JPS5943920A - 四サイクル内燃機関用シリンダヘツド - Google Patents

四サイクル内燃機関用シリンダヘツド

Info

Publication number
JPS5943920A
JPS5943920A JP58141971A JP14197183A JPS5943920A JP S5943920 A JPS5943920 A JP S5943920A JP 58141971 A JP58141971 A JP 58141971A JP 14197183 A JP14197183 A JP 14197183A JP S5943920 A JPS5943920 A JP S5943920A
Authority
JP
Japan
Prior art keywords
valve
cylinder head
angle
combustion chamber
approximately
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
JP58141971A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0159410B2 (OSRAM
Inventor
イ−リ・ザイドル
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of JPS5943920A publication Critical patent/JPS5943920A/ja
Publication of JPH0159410B2 publication Critical patent/JPH0159410B2/ja
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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive 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
    • 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]
    • 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
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
JP58141971A 1982-08-10 1983-08-04 四サイクル内燃機関用シリンダヘツド Granted JPS5943920A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3229723 1982-08-10
DE3229723.8 1982-08-10

Publications (2)

Publication Number Publication Date
JPS5943920A true JPS5943920A (ja) 1984-03-12
JPH0159410B2 JPH0159410B2 (OSRAM) 1989-12-18

Family

ID=6170513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58141971A Granted JPS5943920A (ja) 1982-08-10 1983-08-04 四サイクル内燃機関用シリンダヘツド

Country Status (5)

Country Link
US (1) US4494489A (OSRAM)
EP (1) EP0101969B1 (OSRAM)
JP (1) JPS5943920A (OSRAM)
AT (1) ATE16305T1 (OSRAM)
DE (1) DE3361124D1 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542965A1 (de) * 1985-12-05 1987-06-11 Ford Werke Ag Gemischverdichtende brennkraftmaschine, insbesondere fremdgezuendete viertaktbrennkraftmaschine
US5228419A (en) * 1989-11-29 1993-07-20 Yamaha Hatsudoki Kabushiki Kaisha Valve operating system for engine
US6895925B2 (en) 2002-09-18 2005-05-24 Daimlerchrysler Corporation Internal combustion engine having three valves per cylinder
FR2926849A1 (fr) 2008-01-29 2009-07-31 Renault Sas Moteur thermique de vehicule automobile a chambres de combustion de rendement eleve.
EP3263879B1 (en) * 2015-05-12 2019-12-18 Yamaha Hatsudoki Kabushiki Kaisha Two-valve engine
US10060387B2 (en) 2016-06-22 2018-08-28 Ford Global Technologies, Llc Multi-step combustion chamber with multi-step cylinder head
US10865734B2 (en) 2017-12-06 2020-12-15 Ai Alpine Us Bidco Inc Piston assembly with offset tight land profile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107309A (OSRAM) * 1974-01-30 1975-08-23
JPS5290719A (en) * 1976-01-27 1977-07-30 Nissan Motor Co Ltd Cylinder head for engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874847C (de) * 1944-06-25 1953-04-27 Messerschmitt Boelkow Blohm Zylinderkopfblock
US3164143A (en) * 1964-03-11 1965-01-05 Dolza John Internal combustion engine
DE1295270B (de) * 1964-05-08 1969-05-14 Bayerische Motoren Werke Ag Brennraum fuer eine mit Gemischverdichtung und Fremdzuendung arbeitende Viertakt-Brennkraftmaschine
JPS6010164B2 (ja) * 1976-02-03 1985-03-15 日産自動車株式会社 エンジンのシリンダヘツド
JPS5560620A (en) * 1978-10-31 1980-05-07 Toyota Motor Corp Combustion chamber of internal combustion engine
DE2919213A1 (de) * 1979-05-12 1980-11-20 Daimler Benz Ag Zylinderkopf fuer eine brennkraftmaschine
DE3009279A1 (de) * 1980-03-11 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107309A (OSRAM) * 1974-01-30 1975-08-23
JPS5290719A (en) * 1976-01-27 1977-07-30 Nissan Motor Co Ltd Cylinder head for engine

Also Published As

Publication number Publication date
EP0101969B1 (de) 1985-10-30
DE3361124D1 (en) 1985-12-05
US4494489A (en) 1985-01-22
JPH0159410B2 (OSRAM) 1989-12-18
ATE16305T1 (de) 1985-11-15
EP0101969A1 (de) 1984-03-07

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