GB190839A - Improvements in internal combustion engines - Google Patents

Improvements in internal combustion engines

Info

Publication number
GB190839A
GB190839A GB2739321A GB2739321A GB190839A GB 190839 A GB190839 A GB 190839A GB 2739321 A GB2739321 A GB 2739321A GB 2739321 A GB2739321 A GB 2739321A GB 190839 A GB190839 A GB 190839A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
separate
combustion engines
cases
crank
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
GB2739321A
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.)
HAROLD LEIGH
STANLEY HOBSON
Original Assignee
HAROLD LEIGH
STANLEY HOBSON
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 HAROLD LEIGH, STANLEY HOBSON filed Critical HAROLD LEIGH
Priority to GB2739321A priority Critical patent/GB190839A/en
Publication of GB190839A publication Critical patent/GB190839A/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
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

190,839. Leigh, H., and Hobson, S. Oct. 15, 1921. Two-stroke-cycle engines.-Oppositely moving pistons 3, 4 compress in separate crank-cases 9, and deliver the mixture through separate transfer passages 8. Two exhaust ports 6 are placed opposite the cylinder admission ports, and there are separate admission ports 7 to the crank cases.
GB2739321A 1921-10-15 1921-10-15 Improvements in internal combustion engines Expired GB190839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2739321A GB190839A (en) 1921-10-15 1921-10-15 Improvements in internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2739321A GB190839A (en) 1921-10-15 1921-10-15 Improvements in internal combustion engines

Publications (1)

Publication Number Publication Date
GB190839A true GB190839A (en) 1923-01-04

Family

ID=10258852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2739321A Expired GB190839A (en) 1921-10-15 1921-10-15 Improvements in internal combustion engines

Country Status (1)

Country Link
GB (1) GB190839A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768616A (en) * 1951-10-25 1956-10-30 Thomas B Danckwortt Two cycle opposed piston internal combustion engine
GB2311555A (en) * 1996-09-19 1997-10-01 John Selby Green Two-stroke i.c. engine with common combustion space between opposed pistons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768616A (en) * 1951-10-25 1956-10-30 Thomas B Danckwortt Two cycle opposed piston internal combustion engine
GB2311555A (en) * 1996-09-19 1997-10-01 John Selby Green Two-stroke i.c. engine with common combustion space between opposed pistons

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