GB139536A - An improvement in internal combustion engines of the single-acting, double piston, two-stroke type - Google Patents

An improvement in internal combustion engines of the single-acting, double piston, two-stroke type

Info

Publication number
GB139536A
GB139536A GB1901418A GB1901418A GB139536A GB 139536 A GB139536 A GB 139536A GB 1901418 A GB1901418 A GB 1901418A GB 1901418 A GB1901418 A GB 1901418A GB 139536 A GB139536 A GB 139536A
Authority
GB
United Kingdom
Prior art keywords
piston
combustion engines
acting
improvement
internal combustion
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
GB1901418A
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 GB1901418A priority Critical patent/GB139536A/en
Publication of GB139536A publication Critical patent/GB139536A/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
    • F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
    • F01B7/06—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using only connecting-rods for conversion of reciprocatory into rotary motion or vice versa
    • F01B7/08—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using only connecting-rods for conversion of reciprocatory into rotary motion or vice versa with side rods
    • 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
    • F02B75/282—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders the pistons having equal strokes
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

139,536. Humphrey, J. F. Nov. 20, 1918. Pistons, attaching to and detaching from rod.- In an internal-combustion engine having oppositely-moving pistons, which slide one over an extension of the other, the central connecting-rod is secured to a gudgeon-pin carried by a cylindrical member Q fixed to the piston P, the rods connected to the other piston being secured to gudgeon-pins mounted in a ring T. The piston P is constructed with a cover plate N which bears upon the periphery of the piston and against a ring R through which pass holding down bolts x. Reference has been directed by the Comptroller to Specifications 13889/08, 2322/13, and 13217/15, [Class 7 (ii), Internal-combustion engines, Arrangement &c. of.].
GB1901418A 1918-11-20 1918-11-20 An improvement in internal combustion engines of the single-acting, double piston, two-stroke type Expired GB139536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1901418A GB139536A (en) 1918-11-20 1918-11-20 An improvement in internal combustion engines of the single-acting, double piston, two-stroke type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1901418A GB139536A (en) 1918-11-20 1918-11-20 An improvement in internal combustion engines of the single-acting, double piston, two-stroke type

Publications (1)

Publication Number Publication Date
GB139536A true GB139536A (en) 1920-02-20

Family

ID=10122310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1901418A Expired GB139536A (en) 1918-11-20 1918-11-20 An improvement in internal combustion engines of the single-acting, double piston, two-stroke type

Country Status (1)

Country Link
GB (1) GB139536A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016701A1 (en) * 2001-08-20 2003-02-27 Stoyan Stoimenov Kokudev Combined piston engine
CN106677917A (en) * 2017-03-08 2017-05-17 长春工程学院 Engine piston capable of saving energy and prolonging service life

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003016701A1 (en) * 2001-08-20 2003-02-27 Stoyan Stoimenov Kokudev Combined piston engine
CN106677917A (en) * 2017-03-08 2017-05-17 长春工程学院 Engine piston capable of saving energy and prolonging service life
CN106677917B (en) * 2017-03-08 2022-11-15 长春工程学院 Energy-saving and life-prolonging engine piston

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