IT1194563B - CURRENT DISPENSING CIRCUIT FOR AN ELECTROMECHANICAL ACTUATOR - Google Patents

CURRENT DISPENSING CIRCUIT FOR AN ELECTROMECHANICAL ACTUATOR

Info

Publication number
IT1194563B
IT1194563B IT20402/83A IT2040283A IT1194563B IT 1194563 B IT1194563 B IT 1194563B IT 20402/83 A IT20402/83 A IT 20402/83A IT 2040283 A IT2040283 A IT 2040283A IT 1194563 B IT1194563 B IT 1194563B
Authority
IT
Italy
Prior art keywords
electromechanical actuator
current dispensing
dispensing circuit
circuit
current
Prior art date
Application number
IT20402/83A
Other languages
Italian (it)
Other versions
IT8320402A0 (en
Inventor
Rainer Burkel
Peter Cornelius
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of IT8320402A0 publication Critical patent/IT8320402A0/en
Application granted granted Critical
Publication of IT1194563B publication Critical patent/IT1194563B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/108—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type with means for detecting or resolving a stuck throttle, e.g. when being frozen in a position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Amplifiers (AREA)
  • Measurement Of Current Or Voltage (AREA)
IT20402/83A 1982-04-07 1983-03-31 CURRENT DISPENSING CIRCUIT FOR AN ELECTROMECHANICAL ACTUATOR IT1194563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212942 DE3212942A1 (en) 1982-04-07 1982-04-07 POWER DRIVER CIRCUIT FOR AN ELECTROMECHANICAL ACTUATOR

Publications (2)

Publication Number Publication Date
IT8320402A0 IT8320402A0 (en) 1983-03-31
IT1194563B true IT1194563B (en) 1988-09-22

Family

ID=6160450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20402/83A IT1194563B (en) 1982-04-07 1983-03-31 CURRENT DISPENSING CIRCUIT FOR AN ELECTROMECHANICAL ACTUATOR

Country Status (4)

Country Link
DE (1) DE3212942A1 (en)
FR (1) FR2524993B1 (en)
GB (1) GB2117938B (en)
IT (1) IT1194563B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434644A1 (en) * 1984-09-21 1986-04-03 Vdo Adolf Schindling Ag, 6000 Frankfurt METHOD AND DEVICE FOR GENERATING A CLOCKED OPERATING VOLTAGE
US7848126B2 (en) * 2007-08-21 2010-12-07 Infineon Technologies Ag Integrating current regulator and method for regulating current
JP7059147B2 (en) * 2018-08-08 2022-04-25 三菱重工エンジン＆ターボチャージャ株式会社 Control device, exhaust gas purification system and control method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642753A1 (en) * 1976-09-23 1978-03-30 Vdo Schindling Electrical controller for vehicle speed - has comparator receiving actual and desired speed control signals and actuating pneumatic control system
SE434573B (en) * 1979-10-02 1984-07-30 Bofors Ab SET AND DEVICE TO HIGHLINE LINERITY OF A SERVOS SYSTEM
DE2950692A1 (en) * 1979-12-17 1981-07-02 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR CONTROLLING THE ELECTRICAL ELECTRICITY BY AN INDUCTIVE CONSUMER, IN PARTICULAR BY A FUEL MEASURING VALVE IN AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
GB2117938A (en) 1983-10-19
GB2117938B (en) 1986-02-26
DE3212942C2 (en) 1990-10-04
IT8320402A0 (en) 1983-03-31
FR2524993B1 (en) 1988-05-06
GB8308437D0 (en) 1983-05-05
FR2524993A1 (en) 1983-10-14
DE3212942A1 (en) 1983-10-13

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940329