GB2021691A - Cooling an internal combustion engine cylinder head - Google Patents

Cooling an internal combustion engine cylinder head

Info

Publication number
GB2021691A
GB2021691A GB7918588A GB7918588A GB2021691A GB 2021691 A GB2021691 A GB 2021691A GB 7918588 A GB7918588 A GB 7918588A GB 7918588 A GB7918588 A GB 7918588A GB 2021691 A GB2021691 A GB 2021691A
Authority
GB
United Kingdom
Prior art keywords
cooling
cylinder head
combustion engine
internal combustion
engine 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.)
Granted
Application number
GB7918588A
Other versions
GB2021691B (en
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB2021691A publication Critical patent/GB2021691A/en
Application granted granted Critical
Publication of GB2021691B publication Critical patent/GB2021691B/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
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • 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
    • F02B2275/14—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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Cylinder head surface cooling bores 19 (Fig. 1) and valve-seat cooling ducts 32 (Fig. 3) are separate and independently supplied with coolant. In operation, the cooling temperature of the cylinder head coolant is 60 DEG C, whereas the temperature of the valve seat coolant is more than 110 DEG C. Only the exhaust valve seats need be cooled, or both the exhaust valve and the intake valve seats can be cooled. <IMAGE>
GB7918588A 1978-05-26 1979-05-29 Cooling an internal combustion engine cylinder head Expired GB2021691B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH577378A CH628399A5 (en) 1978-05-26 1978-05-26 ARRANGEMENT FOR COOLING THE CYLINDER COVER OF A FOUR-STROKE DIESEL ENGINE.

Publications (2)

Publication Number Publication Date
GB2021691A true GB2021691A (en) 1979-12-05
GB2021691B GB2021691B (en) 1982-12-08

Family

ID=4299095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918588A Expired GB2021691B (en) 1978-05-26 1979-05-29 Cooling an internal combustion engine cylinder head

Country Status (13)

Country Link
JP (1) JPS54155328A (en)
CH (1) CH628399A5 (en)
DE (1) DE2825298C2 (en)
DK (1) DK196979A (en)
ES (1) ES480069A1 (en)
FI (1) FI66057C (en)
FR (1) FR2426806A1 (en)
GB (1) GB2021691B (en)
IT (1) IT1113936B (en)
NL (1) NL188049C (en)
NO (1) NO149934C (en)
SE (1) SE7904497L (en)
SU (1) SU953991A3 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453573A (en) * 1994-07-25 1995-09-26 Caterpillar Inc. Engine cooling system
GB2290111A (en) * 1994-06-09 1995-12-13 Mtu Friedrichshafen Gmbh Internal combustion engine cylinder head cooling
WO1996009467A1 (en) * 1994-09-19 1996-03-28 Motoren-Werke Mannheim Aktiengesellschaft Cylinder head
EP1128034A3 (en) * 2000-02-22 2003-01-29 Jenbacher Aktiengesellschaft Fastening sleeve for spark plug
WO2010145940A1 (en) * 2009-06-15 2010-12-23 Avl List Gmbh Cylinder head for an internal combustion engine
WO2013107928A1 (en) * 2012-01-18 2013-07-25 Wärtsilä Finland Oy Cooling arrangement for valve seat
US20150007792A1 (en) * 2013-07-03 2015-01-08 Electro-Motive Diesel Inc. Cylinder head assembly having cooled valve insert
CN107143430A (en) * 2017-07-06 2017-09-08 中国船舶重工集团公司第七研究所 Cylinder cover for diesel engine
US20170362992A1 (en) * 2014-11-13 2017-12-21 Toyota Jidosha Kabushiki Kaisha Cylinder head of multi-cylinder engine

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389565B (en) * 1980-06-16 1989-12-27 List Hans MULTI-CYLINDER WATER-COOLED INTERNAL COMBUSTION ENGINE
JPS6117231Y2 (en) * 1980-11-14 1986-05-27
AT381142B (en) * 1981-02-19 1986-08-25 List Hans COOLED VALVE SEAT FOR INLET AND EXHAUST VALVES OF INTERNAL COMBUSTION ENGINES
DE3412052A1 (en) * 1984-03-31 1985-10-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart COOLING DEVICE
US4714058A (en) * 1984-12-10 1987-12-22 Mazda Motor Corporation Spark-ignited internal combustion engine
DE3521843A1 (en) * 1985-06-19 1987-01-02 Kloeckner Humboldt Deutz Ag CYLINDER HEAD FOR LIQUID-COOLED INTERNAL COMBUSTION ENGINE
DE3710630A1 (en) * 1987-03-31 1988-07-07 Audi Ag Liquid-cooled cylinder head
DE19714496B4 (en) * 1997-04-08 2008-04-03 Bayerische Motoren Werke Ag Electromagnetic actuator for an internal combustion engine globe valve
AT6295U1 (en) * 2002-04-04 2003-07-25 Avl List Gmbh CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
AT414157B (en) * 2004-07-08 2006-09-15 Avl List Gmbh CYLINDER HEAD FOR AN INTERNAL COMBUSTION ENGINE
AT513053B1 (en) * 2012-06-26 2014-03-15 Avl List Gmbh Internal combustion engine, in particular large diesel engine
CN103939226B (en) * 2014-04-25 2017-02-01 温州大学 Diesel engine cylinder head with multi-stage jet device
CN104405467A (en) * 2014-12-08 2015-03-11 广西玉柴机器股份有限公司 Valve retainer cooling structure
AT519991B1 (en) * 2017-06-02 2019-07-15 Avl List Gmbh Cylinder head with valve seat ring cooling
JP6499783B1 (en) * 2018-03-20 2019-04-10 ダイハツディーゼル株式会社 Cylinder head cooling structure, cylinder head having cooling structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB131719A (en) * 1918-08-24 1919-08-25 Vickers Ltd Improvements in or relating to the Water Cooling of Internal Combustion Engines.
GB394229A (en) * 1932-05-11 1933-06-22 Ingersoll Rand Co Improvements in valve cages for internal-combustion engine cylinders
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
GB1134200A (en) * 1966-10-05 1968-11-20 Paxman & Co Ltd Davey Improvements in and 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
CH545915A (en) * 1971-12-09 1974-02-15

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2290111A (en) * 1994-06-09 1995-12-13 Mtu Friedrichshafen Gmbh Internal combustion engine cylinder head cooling
FR2721659A1 (en) * 1994-06-09 1995-12-29 Mtu Friedrichshafen Gmbh Cylindrical cylinder head for internal combustion engines, especially for diesel engines.
US5615641A (en) * 1994-06-09 1997-04-01 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Internal-combustion engine cylinder head
GB2290111B (en) * 1994-06-09 1998-02-11 Mtu Friedrichshafen Gmbh Cylinder head for an internal-combustion engine
US5453573A (en) * 1994-07-25 1995-09-26 Caterpillar Inc. Engine cooling system
WO1996009467A1 (en) * 1994-09-19 1996-03-28 Motoren-Werke Mannheim Aktiengesellschaft Cylinder head
EP1128034A3 (en) * 2000-02-22 2003-01-29 Jenbacher Aktiengesellschaft Fastening sleeve for spark plug
WO2010145940A1 (en) * 2009-06-15 2010-12-23 Avl List Gmbh Cylinder head for an internal combustion engine
WO2013107928A1 (en) * 2012-01-18 2013-07-25 Wärtsilä Finland Oy Cooling arrangement for valve seat
US20150007792A1 (en) * 2013-07-03 2015-01-08 Electro-Motive Diesel Inc. Cylinder head assembly having cooled valve insert
US9422886B2 (en) * 2013-07-03 2016-08-23 Electro-Motive Diesel, Inc. Cylinder head assembly having cooled valve insert
US20170362992A1 (en) * 2014-11-13 2017-12-21 Toyota Jidosha Kabushiki Kaisha Cylinder head of multi-cylinder engine
CN107143430A (en) * 2017-07-06 2017-09-08 中国船舶重工集团公司第七研究所 Cylinder cover for diesel engine
CN107143430B (en) * 2017-07-06 2023-11-14 中国船舶集团有限公司第七一一研究所 Cylinder cover of diesel engine

Also Published As

Publication number Publication date
CH628399A5 (en) 1982-02-26
NO791719L (en) 1979-11-27
NL188049B (en) 1991-10-16
DE2825298C2 (en) 1982-04-15
FR2426806A1 (en) 1979-12-21
FR2426806B1 (en) 1984-12-28
NO149934B (en) 1984-04-09
SU953991A3 (en) 1982-08-23
JPS54155328A (en) 1979-12-07
IT7922325A0 (en) 1979-05-03
FI791502A (en) 1979-11-27
FI66057C (en) 1984-08-10
NO149934C (en) 1984-07-18
ES480069A1 (en) 1980-01-01
IT1113936B (en) 1986-01-27
NL7903784A (en) 1979-11-28
DK196979A (en) 1979-11-27
DE2825298A1 (en) 1979-11-29
FI66057B (en) 1984-04-30
GB2021691B (en) 1982-12-08
NL188049C (en) 1992-03-16
SE7904497L (en) 1979-11-27

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Legal Events

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