GB343131A - Improvements in two-stroke internal combustion engines - Google Patents

Improvements in two-stroke internal combustion engines

Info

Publication number
GB343131A
GB343131A GB3435129A GB3435129A GB343131A GB 343131 A GB343131 A GB 343131A GB 3435129 A GB3435129 A GB 3435129A GB 3435129 A GB3435129 A GB 3435129A GB 343131 A GB343131 A GB 343131A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
pump
dead centre
power
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
GB3435129A
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 GB3435129A priority Critical patent/GB343131A/en
Publication of GB343131A publication Critical patent/GB343131A/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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • 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
    • F02B2720/00—Engines with liquid fuel
    • F02B2720/22—Four stroke engines
    • F02B2720/223—Four stroke engines with measures for charging, increasing the power

Landscapes

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

Abstract

343,131. Twostroke engines. KNOCHENHAUER, W., 4, Harburgstrasse, Wernigerode, Germany. Nov. 11, 1929, No. 34351. [Class (ii).] In an internal-combustion engine in which the air is pre-compressed in a pump cylinder a coaxial with the power cylinder f, the pump cylinder is placed against the power chamber and the power piston g is connected to a crank d<1> advanced on the pump piston crank d<2> by 180‹ plus the angle over which the fuel is injected into the cylinder. In the form shown, the crank pins d<1> of the working cylinder are 225‹ ahead of the crank pins d<2> of the pump cylinder, so that the piston c is 45‹ from its upper dead centre when the working piston g is at its lower dead centre. Air drawn into the upper part of the cylinder f during the downstroke of the piston g is compressed during the upstroke through the conduit n into the pump cylinder a, and is further compressed during the upstroke of the pump piston c until the power piston a reaches its lower dead centre, when the compressed air is forced into the power chamber with the fuel (which is heated to ignition temperature) from the fuel nozzle o, until the piston c reaches its upper dead centre and the valve v is closed.
GB3435129A 1929-11-11 1929-11-11 Improvements in two-stroke internal combustion engines Expired GB343131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3435129A GB343131A (en) 1929-11-11 1929-11-11 Improvements in two-stroke internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3435129A GB343131A (en) 1929-11-11 1929-11-11 Improvements in two-stroke internal combustion engines

Publications (1)

Publication Number Publication Date
GB343131A true GB343131A (en) 1931-02-11

Family

ID=10364561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3435129A Expired GB343131A (en) 1929-11-11 1929-11-11 Improvements in two-stroke internal combustion engines

Country Status (1)

Country Link
GB (1) GB343131A (en)

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