IT1192291B - 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: IT1192291B
Authority: IT; Italy
Prior art keywords: provision; cooling; diesel engine; cylinder cover; stroke diesel
Prior art date: 1977-12-08

Application number

IT30541/78A

Other languages

English (en)

Italian (it)

Other versions

IT7830541A0 (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.)

1977-12-08

Filing date

1978-12-05

Publication date

1988-03-31

1978-12-05 Application filed by Sulzer Ag filed Critical Sulzer Ag

1978-12-05 Publication of IT7830541A0 publication Critical patent/IT7830541A0/it

1988-03-31 Application granted granted Critical

1988-03-31 Publication of IT1192291B publication Critical patent/IT1192291B/it

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 (no)	1977-12-08	1977-12-08

Publications (2)

Publication Number	Publication Date
IT7830541A0 IT7830541A0 (it)	1978-12-05
IT1192291B true 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 (no)
AT (1)	AT382934B (no)
CH (1)	CH626949A5 (no)
DE (1)	DE2755612C2 (no)
DK (1)	DK145107C (no)
FI (1)	FI64703C (no)
FR (1)	FR2411305A1 (no)
GB (1)	GB2009846B (no)
IT (1)	IT1192291B (no)
NL (1)	NL185235C (no)
NO (1)	NO149184C (no)
SE (1)	SE432801B (no)

Families Citing this family (11)

* 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 (no) *	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
DK0782665T3 (da) *	1994-09-19	1999-05-10	Motoren Werke Mannheim Ag	Forbrændingsmotor
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

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 (no) *	1971-12-09	1974-02-15
JPS49135638U (no) *	1973-03-09	1974-11-21
GB1479139A (en) *	1973-06-21	1977-07-06	Nat Res Dev	Internal combustion engines
JPS5032440U (no) *	1973-07-24	1975-04-09

1977
- 1977-12-08 CH CH1505877A patent/CH626949A5/de not_active IP Right Cessation
- 1977-12-14 DE DE2755612A patent/DE2755612C2/de not_active Expired
- 1977-12-14 AT AT0892277A patent/AT382934B/de not_active IP Right Cessation
1978
- 1978-11-01 FI FI783337A patent/FI64703C/fi not_active IP Right Cessation
- 1978-11-29 DK DK532778A patent/DK145107C/da not_active IP Right Cessation
- 1978-12-05 IT IT30541/78A patent/IT1192291B/it active
- 1978-12-06 SE SE7812567A patent/SE432801B/sv not_active IP Right Cessation
- 1978-12-07 JP JP53150616A patent/JPS6044507B2/ja not_active Expired
- 1978-12-07 NO NO784118A patent/NO149184C/no unknown
- 1978-12-07 FR FR7834527A patent/FR2411305A1/fr active Granted
- 1978-12-07 NL NLAANVRAGE7811943,A patent/NL185235C/xx not_active IP Right Cessation
- 1978-12-08 GB GB7847751A patent/GB2009846B/en not_active Expired

Also Published As

Publication number	Publication date
FI783337A (fi)	1979-06-09
GB2009846B (en)	1982-03-31
FR2411305A1 (fr)	1979-07-06
NL185235C (nl)	1990-02-16
NO784118L (no)	1979-06-11
FI64703C (fi)	1983-12-12
NL7811943A (nl)	1979-06-12
JPS5489137A (en)	1979-07-14
SE432801B (sv)	1984-04-16
NO149184C (no)	1984-02-29
ATA892277A (de)	1986-09-15
FR2411305B1 (no)	1983-07-08
DK145107B (da)	1982-08-30
SE7812567L (sv)	1979-06-09
FI64703B (fi)	1983-08-31
NO149184B (no)	1983-11-21
DE2755612A1 (de)	1979-06-13
DK145107C (da)	1983-01-31
IT7830541A0 (it)	1978-12-05
NL185235B (nl)	1989-09-18
JPS6044507B2 (ja)	1985-10-03
GB2009846A (en)	1979-06-20
DK532778A (da)	1979-06-09
AT382934B (de)	1987-04-27
CH626949A5 (no)	1981-12-15
DE2755612C2 (de)	1981-11-12

Publication	Publication Date	Title
IT1113936B (it)	1986-01-27	Disposizione per il raffreddamento del coperchio di cilindro di un motore diesel a quattro tempi
IT1096833B (it)	1985-08-26	Componenti per motore a combustine interna
IT1103308B (it)	1985-10-14	Motore a combustione interna
IT8049413A0 (it)	1980-08-04	Dispositivo di aspirazione per un motore di tipo a v a due tempi
SE7807369L (sv)	1978-12-31	Efterkylare for forbrenningsmotorer
IT7852983V0 (it)	1978-03-08	Motore a combustione interna rafreffreddato a liquido particolarmente per motocicli
IT1093771B (it)	1985-07-26	Motore a combustione interna
IT1192291B (it)	1988-03-31	Disposizione per il raffreddamento di un coperchio di cilindro destinato ad un motore diesel a quattro tempi
IT1080604B (it)	1985-05-16	Dispositivo per la sovralimentazione di un motore a combustione
IT1065849B (it)	1985-03-04	Procedimento per l'ottenimento di un motore a combustione interna a quattro tempi perfezionato e motore ottenuto dallo stesso
IT1102069B (it)	1985-10-07	Motore a combustione interna
IT7867516A0 (it)	1978-03-10	Motore a combustione interna raffre dato a liquido particolarmente per motocicli
IT1123297B (it)	1986-04-30	Pistone per motore a combustione interna
AT374253B (de)	1984-04-10	Vergaser fuer brennkraftmaschinen
DD136872A1 (de)	1979-08-01	Mehrteiliger kolben fuer brennkraftmaschinen
AT376012B (de)	1984-10-10	Luftgekuehlte einzylinder-brennkraftmaschine
GB2004323B (en)	1982-03-24	Air-cooled internal combustion engines
IT7848071A0 (it)	1978-02-16	Pistone per motore a combustione in terna
AT384653B (de)	1987-12-28	Zweitakt-brennkraftmaschine
IT7869191A0 (it)	1978-09-22	Motore a combustione interna adue tempi
SE7702212L (sv)	1977-08-29	Aluminiumcylinder for forbrenningsmotor
IT1094466B (it)	1985-08-02	Motore a combustione interna
IT7853584V0 (it)	1978-07-26	Precamera di combustione asportabile particolarmente per motore a ciclo diesel
GB1556177A (en)	1979-11-21	Pistons for internal combustion engines
IT1150738B (it)	1986-12-17	Dispositivo di scarico per un motore a combustione interna a due tempi

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19971128