not_active Expired
- 1952-11-17 CH CH306771D patent/CH306771A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2665347A (en) | 1954-01-05 |
| CH306771A (en) | 1955-04-30 |
| ES204934A1 (en) | 1952-10-16 |
| DE962091C (en) | 1957-04-18 |
| GB715423A (en) | 1954-09-15 |
| FR1062637A (en) | 1954-04-26 |