GB1255333A - Pulse generating apparatus - Google Patents

Pulse generating apparatus

Info

Publication number
GB1255333A
GB1255333A GB56876/68A GB5687668A GB1255333A GB 1255333 A GB1255333 A GB 1255333A GB 56876/68 A GB56876/68 A GB 56876/68A GB 5687668 A GB5687668 A GB 5687668A GB 1255333 A GB1255333 A GB 1255333A
Authority
GB
United Kingdom
Prior art keywords
time delay
projection
transistor
constant
oscillator
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
GB56876/68A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger 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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Publication of GB1255333A publication Critical patent/GB1255333A/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
    • 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
    • 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
    • F02P5/155—Analogue data processing
    • F02P5/1551—Analogue data processing by determination of elapsed time with reference to a particular point on the motor axle, dependent on specific conditions
    • 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
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1555—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a continuous control, dependent on speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB56876/68A 1967-11-30 1968-11-29 Pulse generating apparatus Expired GB1255333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR130310 1967-11-30

Publications (1)

Publication Number Publication Date
GB1255333A true GB1255333A (en) 1971-12-01

Family

ID=8642500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56876/68A Expired GB1255333A (en) 1967-11-30 1968-11-29 Pulse generating apparatus

Country Status (4)

Country Link
US (1) US3587552A (enrdf_load_stackoverflow)
DE (1) DE1811694A1 (enrdf_load_stackoverflow)
FR (1) FR1555752A (enrdf_load_stackoverflow)
GB (1) GB1255333A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156524A (en) * 1984-03-22 1985-10-09 Cambridge Electronic Ind Tachogenerators

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH534303A (it) * 1970-06-05 1973-02-28 Magneti Marelli Spa Dispositivo di comando elettronico del diodo controllato in un circuito di accensione elettronica a scarica capacitiva
NL7013168A (enrdf_load_stackoverflow) * 1970-09-05 1972-03-07
US3765391A (en) * 1971-02-22 1973-10-16 W Cook Transistorized ignition system
FR2177218A5 (enrdf_load_stackoverflow) * 1972-03-24 1973-11-02 Schlumberger Compteurs
DE2314559C2 (de) * 1973-03-23 1982-08-05 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen mit einem Magnetzünder
US3831571A (en) * 1973-05-11 1974-08-27 Motorola Inc Variable dwell ignition system
US3923029A (en) * 1973-05-18 1975-12-02 Benito Polo Electronic ignition system
US3995608A (en) * 1974-06-18 1976-12-07 Hitachi, Ltd. Ignition timing control system for internal combustion engine
FR2321606A1 (fr) * 1975-08-18 1977-03-18 Sev Marchal Procede et dispositif analogique simplifie pour assurer une commande periodique, en particulier pour le decalage d'allumage d'un moteur a combustion interne
US4126112A (en) * 1976-02-27 1978-11-21 Eltra Corporation Breakerless electronic ignition system
DE2636945C2 (de) * 1976-08-17 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Zündanlage für Brennkraftmaschinen mit einem Magnetgenerator
DE2648531C2 (de) * 1976-10-27 1986-10-09 Robert Bosch Gmbh, 7000 Stuttgart Zündeinrichtung für Brennkraftmaschinen
JPS5593964A (en) * 1979-01-10 1980-07-16 Hitachi Ltd Electronic spark advance ignitor
JPS5851070U (ja) * 1981-10-01 1983-04-06 三菱電機株式会社 内燃機関点火装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2156524A (en) * 1984-03-22 1985-10-09 Cambridge Electronic Ind Tachogenerators

Also Published As

Publication number Publication date
DE1811694A1 (de) 1969-10-16
FR1555752A (enrdf_load_stackoverflow) 1969-01-31
US3587552A (en) 1971-06-28

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