FR2622070B1 - Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut - Google Patents

Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut

Info

Publication number
FR2622070B1
FR2622070B1 FR8714198A FR8714198A FR2622070B1 FR 2622070 B1 FR2622070 B1 FR 2622070B1 FR 8714198 A FR8714198 A FR 8714198A FR 8714198 A FR8714198 A FR 8714198A FR 2622070 B1 FR2622070 B1 FR 2622070B1
Authority
FR
France
Prior art keywords
frequential
signals
point type
high death
death point
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 - Fee Related
Application number
FR8714198A
Other languages
English (en)
Other versions
FR2622070A1 (fr
Inventor
Herve Deschamps
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.)
Jaeger SA
Original Assignee
Jaeger 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 Jaeger SA filed Critical Jaeger SA
Priority to FR8714198A priority Critical patent/FR2622070B1/fr
Publication of FR2622070A1 publication Critical patent/FR2622070A1/fr
Application granted granted Critical
Publication of FR2622070B1 publication Critical patent/FR2622070B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/003—Changing the DC level
    • H03K5/007—Base line stabilisation
    • 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
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • F02P17/04—Checking or adjusting ignition timing dynamically
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
    • H03K5/1532—Peak detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR8714198A 1987-10-14 1987-10-14 Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut Expired - Fee Related FR2622070B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8714198A FR2622070B1 (fr) 1987-10-14 1987-10-14 Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714198A FR2622070B1 (fr) 1987-10-14 1987-10-14 Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut

Publications (2)

Publication Number Publication Date
FR2622070A1 FR2622070A1 (fr) 1989-04-21
FR2622070B1 true FR2622070B1 (fr) 1993-06-25

Family

ID=9355823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8714198A Expired - Fee Related FR2622070B1 (fr) 1987-10-14 1987-10-14 Dispositif de mise en forme de signaux analogiques frequentiels de type point mort haut

Country Status (1)

Country Link
FR (1) FR2622070B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112068737B (zh) * 2020-09-03 2024-02-20 广州华欣电子科技有限公司 一种红外触摸屏信号调理电路及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895305A (en) * 1973-08-20 1975-07-15 Coulter Electronics Clamp circuits
FR2294337A1 (fr) * 1974-12-10 1976-07-09 Peugeot & Renault Appareil permettant le reglage de l'avance a l'allumage
AT367865B (de) * 1980-11-28 1982-08-10 List Hans Einrichtung zur erzeugung eines impulses
US4441360A (en) * 1982-03-12 1984-04-10 Creative Tool Company Engine timing instrument
JPS58164308A (ja) * 1982-03-24 1983-09-29 Nec Corp ２値化回路
US4578755A (en) * 1982-11-12 1986-03-25 Snap-On Tools Corporation Microprocessor controlled timing/tachometer apparatus
FR2538974A1 (fr) * 1982-12-29 1984-07-06 Alps Electric Co Ltd Circuit de formage d'onde pour appareil de controle de moteur de vehicule
GB2139027A (en) * 1983-04-29 1984-10-31 Philips Electronic Associated Waveform converter circuit
US4575677A (en) * 1984-05-25 1986-03-11 Mobil Oil Corporation Motor speed detector

Also Published As

Publication number Publication date
FR2622070A1 (fr) 1989-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse