GB1479139A - Internal combustion engines - Google Patents

Internal combustion engines

Info

Publication number
GB1479139A
GB1479139A GB29500/73A GB2950073A GB1479139A GB 1479139 A GB1479139 A GB 1479139A GB 29500/73 A GB29500/73 A GB 29500/73A GB 2950073 A GB2950073 A GB 2950073A GB 1479139 A GB1479139 A GB 1479139A
Authority
GB
United Kingdom
Prior art keywords
ducts
passages
ribs
cooling
cylinder
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
GB29500/73A
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB29500/73A priority Critical patent/GB1479139A/en
Priority to US05/478,886 priority patent/US3977385A/en
Priority to SE7408028A priority patent/SE405998B/en
Priority to SE7408027A priority patent/SE7408027L/xx
Priority to DE2429404A priority patent/DE2429404A1/en
Priority to DE2429355A priority patent/DE2429355C2/en
Priority to FR7421458A priority patent/FR2234464B1/fr
Priority to IT68947/74A priority patent/IT1014338B/en
Priority to CA202,917A priority patent/CA1009530A/en
Priority to FR7421459A priority patent/FR2234458B1/fr
Priority to CA202,933A priority patent/CA1009105A/en
Priority to IT68948/74A priority patent/IT1014339B/en
Priority to JP49071199A priority patent/JPS5069445A/ja
Priority to JP49071200A priority patent/JPS5069416A/ja
Priority to US05/632,662 priority patent/US4131093A/en
Publication of GB1479139A publication Critical patent/GB1479139A/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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/108—Siamese-type cylinders, i.e. cylinders cast together
    • 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 
    • 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
    • F02B2275/14—Direct injection into combustion chamber
    • 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

1479139 Cooling IC engines NATIONAL RESEARCH DEVELOPMENT CORP 18 June 1974 [21 June 1973] 29500/73 Heading F1B Cooling ducts are confined to locations where they closely surround any of certain parts which are liable to overheat, the parts being the combustion zone of each cylinder, inlets for fuel to the cylinders, valve seats and valve guides, the ducts being connected by passages to a cooling fluid inlet and a cooling fluid outlet, and the remainder of the cylinder block and cylinder head contain no further such ducts and lack conventional cooling spaces formed by casting. An annular cooling water passage 34, Fig. 9, is provided around each cylinder, the depth of the passage being in general less than that of the combustion zone. Adjacent passages 34 may intersect. The cooling water passes from an inlet 24 in the cylinder head 4 to a header 25, Figs. 9 and 10, serving several passages 34 via ports 33. Ports 35 connect the passages 34 to a header 31 connected to an outlet 32. The headers 25, 31 are also connected via ducts 26, 30 to annular passages 27 each surrounding a sleeve 28 at the end of a bore 29 which houses a fuel injection nozzle holder; via ducts 38, 39 to an annular passage 37, Figs. 10, 11, surrounding each exhaust valve seat insert 36; and via ducts 40, 42 to an annular passage 41 surrounding each exhaust valve guide. Strengthening ribs 1,14, Fig. 3, extending vertically on the outside of the cylinder block and integral crank-case, and walls 13 connecting the cylinders are provided and may be disposed in other ways as shown in Fig. 8 (not shown). Horizontal ribs (not shown) inter-connect the vertical ribs 1, 14. The spaces between the ribs may be filled with sound-absorbing material. The cylinder head comprises a plate 17, Fig. 4, surmounted by ribs 18, 19, bosses 20 accommodating the fixing studs.
GB29500/73A 1973-06-21 1973-06-21 Internal combustion engines Expired GB1479139A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB29500/73A GB1479139A (en) 1973-06-21 1973-06-21 Internal combustion engines
US05/478,886 US3977385A (en) 1973-06-21 1974-06-12 Internal combustion engines with straight line reinforcing members between cylinder heads and main bearings
SE7408028A SE405998B (en) 1973-06-21 1974-06-18 COMBUSTION ENGINE
SE7408027A SE7408027L (en) 1973-06-21 1974-06-18
DE2429404A DE2429404A1 (en) 1973-06-21 1974-06-19 COMBUSTION ENGINE
DE2429355A DE2429355C2 (en) 1973-06-21 1974-06-19 Liquid-cooled internal combustion engine
FR7421458A FR2234464B1 (en) 1973-06-21 1974-06-20
IT68947/74A IT1014338B (en) 1973-06-21 1974-06-20 INTERNAL COMBUSTION ENGINE
CA202,917A CA1009530A (en) 1973-06-21 1974-06-20 Internal combustion engines
FR7421459A FR2234458B1 (en) 1973-06-21 1974-06-20
CA202,933A CA1009105A (en) 1973-06-21 1974-06-20 Cooling system for an internal combustion engine
IT68948/74A IT1014339B (en) 1973-06-21 1974-06-20 INTERNAL COMBUSTION ENGINE
JP49071199A JPS5069445A (en) 1973-06-21 1974-06-21
JP49071200A JPS5069416A (en) 1973-06-21 1974-06-21
US05/632,662 US4131093A (en) 1973-06-21 1975-11-17 Internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29500/73A GB1479139A (en) 1973-06-21 1973-06-21 Internal combustion engines

