JPS4639381B1 - - Google Patents
Info
- Publication number
- JPS4639381B1 JPS4639381B1 JP6296366A JP6296366A JPS4639381B1 JP S4639381 B1 JPS4639381 B1 JP S4639381B1 JP 6296366 A JP6296366 A JP 6296366A JP 6296366 A JP6296366 A JP 6296366A JP S4639381 B1 JPS4639381 B1 JP S4639381B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489972A US3348002A (en) | 1965-09-24 | 1965-09-24 | Electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4639381B1 true JPS4639381B1 (OSRAM) | 1971-11-19 |
Family
ID=23946048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6296366A Pending JPS4639381B1 (OSRAM) | 1965-09-24 | 1966-09-24 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3348002A (OSRAM) |
| JP (1) | JPS4639381B1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6984795B1 (en) * | 2003-08-21 | 2006-01-10 | Cleaveland /Price Inc. | Center break switch with reduced opening force requirement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1310353A (en) * | 1919-07-15 | Magnetic starting-switch | ||
| US1956484A (en) * | 1932-04-13 | 1934-04-24 | Bate Basil Dixon | Protection of motor vehicles, aircraft, and the like, in case of accident and against theft |
| US2621272A (en) * | 1950-06-28 | 1952-12-09 | S & C Electric Co | Switch construction |
| CA681715A (en) * | 1958-04-24 | 1964-03-10 | B. Griscom Samuel | Air-break disconnecting switch |
| CA681717A (en) * | 1958-04-30 | 1964-03-10 | W. Skooglund John | Air-break disconnecting switches |
-
1965
- 1965-09-24 US US489972A patent/US3348002A/en not_active Expired - Lifetime
-
1966
- 1966-09-24 JP JP6296366A patent/JPS4639381B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3348002A (en) | 1967-10-17 |