JPS472477U - - Google Patents
Info
- Publication number
- JPS472477U JPS472477U JP1972011438U JP1143872U JPS472477U JP S472477 U JPS472477 U JP S472477U JP 1972011438 U JP1972011438 U JP 1972011438U JP 1143872 U JP1143872 U JP 1143872U JP S472477 U JPS472477 U JP S472477U
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
Landscapes
- Switch Cases, Indication, And Locking (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11087171A | 1971-01-29 | 1971-01-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS472477U true JPS472477U (OSRAM) | 1972-08-28 |
| JPS5634341Y2 JPS5634341Y2 (OSRAM) | 1981-08-14 |
Family
ID=22335363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972011438U Expired JPS5634341Y2 (OSRAM) | 1971-01-29 | 1972-01-28 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3648204A (OSRAM) |
| JP (1) | JPS5634341Y2 (OSRAM) |
| CA (1) | CA944794A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317000A (en) * | 1976-07-29 | 1978-02-16 | Beermann Kg Martor Argentax | Cutting tool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774130A (en) * | 1972-10-27 | 1973-11-20 | Robertshaw Controls Co | Limit apparatus |
| AT374041B (de) * | 1982-03-25 | 1984-03-12 | Naimer H L | Stern-dreieck-schalter mit nullspannungsausloesung |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582643A (en) * | 1944-07-31 | 1946-11-22 | Reyrolle A & Co Ltd | Improvements in or relating to spring operating-mechanism for electric switchgear |
| US2549441A (en) * | 1947-09-23 | 1951-04-17 | Gen Electric | Electric switch operator |
| US3585544A (en) * | 1969-09-30 | 1971-06-15 | Westinghouse Electric Corp | Switch having magnetic latching means |
-
1971
- 1971-01-29 US US110871A patent/US3648204A/en not_active Expired - Lifetime
- 1971-11-15 CA CA127,591A patent/CA944794A/en not_active Expired
-
1972
- 1972-01-28 JP JP1972011438U patent/JPS5634341Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5317000A (en) * | 1976-07-29 | 1978-02-16 | Beermann Kg Martor Argentax | Cutting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| US3648204A (en) | 1972-03-07 |
| CA944794A (en) | 1974-04-02 |
| JPS5634341Y2 (OSRAM) | 1981-08-14 |