SU648132A3 - Precombustion chamber internal combustion engine - Google Patents

Precombustion chamber internal combustion engine

Info

Publication number
SU648132A3
SU648132A3 SU731964234A SU1964234A SU648132A3 SU 648132 A3 SU648132 A3 SU 648132A3 SU 731964234 A SU731964234 A SU 731964234A SU 1964234 A SU1964234 A SU 1964234A SU 648132 A3 SU648132 A3 SU 648132A3
Authority
SU
USSR - Soviet Union
Prior art keywords
combustion engine
internal combustion
chamber internal
precombustion chamber
fuel
Prior art date
Application number
SU731964234A
Other languages
Russian (ru)
Inventor
Куми Тадаси
Original Assignee
Хонда Гикен Когио Кабусики Кайся (Фирма)
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 Хонда Гикен Когио Кабусики Кайся (Фирма) filed Critical Хонда Гикен Когио Кабусики Кайся (Фирма)
Application granted granted Critical
Publication of SU648132A3 publication Critical patent/SU648132A3/en

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
    • F02B19/1004—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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

33

стенку 13. Форкамсра 5 образована в тонкостенной металлической чагике 14, обладающей низкой теплоемкостью н высокой теплопроводностью . Зазор 15 между чашкой 14 и головкой 4 не оказывает существенного .влн нн  на объем. .wall 13. Vorkamra 5 is formed in a thin-walled metal chagica 14, which has a low heat capacity and high thermal conductivity. The gap 15 between the cup 14 and the head 4 does not have a significant amount of volume. .

Б чашке 14 выполнены отверстие 16 еообн аюн ее форкамёру 5 с полостью 17, где размешены электроды свечн зажнганн  6, н отверетне 18, сообщающее форкамеру с факельным каналом 7. Ось 19 факельного канала 7 совпадает с осью отверсти  18, а электроды евечи расположены пееоосно оси 19, что позвол ет предотвратить перебои в зажигании веледствие протекани  потока из замкнутого объема 2 в форкамеру 5 во врем  хода сжати .The cup 14 has a hole 16 eoobun ayun its prechamber 5 with a cavity 17, where the candle electrodes are placed zazhngann 6, a screwdriver 18 that connects the prechamber to the flare channel 7. The axis 19 of the flare channel 7 coincides with the axis of the hole 18, and the electrodes of the lake are located peoaxially 19, which prevents ignition interruptions and prevents flow from the closed volume 2 to the pre-chamber 5 during the compression stroke.

Нанравление оси 19 факельного канала 7 ограничено касательными к воображемой сфере 20 радиусом R, равным 0,16 диа.метра D цилиндра 1, вы.ход нлим из цеитра т жести О за.мкнутого объема 2, в положении 3 при повороте кривои1ина 21 вала 22 На 90° от верхней мертвой точки.Nano-alignment of the axis 19 of the flare channel 7 is limited to tangents to an imaginary sphere 20 of radius R equal to 0.16 diameters D of cylinder 1, retrieved from the center of figure O of the closed volume 2, in position 3 when turning the crank 21 of shaft 22 90 ° from top dead center.

При работе Двигател  в замкнутый объем 2 цилиндра 1 из впускного трубопровода 8 поступает относительно бедна  топ.пивовоздушна  смесь, а в форкамеру 5 из впускного трубопровода 9 поступает относительно богата  топливовоздушна  смееь. котора  поджигаетс  свечой зажигани  6. Плам  от егорани  отноеительно богатой тонливовоздушной смеси через факельный ка648132During operation of the Engine, the closed volume 2 of cylinder 1 from the inlet pipe 8 receives a relatively poor top brewer-air mixture, and the prechamber 5 from the inlet pipe 9 receives a relatively rich air-fuel mixture. which is ignited by the spark plug 6. Plum from its otuitelno rich fuel-air mixture through the flare tube 648132

нал 7 поджигает относительно бедную топливовоздунгную Смееь в замкнутом объеме 2. Отработанные газы поеле совершени  работы выход т из пилиндра I через выпускной трубопровод 12, нагрева  относительно богатую смесь в трубопроводе 9 через стенку 13.Salt 7 sets fire to a relatively lean fuel-driven Smei in a confined space 2. Exhaust gases after the work is completed leave the pilind I through the exhaust duct 12, heating the relatively rich mixture in pipeline 9 through the wall 13.

