GB357519A - Improvements in or relating to internal combustion engines of the liquid fuel injection type - Google Patents

Improvements in or relating to internal combustion engines of the liquid fuel injection type

Info

Publication number
GB357519A
GB357519A GB15810/30A GB1581030A GB357519A GB 357519 A GB357519 A GB 357519A GB 15810/30 A GB15810/30 A GB 15810/30A GB 1581030 A GB1581030 A GB 1581030A GB 357519 A GB357519 A GB 357519A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
air
valves
cylinder
relating
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
GB15810/30A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB357519A publication Critical patent/GB357519A/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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

357,519. Combustion chambers. CLERGET, P., 38, Rue Boileau, Paris. May 22, 1930, No. 15810. Convention date, May 25, 1929. [Classes 7 (ii) and 7 (iii).] The combustion chamber 3 of a fuel-injection engine has a part of its wall formed as an upward extension of the cylinder and shaped as shown in plan in Fig. 2. The inlet and exhaust valves 1, 2 are so disposed in the cylinder head that the air traverses a U-shaped path and rotates in the cylinder after the valves are closed. Fuel entering through an injector 5 is divided by being projected on to a protruding part 6 of the combustion chamber. The speed of rotation of the air may be increased by admitting it under pressure. A recess 4 in the piston is similar in shape to the combustion chamber. Alternative arrangements of the valves are described. Several fuel injectors may be located in the combustion chamber. The Specification as open to inspection under Sect. 91 (3) (a) states that mixture may be employed instead of air. This subject-matter does not appear in the Specification as accepted.
GB15810/30A 1929-05-25 1930-05-22 Improvements in or relating to internal combustion engines of the liquid fuel injection type Expired GB357519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357519X 1929-05-25

Publications (1)

Publication Number Publication Date
GB357519A true GB357519A (en) 1931-09-22

Family

ID=8893586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15810/30A Expired GB357519A (en) 1929-05-25 1930-05-22 Improvements in or relating to internal combustion engines of the liquid fuel injection type

Country Status (1)

Country Link
GB (1) GB357519A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477173A (en) * 1940-08-10 1949-07-26 Farkas Pierre Two-stroke internal-combustion engine
US2706971A (en) * 1949-12-28 1955-04-26 Caterpillar Tractor Co Two cycle engine
US4854280A (en) * 1985-12-31 1989-08-08 Melchior Jean F Two-stroke internal combustion engine and cylinder head for the latter
EP0541080A1 (en) * 1991-11-08 1993-05-12 Toyota Jidosha Kabushiki Kaisha A two-stroke engine
EP0558072A1 (en) * 1992-02-28 1993-09-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
FR2935738A3 (en) * 2008-09-08 2010-03-12 Renault Sas Two-stroke internal combustion engine, has combustion chamber defined by piston driven by connecting rod and by number of intake and exhaust valves, and total exhaust gas evacuation section larger than total supply section of inlet gas

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2477173A (en) * 1940-08-10 1949-07-26 Farkas Pierre Two-stroke internal-combustion engine
US2706971A (en) * 1949-12-28 1955-04-26 Caterpillar Tractor Co Two cycle engine
US4854280A (en) * 1985-12-31 1989-08-08 Melchior Jean F Two-stroke internal combustion engine and cylinder head for the latter
US5014663A (en) * 1985-12-31 1991-05-14 Melchior Jean F Two-stroke internal combustion engine and cylinder head for the latter
EP0541080A1 (en) * 1991-11-08 1993-05-12 Toyota Jidosha Kabushiki Kaisha A two-stroke engine
EP0558072A1 (en) * 1992-02-28 1993-09-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5305720A (en) * 1992-02-28 1994-04-26 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
USRE36500E (en) * 1992-02-28 2000-01-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
FR2935738A3 (en) * 2008-09-08 2010-03-12 Renault Sas Two-stroke internal combustion engine, has combustion chamber defined by piston driven by connecting rod and by number of intake and exhaust valves, and total exhaust gas evacuation section larger than total supply section of inlet gas

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