GB2117938B - Current driver circuit for an electric-mechanical adjuster - Google Patents

Current driver circuit for an electric-mechanical adjuster

Info

Publication number
GB2117938B
GB2117938B GB08308437A GB8308437A GB2117938B GB 2117938 B GB2117938 B GB 2117938B GB 08308437 A GB08308437 A GB 08308437A GB 8308437 A GB8308437 A GB 8308437A GB 2117938 B GB2117938 B GB 2117938B
Authority
GB
United Kingdom
Prior art keywords
electric
driver circuit
current driver
mechanical adjuster
adjuster
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.)
Expired
Application number
GB08308437A
Other versions
GB8308437D0 (en
GB2117938A (en
Inventor
Rainer Burkel
Cornelius Peter
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 GB8308437D0 publication Critical patent/GB8308437D0/en
Publication of GB2117938A publication Critical patent/GB2117938A/en
Application granted granted Critical
Publication of GB2117938B publication Critical patent/GB2117938B/en
Expired legal-status Critical Current

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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB08308437A 1982-04-07 1983-03-28 Current driver circuit for an electric-mechanical adjuster Expired GB2117938B (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 (3)

Publication Number Publication Date
GB8308437D0 GB8308437D0 (en) 1983-05-05
GB2117938A GB2117938A (en) 1983-10-19
GB2117938B true GB2117938B (en) 1986-02-26

Family

ID=6160450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308437A Expired GB2117938B (en) 1982-04-07 1983-03-28 Current driver circuit for an electric-mechanical adjuster

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
IT8320402A0 (en) 1983-03-31
DE3212942A1 (en) 1983-10-13
IT1194563B (en) 1988-09-22
GB8308437D0 (en) 1983-05-05
FR2524993A1 (en) 1983-10-14
FR2524993B1 (en) 1988-05-06
DE3212942C2 (en) 1990-10-04
GB2117938A (en) 1983-10-19

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950328