JPS5323554A - Circuit for leaking inductive load breaking current - Google Patents

Circuit for leaking inductive load breaking current

Info

Publication number
JPS5323554A
JPS5323554A JP9652977A JP9652977A JPS5323554A JP S5323554 A JPS5323554 A JP S5323554A JP 9652977 A JP9652977 A JP 9652977A JP 9652977 A JP9652977 A JP 9652977A JP S5323554 A JPS5323554 A JP S5323554A
Authority
JP
Japan
Prior art keywords
leaking
circuit
inductive load
breaking current
load breaking
Prior art date
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
Application number
JP9652977A
Other languages
English (en)
Japanese (ja)
Inventor
Zairaa Harutomuuto
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPS5323554A publication Critical patent/JPS5323554A/ja
Pending 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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • 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

  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Power Conversion In General (AREA)
JP9652977A 1976-08-14 1977-08-11 Circuit for leaking inductive load breaking current Pending JPS5323554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2636676 1976-08-14

Publications (1)

Publication Number Publication Date
JPS5323554A true JPS5323554A (en) 1978-03-04

Family

ID=5985471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9652977A Pending JPS5323554A (en) 1976-08-14 1977-08-11 Circuit for leaking inductive load breaking current

Country Status (4)

Country Link
JP (1) JPS5323554A (it)
FR (1) FR2361777A1 (it)
GB (1) GB1589343A (it)
IT (1) IT1084407B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178424A (en) * 1981-04-27 1982-11-02 Toshiba Corp Semiconductor integrated circuit device
JPS63272221A (ja) * 1987-04-14 1988-11-09 エッセヂエッセ―トムソン　マイクロエレクトロニクス・エッセ・エッレ・エッレ 誘導負荷を駆動するパワースイッチングトランジスタを通る一時的な電流再循環回路

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69629278D1 (de) * 1996-04-30 2003-09-04 St Microelectronics Srl Schaltung zum gesteuerten schwingungsfreien Rückleiten des Entladungsstromes einer induktiven Last

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2223376C3 (de) * 1972-05-12 1975-01-23 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schutzschaltungsanordnung für einen Schatttransistor im induktiven Lastkreis
DE2423258C3 (de) * 1974-05-14 1978-09-07 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Stromversorgung eines induktiven Verbrauchers
DE2638179A1 (de) * 1976-08-25 1978-03-09 Bosch Gmbh Robert Schaltungsvorrichtung zur ableitung des abschaltstroms von induktiven verbrauchern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57178424A (en) * 1981-04-27 1982-11-02 Toshiba Corp Semiconductor integrated circuit device
JPS63272221A (ja) * 1987-04-14 1988-11-09 エッセヂエッセ―トムソン　マイクロエレクトロニクス・エッセ・エッレ・エッレ 誘導負荷を駆動するパワースイッチングトランジスタを通る一時的な電流再循環回路

Also Published As

Publication number Publication date
GB1589343A (en) 1981-05-13
IT1084407B (it) 1985-05-25
FR2361777A1 (fr) 1978-03-10

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