GB256231A - Improvements in four-stroke-cycle internal combustion engines - Google Patents

Improvements in four-stroke-cycle internal combustion engines

Info

Publication number
GB256231A
GB256231A GB18652/26A GB1865226A GB256231A GB 256231 A GB256231 A GB 256231A GB 18652/26 A GB18652/26 A GB 18652/26A GB 1865226 A GB1865226 A GB 1865226A GB 256231 A GB256231 A GB 256231A
Authority
GB
United Kingdom
Prior art keywords
stroke
internal combustion
combustion engines
pistons
cycle internal
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
GB18652/26A
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 GB256231A publication Critical patent/GB256231A/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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

256,231. Bidoire, M. A. L. Aug. 1, 1925, [Convention date]. Drawings to Specification. Pistons ; cooling.-Pistons are cooled by a fluid under pressure, e.g. oil, which enters and leaves a pair of rigidly connected pistons, moving in parallel cylinders of an internal-combustion engine, through telescopic pipes, the fluid passing from one piston to the other through a bent pipe.
GB18652/26A 1925-08-01 1926-07-26 Improvements in four-stroke-cycle internal combustion engines Expired GB256231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE256231X 1925-08-01

Publications (1)

Publication Number Publication Date
GB256231A true GB256231A (en) 1927-02-24

Family

ID=5966262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18652/26A Expired GB256231A (en) 1925-08-01 1926-07-26 Improvements in four-stroke-cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB256231A (en)

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