DE1946492B1 - - Google Patents
Info
- Publication number
- DE1946492B1 DE1946492B1 DE1946492A DE1946492DA DE1946492B1 DE 1946492 B1 DE1946492 B1 DE 1946492B1 DE 1946492 A DE1946492 A DE 1946492A DE 1946492D A DE1946492D A DE 1946492DA DE 1946492 B1 DE1946492 B1 DE 1946492B1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
- H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
-
- 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
- H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
- H03K17/725—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691946492 DE1946492C2 (en) | 1969-09-13 | Circuit arrangement for switching through measuring voltages and their use in a selection circuit for high-speed distance relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1946492B1 true DE1946492B1 (en) | 1971-02-04 |
Family
ID=5745430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1946492A Pending DE1946492B1 (en) | 1969-09-13 | 1969-09-13 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH528185A (en) |
| DE (1) | DE1946492B1 (en) |
| FR (1) | FR2060581A5 (en) |
| GB (1) | GB1328831A (en) |
| SE (1) | SE363444B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831751A (en) * | 2017-12-05 | 2018-03-23 | 北京和利时系统工程有限公司 | A kind of all-electronin signal control module |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100952A (en) * | 1977-01-26 | 1978-07-18 | Neudorfer Robert J | Method for joining crossed support members to each other |
| GB2157837B (en) * | 1984-04-16 | 1988-05-18 | Mars Inc | Circuit testing apparatus |
| CN111366803B (en) * | 2020-03-25 | 2022-07-01 | 广州华凌制冷设备有限公司 | Power supply circuit, circuit fault detection method, circuit board and vehicle-mounted air conditioner |
-
1969
- 1969-09-13 DE DE1946492A patent/DE1946492B1/de active Pending
-
1970
- 1970-07-31 FR FR7028435A patent/FR2060581A5/fr not_active Expired
- 1970-08-28 CH CH1288070A patent/CH528185A/en not_active IP Right Cessation
- 1970-09-04 GB GB4252570A patent/GB1328831A/en not_active Expired
- 1970-09-11 SE SE12427/70A patent/SE363444B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831751A (en) * | 2017-12-05 | 2018-03-23 | 北京和利时系统工程有限公司 | A kind of all-electronin signal control module |
| CN107831751B (en) * | 2017-12-05 | 2024-03-26 | 北京和利时系统工程有限公司 | All-electronic signal control module |
Also Published As
| Publication number | Publication date |
|---|---|
| SE363444B (en) | 1974-01-14 |
| CH528185A (en) | 1972-09-15 |
| FR2060581A5 (en) | 1971-06-18 |
| GB1328831A (en) | 1973-09-05 |