HK100895A - Circuit for dissipating stored inductive energy - Google Patents

Circuit for dissipating stored inductive energy

Info

Publication number
HK100895A
HK100895A HK100895A HK100895A HK100895A HK 100895 A HK100895 A HK 100895A HK 100895 A HK100895 A HK 100895A HK 100895 A HK100895 A HK 100895A HK 100895 A HK100895 A HK 100895A
Authority
HK
Hong Kong
Prior art keywords
circuit
inductive energy
stored inductive
dissipating stored
dissipating
Prior art date
Application number
HK100895A
Other languages
English (en)
Inventor
David L Cave
Byron G Bynum
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of HK100895A publication Critical patent/HK100895A/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • 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
    • H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
    • H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
    • H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
HK100895A 1985-04-01 1995-06-22 Circuit for dissipating stored inductive energy HK100895A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/718,671 US4665459A (en) 1985-04-01 1985-04-01 Method and circuit for dissipating stored inductive energy
PCT/US1986/000273 WO1986005932A1 (en) 1985-04-01 1986-02-10 Method and circuit for dissipating stored inductive energy

Publications (1)

Publication Number Publication Date
HK100895A true HK100895A (en) 1995-06-30

Family

ID=24887008

Family Applications (1)

Application Number Title Priority Date Filing Date
HK100895A HK100895A (en) 1985-04-01 1995-06-22 Circuit for dissipating stored inductive energy

Country Status (8)

Country Link
US (1) US4665459A (de)
EP (1) EP0216816B1 (de)
JP (1) JPH0720057B2 (de)
KR (1) KR870700179A (de)
DE (1) DE3687297T2 (de)
HK (1) HK100895A (de)
SG (1) SG30618G (de)
WO (1) WO1986005932A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791521A (en) * 1987-04-07 1988-12-13 Western Digital Corporation Method and apparatus for reducing transient noise by premagnetization of parasitic inductance
US4862866A (en) * 1987-08-25 1989-09-05 Marelli Autronica S.P.A. Circuit for the piloting of inductive loads, particularly for operating the electro-injectors of a diesel-cycle internal combustion engine
US4839769A (en) * 1988-05-09 1989-06-13 Motorola, Inc. Driver protection circuit
IT1226557B (it) * 1988-07-29 1991-01-24 Sgs Thomson Microelectronics Circuito di controllo della tensione di bloccaggio di un carico induttivo pilotato con un dispositivo di potenza in configurazione "high side driver"
US4893212A (en) * 1988-12-20 1990-01-09 North American Philips Corp. Protection of power integrated circuits against load voltage surges
US5001373A (en) * 1990-01-09 1991-03-19 Ford Motor Company Active clamp circuit with immunity to zener diode microplasmic noise
JPH04150223A (ja) * 1990-10-10 1992-05-22 Nippondenso Co Ltd 集積回路を含んでなる出力回路
US5258758A (en) * 1991-01-31 1993-11-02 Crystal Semiconductor Corporation DAC shutdown for low power supply condition
DE69127359T2 (de) * 1991-06-27 1998-03-19 Cons Ric Microelettronica Schaltkreis zum Verbinden eines ersten Knotens mit einem zweiten oder dritten Knoten in Abhängigkeit vom Potential des letzteren, zum Steuern des Potentials eines Isolationsbereiches in einer integrierten Schaltung in Abhängigkeit der Substratspannung
US5448441A (en) * 1994-04-05 1995-09-05 The United States Of America As Represented By The Secretary Of The Navy Fault protection circuit for power switching device
JP4106175B2 (ja) * 1997-07-08 2008-06-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 例えば点弧段を制御するための回路装置
DE19815628C1 (de) * 1998-04-07 1999-09-23 Siemens Ag Steuereinrichtung für ein Kraftstoff-Einspritzsystem
DE102005002648A1 (de) * 2005-01-19 2006-07-27 Dbt Gmbh Schutzbeschaltung für eigensichere Elektromagnetaktoren sowie Schutzbeschaltung für eigensichere Energieversorgungssysteme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252051A (en) * 1962-06-12 1966-05-17 Westinghouse Electric Corp Overvoltage protective device
DE2638177C2 (de) * 1976-08-25 1985-10-24 Robert Bosch Gmbh, 7000 Stuttgart Schutzvorrichtung gegen Spannungsumpolung und Überspannungen für eine Halbleiterschaltung
DE2732512C2 (de) * 1977-07-19 1979-09-13 Frankl & Kirchner Gmbh & Co Kg Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen Schutzschaltungsanordnung für einen elektronischen Schaltverstärker vor einem Elektromagneten
US4359652A (en) * 1980-07-07 1982-11-16 Motorola, Inc. Over voltage detection circuit for use in electronic ignition systems
US4484244A (en) * 1982-09-22 1984-11-20 Rca Corporation Protection circuit for integrated circuit devices
US4491122A (en) * 1984-03-07 1985-01-01 R. E. Phelon Company, Incorporated Anti-reverse operation of solid state inductive magneto

Also Published As

Publication number Publication date
JPH0720057B2 (ja) 1995-03-06
US4665459A (en) 1987-05-12
EP0216816B1 (de) 1992-12-16
SG30618G (en) 1995-09-01
JPS62502440A (ja) 1987-09-17
DE3687297T2 (de) 1993-04-15
EP0216816A1 (de) 1987-04-08
EP0216816A4 (de) 1989-06-26
KR870700179A (ko) 1987-03-14
WO1986005932A1 (en) 1986-10-09
DE3687297D1 (de) 1993-01-28

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)