BE658421A - - Google Patents
Info
- Publication number
- BE658421A BE658421A BE658421DA BE658421A BE 658421 A BE658421 A BE 658421A BE 658421D A BE658421D A BE 658421DA BE 658421 A BE658421 A BE 658421A
- Authority
- BE
- Belgium
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
- H01H51/285—Polarised relays for latching of contacts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/27—Relays with armature having two stable magnetic states and operated by change from one state to the other
-
- 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
- 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
-
- 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
- H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
- H03K17/81—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Nonlinear Science (AREA)
- Electromagnets (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR959566A FR1393336A (fr) | 1964-01-07 | 1964-01-07 | Dispositif de commutation à mémoire magnétique, en particulier pour la téléphonie |
| FR960728A FR85512E (fr) | 1964-01-07 | 1964-01-17 | Dispositif de commutation à mémoire magnétique en particulier pour la téléphonie |
| FR38110A FR89042E (fr) | 1964-01-07 | 1965-11-12 | Dispositif de commutation à mémoire magnétique, en particulier pour la téléphonie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658421A true BE658421A (US06277897-20010821-C00009.png) | 1965-07-19 |
Family
ID=27242704
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657988D BE657988A (US06277897-20010821-C00009.png) | 1964-01-07 | 1965-01-07 | |
| BE658421D BE658421A (US06277897-20010821-C00009.png) | 1964-01-07 | 1965-01-18 | |
| BE689627D BE689627A (US06277897-20010821-C00009.png) | 1964-01-07 | 1966-11-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657988D BE657988A (US06277897-20010821-C00009.png) | 1964-01-07 | 1965-01-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689627D BE689627A (US06277897-20010821-C00009.png) | 1964-01-07 | 1966-11-14 |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1482088A (fr) * | 1966-03-26 | 1967-05-26 | Materiel Telephonique | Appareil de commutation en forme de matrice |
| US3631397A (en) * | 1968-07-10 | 1971-12-28 | Nippon Electric Co | Signal switching device |
| US4071840A (en) * | 1976-01-12 | 1978-01-31 | International Standard Electric Corporation | Switching device for reed relays in a matrix |
| DE102004048298A1 (de) | 2004-10-01 | 2006-04-06 | Carl Zeiss Jena Gmbh | Objektiv für Stereomikroskope |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE539788A (US06277897-20010821-C00009.png) * | 1954-07-14 | |||
| NL126474C (US06277897-20010821-C00009.png) * | 1959-07-01 | |||
| US3134908A (en) * | 1959-07-13 | 1964-05-26 | Bell Telephone Labor Inc | Magnetically controlled switching devices with non-destructive readout |
| NL256494A (US06277897-20010821-C00009.png) * | 1959-10-22 | |||
| US3118090A (en) * | 1961-08-09 | 1964-01-14 | Bell Telephone Labor Inc | Reed relay transfer circuit |
| US3256425A (en) * | 1962-01-12 | 1966-06-14 | Clare & Co C P | Logic module using magnetic switches |
| US3206649A (en) * | 1962-06-08 | 1965-09-14 | Bell Telephone Labor Inc | Magnetic switching arrangement |
| US3327178A (en) * | 1962-07-16 | 1967-06-20 | Clare & Co C P | Counting circuit using bistable relays |
| US3183487A (en) * | 1962-10-08 | 1965-05-11 | Clare & Co C P | Switching matrix having sealed switches operating as a normally closed switch matrixor as a normally open switch matrix |
-
0
- DE DENDAT1302120D patent/DE1302120B/de not_active Withdrawn
- GB GB1052611D patent/GB1052611A/en active Active
-
1964
- 1964-01-17 FR FR960728A patent/FR85512E/fr not_active Expired
- 1964-12-16 DE DEST23109A patent/DE1295667B/de not_active Withdrawn
-
1965
- 1965-01-04 US US423226A patent/US3524167A/en not_active Expired - Lifetime
- 1965-01-05 SE SE60/65A patent/SE320416B/xx unknown
- 1965-01-05 CH CH8165A patent/CH449120A/fr unknown
- 1965-01-05 CH CH8065A patent/CH428005A/fr unknown
- 1965-01-07 BE BE657988D patent/BE657988A/xx unknown
- 1965-01-07 NL NL656500172A patent/NL149945B/xx not_active IP Right Cessation
- 1965-01-12 US US425010A patent/US3525022A/en not_active Expired - Lifetime
- 1965-01-13 DE DE19651474514 patent/DE1474514A1/de active Pending
- 1965-01-15 GB GB1876/65A patent/GB1082221A/en not_active Expired
- 1965-01-15 NL NL6500463A patent/NL6500463A/xx unknown
- 1965-01-18 BE BE658421D patent/BE658421A/xx unknown
- 1965-11-12 FR FR38110A patent/FR89042E/fr not_active Expired
-
1966
- 1966-10-31 US US595297A patent/US3518626A/en not_active Expired - Lifetime
- 1966-11-10 NL NL6615855A patent/NL6615855A/xx unknown
- 1966-11-10 CH CH1618566A patent/CH449121A/fr unknown
- 1966-11-14 BE BE689627D patent/BE689627A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR85512E (fr) | 1965-08-27 |
| BE657988A (US06277897-20010821-C00009.png) | 1965-07-07 |
| CH449120A (fr) | 1967-12-31 |
| US3518626A (en) | 1970-06-30 |
| FR89042E (fr) | 1967-04-28 |
| NL6500172A (US06277897-20010821-C00009.png) | 1965-07-08 |
| CH449121A (fr) | 1967-12-31 |
| GB1082221A (en) | 1967-09-06 |
| CH428005A (fr) | 1967-01-15 |
| NL149945B (nl) | 1976-06-15 |
| US3524167A (en) | 1970-08-11 |
| NL6500463A (US06277897-20010821-C00009.png) | 1965-07-19 |
| BE689627A (US06277897-20010821-C00009.png) | 1967-05-16 |
| GB1052611A (US06277897-20010821-C00009.png) | |
| DE1295667B (de) | 1969-05-22 |
| DE1302120B (US06277897-20010821-C00009.png) | |
| NL6615855A (US06277897-20010821-C00009.png) | 1967-05-16 |
| SE320416B (US06277897-20010821-C00009.png) | 1970-02-09 |
| US3525022A (en) | 1970-08-18 |
| DE1474514A1 (de) | 1969-06-12 |
