GB256763A - Improvements in charge compressing means for two stroke cycle engines - Google Patents

Improvements in charge compressing means for two stroke cycle engines

Info

Publication number
GB256763A
GB256763A GB1798725A GB1798725A GB256763A GB 256763 A GB256763 A GB 256763A GB 1798725 A GB1798725 A GB 1798725A GB 1798725 A GB1798725 A GB 1798725A GB 256763 A GB256763 A GB 256763A
Authority
GB
United Kingdom
Prior art keywords
charge
stroke
ports
stroke cycle
compressing means
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
GB1798725A
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 GB1798725A priority Critical patent/GB256763A/en
Publication of GB256763A publication Critical patent/GB256763A/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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/10—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder
    • F02B33/12—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with the pumping cylinder situated between working cylinder and crankcase, or with the pumping cylinder surrounding working cylinder the rear face of working piston acting as pumping member and co-operating with a pumping chamber isolated from crankcase, the connecting-rod passing through the chamber and co-operating with movable isolating member

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

256,763. Heard, W. H. July 14, 1925. Two - stroke engines.-In an engine which compresses a pump charge in the end of the cylinder remote from the compression space an oscillating valve A of spherical curvature, and worked by the lateral movement of the piston rod G, controls the inlet of the charge through a passage J to the compression space B during the up-stroke of the piston. Towards the end of the down - stroke, the compressed charge is transferred through ports L, M, and exhaust occurs through ports N, P, both sets of ports L and N being formed in a sleeve extension H<1> of the piston.
GB1798725A 1925-07-14 1925-07-14 Improvements in charge compressing means for two stroke cycle engines Expired GB256763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1798725A GB256763A (en) 1925-07-14 1925-07-14 Improvements in charge compressing means for two stroke cycle engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1798725A GB256763A (en) 1925-07-14 1925-07-14 Improvements in charge compressing means for two stroke cycle engines

Publications (1)

Publication Number Publication Date
GB256763A true GB256763A (en) 1926-08-19

Family

ID=10104668

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1798725A Expired GB256763A (en) 1925-07-14 1925-07-14 Improvements in charge compressing means for two stroke cycle engines

Country Status (1)

Country Link
GB (1) GB256763A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564913A (en) * 1950-05-04 1951-08-21 Malcolm S Mead Internal-combustion motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564913A (en) * 1950-05-04 1951-08-21 Malcolm S Mead Internal-combustion motor

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