GB2269633B - Exhaust passage for an internal combustion engine - Google Patents

Exhaust passage for an internal combustion engine

Info

Publication number
GB2269633B
GB2269633B GB9320848A GB9320848A GB2269633B GB 2269633 B GB2269633 B GB 2269633B GB 9320848 A GB9320848 A GB 9320848A GB 9320848 A GB9320848 A GB 9320848A GB 2269633 B GB2269633 B GB 2269633B
Authority
GB
United Kingdom
Prior art keywords
combustion engine
internal combustion
exhaust passage
exhaust
passage
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 - Fee Related
Application number
GB9320848A
Other versions
GB2269633A (en
GB9320848D0 (en
Inventor
Hideaki Ushio
Seiji Nishimoto
Koji Tamenori
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 JP1989070945U external-priority patent/JP2519219Y2/en
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority claimed from GB9011148A external-priority patent/GB2231921B/en
Publication of GB9320848D0 publication Critical patent/GB9320848D0/en
Publication of GB2269633A publication Critical patent/GB2269633A/en
Application granted granted Critical
Publication of GB2269633B publication Critical patent/GB2269633B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F02F1/4271—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels with an exhaust liner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4264—Shape or arrangement of intake or exhaust channels in cylinder heads of exhaust channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
GB9320848A 1989-05-18 1990-05-18 Exhaust passage for an internal combustion engine Expired - Fee Related GB2269633B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5747589 1989-05-18
JP1989070945U JP2519219Y2 (en) 1989-06-16 1989-06-16 Engine parts with manifold exhaust passage
GB9011148A GB2231921B (en) 1989-05-18 1990-05-18 Exhaust passage for an internal combustion engine

Publications (3)

Publication Number Publication Date
GB9320848D0 GB9320848D0 (en) 1993-12-01
GB2269633A GB2269633A (en) 1994-02-16
GB2269633B true GB2269633B (en) 1994-05-04

Family

ID=27265090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9320848A Expired - Fee Related GB2269633B (en) 1989-05-18 1990-05-18 Exhaust passage for an internal combustion engine

Country Status (1)

Country Link
GB (1) GB2269633B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279904A2 (en) * 1987-02-26 1988-08-31 CERASIV GmbH INNOVATIVES KERAMIK-ENGINEERING Tube-shaped ceramic body
EP0285312A2 (en) * 1987-03-24 1988-10-05 Ngk Insulators, Ltd. Ceramic materials to be insert-cast and ceramic port liners
US5076054A (en) * 1989-08-24 1991-12-31 Nissan Motor Co., Ltd. Exhaust apparatus for combustion equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279904A2 (en) * 1987-02-26 1988-08-31 CERASIV GmbH INNOVATIVES KERAMIK-ENGINEERING Tube-shaped ceramic body
EP0285312A2 (en) * 1987-03-24 1988-10-05 Ngk Insulators, Ltd. Ceramic materials to be insert-cast and ceramic port liners
EP0437302A2 (en) * 1987-03-24 1991-07-17 Ngk Insulators, Ltd. Ceramic port liners
US5076054A (en) * 1989-08-24 1991-12-31 Nissan Motor Co., Ltd. Exhaust apparatus for combustion equipment

Also Published As

Publication number Publication date
GB2269633A (en) 1994-02-16
GB9320848D0 (en) 1993-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000518