BE622517A - - Google Patents
Info
- Publication number
- BE622517A BE622517A BE622517DA BE622517A BE 622517 A BE622517 A BE 622517A BE 622517D A BE622517D A BE 622517DA BE 622517 A BE622517 A BE 622517A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
- E05B51/02—Operating or controlling locks or other fastening devices by other non-mechanical means by pneumatic or hydraulic means
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- 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
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST17712A DE1169559B (de) | 1961-04-20 | 1961-04-20 | Logik-Anordnungen mit von magnetischen Feldern gesteuerten Schutzrohrankerkontakten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE622517A true BE622517A (nl) |
Family
ID=7457571
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE622517D BE622517A (nl) | 1961-04-20 | ||
| BE622817D BE622817A (nl) | 1961-04-20 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE622817D BE622817A (nl) | 1961-04-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE622817A (nl) |
| DE (1) | DE1169559B (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315192A (en) * | 1965-10-22 | 1967-04-18 | Elmer H Day | Magnetically actuated demand contact device |
| GB1241943A (en) * | 1967-05-19 | 1971-08-04 | Tudor Control Systems Ltd | Magnetic, electric signal chopper |
| US3447105A (en) * | 1967-09-21 | 1969-05-27 | Shlesinger Jr Bernard E | Polarized magnetic cable switch programming system and apparatus |
| DE102006001841A1 (de) * | 2005-06-28 | 2007-01-11 | Rohde & Schwarz Gmbh & Co. Kg | Elektrische Schaltvorrichtung mit magnetischen Verstellelementen für ein Schaltelement |
-
0
- BE BE622517D patent/BE622517A/xx unknown
- BE BE622817D patent/BE622817A/xx unknown
-
1961
- 1961-04-20 DE DEST17712A patent/DE1169559B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE622817A (nl) | |
| DE1169559B (de) | 1964-05-06 |