GB169197A - Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another - Google Patents

Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another

Info

Publication number
GB169197A
GB169197A GB1355620A GB1355620A GB169197A GB 169197 A GB169197 A GB 169197A GB 1355620 A GB1355620 A GB 1355620A GB 1355620 A GB1355620 A GB 1355620A GB 169197 A GB169197 A GB 169197A
Authority
GB
United Kingdom
Prior art keywords
exhaust ports
stroke
interior
internal combustion
another
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
GB1355620A
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 GB1355620A priority Critical patent/GB169197A/en
Publication of GB169197A publication Critical patent/GB169197A/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L5/00—Slide valve-gear or valve-arrangements
    • F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L5/06—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston
    • 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
    • F02B75/30—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with one working piston sliding inside another
    • 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)
  • Valve Device For Special Equipments (AREA)

Abstract

169,197. Hutchinson, J. May 17, 1920. Valve - gear; regulating.-In an engine of the type described in Specification 167,603, the exhaust ports are lengthened, so that they commence to open 33‹ before the full-open period, which extends throughout 84‹ of the crank-pin circle. The total area of the exhaust poris is greater than the cross-sectional area of the combustion space. The actuation and regulation of the valve V are the same as described in the above-mentioned Specification.
GB1355620A 1920-05-17 1920-05-17 Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another Expired GB169197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1355620A GB169197A (en) 1920-05-17 1920-05-17 Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1355620A GB169197A (en) 1920-05-17 1920-05-17 Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another

Publications (1)

Publication Number Publication Date
GB169197A true GB169197A (en) 1921-09-19

Family

ID=10025069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1355620A Expired GB169197A (en) 1920-05-17 1920-05-17 Improvements relating to the exhaust ports of two-stroke-cycle internal combustion engines having one piston reciprocating in the interior of another

Country Status (1)

Country Link
GB (1) GB169197A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056015A1 (en) * 2013-10-17 2015-04-23 Cox Powertrain Ltd Internal combustion engines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015056015A1 (en) * 2013-10-17 2015-04-23 Cox Powertrain Ltd Internal combustion engines
US9874141B2 (en) 2013-10-17 2018-01-23 Cox Powertrain Ltd Internal combustion engines
CN106030036B (en) * 2013-10-17 2019-03-05 考克斯传动有限公司 Internal combustion engine

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