GB527873A - Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously - Google Patents

Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously

Info

Publication number
GB527873A
GB527873A GB1212539A GB1212539A GB527873A GB 527873 A GB527873 A GB 527873A GB 1212539 A GB1212539 A GB 1212539A GB 1212539 A GB1212539 A GB 1212539A GB 527873 A GB527873 A GB 527873A
Authority
GB
United Kingdom
Prior art keywords
valve
air
liquid
fuel
gaseous fuel
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
GB1212539A
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.)
NORMAN MCCALLUM
Original Assignee
NORMAN MCCALLUM
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 NORMAN MCCALLUM filed Critical NORMAN MCCALLUM
Priority to GB1212539A priority Critical patent/GB527873A/en
Publication of GB527873A publication Critical patent/GB527873A/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
    • F02B7/00—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel
    • F02B7/02—Engines characterised by the fuel-air charge being ignited by compression ignition of an additional fuel the fuel in the charge being liquid
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

527,873. Engines using liquid or gaseous fuel. PURDAY, H. F. P., REBBECK, F. E., and McCALLUM, N. April 22, 1939, No. 12125. [Classes 7 (ii) and 7 (iii)] In a two-stroke engine working' with liquid-fuel injection and alternatively or simultaneously with gaseous fuel, the air-inlet and the exhaust ports are arranged at opposite ends of the cylinder to give uniflow scavenging. Fig. 1 shows an engine in which scavenging-air enters at A and exhaust takes place past a valve C, liquid fuel being introduced at F, and a valve for the admission of gaseous fuel being placed at D<1> or D<2> or between two air-inlet ports as at D When using gas only, the fuel valve F may be replaced by ignition means. In a modification, the air-inlet and exhaust ports are respectively controlled by opposed pistons in the same cylinder, at the side of which a gasadmission valve is arranged, either in connection with one of the fuel-injection valves, or with the air-inlet ports, or independently. Fig. 3 shows another engine in which the gas is admitted by a valve S<1> or S<2> either before or after the compressor V, to which air is admitted at T. In a multicylinder engine, there may be a separate compressor and gas valve to each cylinder.
GB1212539A 1939-04-22 1939-04-22 Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously Expired GB527873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1212539A GB527873A (en) 1939-04-22 1939-04-22 Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1212539A GB527873A (en) 1939-04-22 1939-04-22 Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously

Publications (1)

Publication Number Publication Date
GB527873A true GB527873A (en) 1940-10-17

Family

ID=9998812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1212539A Expired GB527873A (en) 1939-04-22 1939-04-22 Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously

Country Status (1)

Country Link
GB (1) GB527873A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006105390A1 (en) * 2005-03-31 2006-10-05 Achates Power, Inc. Opposed piston, homogeneous charge pilot ignition engine
US20140238350A1 (en) * 2013-02-25 2014-08-28 Caterpillar Inc. Fuel Injection System and Method for a Combustion Engine
WO2015020867A1 (en) * 2013-08-05 2015-02-12 Achates Power, Inc. Dual-fuel constructions for opposed-piston engines with shaped combustion chambers
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006105390A1 (en) * 2005-03-31 2006-10-05 Achates Power, Inc. Opposed piston, homogeneous charge pilot ignition engine
JP2008534857A (en) * 2005-03-31 2008-08-28 アカーテース パワー，インク． Opposed piston homogeneous charge pilot ignition engine
CN101151444B (en) * 2005-03-31 2013-05-15 阿凯蒂斯鲍尔公司 Opposed piston, homogeneous charge pilot ignition engine
US10180115B2 (en) 2010-04-27 2019-01-15 Achates Power, Inc. Piston crown bowls defining combustion chamber constructions in opposed-piston engines
US20140238350A1 (en) * 2013-02-25 2014-08-28 Caterpillar Inc. Fuel Injection System and Method for a Combustion Engine
US9133808B2 (en) * 2013-02-25 2015-09-15 Caterpillar Inc. Fuel injection system and method for a combustion engine
JP2016532050A (en) * 2013-08-05 2016-10-13 アカーテース パワー，インク． Dual fuel structure for opposed piston engine with combustion chamber
CN105492736A (en) * 2013-08-05 2016-04-13 阿凯提兹动力公司 Dual-fuel constructions for opposed-piston engines with shaped combustion chambers
US20160195028A1 (en) * 2013-08-05 2016-07-07 Achates Power, Inc. Dual-fuel constructions for opposed-piston engines with shaped combustion chambers
WO2015020867A1 (en) * 2013-08-05 2015-02-12 Achates Power, Inc. Dual-fuel constructions for opposed-piston engines with shaped combustion chambers
US10465616B2 (en) 2013-08-05 2019-11-05 Achates Power, Inc. Dual-fuel constructions for opposed-piston engines with shaped combustion chambers
CN105492736B (en) * 2013-08-05 2020-01-14 阿凯提兹动力公司 Dual fuel configuration for opposed piston engine with shaped combustion chamber
US9211797B2 (en) 2013-11-07 2015-12-15 Achates Power, Inc. Combustion chamber construction with dual mixing regions for opposed-piston engines

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