JPS331069B1 - - Google Patents
Info
- Publication number
- JPS331069B1 JPS331069B1 JP792756A JP792756A JPS331069B1 JP S331069 B1 JPS331069 B1 JP S331069B1 JP 792756 A JP792756 A JP 792756A JP 792756 A JP792756 A JP 792756A JP S331069 B1 JPS331069 B1 JP S331069B1
- 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
- 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
- Magnetically Actuated Valves (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496993A US2750474A (en) | 1955-03-28 | 1955-03-28 | Magnetic actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS331069B1 true JPS331069B1 (ja) | 1958-02-19 |
Family
ID=23975026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP792756A Pending JPS331069B1 (ja) | 1955-03-28 | 1956-03-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2750474A (ja) |
| JP (1) | JPS331069B1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3076877A (en) * | 1960-05-18 | 1963-02-05 | D Arcy James | Magnetically controlled switch |
| US3143618A (en) * | 1960-06-11 | 1964-08-04 | Platen Baltzar Carl Von | Thermally responsive electric circuit breaker |
| US3211864A (en) * | 1962-03-26 | 1965-10-12 | Honeywell Inc | Thermostatic switch having a permanent magnet for snap action closing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575086A (en) * | 1947-02-14 | 1951-11-13 | Gen Electric | Magnetic valve |
| US2555571A (en) * | 1948-06-11 | 1951-06-05 | Allen E Chisholm | Magnet operated switch |
| US2577165A (en) * | 1948-12-16 | 1951-12-04 | Honeywell Regulator Co | Control device |
| US2671834A (en) * | 1952-01-23 | 1954-03-09 | Mcdonnell & Miller Inc | Level controlled switch mechanism |
-
1955
- 1955-03-28 US US496993A patent/US2750474A/en not_active Expired - Lifetime
-
1956
- 1956-03-28 JP JP792756A patent/JPS331069B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2750474A (en) | 1956-06-12 |