IT7830541A0 - Disposizione per il raffreddamento di un coperchio di cilindro destinato ad un motore diesel a quattro tempi. - Google Patents

Disposizione per il raffreddamento di un coperchio di cilindro destinato ad un motore diesel a quattro tempi.

Info

Publication number
IT7830541A0
IT7830541A0 IT7830541A IT3054178A IT7830541A0 IT 7830541 A0 IT7830541 A0 IT 7830541A0 IT 7830541 A IT7830541 A IT 7830541A IT 3054178 A IT3054178 A IT 3054178A IT 7830541 A0 IT7830541 A0 IT 7830541A0
Authority
IT
Italy
Prior art keywords
cooling
arrangement
diesel engine
cylinder cover
stroke diesel
Prior art date
Application number
IT7830541A
Other languages
English (en)
Other versions
IT1192291B (it
Original Assignee
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 filed Critical Sulzer Ag
Publication of IT7830541A0 publication Critical patent/IT7830541A0/it
Application granted granted Critical
Publication of IT1192291B publication Critical patent/IT1192291B/it

Links

Classifications

    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0696—W-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder wall
    • 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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per 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
    • 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)
  • Compressor (AREA)
IT30541/78A 1977-12-08 1978-12-05 Disposizione per il raffreddamento di un coperchio di cilindro destinato ad un motore diesel a quattro tempi IT1192291B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1505877A CH626949A5 (it) 1977-12-08 1977-12-08

Publications (2)

Publication Number Publication Date
IT7830541A0 true IT7830541A0 (it) 1978-12-05
IT1192291B IT1192291B (it) 1988-03-31

Family

ID=4405994

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30541/78A IT1192291B (it) 1977-12-08 1978-12-05 Disposizione per il raffreddamento di un coperchio di cilindro destinato ad un motore diesel a quattro tempi

Country Status (12)

Country Link
JP (1) JPS6044507B2 (it)
AT (1) AT382934B (it)
CH (1) CH626949A5 (it)
DE (1) DE2755612C2 (it)
DK (1) DK145107C (it)
FI (1) FI64703C (it)
FR (1) FR2411305A1 (it)
GB (1) GB2009846B (it)
IT (1) IT1192291B (it)
NL (1) NL185235C (it)
NO (1) NO149184C (it)
SE (1) SE432801B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1283076B (de) * 1964-06-27 1968-11-14 Froriep Gmbh Maschf Bohrstangenlagerung
JPS6269050U (it) * 1985-10-21 1987-04-30
DE3710630A1 (de) * 1987-03-31 1988-07-07 Audi Ag Fluessigkeitsgekuehlter zylinderkopf
DE4420130C1 (de) * 1994-06-09 1995-11-16 Mtu Friedrichshafen Gmbh Zylinderkopf für Brennkraftmaschine
ATE169374T1 (de) * 1994-09-19 1998-08-15 Motoren Werke Mannheim Ag Brennkraftmaschine
US9422886B2 (en) * 2013-07-03 2016-08-23 Electro-Motive Diesel, Inc. Cylinder head assembly having cooled valve insert
US20160053712A1 (en) * 2014-08-19 2016-02-25 Deere & Company Piston for Use in an Engine
CN104405467A (zh) * 2014-12-08 2015-03-11 广西玉柴机器股份有限公司 气门座圈的冷却结构
JP6499783B1 (ja) * 2018-03-20 2019-04-10 ダイハツディーゼル株式会社 シリンダヘッドの冷却構造、冷却構造を有するシリンダヘッド
AT521514B1 (de) * 2018-09-14 2020-02-15 Avl List Gmbh Zylinderkopf
CN114352428B (zh) * 2021-12-16 2022-11-08 中国船舶集团有限公司第七一一研究所 一种分体式气缸盖和气缸
CN115306577A (zh) * 2022-09-03 2022-11-08 湖南天雁机械有限责任公司 一种发动机缸盖结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE483726C (de) * 1926-06-11 1929-10-05 Argus Motoren Ges M B H Zylinder fuer Brennkraftmaschinen mit wassergekuehltem Bodenstueck
CH423356A (de) * 1964-10-27 1966-10-31 Sulzer Ag Zylinderkopf einer Brennkraftmaschine
GB1134200A (en) * 1966-10-05 1968-11-20 Paxman & Co Ltd Davey Improvements in and relating to internal combustion engines
GB1221421A (en) * 1967-03-06 1971-02-03 Paxman & Co Ltd Davey Improvements in and relating to cylinder heads for internal combustion engines
CH545915A (it) * 1971-12-09 1974-02-15
JPS49135638U (it) * 1973-03-09 1974-11-21
GB1479139A (en) * 1973-06-21 1977-07-06 Nat Res Dev Internal combustion engines
JPS5032440U (it) * 1973-07-24 1975-04-09

Also Published As

Publication number Publication date
IT1192291B (it) 1988-03-31
FR2411305A1 (fr) 1979-07-06
NL185235B (nl) 1989-09-18
FI64703C (fi) 1983-12-12
DK145107B (da) 1982-08-30
FR2411305B1 (it) 1983-07-08
NO784118L (no) 1979-06-11
NL7811943A (nl) 1979-06-12
CH626949A5 (it) 1981-12-15
DE2755612A1 (de) 1979-06-13
AT382934B (de) 1987-04-27
GB2009846B (en) 1982-03-31
NL185235C (nl) 1990-02-16
DK145107C (da) 1983-01-31
FI783337A7 (fi) 1979-06-09
NO149184B (no) 1983-11-21
SE432801B (sv) 1984-04-16
ATA892277A (de) 1986-09-15
DK532778A (da) 1979-06-09
GB2009846A (en) 1979-06-20
SE7812567L (sv) 1979-06-09
FI64703B (fi) 1983-08-31
NO149184C (no) 1984-02-29
JPS5489137A (en) 1979-07-14
DE2755612C2 (de) 1981-11-12
JPS6044507B2 (ja) 1985-10-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128