FR2478745A1 - Joint de culasse pour moteurs a combustion interne a pistons possedant une chambre de combustion auxiliaire - Google Patents
Joint de culasse pour moteurs a combustion interne a pistons possedant une chambre de combustion auxiliaire Download PDFInfo
- Publication number
- FR2478745A1 FR2478745A1 FR8100387A FR8100387A FR2478745A1 FR 2478745 A1 FR2478745 A1 FR 2478745A1 FR 8100387 A FR8100387 A FR 8100387A FR 8100387 A FR8100387 A FR 8100387A FR 2478745 A1 FR2478745 A1 FR 2478745A1
- Authority
- FR
- France
- Prior art keywords
- combustion chamber
- cylinder head
- indentation
- head gasket
- auxiliary
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 98
- 230000008646 thermal stress Effects 0.000 title abstract description 4
- 238000007373 indentation Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 18
- 230000007704 transition Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract 1
- 239000007779 soft material Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
- F16J15/122—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement generally parallel to the surfaces
- F16J15/123—Details relating to the edges of the packing
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/14—Engines characterised by precombustion chambers 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
- F02F2001/008—Stress problems, especially related to thermal stress
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Gasket Seals (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3011216A DE3011216C2 (de) | 1980-03-22 | 1980-03-22 | Zylinderkopfdichtung für Kolbenbrennkraftmaschinen mit Nebenbrennkammer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2478745A1 true FR2478745A1 (fr) | 1981-09-25 |
| FR2478745B1 FR2478745B1 (enrdf_load_stackoverflow) | 1984-12-28 |
Family
ID=6098093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8100387A Granted FR2478745A1 (fr) | 1980-03-22 | 1981-01-12 | Joint de culasse pour moteurs a combustion interne a pistons possedant une chambre de combustion auxiliaire |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3011216C2 (enrdf_load_stackoverflow) |
| ES (1) | ES8201684A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2478745A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4285527A (en) * | 1980-04-25 | 1981-08-25 | Ex-Cell-O Corporation | Head gasket assembly with metal inlays |
| DE3526818A1 (de) * | 1985-07-26 | 1987-02-05 | Goetze Ag | Zylinderkopfdichtung fuer verbrennungskraftmaschinen mit in den zylinderkopf eingebauter vorverbrennungskammer |
| DE4438879C2 (de) * | 1994-10-31 | 1998-10-01 | Payen Goetze Gmbh | Metallische Zylinderkopfdichtung |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR994805A (fr) * | 1945-01-31 | 1951-11-22 | Le Joint Metalloplastique Fran | Perfectionnements aux joints métalloplastiques et à leur fabrication |
| GB785658A (en) * | 1955-09-14 | 1957-10-30 | Victor Mfg And Gasket Company | Gasket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH183293A (de) * | 1934-01-04 | 1936-03-31 | Ralph Ricardo Harry | Brennkraftmaschine mit Kompressionszündung und Einspritzung flüssigen Brennstoffes. |
-
1980
- 1980-03-22 DE DE3011216A patent/DE3011216C2/de not_active Expired
-
1981
- 1981-01-12 FR FR8100387A patent/FR2478745A1/fr active Granted
- 1981-03-20 ES ES500545A patent/ES8201684A1/es not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR994805A (fr) * | 1945-01-31 | 1951-11-22 | Le Joint Metalloplastique Fran | Perfectionnements aux joints métalloplastiques et à leur fabrication |
| GB785658A (en) * | 1955-09-14 | 1957-10-30 | Victor Mfg And Gasket Company | Gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| ES500545A0 (es) | 1982-01-01 |
| FR2478745B1 (enrdf_load_stackoverflow) | 1984-12-28 |
| ES8201684A1 (es) | 1982-01-01 |
| DE3011216C2 (de) | 1984-08-23 |
| DE3011216A1 (de) | 1981-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |