BE687945A - - Google Patents
Info
- Publication number
- BE687945A BE687945A BE687945DA BE687945A BE 687945 A BE687945 A BE 687945A BE 687945D A BE687945D A BE 687945DA BE 687945 A BE687945 A BE 687945A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
- H01H15/02—Details
- H01H15/06—Movable parts; Contacts mounted thereon
- H01H15/10—Operating parts
- H01H15/102—Operating parts comprising cam devices
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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
-
- 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
-
- 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
-
- 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
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Knitting Machines (AREA)
- Switches With Compound Operations (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR16844A FR1443354A (fr) | 1965-05-13 | 1965-05-13 | Perfectionnements aux commutateurs à sélection par coordonnées |
| FR35946A FR88948E (fr) | 1965-05-13 | 1965-10-22 | Perfectionnements aux commutateurs à sélection par coordonnées |
| FR41871A FR89474E (fr) | 1965-05-13 | 1965-12-10 | Perfectionnements aux commutateurs à sélection par coordonnées |
| FR71995A FR90778E (fr) | 1965-05-13 | 1966-08-03 | Perfectionnements aux commutateurs à sélection par coordonnées |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687945A true BE687945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-03-16 |
Family
ID=27444388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687945D BE687945A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-05-13 | 1966-10-07 |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3427575A (en) * | 1967-06-28 | 1969-02-11 | James Cunningham & Son Co Inc | Mechanical latching arrangement for electromechanically actuated switching matrix |
| FR2529010B1 (fr) * | 1982-06-22 | 1985-11-15 | Serras Paulet Edouard | Clavier a touches enfoncables |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2338181A (en) * | 1942-06-20 | 1944-01-04 | Bell Telephone Labor Inc | Switching mechanism |
| BE512147A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1951-06-18 |
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1965
- 1965-10-22 FR FR35946A patent/FR88948E/fr not_active Expired
- 1965-12-10 FR FR41871A patent/FR89474E/fr not_active Expired
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1966
- 1966-08-03 FR FR71995A patent/FR90778E/fr not_active Expired
- 1966-10-07 BE BE687945D patent/BE687945A/xx unknown
- 1966-10-17 US US587193A patent/US3373384A/en not_active Expired - Lifetime
- 1966-10-24 GB GB47635/66A patent/GB1160978A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1160978A (en) | 1969-08-13 |
| FR88948E (fr) | 1967-04-14 |
| FR89474E (fr) | 1967-06-30 |
| US3373384A (en) | 1968-03-12 |
| FR90778E (fr) | 1968-02-16 |