JPS5815736A - 内燃機関の排気ガスの非平衡状態を避ける方法 - Google Patents

内燃機関の排気ガスの非平衡状態を避ける方法

Info

Publication number: JPS5815736A
Authority: JP; Japan
Prior art keywords: exhaust gas; internal combustion; combustion engine; value; avoiding
Prior art date: 1981-07-09
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.): Pending

Application number

JP11875682A

Other languages

English (en)

Japanese (ja)

Inventor

デイ−タ−・レ−マン

ハラルト・レ−ベル

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1981-07-09

Filing date

1982-07-09

Publication date

1983-01-29

1982-07-09 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1983-01-29 Publication of JPS5815736A publication Critical patent/JPS5815736A/ja

Status Pending legal-status Critical Current

Links

238000002485 combustion reaction Methods 0.000 title claims description 9
238000000034 method Methods 0.000 title claims description 6
238000005259 measurement Methods 0.000 claims 1
239000007789 gas Substances 0.000 description 10
239000000523 sample Substances 0.000 description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000011067 equilibration Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1408—Dithering techniques
- 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
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F02D2041/281—Interface circuits between sensors and control unit
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
- F02D2041/286—Interface circuits comprising means for signal processing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor

Landscapes

Engineering & Computer Science (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)
Testing Of Engines (AREA)
Combined Controls Of Internal Combustion Engines (AREA)

JP11875682A 1981-07-09 1982-07-09 内燃機関の排気ガスの非平衡状態を避ける方法 Pending JPS5815736A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE31270387		1981-07-09
DE19813127038 DE3127038A1 (de)	1981-07-09	1981-07-09	Verfahren zur vermeidung von nichtgleichgewichtszustaenden in abgasen von brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
JPS5815736A true JPS5815736A (ja)	1983-01-29

Family

ID=6136451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11875682A Pending JPS5815736A (ja)	1981-07-09	1982-07-09	内燃機関の排気ガスの非平衡状態を避ける方法

Country Status (2)

Country	Link
JP (1)	JPS5815736A (de)
DE (1)	DE3127038A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04223269A (ja) *	1990-03-22	1992-08-13	Electronite Internatl Nv	溶融金属用試料採取器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3705972A1 (de) *	1987-02-25	1988-09-08	Audi Ag	Steuereinrichtung fuer eine diesel-brennkraftmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2711880C2 (de) *	1977-03-18	1985-01-17	Robert Bosch Gmbh, 7000 Stuttgart	Polarographischer Meßfühler zum Messen der Sauerstoffkonzentration und Verfahren zu seiner Herstellung
DE2946440A1 (de) *	1979-11-17	1981-05-27	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zur gewinnung einer steuergroesse fuer die regelung des kraftstoff-luftverhaeltnisses von brennkraftmaschinen

1981
- 1981-07-09 DE DE19813127038 patent/DE3127038A1/de active Granted
1982
- 1982-07-09 JP JP11875682A patent/JPS5815736A/ja active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH04223269A (ja) *	1990-03-22	1992-08-13	Electronite Internatl Nv	溶融金属用試料採取器

Also Published As

Publication number	Publication date
DE3127038C2 (de)	1990-02-01
DE3127038A1 (de)	1983-01-20

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