IT1250107B - Alloggiamento per motori a combustione interna a pistoni tuffanti. - Google Patents
Alloggiamento per motori a combustione interna a pistoni tuffanti.Info
- Publication number
- IT1250107B IT1250107B ITRM910753A ITRM910753A IT1250107B IT 1250107 B IT1250107 B IT 1250107B IT RM910753 A ITRM910753 A IT RM910753A IT RM910753 A ITRM910753 A IT RM910753A IT 1250107 B IT1250107 B IT 1250107B
- Authority
- IT
- Italy
- Prior art keywords
- housing
- internal combustion
- cylinders
- combustion engines
- cylinder head
- Prior art date
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
- F02F1/002—Integrally formed cylinders and cylinder heads
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0021—Construction
- F02F7/0034—Built from sheet material and welded casings
-
- 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
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/1816—Number of cylinders 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
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
- F02F2007/0063—Head bolts; Arrangements of cylinder head bolts
-
- 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
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49231—I.C. [internal combustion] engine making
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
Alloggiamento di un motore a combustione interna a pistoni tuffanti con i settori testa cilindri, coperchio testa cilindri, blocco cilindri e coppa dell'olio nonché con dispositivi per supportare l'albero a gomiti e l'albero a camme.Un tale alloggiamento deve essere realizzato con parti ottenibili nel modo più semplice possibile e con poco dispendio, da collegare fra loro.A questo scopo, il blocco cilindri è strutturato, insieme con una parte di volta in volta che chiude, sul lato della camera di combustione, i singoli vani dei cilindri, come un pezzo pressofuso comune di blocco motore che possiede cavità aperte almeno in direzione delle due estremità prodotte senza l'impiego di anime perse in direzione assiale dei cilindri, le quali, per la formazione di un mantello di acqua di raffreddamento continuo chiuso, sono chiuse da parti di chiusura saldate su entrambe le estremità.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4033623A DE4033623C1 (it) | 1990-10-23 | 1990-10-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM910753A0 ITRM910753A0 (it) | 1991-10-07 |
ITRM910753A1 ITRM910753A1 (it) | 1993-04-07 |
IT1250107B true IT1250107B (it) | 1995-03-30 |
Family
ID=6416848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM910753A IT1250107B (it) | 1990-10-23 | 1991-10-07 | Alloggiamento per motori a combustione interna a pistoni tuffanti. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5148782A (it) |
JP (1) | JP2576924B2 (it) |
DE (1) | DE4033623C1 (it) |
FR (1) | FR2668202A1 (it) |
GB (1) | GB2249133B (it) |
IT (1) | IT1250107B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501469C2 (sv) * | 1993-06-30 | 1995-02-20 | Saab Automobile | Cylinderfoderstödjande anordning |
US5341781A (en) * | 1993-10-18 | 1994-08-30 | Kohler Co. | Reduced component internal combustion engine |
JP3582303B2 (ja) * | 1997-06-16 | 2004-10-27 | 日産自動車株式会社 | エンジンのシリンダブロック構造 |
DE10112132A1 (de) * | 2001-03-14 | 2002-09-19 | Bayerische Motoren Werke Ag | Zylinderkurbelgehäuse für eine flüssigkeitsgekühlte Brennkraftmaschine |
JP2004218546A (ja) * | 2003-01-15 | 2004-08-05 | Toyota Motor Corp | シリンダブロック、シリンダヘッド及びエンジン本体 |
JP2015094245A (ja) * | 2013-11-11 | 2015-05-18 | 日産自動車株式会社 | 内燃機関のシリンダブロック |
AT515220B1 (de) | 2013-12-10 | 2015-07-15 | Steyr Motors Gmbh | Zylinderblock einer Verbrennungskraftmaschine in Monoblock - Bauweise und Gießform zu dessen Herstellung |
CN107614857A (zh) * | 2015-05-25 | 2018-01-19 | 日产自动车株式会社 | 内燃机 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB147010A (en) * | 1917-11-09 | 1921-04-14 | Wilhelm Schmidt | Improvements in and relating to means for cooling the cylinders of internal combustion engines |
GB768684A (en) * | 1953-12-18 | 1957-02-20 | English Racing Automobiles Ltd | Improvements in or relating to internal combustion piston engine cylinders |
DE6610188U (de) * | 1966-12-03 | 1973-06-07 | Motoren Turbinen Union | Geschweisstes zylinder-kurbelgehaeuse. |
JPS5420531U (it) * | 1977-07-13 | 1979-02-09 | ||
AT388027B (de) * | 1980-06-13 | 1989-04-25 | List Hans | Fluessigkeitsgekuehlte mehrzylinderbrennkraftmaschine |
US4328770A (en) * | 1980-11-28 | 1982-05-11 | Brunswick Corporation | Internal combustion engine with die castable loop transfer system |
JPS57131844A (en) * | 1981-02-05 | 1982-08-14 | Toyota Motor Corp | Sheet metal made cylinder block of engine for vehicle |
DE3115671A1 (de) * | 1981-04-18 | 1982-11-11 | Volkswagenwerk Ag, 3180 Wolfsburg | Gehaeuse fuer eine wassergekuehlte brennkraftmaschine |
GB8332318D0 (en) * | 1983-12-02 | 1984-01-11 | Austin Rover Group | Cylinder head |
US4708105A (en) * | 1985-12-23 | 1987-11-24 | Ford Motor Company | Chamber construction for internal combustion engine |
JPS62228644A (ja) * | 1986-03-31 | 1987-10-07 | Suzuki Motor Co Ltd | 4サイクルエンジンのシリンダ |
JP2503459B2 (ja) * | 1986-11-20 | 1996-06-05 | 三菱自動車工業株式会社 | シリンダヘッドの加工方法 |
JPS63151921U (it) * | 1987-03-25 | 1988-10-05 | ||
DE3829854A1 (de) * | 1988-09-02 | 1990-03-15 | Bayerische Motoren Werke Ag | Maschinengehaeuse aus leichtmetall, insbesondere in druckguss, fuer fluessigkeitsgekuehlte brennkraftmaschinen |
IT1224051B (it) * | 1988-12-30 | 1990-09-26 | Fiat Auto Spa | Motore a combustione interna pluri cilindrico particolarmente per autoveicoli |
-
1990
- 1990-10-23 DE DE4033623A patent/DE4033623C1/de not_active Expired - Fee Related
-
1991
- 1991-10-07 IT ITRM910753A patent/IT1250107B/it active IP Right Grant
- 1991-10-07 GB GB9121269A patent/GB2249133B/en not_active Expired - Fee Related
- 1991-10-18 JP JP3333832A patent/JP2576924B2/ja not_active Expired - Lifetime
- 1991-10-21 US US07/780,114 patent/US5148782A/en not_active Expired - Fee Related
- 1991-10-21 FR FR9112959A patent/FR2668202A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JP2576924B2 (ja) | 1997-01-29 |
JPH0749059A (ja) | 1995-02-21 |
GB2249133A (en) | 1992-04-29 |
ITRM910753A1 (it) | 1993-04-07 |
FR2668202B1 (it) | 1993-02-26 |
DE4033623C1 (it) | 1992-03-12 |
US5148782A (en) | 1992-09-22 |
FR2668202A1 (fr) | 1992-04-24 |
ITRM910753A0 (it) | 1991-10-07 |
GB9121269D0 (en) | 1991-11-20 |
GB2249133B (en) | 1994-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |