GB1376418A - Devices for sensing the speed and position of an engine flywheel - Google Patents

Devices for sensing the speed and position of an engine flywheel

Info

Publication number
GB1376418A
GB1376418A GB2075673A GB2075673A GB1376418A GB 1376418 A GB1376418 A GB 1376418A GB 2075673 A GB2075673 A GB 2075673A GB 2075673 A GB2075673 A GB 2075673A GB 1376418 A GB1376418 A GB 1376418A
Authority
GB
United Kingdom
Prior art keywords
flywheel
speed
sensing
hole
sensing device
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
GB2075673A
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.)
Automobiles Peugeot SA
Renault SA
Original Assignee
Automobiles Peugeot SA
Renault SA
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Renault SA, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1376418A publication Critical patent/GB1376418A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
    • 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
    • F02P7/0675—Electromagnetic pick-up devices, e.g. providing induced current in a coil with variable reluctance, e.g. depending on the shape of a tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB2075673A 1972-05-04 1973-05-02 Devices for sensing the speed and position of an engine flywheel Expired GB1376418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215914A FR2182702B1 (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Publications (1)

Publication Number Publication Date
GB1376418A true GB1376418A (en) 1974-12-04

Family

ID=9098006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2075673A Expired GB1376418A (en) 1972-05-04 1973-05-02 Devices for sensing the speed and position of an engine flywheel

Country Status (5)

Country Link
JP (1) JPS5225521Y2 (enrdf_load_stackoverflow)
DE (1) DE2322367C3 (enrdf_load_stackoverflow)
FR (1) FR2182702B1 (enrdf_load_stackoverflow)
GB (1) GB1376418A (enrdf_load_stackoverflow)
IT (1) IT984229B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4323635A4 (en) * 2021-04-13 2024-12-18 Cummins, Inc. ELECTRIC MACHINES WITH SEPARATELY INTEGRATED STARTER CROWN AND TRANSMISSION COUPLER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430168C3 (de) * 1974-06-24 1981-04-09 Alfred Teves Gmbh, 6000 Frankfurt Induktiver Meßumformer
JP2548198Y2 (ja) * 1991-06-19 1997-09-17 マツダ株式会社 エンジンのクランク角検出装置取付構造
DE102007014452A1 (de) 2007-03-27 2008-10-02 Daimler Ag Anordnung zur Drehzahlsensierung an einem Antriebsaggregat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4323635A4 (en) * 2021-04-13 2024-12-18 Cummins, Inc. ELECTRIC MACHINES WITH SEPARATELY INTEGRATED STARTER CROWN AND TRANSMISSION COUPLER
US12203435B2 (en) 2021-04-13 2025-01-21 Cummins Inc. Electrical machines with separately integrated starter ring gear and transmission coupler

Also Published As

Publication number Publication date
DE2322367A1 (de) 1973-11-22
IT984229B (it) 1974-11-20
FR2182702B1 (enrdf_load_stackoverflow) 1976-10-29
DE2322367C3 (de) 1979-06-07
DE2322367B2 (de) 1978-09-28
JPS5225521Y2 (enrdf_load_stackoverflow) 1977-06-10
JPS4933202U (enrdf_load_stackoverflow) 1974-03-23
FR2182702A1 (enrdf_load_stackoverflow) 1973-12-14

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920502