GB1255823A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

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
Application number
GB45216/69A
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.)
Honda Motor Co Ltd
Original Assignee
Honda 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.)
Filing date
Publication date
Priority claimed from JP43066352A external-priority patent/JPS4835884B1/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB1255823A publication Critical patent/GB1255823A/en
Expired legal-status Critical Current

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.
GB45216/69A 1968-09-14 1969-09-12 Improvements in or relating to internal combustion engines Expired GB1255823A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3590578A (en) 1971-07-06
DE1946338A1 (en) 1970-09-03
FR2018123A1 (en) 1970-05-29

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