EP0978644A3 - Internal combustion engine - Google Patents

Internal combustion engine Download PDF

Info

Publication number
EP0978644A3
EP0978644A3 EP99114048A EP99114048A EP0978644A3 EP 0978644 A3 EP0978644 A3 EP 0978644A3 EP 99114048 A EP99114048 A EP 99114048A EP 99114048 A EP99114048 A EP 99114048A EP 0978644 A3 EP0978644 A3 EP 0978644A3
Authority
EP
European Patent Office
Prior art keywords
cylinder head
housing
combustion engine
internal combustion
cylinder
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
Application number
EP99114048A
Other languages
German (de)
French (fr)
Other versions
EP0978644B1 (en
EP0978644A2 (en
Inventor
Heinz Pickhard
Clemens Bandel
Xaver Stemmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Audi AG
Original Assignee
Audi 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 Audi AG filed Critical Audi AG
Publication of EP0978644A2 publication Critical patent/EP0978644A2/en
Publication of EP0978644A3 publication Critical patent/EP0978644A3/en
Application granted granted Critical
Publication of EP0978644B1 publication Critical patent/EP0978644B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis

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

Bei einer Brennkraftmaschine mit einem Zylindergrundgehäuse 1, einem Zylinderkopfgehäuse 2 und einer Zylinderkopfhaube 3, wobei das Zylinderkopfgehäuse 2 und die Zylinderkopfhaube 3 mittels erster Befestigungselemente 4 aneinander befestigt sind und das Zylindergrundgehäuse 1 und das Zylinderkopfgehäuse 2 mittels zweiter Befestigungselemente 5 aneinander befestigt sind, wird vorgeschlagen, daß in der Zylinderkopfhaube 3 Öffnungen 11 vorgesehen sind und die zweiten Befestigungselemente 5 durch die Öffnungen 11 hindurch einsteck- und montierbar bzw. demontier- und herausnehmbar sind. Vorschlagsgemäß wird erreicht, daß das Zylindergrundgehäuse 1, das Zylinderkopfgehäuse 2 und die Zylinderkopfhaube 3 in beliebiger Reihenfolge montier- und demontierbar sind, was Zeit und Kosten spart.

Figure 00000001
In an internal combustion engine with a cylinder base housing 1, a cylinder head housing 2 and a cylinder head cover 3, the cylinder head housing 2 and the cylinder head cover 3 being fastened to one another by means of first fastening elements 4 and the cylinder base housing 1 and the cylinder head housing 2 being fastened to one another by means of second fastening elements 5, that in the cylinder head cover 3 openings 11 are provided and the second fastening elements 5 through the openings 11 can be inserted and assembled or removed and removed. According to the proposal it is achieved that the cylinder base housing 1, the cylinder head housing 2 and the cylinder head cover 3 can be assembled and disassembled in any order, which saves time and costs.
Figure 00000001
EP99114048A 1998-08-06 1999-07-20 Internal combustion engine Expired - Lifetime EP0978644B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19835593 1998-08-06
DE19835593A DE19835593A1 (en) 1998-08-06 1998-08-06 Internal combustion engine

Publications (3)

Publication Number Publication Date
EP0978644A2 EP0978644A2 (en) 2000-02-09
EP0978644A3 true EP0978644A3 (en) 2000-12-06
EP0978644B1 EP0978644B1 (en) 2005-04-13

Family

ID=7876693

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99114048A Expired - Lifetime EP0978644B1 (en) 1998-08-06 1999-07-20 Internal combustion engine

Country Status (2)

Country Link
EP (1) EP0978644B1 (en)
DE (2) DE19835593A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150717A1 (en) 2001-10-13 2003-04-17 Daimler Chrysler Ag Mounting device for an internal combustion engine and assembly method for this purpose

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB335369A (en) * 1929-09-24 1930-09-25 William James Isaac Phillips Improvements in covers for the valve-rockers of internal combustion engines
DE3000129A1 (en) * 1979-05-23 1980-11-27 Fiat Veicoli Ind CYLINDER HEAD FOR COMPRESSION-IGNITIONED INTERNAL COMBUSTION ENGINES OF THE DESIGN WHICH ARE ASSIGNED TO THE ENGINE CYLINDERS PRE-COMBUSTION CHAMBERS
JPS62228649A (en) * 1986-03-28 1987-10-07 Nippon Denso Co Ltd Cylinder head cover
EP0372587A1 (en) * 1988-12-09 1990-06-13 Yamaha Motor Co., Ltd. Internal combustion engine
JPH06272613A (en) * 1993-03-19 1994-09-27 Yamaha Motor Co Ltd Cylinder fastening structure for engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2004969A1 (en) * 1970-02-04 1971-08-12 Volkswagenwerk Ag, 3180 Wolfsburg Cylinder head of an internal combustion engine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB335369A (en) * 1929-09-24 1930-09-25 William James Isaac Phillips Improvements in covers for the valve-rockers of internal combustion engines
DE3000129A1 (en) * 1979-05-23 1980-11-27 Fiat Veicoli Ind CYLINDER HEAD FOR COMPRESSION-IGNITIONED INTERNAL COMBUSTION ENGINES OF THE DESIGN WHICH ARE ASSIGNED TO THE ENGINE CYLINDERS PRE-COMBUSTION CHAMBERS
JPS62228649A (en) * 1986-03-28 1987-10-07 Nippon Denso Co Ltd Cylinder head cover
EP0372587A1 (en) * 1988-12-09 1990-06-13 Yamaha Motor Co., Ltd. Internal combustion engine
JPH06272613A (en) * 1993-03-19 1994-09-27 Yamaha Motor Co Ltd Cylinder fastening structure for engine

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 091 (M - 679) 24 March 1988 (1988-03-24) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 691 (M - 1731) 26 December 1994 (1994-12-26) *

Also Published As

Publication number Publication date
EP0978644B1 (en) 2005-04-13
DE59911893D1 (en) 2005-05-19
DE19835593A1 (en) 2000-02-10
EP0978644A2 (en) 2000-02-09

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