WO2011000757A1 - Zylinderkopf - Google Patents
Zylinderkopf Download PDFInfo
- Publication number
- WO2011000757A1 WO2011000757A1 PCT/EP2010/058957 EP2010058957W WO2011000757A1 WO 2011000757 A1 WO2011000757 A1 WO 2011000757A1 EP 2010058957 W EP2010058957 W EP 2010058957W WO 2011000757 A1 WO2011000757 A1 WO 2011000757A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cylinder head
- coolant
- cross bar
- plane
- inlet
- 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.)
- Ceased
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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
Definitions
- the invention relates to a cylinder head with at least one cooling jacket for an internal combustion engine.
- the object of the invention is to avoid these disadvantages and to allow a simple and safe coolant crossing from one longitudinal side to the other longitudinal side without stress of additional space.
- the cylinder head has at least one coolant jacket separated from the cooling jacket with an inlet opening and an outlet opening, wherein inlet and outlet openings are arranged on different Zylinderkopflhackslose a cylinder axis including at least one cylinder head longitudinal plane, preferably the coolant cross bar crosses the cylinder head longitudinal plane.
- the coolant cross bar is fully integrated into the cylinder head and thus requires no additional space.
- the coolant cross bar is arranged at one end of the cylinder head, wherein preferably the coolant cross bar is arranged adjacent to a gear box of a camshaft drive.
- the coolant cross bar is formed substantially U-shaped, wherein preferably the coolant cross bar at least partially wraps around a camshaft drive shaft.
- the arrangement of the coolant cross bar in the region of one end of the cylinder head, preferably in the region of a rear casting wall of the cylinder head, contributes significantly to improving the sound radiation.
- the inlet and outlet openings can be arranged in a plane parallel to the cylinder head sealing plane, wherein it is particularly advantageous if the inlet and outlet openings point downwards, that is, face the cylinder head sealing plane. Damage to coolant lines can thus be largely prevented.
- FIGS. 1 shows a cylinder head according to the invention in a longitudinal section
- Fig. 2 shows the detail II of Fig. 1
- FIG. 3 the cylinder head in a section according to the line III-III in FIG. 1.
- the cylinder head 1 for an internal combustion engine has a cooling jacket 2 for a cooling fluid.
- a coolant cross bar 5 is integrated into the cylinder head 1, wherein the coolant cross bar 5 is completely separated from the cooling jacket 2 in the cylinder head 1.
- the inlet opening 7 and the outlet opening 8 of the coolant cross bar 5 are arranged in a parallel plane 9 to the cylinder head density plane 10 with the inlet opening 7 and the outlet opening 8 facing the cylinder head sealing plane 10. At the inlet opening 7 and the outlet opening 8 external lines can be flanged.
- the coolant cross bar 5 makes it possible to guide coolant from a cylinder head longitudinal side 12 to the cylinder head longitudinal side 13 while crossing the cylinder head longitudinal plane 11, without any additional space being required.
- the integrated coolant cross bar 5 further has an advantageous effect on the sound radiation of a rear casting wall at the end 3 of the cylinder head 1.
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
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112010002819T DE112010002819A5 (de) | 2009-07-03 | 2010-06-24 | Zylinderkopf |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT10432009A AT507009B1 (de) | 2009-07-03 | 2009-07-03 | Zylinderkopf |
| ATA1043/2009 | 2009-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011000757A1 true WO2011000757A1 (de) | 2011-01-06 |
Family
ID=41480262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2010/058957 Ceased WO2011000757A1 (de) | 2009-07-03 | 2010-06-24 | Zylinderkopf |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT507009B1 (de) |
| DE (1) | DE112010002819A5 (de) |
| WO (1) | WO2011000757A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2562727A (en) * | 2017-05-22 | 2018-11-28 | Ford Global Tech Llc | A Motor Vehicle Cylinder Head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2065602A (en) * | 1932-09-28 | 1936-12-29 | Continental Motors Corp | Engine |
| US6481392B1 (en) * | 1999-11-12 | 2002-11-19 | Volvo Personvagner Ab | Internal combustion engine |
| DE102006006121A1 (de) * | 2006-02-10 | 2007-08-16 | Audi Ag | Verbrennungskraftmaschine mit in mindestens zwei parallelen Zylinderbänken angeordneten Zylindern |
-
2009
- 2009-07-03 AT AT10432009A patent/AT507009B1/de not_active IP Right Cessation
-
2010
- 2010-06-24 WO PCT/EP2010/058957 patent/WO2011000757A1/de not_active Ceased
- 2010-06-24 DE DE112010002819T patent/DE112010002819A5/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2065602A (en) * | 1932-09-28 | 1936-12-29 | Continental Motors Corp | Engine |
| US6481392B1 (en) * | 1999-11-12 | 2002-11-19 | Volvo Personvagner Ab | Internal combustion engine |
| DE102006006121A1 (de) * | 2006-02-10 | 2007-08-16 | Audi Ag | Verbrennungskraftmaschine mit in mindestens zwei parallelen Zylinderbänken angeordneten Zylindern |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2562727A (en) * | 2017-05-22 | 2018-11-28 | Ford Global Tech Llc | A Motor Vehicle Cylinder Head |
| GB2562727B (en) * | 2017-05-22 | 2020-02-12 | Ford Global Tech Llc | A Motor Vehicle Cylinder Head |
| US10865733B2 (en) | 2017-05-22 | 2020-12-15 | Ford Global Technologies, Llc | Motor vehicle cylinder head |
Also Published As
| Publication number | Publication date |
|---|---|
| AT507009B1 (de) | 2010-12-15 |
| DE112010002819A5 (de) | 2012-05-31 |
| AT507009A2 (de) | 2010-01-15 |
| AT507009A3 (de) | 2010-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
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| WWE | Wipo information: entry into national phase |
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| REG | Reference to national code |
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| 122 | Ep: pct application non-entry in european phase |
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