GB222653A - Improvements in and relating to internal combustion engines - Google Patents

Improvements in and relating to internal combustion engines

Info

Publication number
GB222653A
GB222653A GB2305223A GB2305223A GB222653A GB 222653 A GB222653 A GB 222653A GB 2305223 A GB2305223 A GB 2305223A GB 2305223 A GB2305223 A GB 2305223A GB 222653 A GB222653 A GB 222653A
Authority
GB
United Kingdom
Prior art keywords
relating
internal combustion
combustion engines
lifted
cam
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
GB2305223A
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
Priority to GB2305223A priority Critical patent/GB222653A/en
Publication of GB222653A publication Critical patent/GB222653A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • 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
    • F02B75/00—Other engines
    • F02B75/002—Double acting engines

Abstract

222,653. Beattie, W. Sept. 24, 1923. No Patent granted (Sealing fee not paid). Valve gear.-In a double-acting four-stroke engine with pairs of cylinders 1 on each side of the crank shaft 2, the outer inlet and exhaust valves 9, 10 are lifted by a cam shaft 13, and the inner valves are lifted by two cam shafts 11.
GB2305223A 1923-09-14 1923-09-14 Improvements in and relating to internal combustion engines Expired GB222653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2305223A GB222653A (en) 1923-09-14 1923-09-14 Improvements in and relating to internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2305223A GB222653A (en) 1923-09-14 1923-09-14 Improvements in and relating to internal combustion engines

Publications (1)

Publication Number Publication Date
GB222653A true GB222653A (en) 1924-10-09

Family

ID=10189325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2305223A Expired GB222653A (en) 1923-09-14 1923-09-14 Improvements in and relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB222653A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140627A1 (en) * 1991-12-10 1992-07-16 Kurt Jurack IC engine with double-acting working piston - has two working strokes for each crankshaft rotation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140627A1 (en) * 1991-12-10 1992-07-16 Kurt Jurack IC engine with double-acting working piston - has two working strokes for each crankshaft rotation

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