CA980193A - Internal combustion engine operation utilizing exhaust gas recirculation - Google Patents

Internal combustion engine operation utilizing exhaust gas recirculation

Info

Publication number: CA980193A
Authority: CA; Canada
Prior art keywords: exhaust gas; combustion engine; internal combustion; gas recirculation; engine operation
Prior art date: 1972-06-02
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

CA172,208A

Other versions

CA172208S (en

Inventor

Edward A. Mayer

Donald W. Plungis

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.)

Texaco Development Corp

Original Assignee

Texaco Development Corp

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.)

1972-06-02

Filing date

1973-05-25

Publication date

1975-12-23

1973-05-25 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1975-12-23 Application granted granted Critical

1975-12-23 Publication of CA980193A publication Critical patent/CA980193A/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust-Gas Circulating Devices (AREA)
Output Control And Ontrol Of Special Type Engine (AREA)
Exhaust Gas After Treatment (AREA)

CA172,208A 1972-06-02 1973-05-25 Internal combustion engine operation utilizing exhaust gas recirculation Expired CA980193A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US25906472A	1972-06-02	1972-06-02

Publications (1)

Publication Number	Publication Date
CA980193A true CA980193A (en)	1975-12-23

Family

ID=22983354

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA172,208A Expired CA980193A (en)	1972-06-02	1973-05-25	Internal combustion engine operation utilizing exhaust gas recirculation

Country Status (16)

Country	Link
JP (1)	JPS4956032A (en)
AR (1)	AR196129A1 (en)
AU (1)	AU468741B2 (en)
BR (1)	BR7304025D0 (en)
CA (1)	CA980193A (en)
CS (1)	CS161820B2 (en)
DD (1)	DD113383A5 (en)
DE (1)	DE2327479A1 (en)
ES (1)	ES415381A1 (en)
FR (1)	FR2187016A5 (en)
GB (1)	GB1418189A (en)
IT (1)	IT988896B (en)
NL (1)	NL7306866A (en)
PL (1)	PL86194B1 (en)
SE (1)	SE401389B (en)
ZA (1)	ZA733180B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1520933A (en) *	1975-01-22	1978-08-09	Nissan Motor	Multiple spark ignition internal combustion engine with exhaust gas recirculation
US4134377A (en) *	1977-09-29	1979-01-16	Borg-Warner Corporation	Exhaust gas recirculation control valve and heat exchanger
US4286566A (en) *	1979-06-08	1981-09-01	Lucas Industries Limited	Engine system
GB2194586A (en) *	1986-08-29	1988-03-09	Ford Motor Co	Fuel-injected i c engine exhaust gas recirculation control

1973
- 1973-05-08 GB GB2176173A patent/GB1418189A/en not_active Expired
- 1973-05-10 ZA ZA733180A patent/ZA733180B/en unknown
- 1973-05-14 SE SE7306781A patent/SE401389B/en unknown
- 1973-05-17 AU AU55867/73A patent/AU468741B2/en not_active Expired
- 1973-05-17 NL NL7306866A patent/NL7306866A/xx not_active Application Discontinuation
- 1973-05-18 AR AR248111A patent/AR196129A1/en active
- 1973-05-18 JP JP48054777A patent/JPS4956032A/ja active Pending
- 1973-05-25 CA CA172,208A patent/CA980193A/en not_active Expired
- 1973-05-28 PL PL1973162893A patent/PL86194B1/pl unknown
- 1973-05-29 CS CS3849A patent/CS161820B2/cs unknown
- 1973-05-30 DE DE2327479A patent/DE2327479A1/en active Pending
- 1973-05-30 BR BR4025/73A patent/BR7304025D0/en unknown
- 1973-05-30 ES ES415381A patent/ES415381A1/en not_active Expired
- 1973-05-31 DD DD171221A patent/DD113383A5/xx unknown
- 1973-06-01 IT IT24965/73A patent/IT988896B/en active
- 1973-06-01 FR FR7320024A patent/FR2187016A5/fr not_active Expired

Also Published As

Publication number	Publication date
IT988896B (en)	1975-04-30
GB1418189A (en)	1975-12-17
SE401389B (en)	1978-05-02
CS161820B2 (en)	1975-06-10
PL86194B1 (en)	1976-05-31
ZA733180B (en)	1974-10-30
FR2187016A5 (en)	1974-01-11
JPS4956032A (en)	1974-05-30
BR7304025D0 (en)	1974-10-22
AU5586773A (en)	1974-11-21
ES415381A1 (en)	1976-02-16
DD113383A5 (en)	1975-06-05
AR196129A1 (en)	1973-11-30
NL7306866A (en)	1973-12-04
DE2327479A1 (en)	1973-12-13
AU468741B2 (en)	1976-01-22

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