GB1143101A - Electromagnetic position control system - Google Patents

Electromagnetic position control system

Info

Publication number
GB1143101A
GB1143101A GB3139/66A GB313966A GB1143101A GB 1143101 A GB1143101 A GB 1143101A GB 3139/66 A GB3139/66 A GB 3139/66A GB 313966 A GB313966 A GB 313966A GB 1143101 A GB1143101 A GB 1143101A
Authority
GB
United Kingdom
Prior art keywords
signal
electromagnet
response signal
feb
spindle
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
GB3139/66A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1143101A publication Critical patent/GB1143101A/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
    • G05D3/1445—Control of position or direction using feedback using an analogue comparing device with a plurality of loops
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • 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
    • G05D3/1427—Control of position or direction using feedback using an analogue comparing device with non-linear amplifier chain
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Control Of Position Or Direction (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

1,143,101. Electric correspondence control systems. SULZER BROS. Ltd. Feb. 18, 1966 [Feb. 18, 1965], No.3139/66. Heading G1N. [Also in Division F1] In a positional control system, a control signal is produced manually, the response signal is measured by a differential transformer, and this error signal is modified by a stabilizing signal. As described, the controlled member is the spindle for the injection pumps of an I. C. engine acting against a spring-bias, which is coupled to a cam determining the position of the core of a differential transformer. The signal from the transformer is compared with the control signal, derived from the slider of a potentiometer, and the difference fed through an amplifier and silicon controlled rectifiers to an electromagnet determining the position of the spindle. The response signal is augmented by a stabilizing signal proportional to the current through the electromagnet, developed in a series resistor or in a coil coupled to the energizing coil of the electromagnet and then integrated, to which the differential of the response signal may also be added.
GB3139/66A 1965-02-18 1966-02-18 Electromagnetic position control system Expired GB1143101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH223865A CH430837A (en) 1965-02-18 1965-02-18 Control device with an electromagnetic actuator

Publications (1)

Publication Number Publication Date
GB1143101A true GB1143101A (en) 1969-02-19

Family

ID=4229076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3139/66A Expired GB1143101A (en) 1965-02-18 1966-02-18 Electromagnetic position control system

Country Status (7)

Country Link
BE (1) BE676566A (en)
CH (1) CH430837A (en)
DE (1) DE1513443B1 (en)
ES (1) ES323209A1 (en)
FR (1) FR1464488A (en)
GB (1) GB1143101A (en)
NL (1) NL6503193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202649A (en) * 1987-03-02 1988-09-28 Yokogawa Electric Corp Direct drive electric motor control

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA828579B (en) * 1981-12-09 1983-09-28 Sperry Corp Pulse width modulated control circuit for double solenoid valve
DE3214195A1 (en) * 1982-04-17 1983-10-20 Robert Bosch Gmbh, 7000 Stuttgart CURRENT REGULATOR FOR AN ELECTROMAGNETIC CONSUMER IN CONNECTION WITH AN INTERNAL COMBUSTION CONTROLLER
US4842162A (en) * 1987-03-27 1989-06-27 Nordson Corporation Apparatus and method for dispensing fluid materials using position-dependent velocity feedback
DE3825058A1 (en) * 1988-07-23 1990-01-25 Telefunken Electronic Gmbh Control circuit
ES2062258T3 (en) * 1990-10-30 1994-12-16 Siemens Ag DISPOSITION OR FAN FOR THE REGULATION OF THE PASSAGE FLOW OF A FLOWING MEDIA, ESPECIALLY A GAS.
SE9503437D0 (en) * 1995-10-04 1995-10-04 Siemens Elema Ab Procedure for controlling a valve and electromagnetic valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1115816A (en) * 1954-12-08 1956-04-30 Carbonisation Charbons Actifs Magnetic adjustment system of the supply voltage of a generator for electrostatic precipitation device
DE1100147B (en) * 1960-07-27 1961-02-23 W H Joens & Co G M B H Feedback with delaying and yielding timers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202649A (en) * 1987-03-02 1988-09-28 Yokogawa Electric Corp Direct drive electric motor control
GB2202649B (en) * 1987-03-02 1991-08-21 Yokogawa Electric Corp Direct drive electric motor system

Also Published As

Publication number Publication date
DE1513443B1 (en) 1969-09-11
CH430837A (en) 1967-02-28
ES323209A1 (en) 1967-03-01
BE676566A (en) 1966-08-16
NL6503193A (en) 1966-08-19
FR1464488A (en) 1966-12-30

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