GB884929A - Improvements in or relating to cylinder heads for internal combustion engines - Google Patents

Improvements in or relating to cylinder heads for internal combustion engines

Info

Publication number
GB884929A
GB884929A GB33645/60A GB3364560A GB884929A GB 884929 A GB884929 A GB 884929A GB 33645/60 A GB33645/60 A GB 33645/60A GB 3364560 A GB3364560 A GB 3364560A GB 884929 A GB884929 A GB 884929A
Authority
GB
United Kingdom
Prior art keywords
wall
passages
cooling
cylinder head
air
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
GB33645/60A
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Motoren Werke Mannheim 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 Motoren Werke Mannheim AG filed Critical Motoren Werke Mannheim AG
Publication of GB884929A publication Critical patent/GB884929A/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
    • 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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/32—Finned cylinder heads 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
    • 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
    • F02F1/28—Cylinder heads having cooling means for air cooling
    • F02F1/30—Finned cylinder heads
    • F02F1/34—Finned cylinder heads with means for directing or distributing cooling medium 
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)

Abstract

884,929. Cooling cylinders; combustion chambers. MOTOREN-WERKE MANN HEIM A.G. Sept. 30, 1960 [Oct. 10, 1959], No. 33645/60. Classes 7(2) and 7(3). In an overhead valve air-cooled fuel injection engine, part of the cooling air flowing through passages 11 between guides 8 and the combustion chamber wall 10 towards a central air tunnel 25 formed between the intake and exhaust passages 5, 6, is diverted through openings 24 into cooling air passages 33 formed along the sides of the cylinder head. The cylinder head comprises a lower wall 1 connected by partitions 3, 4, in which the passages 5, 6, are formed, to an upper wall 2 forming a rocker bore. The combustion chamber wall is formed with inclined fins 9 which direct part of the cooling air stream through the passages 11 over a dividing web 23 directly into the openings 24 formed in the upper wall 2, the remainder being deflected by the web 23 into the tunnel 25 into which project cooling fins 26 on the partitions 3, 4. A rise 31 in the wall 30 produces an air swirl 32 which increases the cooling of the wall 30. The combustion chamber 10 is insulated from contact with the cylinder head by packing between the chamber 10 and its insert 15, the chamber being held by a clamp 14.
GB33645/60A 1959-10-10 1960-09-30 Improvements in or relating to cylinder heads for internal combustion engines Expired GB884929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884929X 1959-10-10

Publications (1)

Publication Number Publication Date
GB884929A true GB884929A (en) 1961-12-20

Family

ID=6832655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33645/60A Expired GB884929A (en) 1959-10-10 1960-09-30 Improvements in or relating to cylinder heads for internal combustion engines

Country Status (1)

Country Link
GB (1) GB884929A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400812A (en) * 2011-12-19 2012-04-04 力帆实业(集团)股份有限公司 Three-air-valve engine for small-displacement motorcycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400812A (en) * 2011-12-19 2012-04-04 力帆实业(集团)股份有限公司 Three-air-valve engine for small-displacement motorcycle
CN102400812B (en) * 2011-12-19 2013-03-06 力帆实业(集团)股份有限公司 Three-air-valve engine for small-displacement motorcycle

Similar Documents

Publication Publication Date Title
ES425284A1 (en) Engine cooling system
GB1132840A (en) Improvement in spark ignition internal combustion engines
GB1046104A (en) Improvements in internal combustion engines
GB1534732A (en) Multi-cylinder water cooled internal combustion engine
GB1083951A (en) A cylinder for a water-cooled internal combustion engine, more especially a diesel engine having separate cylinder heads
GB1164971A (en) Improvements relating to Spark-Ignition Injection-Type Internal Combustion Engines.
GB1353288A (en) Two-stroke engine
ES428374A1 (en) Internal combustion engine
GB1201363A (en) Improvements in cylinder heads of internal combustion engines
GB1191660A (en) Improvements relating to Gas Inlet and Exhaust Systems for Internal Combustion Engines
GB884929A (en) Improvements in or relating to cylinder heads for internal combustion engines
GB1193878A (en) Internal Combustion Engine
GB1533993A (en) Internal combustion engines comprising two inlet valves per cylinder actuated by a single common rocker
GB1495739A (en) Internal combustion engine having main and auxiliary combustion chambers
GB1434817A (en) Pre-combustion chamber internal combustion engines
GB583652A (en) Improvements relating to the cooling arrangements of compression ignition internal combustion engines
GB708559A (en) Cylinder heads for air-cooled diesel engines
GB844995A (en) Improvements relating to air-compressing fuel-injection internal combustion engines
GB1345707A (en) Two-stroke internal combustion engines
GB645221A (en) Improvements in or relating to precombustion chambers for internal combustion engines
GB899760A (en) Improvements in fuel-injection internal combustion engines
GB877560A (en) Improvements relating to air-cooled four-stroke injection combustion engines
GB706974A (en) Improvements in and connected with the cooling means of cylinder heads in internal combustion engines
GB734945A (en) Improvements in or relating to internal combustion engines of the hot-spot ignition type
GB1188269A (en) Cylinder Head for an Air-Cooled Internal Combustion Engine