FR2060581A5 - - Google Patents

Info

Publication number
FR2060581A5
FR2060581A5 FR7028435A FR7028435A FR2060581A5 FR 2060581 A5 FR2060581 A5 FR 2060581A5 FR 7028435 A FR7028435 A FR 7028435A FR 7028435 A FR7028435 A FR 7028435A FR 2060581 A5 FR2060581 A5 FR 2060581A5
Authority
FR
France
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.)
Expired
Application number
FR7028435A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19691946492 external-priority patent/DE1946492C2/en
Application filed by Hartmann and Braun AG filed Critical Hartmann and Braun AG
Application granted granted Critical
Publication of FR2060581A5 publication Critical patent/FR2060581A5/fr
Expired legal-status Critical Current

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
    • 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
FR7028435A 1969-09-13 1970-07-31 Expired FR2060581A5 (en)

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
FR2060581A5 true FR2060581A5 (en) 1971-06-18

Family

ID=5745430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7028435A Expired FR2060581A5 (en) 1969-09-13 1970-07-31

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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
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
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

Also Published As

Publication number Publication date
SE363444B (en) 1974-01-14
CH528185A (en) 1972-09-15
GB1328831A (en) 1973-09-05
DE1946492B1 (en) 1971-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse