DE3932439A1 - Zylinderkopfaufbau eines motors mit hilfsbrennraum - Google Patents

Zylinderkopfaufbau eines motors mit hilfsbrennraum

Info

Publication number
DE3932439A1
DE3932439A1 DE3932439A DE3932439A DE3932439A1 DE 3932439 A1 DE3932439 A1 DE 3932439A1 DE 3932439 A DE3932439 A DE 3932439A DE 3932439 A DE3932439 A DE 3932439A DE 3932439 A1 DE3932439 A1 DE 3932439A1
Authority
DE
Germany
Prior art keywords
cylinder head
main body
section
combustion chamber
gap
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
DE3932439A
Other languages
German (de)
English (en)
Inventor
Sadaki Matsuno
Hideo Mochizuki
Seiji Takahashi
Kazuo Toyoda
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE3932439A1 publication Critical patent/DE3932439A1/de
Granted legal-status Critical Current

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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • 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
    • F02B2275/16—Indirect injection
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Gasket Seals (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE3932439A 1988-09-28 1989-09-28 Zylinderkopfaufbau eines motors mit hilfsbrennraum Granted DE3932439A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988125646U JPH0649859Y2 (ja) 1988-09-28 1988-09-28 副室付エンジンのシリンダヘツド構造

Publications (1)

Publication Number Publication Date
DE3932439A1 true DE3932439A1 (de) 1990-04-05

Family

ID=14915176

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3932439A Granted DE3932439A1 (de) 1988-09-28 1989-09-28 Zylinderkopfaufbau eines motors mit hilfsbrennraum

Country Status (2)

Country Link
JP (1) JPH0649859Y2 (enrdf_load_stackoverflow)
DE (1) DE3932439A1 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357433B2 (de) * 1973-11-17 1980-01-24 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Befestigung eines Einsatzstücks in einer Vorkammer einer Hubkolbenbrennkraftmaschine
DE3611799A1 (de) * 1985-04-08 1986-10-16 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Hilfsbrennkammer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2357433B2 (de) * 1973-11-17 1980-01-24 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Befestigung eines Einsatzstücks in einer Vorkammer einer Hubkolbenbrennkraftmaschine
DE3611799A1 (de) * 1985-04-08 1986-10-16 Ngk Spark Plug Co., Ltd., Nagoya, Aichi Hilfsbrennkammer

Also Published As

Publication number Publication date
JPH0649859Y2 (ja) 1994-12-14
JPH0250023U (enrdf_load_stackoverflow) 1990-04-06

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee