BR7905487A - Circuito integrador de baixa pedra e sistema de controle do carburador - Google Patents

Circuito integrador de baixa pedra e sistema de controle do carburador

Info

Publication number
BR7905487A
BR7905487A BR7905487A BR7905487A BR7905487A BR 7905487 A BR7905487 A BR 7905487A BR 7905487 A BR7905487 A BR 7905487A BR 7905487 A BR7905487 A BR 7905487A BR 7905487 A BR7905487 A BR 7905487A
Authority
BR
Brazil
Prior art keywords
control system
integrator circuit
carburetor control
low stone
stone
Prior art date
Application number
BR7905487A
Other languages
English (en)
Inventor
L Stoian
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of BR7905487A publication Critical patent/BR7905487A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor
    • G06G7/18—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals
    • G06G7/184—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements
    • G06G7/186—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop
    • G06G7/1865—Arrangements for performing computing operations, e.g. operational amplifiers specially adapted therefor for integration or differentiation; for forming integrals using capacitive elements using an operational amplifier comprising a capacitor or a resistor in the feedback loop with initial condition setting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Feedback Control In General (AREA)
BR7905487A 1978-09-01 1979-08-27 Circuito integrador de baixa pedra e sistema de controle do carburador BR7905487A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/939,295 US4186700A (en) 1978-09-01 1978-09-01 Low leakage integrator for carburetor control

Publications (1)

Publication Number Publication Date
BR7905487A true BR7905487A (pt) 1980-07-08

Family

ID=25472898

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7905487A BR7905487A (pt) 1978-09-01 1979-08-27 Circuito integrador de baixa pedra e sistema de controle do carburador

Country Status (6)

Country Link
US (1) US4186700A (pt)
EP (1) EP0009305A1 (pt)
JP (1) JPS5537692A (pt)
AU (1) AU4918879A (pt)
BR (1) BR7905487A (pt)
ZA (1) ZA794095B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979496A (ja) * 1982-10-29 1984-05-08 Nec Corp サンプルド・デ−タ回路
DE3311350A1 (de) * 1983-03-29 1984-10-04 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer die gemischzusammensetzung einer brennkraftmaschine
DE3644472A1 (de) * 1986-10-30 1988-07-07 Vdo Schindling Verfahren und schaltungsanordnung zur erkennung der betriebsbereitschaft einer sauerstoffmesssonde

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834655B2 (ja) * 1972-10-19 1983-07-28 ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ナイネンキカンノハイシユツガスドクセイジヨキヨソウチ
US3875428A (en) * 1973-12-10 1975-04-01 Beckman Instruments Inc Arrangement for selectively determining rate of integration of an applied oscillatory signal by selecting the proportion of each signal cycle during which integration takes place
US3990411A (en) * 1975-07-14 1976-11-09 Gene Y. Wen Control system for normalizing the air/fuel ratio in a fuel injection system
JPS5840009B2 (ja) * 1975-10-28 1983-09-02 日産自動車株式会社 クウネンピセイギヨソウチ
JPS5926781B2 (ja) * 1975-11-25 1984-06-30 株式会社デンソー クウネンヒキカンシキコンゴウキセイギヨソウチ

Also Published As

Publication number Publication date
AU4918879A (en) 1980-03-06
JPS5537692A (en) 1980-03-15
ZA794095B (en) 1980-08-27
US4186700A (en) 1980-02-05
EP0009305A1 (en) 1980-04-02

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