Нагрев относительно богатой тонливовоздун .1ной смеси позвол ет избежать конденсацию топлива на стенках трубопровода 9 и форкамеры 5.The heating of a relatively rich tonic mixture allows to avoid condensation of the fuel on the walls of the pipeline 9 and the pre-chamber 5.

Claims (1)

1. Патент США № 3543736, кл. 123-32 1970.1. US patent No. 3543736, cl. 123-32 1970. i/2./i / 2. / Центр cfe/fBiCfe / fBi center Риг.УRig.U
SU731964234A 1972-09-28 1973-09-27 Precombustion chamber internal combustion engine SU648132A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29299572A 1972-09-28 1972-09-28

Publications (1)

Publication Number Publication Date
SU648132A3 true SU648132A3 (en) 1979-02-15

Family

ID=23127167

Family Applications (1)

Application Number Title Priority Date Filing Date
SU731964234A SU648132A3 (en) 1972-09-28 1973-09-27 Precombustion chamber internal combustion engine

Country Status (9)

Country Link
JP (1) JPS5138369B2 (en)
AU (1) AU476622B2 (en)
CA (1) CA986799A (en)
DE (1) DE2259285B2 (en)
FR (1) FR2205103A5 (en)
GB (1) GB1413487A (en)
IT (1) IT973859B (en)
SE (1) SE387705B (en)
SU (1) SU648132A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011155910A1 (en) * 2010-06-07 2011-12-15 Общество С Ограниченной Ответственностью "Taktoha" Four-stroke multi-fuel internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51101611A (en) * 1975-03-04 1976-09-08 Isuzu Motors Ltd Toochenjinno nenshoshitsu
JPS5259206A (en) * 1976-01-17 1977-05-16 Honda Motor Co Ltd Internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3044454A (en) * 1959-04-07 1962-07-17 Rover Co Ltd Combustion chambers of compression ignition internal combustion engines
US3207141A (en) * 1963-05-14 1965-09-21 Pure Oil Co Internal combustion engine with ignition cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011155910A1 (en) * 2010-06-07 2011-12-15 Общество С Ограниченной Ответственностью "Taktoha" Four-stroke multi-fuel internal combustion engine

Also Published As

Publication number Publication date
IT973859B (en) 1974-06-10
FR2205103A5 (en) 1974-05-24
AU476622B2 (en) 1976-09-30
DE2259285A1 (en) 1974-04-04
AU4775272A (en) 1974-04-26
GB1413487A (en) 1975-11-12
JPS5138369B2 (en) 1976-10-21
CA986799A (en) 1976-04-06
SE387705B (en) 1976-09-13
JPS4970011A (en) 1974-07-06
DE2259285B2 (en) 1976-12-02

Similar Documents

Publication Publication Date Title
US6918358B2 (en) Eight-stroke internal combustion engine utilizing a slave cylinder
US3230939A (en) Method of prechamber-torch ignition in internal combustion engines
JP5131708B2 (en) Multi-point ignition engine
ES428278A1 (en) Internal combustion engine with stratified charge
JPS5926774B2 (en) External ignition 4-stroke cycle internal combustion engine
US3853097A (en) Torch nozzle orientation for internal combustion engine
SU900819A3 (en) Internal combustion piston engine
US4023541A (en) Combustion chamber for internal-combustion engine
SU648132A3 (en) Precombustion chamber internal combustion engine
US5010860A (en) Internal combustion engine with twin combustion chambers
US3422801A (en) Rotary combustion engines
US4126106A (en) Mixed cycle internal combustion engine
SE7504265L (en) SIDE VALVE COMBUSTION ENGINE.
US3606602A (en) Combustion chamber of rotary pistion engine
KR100328490B1 (en) Ignition spark plugs of internal combustion engine
SU655337A3 (en) Internal combustion engine with self-ignition and air cooling
US4325332A (en) Air injection system for internal combustion engines
US2736306A (en) Combustion chamber
US4036187A (en) Clean spark ignition internal combustion engine
US5875755A (en) Low compression ratio internal combustion engine
RU2807841C1 (en) Operating method and multi-fuel piston engine
SU1151699A1 (en) Four-stroke carburettor internal combustion engine
SU609483A3 (en) Four-stroke internal combustion engine
SU1138049A3 (en) Method of operation of internal combustion engine and internal combustion engine
SU1355733A1 (en) Internal combustion engine