EP3150299A4 - Cylinder head, internal combustion engine equipped with same, and core for molding intake port - Google Patents

Cylinder head, internal combustion engine equipped with same, and core for molding intake port Download PDF

Info

Publication number
EP3150299A4
EP3150299A4 EP15799236.3A EP15799236A EP3150299A4 EP 3150299 A4 EP3150299 A4 EP 3150299A4 EP 15799236 A EP15799236 A EP 15799236A EP 3150299 A4 EP3150299 A4 EP 3150299A4
Authority
EP
European Patent Office
Prior art keywords
core
combustion engine
internal combustion
same
cylinder head
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.)
Granted
Application number
EP15799236.3A
Other languages
German (de)
French (fr)
Other versions
EP3150299B1 (en
EP3150299A1 (en
Inventor
Daichi Abe
Takashi Satake
Koichi Tokura
Nobuo Iwamuro
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.)
Aichi Machine Industry Co Ltd
Original Assignee
Aichi Machine Industry 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 Aichi Machine Industry Co Ltd filed Critical Aichi Machine Industry Co Ltd
Publication of EP3150299A1 publication Critical patent/EP3150299A1/en
Publication of EP3150299A4 publication Critical patent/EP3150299A4/en
Application granted granted Critical
Publication of EP3150299B1 publication Critical patent/EP3150299B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
EP15799236.3A 2014-05-26 2015-02-25 Cylinder head, internal combustion engine equipped with same, and core for molding intake port Active EP3150299B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014107968 2014-05-26
PCT/JP2015/055349 WO2015182191A1 (en) 2014-05-26 2015-02-25 Cylinder head, internal combustion engine equipped with same, and core for molding intake port

Publications (3)

Publication Number Publication Date
EP3150299A1 EP3150299A1 (en) 2017-04-05
EP3150299A4 true EP3150299A4 (en) 2018-01-24
EP3150299B1 EP3150299B1 (en) 2020-09-02

Family

ID=54698533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15799236.3A Active EP3150299B1 (en) 2014-05-26 2015-02-25 Cylinder head, internal combustion engine equipped with same, and core for molding intake port

Country Status (5)

Country Link
EP (1) EP3150299B1 (en)
JP (1) JP6468608B2 (en)
CN (1) CN106457365B (en)
MX (1) MX2016014035A (en)
WO (1) WO2015182191A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863868B (en) * 2016-05-04 2021-02-09 广州汽车集团股份有限公司 Air inlet channel and combustion system of turbocharged gasoline engine
CN113560500A (en) * 2021-07-07 2021-10-29 上柴动力海安有限公司 Diesel engine cylinder cover casting air inlet duct integral core and manufacturing process thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167821A (en) * 1982-03-30 1983-10-04 Toyota Motor Corp Intake system of internal-combustion engine
JPH0814048A (en) * 1994-06-27 1996-01-16 Mitsubishi Motors Corp Stratified combustion internal combustion engine
JP2005105946A (en) * 2003-09-30 2005-04-21 Mazda Motor Corp Intake device for engine
JP2011149309A (en) * 2010-01-20 2011-08-04 Toyota Motor Corp Internal combustion engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147537A (en) * 1984-01-13 1985-08-03 Toyota Motor Corp Intake apparatus for internal-combustion engine
JPS61255745A (en) * 1985-05-10 1986-11-13 Honda Motor Co Ltd Casting method for intake manihold united with distribution chamber
JPH06213069A (en) * 1993-01-14 1994-08-02 Nissan Motor Co Ltd Intake system of internal combustion engine
JP3804178B2 (en) * 1997-04-28 2006-08-02 マツダ株式会社 Engine intake system
KR20030039466A (en) * 2001-11-13 2003-05-22 현대자동차주식회사 Intake port apparatus
US6886516B2 (en) * 2002-12-20 2005-05-03 Nissan Motor Co., Ltd. Cylinder head of internal combustion engine and method of producing same
JP4147938B2 (en) * 2002-12-26 2008-09-10 日産自動車株式会社 Intake port structure of internal combustion engine
KR100580493B1 (en) * 2004-04-23 2006-05-16 현대자동차주식회사 core structure for casting intake/exhaust port
JP4400503B2 (en) * 2005-04-19 2010-01-20 日産自動車株式会社 Partition plate for intake port, sand core for forming intake port and cylinder head
JP5308477B2 (en) * 2011-05-24 2013-10-09 ヤマハ発動機株式会社 4-cycle engine
CN203248264U (en) * 2013-03-20 2013-10-23 合肥宝发动力技术有限公司 Cylinder cover for liquefied petroleum gas and natural gas forklift truck engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167821A (en) * 1982-03-30 1983-10-04 Toyota Motor Corp Intake system of internal-combustion engine
JPH0814048A (en) * 1994-06-27 1996-01-16 Mitsubishi Motors Corp Stratified combustion internal combustion engine
JP2005105946A (en) * 2003-09-30 2005-04-21 Mazda Motor Corp Intake device for engine
JP2011149309A (en) * 2010-01-20 2011-08-04 Toyota Motor Corp Internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015182191A1 *

Also Published As

Publication number Publication date
JP6468608B2 (en) 2019-02-13
EP3150299B1 (en) 2020-09-02
CN106457365A (en) 2017-02-22
EP3150299A1 (en) 2017-04-05
WO2015182191A1 (en) 2015-12-03
JPWO2015182191A1 (en) 2017-05-25
CN106457365B (en) 2019-03-26
MX2016014035A (en) 2017-02-14

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