GB722044A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB722044A
GB722044A GB9818/52A GB981852A GB722044A GB 722044 A GB722044 A GB 722044A GB 9818/52 A GB9818/52 A GB 9818/52A GB 981852 A GB981852 A GB 981852A GB 722044 A GB722044 A GB 722044A
Authority
GB
United Kingdom
Prior art keywords
fuel
mixture
per cent
valve
chamber
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
GB9818/52A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB722044A publication Critical patent/GB722044A/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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
    • F02B19/1014—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/108—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber
    • F02B19/1085—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with fuel injection at least into pre-combustion chamber, i.e. injector mounted directly in the pre-combustion chamber controlling fuel injection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

722,044. Cycles ; cylinders. NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ. April 18, 1952 [April 20, 1951], No. 9818/52. Classes 7 (2) and 7 (3). In two-stroke (as shown) and four-stroke engines in which a fuel/air mixture is compressed before ignition, weak fuel/air mixture is fed to a cylinder 1, as through an inlet valve 5 controlling a compressor-fed air conduit 4 supplied with vaporized fuel through a control valve 7, rich fuel/air mixture is formed in a pre-combustion chamber 3, having a volume between 15 per cent. and 35 per cent. of the total clearance volume, by fuel injection thereinto as from a low-pressure diaphragm pump 14 supplied through a control valve 11, and ignition means such as a sparking plug 8 is disposed within the chamber 3. The fuel content of the weak mixture at full load is less than 80 per cent. of that of a stoichiometric mixture ; injection into the chamber 3, which occurs within the first half of the compression stroke, provides a substantially stoichiometric mixture therein, between 15 per cent. and 35 per cent. of the total fuel consumed at full load being used in forming the rich mixture. Fuel control at partial loads is effected mainly or wholly by the valve 7, with or without air control by a throttle valve in the conduit 4. In Fig. 2 (not shown) exhaust ports 13 are replaced by a cylinder head exhaust valve and crankcase compression of the weak mixture is employed, injection into the chamber 3 occurring as soon as piston-controlled transfer ports in the cylinder 1 are closed.
GB9818/52A 1951-04-20 1952-04-18 Improvements in or relating to internal combustion engines Expired GB722044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL722044X 1951-04-20

Publications (1)

Publication Number Publication Date
GB722044A true GB722044A (en) 1955-01-19

Family

ID=19817667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9818/52A Expired GB722044A (en) 1951-04-20 1952-04-18 Improvements in or relating to internal combustion engines

Country Status (1)

Country Link
GB (1) GB722044A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143421A (en) * 2017-06-27 2017-09-08 北京工业大学 A kind of automatically controlled in-cylinder direct-jet two-stroke hydrogen internal combustion engine and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143421A (en) * 2017-06-27 2017-09-08 北京工业大学 A kind of automatically controlled in-cylinder direct-jet two-stroke hydrogen internal combustion engine and control method

Similar Documents

Publication Publication Date Title
US2758576A (en) Internal combustion engine with antechamber and method of operating same
GB1240518A (en) Internal combustion engine with sub-combustion chamber
GB1386363A (en) Two-stroke internal combustion engine
GB1092736A (en) Reciprocatory spark ignition internal combustion engines
GB1363034A (en) Rotary piston internal combustion engine
SU596174A3 (en) Eight-cylinder four-stroke internal combustion engine
GB1484363A (en) Internal combustion engines
US2914041A (en) High compression spark ignited gas engine and method
GB1509352A (en) Four-stroke reciprocating spark-ignition internal combustion engine with fuel injection into an ignition chamber
GB1535592A (en) Reciprocating piston internal combustion engines with exhaust recirculation
US3066661A (en) Ignition device for internal combustion engines
GB722044A (en) Improvements in or relating to internal combustion engines
US2415506A (en) Internal-combustion engine
US2196860A (en) Internal combustion engine
GB527873A (en) Improvements in two-stroke cycle internal combustion engines using liquid and gaseous fuel alternatively or simultaneously
US2760471A (en) Internal combustion engine and method of operation
GB699512A (en) Improvements in fuel-injection internal combustion engines
GB1503700A (en) Internal combustion engines having precombustion chambers
GB804024A (en) Improvements in gas engines
GB733928A (en) Improvements in or relating to compression ignition internal combustion engines
GB683162A (en) Improvements in or relating to internal combustion engines
GB773583A (en) Improvements relating to four-stroke internal combustion engines and a method of operation therefor
GB511596A (en) Improvements in and relating to internal combustion engines
GB593551A (en) Improved means for varying the cylinder compression ratio in compression-ignition internal combustion engines
GB448739A (en) Improvements in or relating to fuel supply systems for internal combustion engines