NL7212035A - - Google Patents
Info
- Publication number
- NL7212035A NL7212035A NL7212035A NL7212035A NL7212035A NL 7212035 A NL7212035 A NL 7212035A NL 7212035 A NL7212035 A NL 7212035A NL 7212035 A NL7212035 A NL 7212035A NL 7212035 A NL7212035 A NL 7212035A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Electromagnets (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2144538A DE2144538A1 (de) | 1971-09-06 | 1971-09-06 | Magnetisch betaetigbarer mehrfachschutzrohrankerkontakt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7212035A true NL7212035A (cs) | 1973-03-08 |
Family
ID=5818781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7212035A NL7212035A (cs) | 1971-09-06 | 1972-09-04 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3771083A (cs) |
| JP (1) | JPS4839957A (cs) |
| AU (1) | AU474246B2 (cs) |
| BE (1) | BE788428R (cs) |
| DE (1) | DE2144538A1 (cs) |
| GB (1) | GB1365611A (cs) |
| IT (1) | IT964360B (cs) |
| NL (1) | NL7212035A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5697931A (en) * | 1979-12-29 | 1981-08-07 | Matsushita Electric Works Ltd | Electromagnetic relay structure |
| US4943791A (en) * | 1989-01-25 | 1990-07-24 | Sentrol, Inc. | Wide gap magnetic reed switch and method for manufacture of same |
| US5438869A (en) * | 1991-11-26 | 1995-08-08 | C & K Systems, Inc. | Protective reed switch housing |
| US11223146B2 (en) | 2019-11-20 | 2022-01-11 | Otto Maser | Electrical contact system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT571697A (cs) * | 1957-04-09 | |||
| US3307126A (en) * | 1963-08-20 | 1967-02-28 | Sylvania Electric Prod | Encapsulated magnetic switch |
| US3345593A (en) * | 1966-04-25 | 1967-10-03 | Oak Electro Netics Corp | Reed switch contact construction |
-
1971
- 1971-09-06 DE DE2144538A patent/DE2144538A1/de active Pending
-
1972
- 1972-08-29 US US00284526A patent/US3771083A/en not_active Expired - Lifetime
- 1972-08-30 IT IT28615/72A patent/IT964360B/it active
- 1972-08-30 GB GB4012472A patent/GB1365611A/en not_active Expired
- 1972-09-04 NL NL7212035A patent/NL7212035A/xx unknown
- 1972-09-06 JP JP47088772A patent/JPS4839957A/ja active Pending
- 1972-09-06 BE BE788428D patent/BE788428R/xx active
- 1972-09-11 AU AU46499/72A patent/AU474246B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT964360B (it) | 1974-01-21 |
| DE2144538A1 (de) | 1973-03-15 |
| GB1365611A (en) | 1974-09-04 |
| AU4649972A (en) | 1974-03-21 |
| BE788428R (cs) | 1973-03-06 |
| US3771083A (en) | 1973-11-06 |
| JPS4839957A (cs) | 1973-06-12 |
| AU474246B2 (en) | 1976-07-15 |