GB118131A - Improvements in and connected with Two Cycle Internal Combustion Engines. - Google Patents

Improvements in and connected with Two Cycle Internal Combustion Engines.

Info

Publication number
GB118131A
GB118131A GB996917A GB996917A GB118131A GB 118131 A GB118131 A GB 118131A GB 996917 A GB996917 A GB 996917A GB 996917 A GB996917 A GB 996917A GB 118131 A GB118131 A GB 118131A
Authority
GB
United Kingdom
Prior art keywords
pistons
cylinders
cams
driving
ports
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
GB996917A
Inventor
William Robert Fasey
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 GB996917A priority Critical patent/GB118131A/en
Publication of GB118131A publication Critical patent/GB118131A/en
Priority claimed from US244304A external-priority patent/US1374915A/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
    • F02B75/28—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
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • F01B3/045—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces by two or more curved surfaces, e.g. for two or more pistons in one 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
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • 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)
  • Supercharger (AREA)

Abstract

118,131. Fasey, W. R. July 10, 1917. Two-stroke-cycle engines; driving-gear.-In a stationary-cylinder engine, oppositely-moving pistons compress their pump charges in the closed ends of the cylinders and the pistons are connected to the driving-shaft through cam mechanism which imparts a dwell to the pistons during the admission periods when the inlet ports are fully open Fig. 1 shows an engine having a pair of oppositely-moving pistons 1 in each of a number of cylinders disposed parallel to a central shaft 5 having driving-cams 2, 2<a> at its ends. The pistons control inlet and discharge ports 7, 8 respectively, the cams 2, 2<a> being constructed to open, and close partly, the exhaust ports before the opening of the inlet ports, the cams holding the pistons stationary, to prolong the charging period, when the inlet ports are fullyopen and the exhaust ports closed. Combustible mixture and scavenging air may be compressed separately in the closed ends of the cylinders; or combustible mixture only may be used, the charges being stored in a chamber 9, the pressure in which may be regulated as desired. Specification 2249/15 is referred to. According to the Provisional Specification, the cylinders may rotate; and they may contain one piston only.
GB996917A 1917-07-10 1917-07-10 Improvements in and connected with Two Cycle Internal Combustion Engines. Expired GB118131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB996917A GB118131A (en) 1917-07-10 1917-07-10 Improvements in and connected with Two Cycle Internal Combustion Engines.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB996917A GB118131A (en) 1917-07-10 1917-07-10 Improvements in and connected with Two Cycle Internal Combustion Engines.
US244304A US1374915A (en) 1918-07-10 1918-07-10 Two-cycle internal-combustion engine

Publications (1)

Publication Number Publication Date
GB118131A true GB118131A (en) 1918-03-12

Family

ID=32683960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB996917A Expired GB118131A (en) 1917-07-10 1917-07-10 Improvements in and connected with Two Cycle Internal Combustion Engines.

Country Status (1)

Country Link
GB (1) GB118131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098578A (en) * 1999-05-06 2000-08-08 Schuko; Leonhard E. Internal combustion engine with improved gas exchange
ITVE20130020A1 (en) * 2013-04-22 2014-10-23 Pierfrancesco Poniz NON VIBRATING COMPACT ENDOTHERMAL ENGINE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098578A (en) * 1999-05-06 2000-08-08 Schuko; Leonhard E. Internal combustion engine with improved gas exchange
WO2000068553A1 (en) * 1999-05-06 2000-11-16 Schuko Leonhard E Internal combustion engine with improved gas exchange
ITVE20130020A1 (en) * 2013-04-22 2014-10-23 Pierfrancesco Poniz NON VIBRATING COMPACT ENDOTHERMAL ENGINE

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