GB1514735A - Angular position transducer for use in engine timing controls - Google Patents

Angular position transducer for use in engine timing controls

Info

Publication number
GB1514735A
GB1514735A GB4867/78A GB486778A GB1514735A GB 1514735 A GB1514735 A GB 1514735A GB 4867/78 A GB4867/78 A GB 4867/78A GB 486778 A GB486778 A GB 486778A GB 1514735 A GB1514735 A GB 1514735A
Authority
GB
United Kingdom
Prior art keywords
angular position
position transducer
engine timing
timing controls
controls
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
GB4867/78A
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Priority to GB22535/74A priority Critical patent/GB1514734A/en
Priority to GB4867/78A priority patent/GB1514735A/en
Priority to ZA753285A priority patent/ZA753285B/en
Publication of GB1514735A publication Critical patent/GB1514735A/en
Priority to IN783/DEL/80A priority patent/IN150886B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/242—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by carrying output of an electrodynamic device, e.g. a tachodynamo
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Abstract

1514735 Measuring angular displacement LUCAS ELECTRICAL Ltd 16 May 1975 [21 May 1974 4 June 1974 8 Oct 1974 (2)] 04867/78 04868/78 04869/78 and 04870/78 Divided out of 1514734 Heading G1N The subject-matter of the present Specification is substantially as that in Specification 1514734 but the claims relate to an apparatus in which a peak detector circuit is specified.
GB4867/78A 1974-05-21 1974-05-21 Angular position transducer for use in engine timing controls Expired GB1514735A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB22535/74A GB1514734A (en) 1974-05-21 1974-05-21 Angular position transducers for use in engine timing controls
GB4867/78A GB1514735A (en) 1974-05-21 1974-05-21 Angular position transducer for use in engine timing controls
ZA753285A ZA753285B (en) 1974-05-21 1975-05-21 Angular position transducers for use in engine timing controls
IN783/DEL/80A IN150886B (en) 1974-05-21 1980-10-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB22535/74A GB1514734A (en) 1974-05-21 1974-05-21 Angular position transducers for use in engine timing controls
GB4867/78A GB1514735A (en) 1974-05-21 1974-05-21 Angular position transducer for use in engine timing controls

Publications (1)

Publication Number Publication Date
GB1514735A true GB1514735A (en) 1978-06-21

Family

ID=62527939

Family Applications (2)

Application Number Title Priority Date Filing Date
GB22535/74A Expired GB1514734A (en) 1974-05-21 1974-05-21 Angular position transducers for use in engine timing controls
GB4867/78A Expired GB1514735A (en) 1974-05-21 1974-05-21 Angular position transducer for use in engine timing controls

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB22535/74A Expired GB1514734A (en) 1974-05-21 1974-05-21 Angular position transducers for use in engine timing controls

Country Status (3)

Country Link
GB (2) GB1514734A (en)
IN (1) IN150886B (en)
ZA (1) ZA753285B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046006A2 (en) * 1980-07-19 1982-02-17 LUCAS INDUSTRIES public limited company Electromagnetic transducer
EP0058498A1 (en) * 1981-02-18 1982-08-25 LUCAS INDUSTRIES public limited company Position transducer
EP0066975A2 (en) * 1981-06-05 1982-12-15 LUCAS INDUSTRIES public limited company Internal combustion engine function control system
WO1987007681A1 (en) * 1986-06-10 1987-12-17 Robert Bosch Gmbh Induction generator for ignition systems of internal combustion engines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046006A2 (en) * 1980-07-19 1982-02-17 LUCAS INDUSTRIES public limited company Electromagnetic transducer
EP0046006A3 (en) * 1980-07-19 1983-01-05 Lucas Industries Public Limited Company Electromagnetic transducer
EP0058498A1 (en) * 1981-02-18 1982-08-25 LUCAS INDUSTRIES public limited company Position transducer
EP0066975A2 (en) * 1981-06-05 1982-12-15 LUCAS INDUSTRIES public limited company Internal combustion engine function control system
EP0066975A3 (en) * 1981-06-05 1983-07-20 Lucas Industries Public Limited Company Internal combustion engine function control system
US4485785A (en) * 1981-06-05 1984-12-04 Lucas Industries Internal combustion engine function control system
US4531090A (en) * 1981-06-05 1985-07-23 Lucas Industries Position transducer for an internal combustion engine function control system
WO1987007681A1 (en) * 1986-06-10 1987-12-17 Robert Bosch Gmbh Induction generator for ignition systems of internal combustion engines

Also Published As

Publication number Publication date
IN150886B (en) 1983-01-08
ZA753285B (en) 1976-11-24
GB1514734A (en) 1978-06-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940516