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GB1426398A - Four-stroke internal combustion engines - Google Patents

Four-stroke internal combustion engines

Info

Publication number
GB1426398A
GB1426398A GB3117073A GB3117073A GB1426398A GB 1426398 A GB1426398 A GB 1426398A GB 3117073 A GB3117073 A GB 3117073A GB 3117073 A GB3117073 A GB 3117073A GB 1426398 A GB1426398 A GB 1426398A
Authority
GB
United Kingdom
Prior art keywords
engine
mixture
internal combustion
combustion engines
stroke internal
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
GB3117073A
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB1426398A publication Critical patent/GB1426398A/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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • 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)
    • F02B19/1028—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 and cylinder having both intake ports or valves, e.g. HONDS CVCC
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1426398 Treating I C engine charge; crankcase ventilation HONDA GIKEN KOGYO KK 29 June 1973 [30 June 1972] 31170/73 Heading F1B Blow-by gases from the engine crank-case 19 are conveyed into the mixture flow-path to the main combustion chamber 4 through conduits 24, 25. A valve 26 controlling the flow of gases includes a spring-biased member 29 which opens the port 25 1 when the engine is running and provides a restricted flow passage 30 when seated on the port 25 2 with the engine over-running. The carburetter 8 provides a mixture for the main chamber 4 and the carburetter 10 a richer mixture for the pre-combustion chamber 6.
GB3117073A 1972-06-30 1973-06-29 Four-stroke internal combustion engines Expired GB1426398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47065537A JPS5134945B2 (en) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
GB1426398A true GB1426398A (en) 1976-02-25

Family

ID=13289847

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3117073A Expired GB1426398A (en) 1972-06-30 1973-06-29 Four-stroke internal combustion engines

Country Status (15)

Country Link
JP (1) JPS5134945B2 (en)
AR (1) AR209898A1 (en)
BE (1) BE801686A (en)
BR (1) BR7304749D0 (en)
CA (1) CA977229A (en)
CH (1) CH560840A5 (en)
CS (1) CS197221B2 (en)
DD (1) DD107329A5 (en)
DE (1) DE2333232B2 (en)
ES (1) ES416461A1 (en)
FR (1) FR2191601A5 (en)
GB (1) GB1426398A (en)
IT (1) IT989696B (en)
NL (1) NL7309106A (en)
SE (1) SE411374B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520974A1 (en) * 2003-10-03 2005-04-06 HONDA MOTOR CO., Ltd. Blowby gas control apparatus for internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56113709A (en) * 1980-02-14 1981-09-07 Sunstar Inc Toothpaste
DE102005020442B4 (en) * 2005-04-29 2018-01-25 Mahle International Gmbh Venting device for a crankcase of an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520974A1 (en) * 2003-10-03 2005-04-06 HONDA MOTOR CO., Ltd. Blowby gas control apparatus for internal combustion engine
US7159582B2 (en) 2003-10-03 2007-01-09 Honda Motor Co., Ltd. Blowby control system and method for an internal combustion engine

Also Published As

Publication number Publication date
DD107329A5 (en) 1974-07-20
CS197221B2 (en) 1980-04-30
AU5730273A (en) 1975-01-09
NL7309106A (en) 1974-01-02
SE411374B (en) 1979-12-17
DE2333232B2 (en) 1978-04-06
IT989696B (en) 1975-06-10
FR2191601A5 (en) 1974-02-01
AR209898A1 (en) 1977-06-15
BR7304749D0 (en) 1974-08-15
CH560840A5 (en) 1975-04-15
JPS4925337A (en) 1974-03-06
DE2333232A1 (en) 1974-01-17
JPS5134945B2 (en) 1976-09-29
BE801686A (en) 1974-01-02
ES416461A1 (en) 1976-02-16
CA977229A (en) 1975-11-04

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Legal Events

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