ES329017A1 - Device for measuring angular separation between two angular positions of a rotating tree. (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for measuring angular separation between two angular positions of a rotating tree. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES329017A1
ES329017A1 ES0329017A ES329017A ES329017A1 ES 329017 A1 ES329017 A1 ES 329017A1 ES 0329017 A ES0329017 A ES 0329017A ES 329017 A ES329017 A ES 329017A ES 329017 A1 ES329017 A1 ES 329017A1
Authority
ES
Spain
Prior art keywords
angular
rotating shaft
pulses
electronic barrier
translation
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
ES0329017A
Other languages
Spanish (es)
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.)
Industrielle Generale de Mecanique Appliquee SIGMA SA
Original Assignee
Industrielle Generale de Mecanique Appliquee SIGMA SA
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 Industrielle Generale de Mecanique Appliquee SIGMA SA filed Critical Industrielle Generale de Mecanique Appliquee SIGMA SA
Publication of ES329017A1 publication Critical patent/ES329017A1/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/09—Other ways of controlling
    • 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

Device for measuring the angular separation between, on the one hand, an angular reference position of a rotating shaft belonging to an internal combustion engine, and, on the other hand, the angular position of said rotary shaft at which the firing takes place or triggering a cyclic phenomenon linked to combustion in said engine characterized by the fact that it includes an electric pulse generator positively moved by the rotating shaft, these pulses being produced during at least a fraction of a turn of the repeated rotating shaft, fraction of turn during which the said cyclic phenomenon is triggered, the frequency of these pulses, on the rotating shaft, corresponding to identical angular intervals, corresponds to an electronic counter, connected to the pulse generator by means of an electronic barrier, suitable for counting the pulses that it receives when the aforementioned electronic barrier is open, allowing the The indications provided by said electronic meter measure said angular separation, means that allow the electronic barrier to be opened at a reference instant corresponding to the angular reference position of the rotary shaft, and means, sensitive to the triggering of the cyclic phenomenon, which allow closing the electronic barrier at a time corresponding to the trigger point of the cyclic phenomenon. (Machine-translation by Google Translate, not legally binding)
ES0329017A 1965-07-13 1966-07-12 Device for measuring angular separation between two angular positions of a rotating tree. (Machine-translation by Google Translate, not legally binding) Expired ES329017A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24610A FR1457381A (en) 1965-07-13 1965-07-13 Improvements to devices for measuring angular phase shifts

Publications (1)

Publication Number Publication Date
ES329017A1 true ES329017A1 (en) 1967-05-01

Family

ID=8584478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0329017A Expired ES329017A1 (en) 1965-07-13 1966-07-12 Device for measuring angular separation between two angular positions of a rotating tree. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (1) BE683376A (en)
ES (1) ES329017A1 (en)
FR (1) FR1457381A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441262A (en) * 1972-10-04 1976-06-30 Cav Ltd Fuel pumping apparatus
US4023403A (en) * 1975-07-11 1977-05-17 Scans Associates, Inc. Method and apparatus for timing diesel engines
HU173301B (en) * 1975-12-23 1979-04-28 Autoipari Kutato Intezet Method for measuring the fuel-injection starting-point particularly at active internal combustion engine
DE2949018A1 (en) * 1979-12-06 1981-06-11 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR ANGLED RIGHT ATTACHMENT OF A FUEL INJECTION PUMP TO AN INTERNAL COMBUSTION ENGINE
DE2952088A1 (en) * 1979-12-22 1981-07-02 Daimler-Benz Ag, 7000 Stuttgart DEVICE FOR REDUCING ENGINE VIBRATIONS
US4426983A (en) * 1980-10-04 1984-01-24 Lucas Industries Limited Liquid fuel pumping apparatus
DE3244940A1 (en) * 1982-12-04 1984-06-07 Robert Bosch Gmbh, 7000 Stuttgart METHOD AND CIRCUIT ARRANGEMENT FOR EVALUATING OUTPUT SIGNALS OF A MEASURING VALVE RECEIVED ON AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
BE683376A (en) 1966-12-01
FR1457381A (en) 1966-01-24

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