CH570004A5 - - Google Patents
Info
- Publication number
- CH570004A5 CH570004A5 CH1116872A CH1116872A CH570004A5 CH 570004 A5 CH570004 A5 CH 570004A5 CH 1116872 A CH1116872 A CH 1116872A CH 1116872 A CH1116872 A CH 1116872A CH 570004 A5 CH570004 A5 CH 570004A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128632A FR2148817A5 (en) | 1971-08-04 | 1971-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH570004A5 true CH570004A5 (en) | 1975-11-28 |
Family
ID=9081477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1116872A CH570004A5 (en) | 1971-08-04 | 1972-07-26 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE786725A (en) |
| CH (1) | CH570004A5 (en) |
| DE (1) | DE2238468A1 (en) |
| FR (1) | FR2148817A5 (en) |
| GB (1) | GB1386498A (en) |
| IT (1) | IT964877B (en) |
| NL (1) | NL7210584A (en) |
| SE (1) | SE388307B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4229891A1 (en) * | 1992-09-05 | 1994-03-10 | Volker Schoenfus | Passive integrated circuit giving two output DC voltages from single AC input - has rectifier, voltage limiter, smoothing circuit and two output stages integrated within unit without need of transformer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321794B2 (en) * | 1973-04-30 | 1981-07-09 | Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg | Touch-dial number switch for telephone subscriber sets |
| GB2280050A (en) * | 1993-07-16 | 1995-01-18 | Andis Co | Voltage regulator for a hand-held appliance |
-
0
- BE BE786725D patent/BE786725A/xx unknown
-
1971
- 1971-08-04 FR FR7128632A patent/FR2148817A5/fr not_active Expired
-
1972
- 1972-07-26 CH CH1116872A patent/CH570004A5/xx not_active IP Right Cessation
- 1972-08-02 NL NL7210584A patent/NL7210584A/xx not_active Application Discontinuation
- 1972-08-03 SE SE1011772A patent/SE388307B/en unknown
- 1972-08-03 IT IT6954572A patent/IT964877B/en active
- 1972-08-04 DE DE19722238468 patent/DE2238468A1/en not_active Withdrawn
- 1972-08-04 GB GB3650272A patent/GB1386498A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4229891A1 (en) * | 1992-09-05 | 1994-03-10 | Volker Schoenfus | Passive integrated circuit giving two output DC voltages from single AC input - has rectifier, voltage limiter, smoothing circuit and two output stages integrated within unit without need of transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2238468A1 (en) | 1973-02-15 |
| BE786725A (en) | 1973-01-26 |
| FR2148817A5 (en) | 1973-03-23 |
| GB1386498A (en) | 1975-03-05 |
| NL7210584A (en) | 1973-02-06 |
| SE388307B (en) | 1976-09-27 |
| IT964877B (en) | 1974-01-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |