GB236796A - Regulation device for internal combustion engines - Google Patents

Regulation device for internal combustion engines

Info

Publication number
GB236796A
GB236796A GB2677424A GB2677424A GB236796A GB 236796 A GB236796 A GB 236796A GB 2677424 A GB2677424 A GB 2677424A GB 2677424 A GB2677424 A GB 2677424A GB 236796 A GB236796 A GB 236796A
Authority
GB
United Kingdom
Prior art keywords
valve
air
crank case
pipe
stroke
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
GB2677424A
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.)
SENKRA MOTOREN GmbH
Original Assignee
SENKRA MOTOREN GmbH
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 SENKRA MOTOREN GmbH filed Critical SENKRA MOTOREN GmbH
Priority to GB2677424A priority Critical patent/GB236796A/en
Publication of GB236796A publication Critical patent/GB236796A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0246—Control of air or mixture supply for engines with compressor
    • F02D2700/0248—Control of air or mixture supply for engines with compressor by means of throttle devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

236,796. Rogers, F. H., (Senkra Motoren- Ges.). Nov. 10, 1924. No Patent granted (Sealing fee not paid). Regulating by changing from fourstroke to two-stroke working. The engine is provided with inlet valve 3, exhaust valve 2, transfer passages 5, inlet pipe 11 from carburettor, and air-inlet pipe 23 leading to crank case. For four-stroke working, the cam shaft 16 is adjusted so that the valves 2, 3 work in the usual sequence, and a flap valve 25 connecting the pipes 11 and 23 is closed. On the suction stroke, mixture first enters through the valve 3, and afterwards air is transferred from the crank case through the passages 5. The exhaust valve is timed to open sufficiently early on the firing stroke to allow the cylinder pressure to fall to that in the crank case before the transfer passages 5 are uncovered to admit air for scavenging. For two-stroke working, the flap 25 is opened, and the cam shaft is moved axiallv so that the inlet valve is put out of action and the exhaust valve is opened by another cam at everv revolution. Mixture from the pipe 11 and air from the pipe 23 are together drawn into the crank case. Further regulation during fourstroke working is obtained by throttles 10 and 12 provided in the pipes 23 and 11 respectively. A valve actuated from the cam shaft may be provided in the pipe 23 to admit scavening-air to the crank case when the throttle 10 is closed.
GB2677424A 1924-11-10 1924-11-10 Regulation device for internal combustion engines Expired GB236796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2677424A GB236796A (en) 1924-11-10 1924-11-10 Regulation device for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2677424A GB236796A (en) 1924-11-10 1924-11-10 Regulation device for internal combustion engines

Publications (1)

Publication Number Publication Date
GB236796A true GB236796A (en) 1925-07-16

Family

ID=10248967

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2677424A Expired GB236796A (en) 1924-11-10 1924-11-10 Regulation device for internal combustion engines

Country Status (1)

Country Link
GB (1) GB236796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392459A (en) * 1981-02-18 1983-07-12 Societe Nationale Industrielle Aerospatiale Four stroke thermal engine capable of temporary boost
US5022353A (en) * 1989-04-26 1991-06-11 Isuzu Ceramics Research Institute Co., Ltd. Variable-cycle engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392459A (en) * 1981-02-18 1983-07-12 Societe Nationale Industrielle Aerospatiale Four stroke thermal engine capable of temporary boost
US5022353A (en) * 1989-04-26 1991-06-11 Isuzu Ceramics Research Institute Co., Ltd. Variable-cycle engine

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