CH564257A5 - - Google Patents
Info
- Publication number
- CH564257A5 CH564257A5 CH1383873A CH1383873A CH564257A5 CH 564257 A5 CH564257 A5 CH 564257A5 CH 1383873 A CH1383873 A CH 1383873A CH 1383873 A CH1383873 A CH 1383873A CH 564257 A5 CH564257 A5 CH 564257A5
- Authority
- CH
- Switzerland
Links
Classifications
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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
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator
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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
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1383873A CH564257A5 (OSRAM) | 1973-09-27 | 1973-09-27 | |
| DE19732353195 DE2353195A1 (de) | 1973-09-27 | 1973-10-24 | Schaltung zur steuerung von elektromagnetischen relais |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1383873A CH564257A5 (OSRAM) | 1973-09-27 | 1973-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH564257A5 true CH564257A5 (OSRAM) | 1975-07-15 |
Family
ID=4395768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1383873A CH564257A5 (OSRAM) | 1973-09-27 | 1973-09-27 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH564257A5 (OSRAM) |
| DE (1) | DE2353195A1 (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2458886A2 (fr) * | 1978-10-26 | 1981-01-02 | Mayer Ferdy | Relais sensible a haute stabilite de seuil |
| DE3408657A1 (de) * | 1984-03-09 | 1985-09-12 | Wolfgang 7500 Karlsruhe Sorgatz | Polungsautomatik fuer automatische ladeeinrichtungen fuer aufladbare batterien |
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1973
- 1973-09-27 CH CH1383873A patent/CH564257A5/xx not_active IP Right Cessation
- 1973-10-24 DE DE19732353195 patent/DE2353195A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2353195A1 (de) | 1975-04-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |