DE2654885A1 - Signalgeber - Google Patents

Signalgeber

Info

Publication number
DE2654885A1
DE2654885A1 DE19762654885 DE2654885A DE2654885A1 DE 2654885 A1 DE2654885 A1 DE 2654885A1 DE 19762654885 DE19762654885 DE 19762654885 DE 2654885 A DE2654885 A DE 2654885A DE 2654885 A1 DE2654885 A1 DE 2654885A1
Authority
DE
Germany
Prior art keywords
cologne
oscillator
signal transmitter
coil
resistor
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.)
Withdrawn
Application number
DE19762654885
Other languages
German (de)
English (en)
Inventor
Serge Guipaud
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.)
Equipements Automobiles Marchal SA
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Publication of DE2654885A1 publication Critical patent/DE2654885A1/de
Withdrawn legal-status Critical Current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
    • 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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element

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)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DE19762654885 1975-12-08 1976-12-03 Signalgeber Withdrawn DE2654885A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537434A FR2334938A1 (fr) 1975-12-08 1975-12-08 Capteur de proximite comportant un oscillateur

Publications (1)

Publication Number Publication Date
DE2654885A1 true DE2654885A1 (de) 1977-06-23

Family

ID=9163421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762654885 Withdrawn DE2654885A1 (de) 1975-12-08 1976-12-03 Signalgeber

Country Status (5)

Country Link
DE (1) DE2654885A1 (fr)
ES (1) ES454047A1 (fr)
FR (1) FR2334938A1 (fr)
GB (1) GB1530358A (fr)
IT (1) IT1072142B (fr)

Families Citing this family (2)

* 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
GB0006144D0 (en) 2000-03-14 2000-05-03 Isis Innovation Position and electromagnetic field sensor

Also Published As

Publication number Publication date
FR2334938A1 (fr) 1977-07-08
GB1530358A (en) 1978-10-25
FR2334938B1 (fr) 1981-06-26
ES454047A1 (es) 1977-11-16
IT1072142B (it) 1985-04-10

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8127 New person/name/address of the applicant

Owner name: EQUIPEMENTS AUTOMOBILES MARCHAL, 92132 ISSY-LES-MO

8128 New person/name/address of the agent

Representative=s name: SCHOENWALD, K., DR.-ING. FUES, J., DIPL.-CHEM. DR.

8141 Disposal/no request for examination