DE3852339D1 - Vorrichtung zum Messen der einer Brennkammer einer Brennkraftmaschine zugeführten Luftmenge. - Google Patents

Vorrichtung zum Messen der einer Brennkammer einer Brennkraftmaschine zugeführten Luftmenge.

Info

Publication number
DE3852339D1
DE3852339D1 DE3852339T DE3852339T DE3852339D1 DE 3852339 D1 DE3852339 D1 DE 3852339D1 DE 3852339 T DE3852339 T DE 3852339T DE 3852339 T DE3852339 T DE 3852339T DE 3852339 D1 DE3852339 D1 DE 3852339D1
Authority
DE
Germany
Prior art keywords
measuring
amount
air supplied
combustion engine
internal combustion
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
DE3852339T
Other languages
English (en)
Other versions
DE3852339T2 (de
Inventor
Hiromichi Miwa
Hatsuo Nagaishi
Ichiro Kishiki
Hirokimi Koyama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE3852339D1 publication Critical patent/DE3852339D1/de
Publication of DE3852339T2 publication Critical patent/DE3852339T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/24—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • G01F15/043—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means
    • G01F15/046—Compensating or correcting for variations in pressure, density or temperature of gases to be measured using electrical means involving digital counting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Measuring Volume Flow (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE3852339T 1987-05-19 1988-05-18 Vorrichtung zum Messen der einer Brennkammer einer Brennkraftmaschine zugeführten Luftmenge. Expired - Fee Related DE3852339T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62121496A JPH06103211B2 (ja) 1987-05-19 1987-05-19 機関の空気量検出装置

Publications (2)

Publication Number Publication Date
DE3852339D1 true DE3852339D1 (de) 1995-01-19
DE3852339T2 DE3852339T2 (de) 1995-04-27

Family

ID=14812614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3852339T Expired - Fee Related DE3852339T2 (de) 1987-05-19 1988-05-18 Vorrichtung zum Messen der einer Brennkammer einer Brennkraftmaschine zugeführten Luftmenge.

Country Status (4)

Country Link
US (1) US4892072A (de)
EP (1) EP0291953B1 (de)
JP (1) JPH06103211B2 (de)
DE (1) DE3852339T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01211648A (ja) * 1988-02-17 1989-08-24 Nissan Motor Co Ltd 内燃機関の燃料噴射制御装置
JP2548273B2 (ja) * 1988-02-17 1996-10-30 日産自動車株式会社 内燃機関の燃料噴射制御装置
US5003950A (en) * 1988-06-15 1991-04-02 Toyota Jidosha Kabushiki Kaisha Apparatus for control and intake air amount prediction in an internal combustion engine
JPH02104930A (ja) * 1988-10-13 1990-04-17 Fuji Heavy Ind Ltd 内燃機関の燃料噴射制御装置
US4885938A (en) * 1988-12-16 1989-12-12 Honeywell Inc. Flowmeter fluid composition correction
US4961348A (en) * 1988-12-16 1990-10-09 Ulrich Bonne Flowmeter fluid composition correction
KR930004080B1 (ko) * 1989-02-14 1993-05-20 미쯔비시 덴끼 가부시끼가이샤 열식 유량 감지기의 신호 처리방법
JP2843872B2 (ja) * 1990-08-22 1999-01-06 本田技研工業株式会社 エンジン負荷パラメータ算出装置及びエンジン制御装置
US5070846A (en) * 1990-11-26 1991-12-10 General Motors Corporation Method for estimating and correcting bias errors in a software air meter
US5622053A (en) * 1994-09-30 1997-04-22 Cooper Cameron Corporation Turbocharged natural gas engine control system
DE19508641A1 (de) * 1994-12-31 1996-07-04 Bosch Gmbh Robert Einrichtung zur Lasterfassung bei einer Brennkraftmaschine mit Turbolader
US5793808A (en) * 1995-12-27 1998-08-11 Honeywell Inc. Digital processing apparatus and method to control multiple pulse width modulation drivers
EP0886725B1 (de) * 1996-03-15 1999-08-25 Siemens Aktiengesellschaft Verfahren zum modellgestützten bestimmen der in die zylinder einer brennkraftmaschine einströmenden frischluftmasse bei externer abgasrückführung
DE19735318A1 (de) * 1997-08-14 1999-02-18 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zur Überprüfung der Funktionsfähigkeit einer Sekundärluftpumpe bei einer Brennkraftmaschine
JPH11280615A (ja) * 1998-03-30 1999-10-15 Unisia Jecs Corp アシストエア供給装置の診断装置
JP2005133603A (ja) * 2003-10-29 2005-05-26 Nissan Motor Co Ltd エンジンの吸入ガス温度推定装置
DE102009032064B3 (de) * 2009-07-07 2010-08-26 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
JP6579067B2 (ja) * 2016-09-09 2019-09-25 株式会社ダイフク 流量測定装置及び流量測定システム
CN113310536B (zh) * 2021-07-29 2022-01-07 中国航发上海商用航空发动机制造有限责任公司 发动机整机试验中压气机进口流量的测量方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57131835A (en) * 1981-02-10 1982-08-14 Honda Motor Co Ltd Angular aperture compensating device of engine throttle valve
FR2541727B1 (fr) * 1983-02-25 1987-05-15 Renault Procede et dispositif de regulation de la vitesse de rotation a vide d'un moteur a allumage commande dote d'accessoires a fonctionnement intermittent
JPS59211743A (ja) * 1983-05-17 1984-11-30 Mazda Motor Corp エンジンの信頼性保障装置
JPS603458A (ja) * 1983-06-22 1985-01-09 Honda Motor Co Ltd 内燃エンジンの燃料供給制御方法
JPS60195342A (ja) * 1984-03-19 1985-10-03 Hitachi Ltd エンジン制御装置
US4580535A (en) * 1985-06-03 1986-04-08 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine idling speed controlling system
DE3527856A1 (de) * 1984-08-03 1986-02-27 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
JPH0697003B2 (ja) * 1984-12-19 1994-11-30 日本電装株式会社 内燃機関の運転状態制御装置
US4696272A (en) * 1985-02-22 1987-09-29 Honda Giken Kogyo Kabushiki Kaisha Ignition timing control method for internal combustion engines at idle
JP2542568B2 (ja) * 1985-04-02 1996-10-09 三菱電機株式会社 内燃機関の回転数制御装置

Also Published As

Publication number Publication date
JPH06103211B2 (ja) 1994-12-14
DE3852339T2 (de) 1995-04-27
EP0291953A1 (de) 1988-11-23
EP0291953B1 (de) 1994-12-07
JPS63285418A (ja) 1988-11-22
US4892072A (en) 1990-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee