GB1255823A - Improvements in or relating to internal combustion engines - Google Patents
Improvements in or relating to internal combustion enginesInfo
- Publication number
- GB1255823A GB1255823A GB45216/69A GB4521669A GB1255823A GB 1255823 A GB1255823 A GB 1255823A GB 45216/69 A GB45216/69 A GB 45216/69A GB 4521669 A GB4521669 A GB 4521669A GB 1255823 A GB1255823 A GB 1255823A
- Authority
- GB
- United Kingdom
- Prior art keywords
- exhaust
- valve
- chamber
- engine
- silencer
- 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
Links
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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
1,255,823. Treating I. C. engine exhaust gases. HONDA GIKEN KOGYO K. K. Sept. 12, 1969, No. 45216/69. Heading F1B. The flow of exhaust gas from an engine 1 to a silencer 12 may be directed through an afterburning chamber 17, connected in parallel with at least one cylinder exhaust pipe, by closing a valve 11 in the exhaust pipe connection to the silencer. The valve 11 may be linked to the intake throttle valve 20 to be opened when the throttle valve has a wide opening corresponding to high engine output operation. The valve 11 may control the exhaust gas flow from all the engine cylinders. The chamber 17 is covered with heat insulating material 25 in a two part casing 23. Each of the exhaust pipes 6 to 9 may be provided with a separate valve (11a to 11d), Fig.4 (not shown). One of the cylinder exhaust pipes (9 (18)). Figs. 5 to 7 (not shown), may serve to convey exhaust gases from the chamber 17 to the silencer when the exhaust gases from the remaining cylinders are directed through the chamber. The flow through the exhaust pipes of the remaining cylinders may be controlled by one, two or three valves.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43066352A JPS4835884B1 (en) | 1968-09-14 | 1968-09-14 | |
JP9492368 | 1968-12-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1255823A true GB1255823A (en) | 1971-12-01 |
Family
ID=26407554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB45216/69A Expired GB1255823A (en) | 1968-09-14 | 1969-09-12 | Improvements in or relating to internal combustion engines |
Country Status (3)
Country | Link |
---|---|
US (1) | US3590578A (en) |
FR (1) | FR2018123A1 (en) |
GB (1) | GB1255823A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3992879A (en) * | 1972-11-30 | 1976-11-23 | Nissan Motor Co., Ltd. | Exhaust gas cleaner |
FR2655376B1 (en) * | 1989-12-06 | 1992-04-03 | Peugeot | DEVICE FOR THE EXHAUST AND ANTI-POLLUTION TREATMENT OF EXHAUST GAS FROM AN ENGINE AND CORRESPONDING METHOD. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083525A (en) * | 1961-02-21 | 1963-04-02 | Charles W Morris | Device for modifying exhaust gases from internal combustion engines |
US3209531A (en) * | 1962-05-18 | 1965-10-05 | Morris | Adaptable afterburner |
US3282046A (en) * | 1964-06-11 | 1966-11-01 | Walker | Automatic treatment of selected portions of exhaust gases |
-
1969
- 1969-09-12 FR FR6931150A patent/FR2018123A1/fr not_active Withdrawn
- 1969-09-12 GB GB45216/69A patent/GB1255823A/en not_active Expired
- 1969-09-15 US US857661A patent/US3590578A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1946338A1 (en) | 1970-09-03 |
US3590578A (en) | 1971-07-06 |
FR2018123A1 (en) | 1970-05-29 |
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