Publications (1)

Publication Number Publication Date
GB1479139A true GB1479139A (en) 1977-07-06

Family

ID=10292525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29500/73A Expired GB1479139A (en) 1973-06-21 1973-06-21 Internal combustion engines

Country Status (7)

Country Link
JP (1) JPS5069445A (en)
CA (1) CA1009105A (en)
DE (1) DE2429355C2 (en)
FR (1) FR2234458B1 (en)
GB (1) GB1479139A (en)
IT (1) IT1014338B (en)
SE (1) SE7408027L (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244330A (en) 1978-11-13 1981-01-13 Cummins Engine Company, Inc. Engine cylinder liner having a mid stop
GB2127098A (en) * 1982-09-11 1984-04-04 Ae Plc I.C. engine valve seat inserts
US5165367A (en) * 1990-11-21 1992-11-24 Ae Auto Parts Limited Cylinder liners
US5251579A (en) * 1990-07-20 1993-10-12 Ae Auto Parts Limited Cylinder liners
US7017532B2 (en) * 2002-11-15 2006-03-28 Kawasaki Jukogyo Kabushiki Kaisha Engine and personal watercraft
WO2010145940A1 (en) * 2009-06-15 2010-12-23 Avl List Gmbh Cylinder head for an internal combustion engine
WO2013014113A1 (en) * 2011-07-28 2013-01-31 Avl List Gmbh Cylinder head with liquid-type cooling

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626949A5 (en) * 1977-12-08 1981-12-15 Sulzer Ag
DE2925384A1 (en) * 1979-06-20 1981-01-22 Kirloskar Oil Engines Ltd High efficiency IC engine - uses fuel as coolant and cylinder head and piston are made of low thermal conductivity, low expansion material
JPS6319574Y2 (en) * 1980-12-25 1988-06-01
DE3208341A1 (en) * 1982-03-09 1983-09-15 Klöckner-Humboldt-Deutz AG, 5000 Köln CYLINDER HEAD FOR A WATER-COOLED INTERNAL COMBUSTION ENGINE
JPS5939740U (en) * 1982-09-08 1984-03-14 マツダ株式会社 engine cylinder block
DE3314543A1 (en) * 1983-04-21 1984-10-25 Ludwig Ing.(grad.) 8543 Hilpoltstein Elsbett Common internal and external cooling of an internal-combustion engine
DE3508405A1 (en) * 1984-03-13 1985-10-03 Günter Elsbett Internal combustion engine with reduced noise and heat emission
DE3521843A1 (en) * 1985-06-19 1987-01-02 Kloeckner Humboldt Deutz Ag CYLINDER HEAD FOR LIQUID-COOLED INTERNAL COMBUSTION ENGINE
DE3603674A1 (en) * 1986-02-06 1987-08-13 Porsche Ag MULTI-CYLINDER COMBUSTION ENGINE
DE3618794A1 (en) * 1986-06-04 1987-12-10 Daimler Benz Ag Oil-cooled internal combustion engine
DE3621609A1 (en) * 1986-06-27 1988-01-07 Kloeckner Humboldt Deutz Ag Internal combustion engine of modular construction
DE3622142C1 (en) * 1986-07-02 1988-02-04 Daimler Benz Ag Liquid-cooled injection valve
AT501340B1 (en) * 2005-02-10 2006-11-15 Avl List Gmbh Cylinder-crankcase for e.g. diesel engine of lightweight construction, comprises cast-in section of light metal oxide particle-reinforced, sintered light alloy

