GB528469A - Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines - Google Patents

Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines

Info

Publication number
GB528469A
GB528469A GB13690/39A GB1369039A GB528469A GB 528469 A GB528469 A GB 528469A GB 13690/39 A GB13690/39 A GB 13690/39A GB 1369039 A GB1369039 A GB 1369039A GB 528469 A GB528469 A GB 528469A
Authority
GB
United Kingdom
Prior art keywords
passages
cylinders
ports
internal combustion
combustion engines
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
GB13690/39A
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.)
AUTOMOBILI ISOTTA FRASCHINI FA
Original Assignee
AUTOMOBILI ISOTTA FRASCHINI FA
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
Application filed by AUTOMOBILI ISOTTA FRASCHINI FA filed Critical AUTOMOBILI ISOTTA FRASCHINI FA
Publication of GB528469A publication Critical patent/GB528469A/en
Expired 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
    • F02F1/4214—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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis

Abstract

528,469. Cylinders. FABBRICA AUTOMOBILI ISOTTA FRASCHINI, and TEBALDI, A. May 8, 1939, No. 13690. Convention date, May 10 1938. [Class 7 (ii)] In an arrangement of overhead valves in which twc inlet and two exhaust valves 5, 5<1>, 6, 61 alternate round the cylinder heads of a multicylinder engine, similar valves on neighbouring cylinders are adjacent so that they can be served by common passages The inlet passages 7, 7<1> preferably extend along the head casting above the exhaust passages 10. The passages 7, 7<1> are united in a passage 11 containing the main throttle valve.
GB13690/39A 1938-05-10 1939-05-08 Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines Expired GB528469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT528469X 1938-05-10

Publications (1)

Publication Number Publication Date
GB528469A true GB528469A (en) 1940-10-30

Family

ID=11277945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13690/39A Expired GB528469A (en) 1938-05-10 1939-05-08 Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines

Country Status (1)

Country Link
GB (1) GB528469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141174A (en) * 1983-06-08 1984-12-12 Brunswick Corp Exhaust system for four cylinder two-stroke engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141174A (en) * 1983-06-08 1984-12-12 Brunswick Corp Exhaust system for four cylinder two-stroke engines

Similar Documents

Publication Publication Date Title
GB528469A (en) Improvements relating to the ports and passages of the cylinders of multi-cylinder internal combustion engines
GB391386A (en) Improvements in or relating to cylinder constructions for internal combustion engines
GB457304A (en) Improvements in and relating to the scavenging of the cylinders of two-stroke internal combustion engines
GB193919A (en) Improvements relating to valves and valve-gear for internal combustion engines
GB521460A (en) Cylinder head for 4-stroke internal combustion engines
GB497592A (en) Improvements in or relating to multi-cylinder radial internal combustion engines
GB275557A (en) Improvements in rotary valves, particularly for internal combustion engines
GB206196A (en) Improvements in connection with valvular arrangements of internal combustion engines
GB442347A (en) Improvements in or relating to the cylinders of two-stroke internal combustion engines
GB501573A (en) Improvements in valve gear for multi-cylinder internal combustion engines
GB446735A (en) Improvements relating to means for cooling the pistons and introducing the charge in two-stroke internal combustion engines
GB508996A (en) Improvements in or relating to the cylinder ports of two-stroke internal combustion engines
GB839955A (en) New or improved arrangement and construction of intake ducts in an injection internal combustion engine
GB330291A (en) Improvements relating to the inlet and exhaust passages of overhead-valve internal-combustion engines
GB382823A (en) Slide valve internal combustion engine
GB370955A (en) Methods of constructing internal combustion engines suitable for manufacture as either two or four cycle types
GB728487A (en) Improvements relating to internal combustion engines having overhead admission valves
GB307100A (en) Improvements in scavenging for two-stroke internal combustion engines
GB393670A (en) Improvements in or relating to the cylinder passages and valves of internal combustion engines
GB504135A (en) Improvements in or relating to the scavenging of the cylinders of two-stroke cycle internal combustion engines
GB429689A (en) Improvements in or relating to the valves and valve gear of internal combustion engines
GB431098A (en) A four stroke cycle internal combustion engine
GB518712A (en) Improved method of working internal combustion engines
GB512813A (en) Improvements in or relating to the induction systems of internal-combustion engines
GB189460A (en) Improvements in rotary sleeve valve mechanism for internal combustion engines