GB1530636A - Internal combustion engine with main and auxiliary combustion chambers - Google Patents

Internal combustion engine with main and auxiliary combustion chambers

Info

Publication number
GB1530636A
GB1530636A GB4444/76A GB444476A GB1530636A GB 1530636 A GB1530636 A GB 1530636A GB 4444/76 A GB4444/76 A GB 4444/76A GB 444476 A GB444476 A GB 444476A GB 1530636 A GB1530636 A GB 1530636A
Authority
GB
United Kingdom
Prior art keywords
apertures
aperture
passage
chamber
mixture
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
GB4444/76A
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Publication of GB1530636A publication Critical patent/GB1530636A/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
    • F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
    • F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
    • F02B19/1066—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber having an inlet and an outlet port and with two distinct intake conduits or with one intake conduit in which the heavier fuel particles are separated from the main stream, e.g. by gravitational forces
    • 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
    • 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)

Abstract

1530636 Pre-combustion chamber engines NIPPON SOKEN Inc 4 Feb 1976 [1 Sept 1975] 04444/76 Heading F1B The chamber 2 which receives mixture from the intake passage 12 communicates with the main combustion chamber 1 through apertures 8 and 9 and the volume of the chamber 2 is between 0À03 and 0À13 times the total combustion chamber volume at T.D.C. The aperture 8 has an area between 0À03 and 0À15 and the aperture 9 an area between 0À024 and 0À12 sq. cm. per cc of the volume of the chamber 2. The area ratio of the apertures 8 and 9 is between 0À8 and 2À2. A secondary carburetter (15B), Fig. 3 (not shown), may supply richer mixture to a pipe (20) opening in the passage 12 at the side of the port 10 adjacent the aperture 1. A nozzle (30), Fig. 4 (not shown), may direct a rich mixture continuously or intermittently towards the side of the passage 12 nearest the aperture 8, the passage being supplied with air or a lean mixture. The apertures 8 and 9 may each be defined by a plurality of apertures.
GB4444/76A 1975-09-01 1976-02-04 Internal combustion engine with main and auxiliary combustion chambers Expired GB1530636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50106389A JPS5229511A (en) 1975-09-01 1975-09-01 Internal combustion engine

Publications (1)

Publication Number Publication Date
GB1530636A true GB1530636A (en) 1978-11-01

Family

ID=14432330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4444/76A Expired GB1530636A (en) 1975-09-01 1976-02-04 Internal combustion engine with main and auxiliary combustion chambers

Country Status (10)

Country Link
JP (1) JPS5229511A (en)
CA (1) CA1041856A (en)
CS (1) CS209486B2 (en)
DD (1) DD124397A5 (en)
DE (1) DE2604442B2 (en)
FR (1) FR2322263A1 (en)
GB (1) GB1530636A (en)
IT (1) IT1055308B (en)
PL (1) PL106759B1 (en)
SU (1) SU579932A3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598029A (en) * 1979-01-19 1980-07-25 Sumitomo Heavy Ind Ltd Reclaimer with fixed quantity delivery controller
JPS62107122A (en) * 1985-11-05 1987-05-18 Kobe Steel Ltd Automatic dredging device of bucket elevator type dredger
JPH062980Y2 (en) * 1987-02-21 1994-01-26 住友重機械工業株式会社 Reclaimer's load detection device
RU2531834C1 (en) * 2014-01-10 2014-10-27 Николай Борисович Болотин Prechamber of internal combustion engine
DE102019131360B4 (en) * 2019-11-20 2024-05-02 Bayerische Motoren Werke Aktiengesellschaft Cylinder head for a spark-ignited reciprocating piston internal combustion engine

Also Published As

Publication number Publication date
SU579932A3 (en) 1977-11-05
DD124397A5 (en) 1977-02-16
FR2322263B1 (en) 1978-08-25
PL106759B1 (en) 1980-01-31
JPS5229511A (en) 1977-03-05
DE2604442B2 (en) 1978-12-07
CS209486B2 (en) 1981-12-31
IT1055308B (en) 1981-12-21
FR2322263A1 (en) 1977-03-25
CA1041856A (en) 1978-11-07
AU1078176A (en) 1977-08-11
DE2604442A1 (en) 1977-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee