GB1227112A - - Google Patents

Info

Publication number
GB1227112A
GB1227112A GB1227112DA GB1227112A GB 1227112 A GB1227112 A GB 1227112A GB 1227112D A GB1227112D A GB 1227112DA GB 1227112 A GB1227112 A GB 1227112A
Authority
GB
United Kingdom
Prior art keywords
transmission shaft
shaft
crank
signal
timing
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
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 filed Critical
Publication of GB1227112A publication Critical patent/GB1227112A/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
    • 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
    • F02P5/1455—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 by using a second control of the closed loop type
    • 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

1,227,112. Timing ignition. S. R. FINCH. Jan.29, 1969 [Feb. 12, 1968], No.5043/69. Heading F1B. An internal-combustion engine ignition timing system comprises (a) a transmission shaft connected to the crank-shaft (not shown) for transmission of torque the transmission shaft being flexible in torsion (b) non-rotating pulse generating assemblies 10,11 (c)rotatable pulse generating means (not shown) connected to rotate with the transmission shaft for co-operation with the non-rotating assemblies for generating spaced electrical pulses the rotatable pulse generating means being at least in part connected to a portion of the transmission shaft remote from the crank-shaft whereby the timing of at least some of the pulses generated thereby is dependent on torsional flexure of the transmission shaft and hence on the torque transmitted thereby, (d) means connected to receive at least some of the pulses for generating a first signal representative of the speed of rotation of the transmission shaft. (e) means for detecting the timing relationship between the torque dependent pulses and a crank-shaft datum time for generating a second signal the crank-shaft timing of which relative to the datum time is representative of the torque transmitted by the transmission shaft (f) and time delay means 23, 24 connected to ignition means 5 for controlling energization thereof at a selected time in relation to rotation of the crank-shaft, the time delay means being connected to receive the first signal and the second signal for advancing the selected time in response to a variation of the first signal indicative of an increased speed of rotation of the transmission shaft and for retarding the selected time in response to retardation of the second signal indicative of an increased torque transmitted by the transmission shaft.
GB1227112D 1968-02-12 1969-01-29 Expired GB1227112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA12254 1968-02-12

Publications (1)

Publication Number Publication Date
GB1227112A true GB1227112A (en) 1971-04-07

Family

ID=4084022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1227112D Expired GB1227112A (en) 1968-02-12 1969-01-29

Country Status (2)

Country Link
DE (1) DE1907537C3 (en)
GB (1) GB1227112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404743A1 (en) * 1977-09-29 1979-04-27 Bendix Corp INTERNAL COMBUSTION ENGINE CONTROL SYSTEM ASSOCIATED WITH A FLUID COUPLING TRANSMISSION

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442440A1 (en) * 1978-11-24 1980-06-20 Sev Marchal ELECTRONIC DEVICE RECEIVING AN IGNITION SIGNAL FROM AN INTERNAL COMBUSTION ENGINE AND PROVIDING A SIGNAL POSITIONED RELATIVE TO THE HIGH DEATH POINT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404743A1 (en) * 1977-09-29 1979-04-27 Bendix Corp INTERNAL COMBUSTION ENGINE CONTROL SYSTEM ASSOCIATED WITH A FLUID COUPLING TRANSMISSION

Also Published As

Publication number Publication date
DE1907537A1 (en) 1969-09-18
DE1907537C3 (en) 1979-04-26
DE1907537B2 (en) 1978-08-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee