GB1525524A – Internal combustion engine having exhaust gas recirculation and exhaust gas reactor
– Google Patents
GB1525524A – Internal combustion engine having exhaust gas recirculation and exhaust gas reactor
– Google Patents
Internal combustion engine having exhaust gas recirculation and exhaust gas reactor
Info
Publication number
GB1525524A
GB1525524A
GB30018/76A
GB3001876A
GB1525524A
GB 1525524 A
GB1525524 A
GB 1525524A
GB 30018/76 A
GB30018/76 A
GB 30018/76A
GB 3001876 A
GB3001876 A
GB 3001876A
GB 1525524 A
GB1525524 A
GB 1525524A
Authority
GB
United Kingdom
Prior art keywords
exhaust gas
gas recirculation
engine
combustion engine
internal combustion
Prior art date
1975-07-25
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
GB30018/76A
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.)
1975-07-25
Filing date
1976-07-19
Publication date
1978-09-20
1976-07-19
Application filed by Nissan Motor Co Ltd
filed
Critical
Nissan Motor Co Ltd
1978-09-20
Publication of GB1525524A
publication
Critical
patent/GB1525524A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
F01N3/26—Construction of thermal reactors
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
F02B19/00—Engines characterised by precombustion chambers
F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
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
F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
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
F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
F02M26/44—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which a main EGR passage is branched into multiple passages
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
Y02T10/12—Improving ICE efficiencies
Abstract
1525524 Exhaust reactors NISSAN MOTOR CO Ltd 19 July 1976 [25 July 1975] 30018/76 Heading F1B The exhaust gas from an I.C. engine having exhaust gas recirculation (E.G.R.) is maintained in the thermal reactor 44 for sufficient time to cause complete reaction by the double chamber design having an effective volume of 1À5 to 5À0 times the engine displacement. Thermal insulation 52 surrounds the outer chamber well 48 and is present between the head and the exhaust passage liner 42. The engine may be the torch ignition type Fig. 1 (not shown) and the exhaust gas recirculation system may supply either or both of the inlet passages to the main and auxiliary chambers respectively Fig. 2 (not shown).
GB30018/76A
1975-07-25
1976-07-19
Internal combustion engine having exhaust gas recirculation and exhaust gas reactor
Expired
GB1525524A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP50090869A
JPS5215920A
(en)
1975-07-25
1975-07-25
Torch igntion type engine
Publications (1)
Publication Number
Publication Date
GB1525524A
true
GB1525524A
(en)
1978-09-20
Family
ID=14010518
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB30018/76A
Expired
GB1525524A
(en)
1975-07-25
1976-07-19
Internal combustion engine having exhaust gas recirculation and exhaust gas reactor
Country Status (2)
Country
Link
JP
(1)
JPS5215920A
(en)
GB
(1)
GB1525524A
(en)
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3577727A
(en)
*
1968-10-07
1971-05-04
Ethyl Corp
Method of reducing internal combustion engine emissions
JPS4949304B1
(en)
*
1970-06-27
1974-12-26
JPS5216167B2
(en)
*
1971-10-01
1977-05-07
JPS4941203A
(en)
*
1972-08-17
1974-04-18
JPS5012416A
(en)
*
1973-06-05
1975-02-08
1975
1975-07-25
JP
JP50090869A
patent/JPS5215920A/en
active
Pending
1976
1976-07-19
GB
GB30018/76A
patent/GB1525524A/en
not_active
Expired
Also Published As
Publication number
Publication date
JPS5215920A
(en)
1977-02-05
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Legal Events
Date
Code
Title
Description
1979-01-10
PS
Patent sealed
1980-01-09
746
Register noted ‘licences of right’ (sect. 46/1977)
1984-03-14
PCNP
Patent ceased through non-payment of renewal fee
