[go: up one dir, main page]

GB864396A - Improvements in or relating to air cooled internal combustion engines - Google Patents

Improvements in or relating to air cooled internal combustion engines

Info

Publication number
GB864396A
GB864396A GB1900059A GB1900059A GB864396A GB 864396 A GB864396 A GB 864396A GB 1900059 A GB1900059 A GB 1900059A GB 1900059 A GB1900059 A GB 1900059A GB 864396 A GB864396 A GB 864396A
Authority
GB
United Kingdom
Prior art keywords
combustion chamber
air
cool
channel
cooling 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
GB1900059A
Inventor
Hans Ludwig Hockel
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
Priority to GB1900059A priority Critical patent/GB864396A/en
Publication of GB864396A publication Critical patent/GB864396A/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
    • F02F1/34—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
    • 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

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

864,396. Construction and cooling of cylinders; combustion chambers. MOTOREN-WERKE MANNHEIM AKTIENGESELLSCHAFT VORM. BENZ ABT. STAT. MOTORENBAU. June 3, 1959, No. 19000/59. Classes 7(2) and 7(3). An air-cooled cylinder head has a central aircooling channel 22, Fig. 2, between integral inlet and exhaust passages 5, 6 and an auxiliary combustion chamber 10 which is partly surrounded by the cooling air inlet side of the air channel, and is so arranged that a first portion of the cooling air is directed to cool the combustion chamber 10 and then deflected upwards whilst a second portion is directed downwards to cool the central portion 32, Fig. 1, of the cylinder head base 1. The first portion is deflected in the direction of the arrows D by the fins 9 of the combustion chamber 10 into the channel 29 which passes underneath the top portion (or rocker box) 2. A relatively cool second portion passes along with, but outside of, the first portion taking the path of the arrows E until it is directed downwards by the fins 31 on to the central portion 32. The horizontal web 27 keeps the first relatively hot portion of cooling air out of contact with the second portion. In Fig. 3, the combustion chamber 10 is secured to an insert 14 which has thermal insulation provided by an air gap 35, a sealing ring 40 and the collar 36 of the insert. The combustion chamber 10 is described in Specification 850,315.
GB1900059A 1959-06-03 1959-06-03 Improvements in or relating to air cooled internal combustion engines Expired GB864396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1900059A GB864396A (en) 1959-06-03 1959-06-03 Improvements in or relating to air cooled internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1900059A GB864396A (en) 1959-06-03 1959-06-03 Improvements in or relating to air cooled internal combustion engines

Publications (1)

Publication Number Publication Date
GB864396A true GB864396A (en) 1961-04-06

Family

ID=10122063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1900059A Expired GB864396A (en) 1959-06-03 1959-06-03 Improvements in or relating to air cooled internal combustion engines

Country Status (1)

Country Link
GB (1) GB864396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166491A (en) * 1984-09-27 1986-05-08 Porsche Ag An air-cooled multi-cylinder internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166491A (en) * 1984-09-27 1986-05-08 Porsche Ag An air-cooled multi-cylinder internal combustion engine

Similar Documents

Publication Publication Date Title
ES288126A1 (en) Internal combustion engines
US3353522A (en) Internal combustion piston engines
GB1528387A (en) Cylinder head for a liquid-cooled internal combustion engine
SE7706072L (en) OUTLET VALVE AT PISTON COMBUSTION ENGINE
US5065707A (en) Oil-cooled cylinder head
GB1525766A (en) Water-cooled reciprocating-piston internal combustion engine
GB1497942A (en) Liquid-cooled cylindrical head for an internal combustion engine
US4127096A (en) Internal combustion engine
GB864396A (en) Improvements in or relating to air cooled internal combustion engines
GB1438874A (en) Rotary combustion engine air cooling arrangement
GB1390894A (en) Aircooled reciprocating-piston internal combustion engine
GB930659A (en) Improvements in or relating to air-cooled cylinder heads
GB734945A (en) Improvements in or relating to internal combustion engines of the hot-spot ignition type
GB1039777A (en) Cylinder head for air-cooled internal combustion engines
JPS5578118A (en) Valve seat for internal combustion engine
US2989953A (en) Internal-combustion engine
GB906487A (en) Air-cooled internal combustion engine
GB844119A (en) Liquid-cooled cylinder heads for internal combustion engines
GB1522752A (en) Liquid cooled internal combustion engine
GB884929A (en) Improvements in or relating to cylinder heads for internal combustion engines
GB630339A (en) Improvements relating to twin cylinder air cooled internal combustion engines
GB760904A (en) Air cooled internal combustion engine
GB1033124A (en) Improvements relating to liquid-cooled internal combustion engines
GB705379A (en) Air-cooled two-stroke internal combustion engine
GB1003191A (en) Cylinder heads for reciprocating internal combustion engines