FR2157493A5 - - Google Patents

Info

Publication number
FR2157493A5
FR2157493A5 FR7236426A FR7236426A FR2157493A5 FR 2157493 A5 FR2157493 A5 FR 2157493A5 FR 7236426 A FR7236426 A FR 7236426A FR 7236426 A FR7236426 A FR 7236426A FR 2157493 A5 FR2157493 A5 FR 2157493A5
Authority
FR
France
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
FR7236426A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2157493A5 publication Critical patent/FR2157493A5/fr
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
    • 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
    • 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
    • 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
    • G01P3/484—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 contact-making switches

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR7236426A 1971-10-14 1972-10-13 Expired FR2157493A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712151171 DE2151171A1 (de) 1971-10-14 1971-10-14 Elektrischer signalgeber

Publications (1)

Publication Number Publication Date
FR2157493A5 true FR2157493A5 (fr) 1973-06-01

Family

ID=5822316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236426A Expired FR2157493A5 (fr) 1971-10-14 1972-10-13

Country Status (5)

Country Link
JP (1) JPS4846731A (fr)
DE (1) DE2151171A1 (fr)
FR (1) FR2157493A5 (fr)
GB (1) GB1403268A (fr)
IT (1) IT968946B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365105A1 (fr) * 1976-09-16 1978-04-14 Bosch Gmbh Robert Dispositif pour determiner la position et le nombre de tours d'un arbre en rotation
FR2646511A1 (fr) * 1989-04-27 1990-11-02 Gaso Philippe Dispositif pour la mesure du nombre de tours effectue par un arbre tournant
EP0443938A2 (fr) * 1990-02-21 1991-08-28 Snr Roulements Capteur à haute résolution pour moteurs à combustion interne

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156810A (en) * 1979-05-25 1980-12-06 Nippon Soken Inc Displacement detector
GB2137351A (en) * 1983-03-18 1984-10-03 Muriel Millicent Alexander Proximity detector
DE3416316A1 (de) * 1983-05-04 1987-05-07 Luk Lamellen & Kupplungsbau Reibungskupplung
DE19533671C2 (de) * 1995-09-13 1998-09-24 Mannesmann Sachs Ag Reibungskupplung mit einem Impulsgeber
DE102007014452A1 (de) 2007-03-27 2008-10-02 Daimler Ag Anordnung zur Drehzahlsensierung an einem Antriebsaggregat

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365105A1 (fr) * 1976-09-16 1978-04-14 Bosch Gmbh Robert Dispositif pour determiner la position et le nombre de tours d'un arbre en rotation
FR2646511A1 (fr) * 1989-04-27 1990-11-02 Gaso Philippe Dispositif pour la mesure du nombre de tours effectue par un arbre tournant
EP0443938A2 (fr) * 1990-02-21 1991-08-28 Snr Roulements Capteur à haute résolution pour moteurs à combustion interne
EP0443938A3 (en) * 1990-02-21 1993-09-01 Snr Roulements High resolution sensor system for internal combustion engines and method of making the same

Also Published As

Publication number Publication date
DE2151171A1 (de) 1973-04-19
GB1403268A (en) 1975-08-28
IT968946B (it) 1974-03-20
JPS4846731A (fr) 1973-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse