JPS5160970A - - Google Patents
Info
- Publication number
- JPS5160970A JPS5160970A JP50110798A JP11079875A JPS5160970A JP S5160970 A JPS5160970 A JP S5160970A JP 50110798 A JP50110798 A JP 50110798A JP 11079875 A JP11079875 A JP 11079875A JP S5160970 A JPS5160970 A JP S5160970A
- 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
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2444039A DE2444039A1 (de) | 1974-09-14 | 1974-09-14 | Mechanisch betaetigter schalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5160970A true JPS5160970A (ja) | 1976-05-27 |
Family
ID=5925769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50110798A Pending JPS5160970A (ja) | 1974-09-14 | 1975-09-12 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4002868A (ja) |
| JP (1) | JPS5160970A (ja) |
| BR (1) | BR7505852A (ja) |
| DE (1) | DE2444039A1 (ja) |
| ES (1) | ES440915A1 (ja) |
| FR (1) | FR2284968A1 (ja) |
| GB (1) | GB1506286A (ja) |
| IT (1) | IT1038998B (ja) |
| ZA (1) | ZA753610B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4414443A (en) * | 1981-10-28 | 1983-11-08 | Emerson Electric Co. | Environmentally protected switch construction |
| FR2562321B1 (fr) * | 1984-03-28 | 1986-08-01 | Telemecanique Electrique | Appareil electrique de commutation comprenant un capot de protection des contacts, etanche au gaz |
| US4927988A (en) * | 1989-01-23 | 1990-05-22 | Marathon Electric Mfg. Corp. | Enclosed switch contact assembly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1466012A (en) * | 1923-08-28 | Cikcttit bbeaker | ||
| US1313856A (en) * | 1919-08-19 | Circuit-interrupter | ||
| US1464307A (en) * | 1921-04-21 | 1923-08-07 | Claude A Bowlus | Ignition device |
| BE343771A (ja) * | 1926-09-13 | |||
| US1935465A (en) * | 1931-06-01 | 1933-11-14 | Bosch Robert | Interrupter for ignition apparatus |
| US1997288A (en) * | 1934-06-02 | 1935-04-09 | Howard F Anderson | Vacuum switch |
| US3284586A (en) * | 1965-04-09 | 1966-11-08 | Marcius N Gover | Extended life electrical contact means |
| US3339049A (en) * | 1966-06-13 | 1967-08-29 | Marcius N Gover | Envelope-enclosed, extended-life electrical contact means having longitudinal deflection-minimizing constraint means therefor |
| US3689719A (en) * | 1971-09-13 | 1972-09-05 | Dwyer Instr | Fluid pressure operated diaphragm switch with improved adjustment means and contact structure |
-
1974
- 1974-09-14 DE DE2444039A patent/DE2444039A1/de active Pending
-
1975
- 1975-05-22 GB GB22158/75A patent/GB1506286A/en not_active Expired
- 1975-06-04 ZA ZA00753610A patent/ZA753610B/xx unknown
- 1975-06-13 IT IT24328/75A patent/IT1038998B/it active
- 1975-07-31 FR FR7524003A patent/FR2284968A1/fr active Granted
- 1975-09-02 US US05/609,448 patent/US4002868A/en not_active Expired - Lifetime
- 1975-09-11 BR BR7505852*A patent/BR7505852A/pt unknown
- 1975-09-12 JP JP50110798A patent/JPS5160970A/ja active Pending
- 1975-09-12 ES ES440915A patent/ES440915A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU8305075A (en) | 1977-01-20 |
| IT1038998B (it) | 1979-11-30 |
| FR2284968B3 (ja) | 1978-03-17 |
| BR7505852A (pt) | 1976-08-03 |
| ZA753610B (en) | 1976-04-28 |
| ES440915A1 (es) | 1977-03-16 |
| FR2284968A1 (fr) | 1976-04-09 |
| DE2444039A1 (de) | 1976-04-01 |
| GB1506286A (en) | 1978-04-05 |
| US4002868A (en) | 1977-01-11 |