NL286889A - - Google Patents
Info
- Publication number
- NL286889A NL286889A NL286889DA NL286889A NL 286889 A NL286889 A NL 286889A NL 286889D A NL286889D A NL 286889DA NL 286889 A NL286889 A NL 286889A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4628861A GB977999A (en) | 1961-12-27 | 1961-12-27 | Improvements relating to sealed magnetic contact units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL286889A true NL286889A (xx) |
Family
ID=10440624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL286889D NL286889A (xx) | 1961-12-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE626523A (xx) |
| GB (1) | GB977999A (xx) |
| NL (1) | NL286889A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202975023U (zh) * | 2011-09-21 | 2013-06-05 | 艾康生物技术(杭州)有限公司 | 生化分析测试仪 |
-
0
- NL NL286889D patent/NL286889A/xx unknown
- BE BE626523D patent/BE626523A/xx unknown
-
1961
- 1961-12-27 GB GB4628861A patent/GB977999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB977999A (en) | 1964-12-16 |
| BE626523A (xx) |