BR9007384A - Metodo e aparelho para controlar a operacao de um solenoide - Google Patents

Metodo e aparelho para controlar a operacao de um solenoide

Info

Publication number
BR9007384A
BR9007384A BR909007384A BR9007384A BR9007384A BR 9007384 A BR9007384 A BR 9007384A BR 909007384 A BR909007384 A BR 909007384A BR 9007384 A BR9007384 A BR 9007384A BR 9007384 A BR9007384 A BR 9007384A
Authority
BR
Brazil
Prior art keywords
current
solenoid
rise
rate
predetermined rate
Prior art date
Application number
BR909007384A
Other languages
English (en)
Inventor
Mark Raymond Kitson
Original Assignee
Orbital Eng Pty
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25643683&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9007384(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orbital Eng Pty filed Critical Orbital Eng Pty
Publication of BR9007384A publication Critical patent/BR9007384A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
BR909007384A 1989-05-19 1990-05-21 Metodo e aparelho para controlar a operacao de um solenoide BR9007384A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ426489 1989-05-19
AUPJ472889 1989-06-15
PCT/AU1990/000208 WO1990014716A1 (en) 1989-05-19 1990-05-21 Method and apparatus for controlling the operation of a solenoid

Publications (1)

Publication Number Publication Date
BR9007384A true BR9007384A (pt) 1992-04-21

Family

ID=25643683

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007384A BR9007384A (pt) 1989-05-19 1990-05-21 Metodo e aparelho para controlar a operacao de um solenoide

Country Status (10)

Country Link
EP (1) EP0472607B1 (pt)
JP (1) JP2786332B2 (pt)
KR (1) KR0179987B1 (pt)
AT (1) ATE182430T1 (pt)
AU (1) AU647022B2 (pt)
BR (1) BR9007384A (pt)
CA (1) CA2058418C (pt)
DE (1) DE69033215T2 (pt)
ES (1) ES2136060T3 (pt)
WO (1) WO1990014716A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273836A (en) * 1992-12-24 1994-06-29 Rover Group Fuel injector control circuit with voltage boost
US5418410A (en) * 1993-05-25 1995-05-23 Motorola, Inc. Leading edge blanking circuit
US5784245A (en) * 1996-11-27 1998-07-21 Motorola Inc. Solenoid driver and method for determining solenoid operational status
DE19723931A1 (de) 1997-06-06 1998-12-10 Siemens Ag Einrichtung zum Steuern eines elektromechanischen Stellgeräts
US6031707A (en) * 1998-02-23 2000-02-29 Cummins Engine Company, Inc. Method and apparatus for control of current rise time during multiple fuel injection events
FR2803139B1 (fr) * 1999-12-23 2007-12-21 Delachaux Sa Generateur de signal electrique a frequence variable, asservissement et moyens de calcul de faible cout
US7483253B2 (en) * 2006-05-30 2009-01-27 Caterpillar Inc. Systems and methods for detecting solenoid armature movement
EP2492931B1 (en) 2011-02-22 2014-06-18 Vetco Gray Controls Limited Energizing a coil of a solenoid of a directional control valve
US9777864B2 (en) 2014-09-10 2017-10-03 Continental Automotive Systems, Inc. Method and device for controlling a solenoid actuator
WO2016149505A1 (en) * 2015-03-18 2016-09-22 Automatic Switch Company Assuring dropout of solenoid valve controlled by peek-and-hold- driver

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1051454B (it) * 1975-12-09 1981-04-21 Fiat Spa Procedimento e dispositivo di stabilizzazione della portata negli iniettori elettromagnetici mediante correlazione tra istante di apertura e corrente di eccitazione
GB2015843B (en) * 1978-02-27 1982-05-19 Bendix Corp Circuits for setting three levels of current in inductive loads such as solenoids
DE2828678A1 (de) * 1978-06-30 1980-04-17 Bosch Gmbh Robert Verfahren und einrichtung zum betrieb eines elektromagnetischen verbrauchers, insbesondere eines einspritzventils in brennkraftmaschinen
EP0008509B1 (en) * 1978-08-24 1983-02-23 LUCAS INDUSTRIES public limited company Control circuits for solenoids
GB2072449B (en) * 1980-03-20 1984-05-16 Rca Corp Vertical deflection circuit
US4327695A (en) * 1980-12-22 1982-05-04 Ford Motor Company Unit fuel injector assembly with feedback control
CA1179418A (en) * 1981-08-14 1984-12-11 Edward R. Romblom Apparatus for indicating injection timing and fuel per stroke in an internal combustion engine
DE3135805A1 (de) * 1981-09-10 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Elektrische schaltungsanordnung in verbindung mit einem kfz-steuergeraet
JPS5851233A (ja) * 1981-09-21 1983-03-25 Hitachi Ltd 燃料噴射弁駆動回路
DE3139987A1 (de) * 1981-10-08 1983-04-28 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung fuer einen elektromagnetischen verbraucher in einem kraftfahrzeug, insbesondere ein magnetventil oder ein stellmagnet
JPH0694854B2 (ja) * 1983-04-08 1994-11-24 株式会社ゼクセル ディーゼル機関の燃料噴射進角測定装置
JPS60135646A (ja) * 1983-12-21 1985-07-19 Ngk Spark Plug Co Ltd 弁開閉制御用ソレノイド付燃料噴射装置の燃料噴射開始時期制御用信号発生装置
US4680667A (en) * 1985-09-23 1987-07-14 Motorola, Inc. Solenoid driver control unit
US4764840A (en) * 1986-09-26 1988-08-16 Motorola, Inc. Dual limit solenoid driver control circuit

Also Published As

Publication number Publication date
KR920702089A (ko) 1992-08-12
DE69033215T2 (de) 2000-04-13
JP2786332B2 (ja) 1998-08-13
EP0472607B1 (en) 1999-07-21
EP0472607A4 (en) 1992-08-05
AU647022B2 (en) 1994-03-17
CA2058418A1 (en) 1990-11-20
ES2136060T3 (es) 1999-11-16
JPH05507980A (ja) 1993-11-11
KR0179987B1 (ko) 1999-05-01
WO1990014716A1 (en) 1990-11-29
EP0472607A1 (en) 1992-03-04
CA2058418C (en) 2000-10-24
ATE182430T1 (de) 1999-08-15
DE69033215D1 (de) 1999-08-26
AU5667290A (en) 1990-12-18

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/05/2010