CA1136016A - Systeme et methode pour l'amelioration du delai de rechauffement d'un convertisseur catalytique - Google Patents

Systeme et methode pour l'amelioration du delai de rechauffement d'un convertisseur catalytique

Info

Publication number: CA1136016A
Authority: CA; Canada
Prior art keywords: engine; condition; valve; vacuum; diaphragm device
Prior art date: 1979-06-04
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

Application number

CA000353239A

Other languages

English (en)

Inventor

Yasushi Mase

Hideki Konishi

Tokuzo Yago

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.)

1979-06-04

Filing date

1980-06-03

Publication date

1982-11-23

1980-06-03 Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd

1982-11-23 Application granted granted Critical

1982-11-23 Publication of CA1136016A publication Critical patent/CA1136016A/fr

Status Expired legal-status Critical Current

Links

230000003197 catalytic effect Effects 0.000 title claims abstract description 19
230000002708 enhancing effect Effects 0.000 title claims description 5
238000000034 method Methods 0.000 title description 6
230000000979 retarding effect Effects 0.000 claims abstract description 7
239000000498 cooling water Substances 0.000 claims description 7
230000005540 biological transmission Effects 0.000 claims description 6
239000000203 mixture Substances 0.000 claims description 6
238000002485 combustion reaction Methods 0.000 claims description 5
230000007935 neutral effect Effects 0.000 claims description 5
239000000446 fuel Substances 0.000 claims description 4
238000011144 upstream manufacturing Methods 0.000 claims description 2
230000000875 corresponding effect Effects 0.000 abstract 1
210000000188 diaphragm Anatomy 0.000 description 19
239000003054 catalyst Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000010586 diagram Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000004044 response Effects 0.000 description 2
230000001133 acceleration Effects 0.000 description 1
230000000740 bleeding effect Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
230000000994 depressogenic effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000000746 purification Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
238000004904 shortening Methods 0.000 description 1
230000002226 simultaneous effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems

Landscapes

Exhaust Gas After Treatment (AREA)
Electrical Control Of Ignition Timing (AREA)

CA000353239A 1979-06-04 1980-06-03 Systeme et methode pour l'amelioration du delai de rechauffement d'un convertisseur catalytique Expired CA1136016A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP6979979A JPS55161937A (en)	1979-06-04	1979-06-04	Quick heater for catalyst
JP54-69799		1979-06-04

Publications (1)

Publication Number	Publication Date
CA1136016A true CA1136016A (fr)	1982-11-23

Family

ID=13413142

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000353239A Expired CA1136016A (fr)	1979-06-04	1980-06-03	Systeme et methode pour l'amelioration du delai de rechauffement d'un convertisseur catalytique

Country Status (2)

Country	Link
JP (1)	JPS55161937A (fr)
CA (1)	CA1136016A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2273174A (en) *	1992-12-01	1994-06-08	Ford Motor Co	Temperature control of a catalytic converter
DE4327882C1 (de) *	1993-08-19	1994-09-29	Audi Ag	Sekundärluft-Ersatzsystem

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3965703B2 (ja) *	1994-12-28	2007-08-29	マツダ株式会社	エンジンの排気ガス浄化装置及び排気ガス浄化方法
JP3812154B2 (ja) *	1997-08-06	2006-08-23	マツダ株式会社	エンジンの制御装置
US6505594B1 (en) *	1999-08-23	2003-01-14	Toyota Jidosha Kabushiki Kaisha	Control apparatus for internal combustion engine and method of controlling internal combustion engine

1979
- 1979-06-04 JP JP6979979A patent/JPS55161937A/ja active Pending
1980
- 1980-06-03 CA CA000353239A patent/CA1136016A/fr not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2273174A (en) *	1992-12-01	1994-06-08	Ford Motor Co	Temperature control of a catalytic converter
DE4327882C1 (de) *	1993-08-19	1994-09-29	Audi Ag	Sekundärluft-Ersatzsystem
EP0639708A1 (fr) *	1993-08-19	1995-02-22	Audi Ag	Procédé pour actionner un moteur à combustion interne véhiculaire
EP0816659A1 (fr) *	1993-08-19	1998-01-07	Ekkardt Czub	Procédé pour actionner un moteur à combustion interne véhiculaire

Also Published As

Publication number	Publication date
JPS55161937A (en)	1980-12-16

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Legal Events

Date	Code	Title	Description
1999-11-23	MKEX	Expiry