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR360304A (en) * 1905-12-11 1906-04-19 Jules Alexandre Bretin Unique water circulation jacket for multi-cylinder engines
GB191309154A (en) * 1912-05-10 1913-07-24 Munktells Mek Verkst S Aktiebo Improvements in the Cooling of Internal Combustion Engines.
US1083265A (en) * 1913-01-14 1913-12-30 Maschf Augsburg Nuernberg Ag Combustion-engine.
GB191504056A (en) * 1915-03-15 1916-01-27 Marc Birkigt Improvements in or relating to Water Cooled Engines, particularly Explosion Engines.
FR711292A (en) * 1931-02-14 1931-09-07 Cylinder for internal combustion or combustion engines, in particular aircraft engines
FR867053A (en) * 1940-05-29 1941-09-26 Improvements to the cooling of valve seats and other distribution components on engine heads
DE886545C (en) * 1944-05-08 1953-08-13 Sulzer Ag Internal combustion engine
US3155084A (en) * 1962-03-28 1964-11-03 Caterpillar Tractor Co Cooling means for internal combustion engines
GB1027810A (en) * 1963-10-28 1966-04-27 Thomas Metcalfe Nicholson Improvements relating to internal combustion engines
DE1576727A1 (en) * 1967-11-22 1970-06-18 Kloeckner Humboldt Deutz Ag Cylinder head for a liquid-cooled valve-controlled internal combustion engine
DE1916096A1 (en) * 1969-03-28 1970-10-08 Daimler Benz Ag Cylinder block for liquid-cooled internal combustion engines with inserted cylinder liner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244330A (en) 1978-11-13 1981-01-13 Cummins Engine Company, Inc. Engine cylinder liner having a mid stop
GB2127098A (en) * 1982-09-11 1984-04-04 Ae Plc I.C. engine valve seat inserts
US5251579A (en) * 1990-07-20 1993-10-12 Ae Auto Parts Limited Cylinder liners
US5165367A (en) * 1990-11-21 1992-11-24 Ae Auto Parts Limited Cylinder liners
US7017532B2 (en) * 2002-11-15 2006-03-28 Kawasaki Jukogyo Kabushiki Kaisha Engine and personal watercraft
WO2010145940A1 (en) * 2009-06-15 2010-12-23 Avl List Gmbh Cylinder head for an internal combustion engine
WO2013014113A1 (en) * 2011-07-28 2013-01-31 Avl List Gmbh Cylinder head with liquid-type cooling
CN103827461A (en) * 2011-07-28 2014-05-28 Avl里斯脱有限公司 Cylinder head with liquid-type cooling
US9309830B2 (en) 2011-07-28 2016-04-12 Avl List Gmbh Cylinder head with liquid-type cooling
RU2596084C2 (en) * 2011-07-28 2016-08-27 Афл Лист Гмбх Cylinder head with liquid-type cooling
CN103827461B (en) * 2011-07-28 2017-11-17 Avl里斯脱有限公司 Cylinder head with liquid-type cooling

Also Published As

Publication number Publication date
FR2234458B1 (en) 1978-01-13
DE2429355C2 (en) 1986-02-06
IT1014338B (en) 1977-04-20
CA1009105A (en) 1977-04-26
DE2429355A1 (en) 1975-01-16
JPS5069445A (en) 1975-06-10
SE7408027L (en) 1974-12-23
FR2234458A1 (en) 1975-01-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee