EP1103704A3 - Liquid cooled internal combustion engine with cylinder banks arranged in V form - Google Patents

Liquid cooled internal combustion engine with cylinder banks arranged in V form Download PDF

Info

Publication number
EP1103704A3
EP1103704A3 EP00122748A EP00122748A EP1103704A3 EP 1103704 A3 EP1103704 A3 EP 1103704A3 EP 00122748 A EP00122748 A EP 00122748A EP 00122748 A EP00122748 A EP 00122748A EP 1103704 A3 EP1103704 A3 EP 1103704A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
cylinder banks
internal combustion
combustion engine
cooled internal
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
EP00122748A
Other languages
German (de)
French (fr)
Other versions
EP1103704A2 (en
EP1103704B1 (en
Inventor
Norbert Dembinski
Christian Absmeier
Michael Haimerl
Walter Nederegger
Eckard Püschel
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1103704A2 publication Critical patent/EP1103704A2/en
Publication of EP1103704A3 publication Critical patent/EP1103704A3/en
Application granted granted Critical
Publication of EP1103704B1 publication Critical patent/EP1103704B1/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
    • F02F7/0002—Cylinder arrangements
    • F02F7/0012—Crankcases of V-engines
    • 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
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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

Für eine flüssigkeitsgekühlte Brennkraftmaschine mit zueinander geneigt angeordneten Zylinderbänken, insbesondere V-Motor, wird vorgeschlagen, ein abgasseitigen Kühlmänteln in den Zylinderbänken zugeführtes Kühlmittel über quer durchströmte Zylinderköpfe V-innenseitig ausgebildeten Kühlmänteln der Zylinderbänke zuzuführen, aus denen es über Durchbrechungen in Zylinderbankbegrenzungen in eine im V-Raum angeordnete Ablaufleitung abfließt, wobei in der mit einer Kühlmittelpumpe in Verbindung stehenden Ablaufleitung eine mit der Kühlmittelpumpe in Förderverbindung stehende Zulaufleitung angeordnet ist, aus der über Verteilkanäle an einem Gehäuseende das Kühlmittel den abgasseitigen Kühlmänteln zugeführt ist.

Figure 00000001
For a liquid-cooled internal combustion engine with cylinder banks arranged inclined to one another, in particular V-type engine, it is proposed to supply coolant supplied to the exhaust gas-side cooling jackets in the cylinder banks via cross-flow cylinder heads on the V-side formed inside the cylinder banks, from which it is broken through openings in cylinder bank boundaries into a cylinder bank -Space arranged drain line flows, wherein in the drain line connected to a coolant pump is arranged an inlet line in conveying connection with the coolant pump, from which the coolant is supplied to the exhaust-side cooling jackets via distribution channels at a housing end.
Figure 00000001
EP00122748A 1999-11-24 2000-10-19 Liquid cooled internal combustion engine with cylinder banks arranged in V form Expired - Lifetime EP1103704B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19956358A DE19956358A1 (en) 1999-11-24 1999-11-24 Liquid-cooled internal combustion engine with cylinder banks arranged inclined to one another, in particular V-engine
DE19956358 1999-11-24

Publications (3)

Publication Number Publication Date
EP1103704A2 EP1103704A2 (en) 2001-05-30
EP1103704A3 true EP1103704A3 (en) 2002-05-15
EP1103704B1 EP1103704B1 (en) 2004-12-22

Family

ID=7930060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00122748A Expired - Lifetime EP1103704B1 (en) 1999-11-24 2000-10-19 Liquid cooled internal combustion engine with cylinder banks arranged in V form

Country Status (4)

Country Link
US (1) US6418886B1 (en)
EP (1) EP1103704B1 (en)
DE (2) DE19956358A1 (en)
ES (1) ES2231097T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3700836B2 (en) * 2001-05-17 2005-09-28 本田技研工業株式会社 Cylinder head cooling structure for internal combustion engine
DE10306695A1 (en) * 2003-02-18 2004-09-16 Daimlerchrysler Ag Internal combustion engine with a coolant circuit
US20070091540A1 (en) * 2005-10-20 2007-04-26 Applied Materials, Inc. Method of processing a workpiece in a plasma reactor using multiple zone feed forward thermal control
DE102006006121B4 (en) * 2006-02-10 2007-10-25 Audi Ag Internal combustion engine with arranged in at least two parallel cylinder banks cylinders
DE102006050827A1 (en) * 2006-10-27 2008-04-30 Audi Ag Internal-combustion engine for motor vehicle, has lubricant circuit operated according to dry sump principle and provided with oil collecting tank that is arranged within cylinder crankcase in installation space between cylinders
DE102010023812A1 (en) * 2010-06-15 2011-12-15 Audi Ag V-type multi-cylinder combustion engine, has ventilation main sewer for connecting geodetically high locations of water jacket and/or cooling water circuit of crankcase with vent at outer side of cylinder head or crankcase of housing
US9016245B2 (en) 2012-12-31 2015-04-28 Caterpillar Inc. Engine fluid cooling assembly
US10851686B2 (en) * 2015-06-10 2020-12-01 Sixteen Power, LLC System and method for the delivery and recovery of cooling fluid and lubricating oil for use with internal combustion engines

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326317A1 (en) * 1983-07-21 1985-01-31 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart CYLINDER BLOCK
DE4001140C1 (en) * 1990-01-17 1991-04-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Cylinder block for liquid cooled IC engine - has coolant channels in internal angle of V=shaped block
EP0637680B1 (en) * 1993-08-04 1996-11-27 Mercedes-Benz Ag Liquid cooled multicylinder internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127461B1 (en) * 1971-06-03 1972-08-17 Maschinenfabrik Augsburg Nurn berg AG, 8900 Augsburg Motor housing for a liquid-cooled V motor
DE3633261C1 (en) * 1986-09-30 1987-05-21 Bayerische Motoren Werke Ag Cast machine housing for liquid-cooled internal combustion engines with a V-shaped cylinder arrangement
JP2690968B2 (en) * 1988-09-30 1997-12-17 ヤマハ発動機株式会社 V-type engine cooling system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326317A1 (en) * 1983-07-21 1985-01-31 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart CYLINDER BLOCK
DE4001140C1 (en) * 1990-01-17 1991-04-11 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De Cylinder block for liquid cooled IC engine - has coolant channels in internal angle of V=shaped block
EP0637680B1 (en) * 1993-08-04 1996-11-27 Mercedes-Benz Ag Liquid cooled multicylinder internal combustion engine

Also Published As

Publication number Publication date
DE19956358A1 (en) 2001-05-31
ES2231097T3 (en) 2005-05-16
EP1103704A2 (en) 2001-05-30
DE50009021D1 (en) 2005-01-27
US6418886B1 (en) 2002-07-16
EP1103704B1 (en) 2004-12-22

Similar Documents

Publication Publication Date Title
EP1258609A3 (en) Water-cooled internal combustion engine
SE7910367L (en) COMBUSTION ENGINE COOLING SYSTEM
US8347845B2 (en) Engine oil filter and cooling system
EP1103704A3 (en) Liquid cooled internal combustion engine with cylinder banks arranged in V form
CA2658486C (en) Engine fluid passage intersection and method
DE102006006121B4 (en) Internal combustion engine with arranged in at least two parallel cylinder banks cylinders
EP1253303A3 (en) Fluid cooled reciprocating-piston internal combustion engine
EP1052394A3 (en) Liquid cooled multicylinder internal combustion engine with a releasable cylinder head
EP0632190B1 (en) Internal combustion engine with two cylinder banks
KR102028596B1 (en) Cylinder head
DE102007004419B4 (en) Water pump bracket for attachment to an internal combustion engine
EP0933510A3 (en) Internal combustion engine
US11149679B2 (en) Internal combustion engine with top-down cooling
EP1327769B1 (en) Internal combustion engine with exhaust gas recirculation
EP0961015A3 (en) Oil pump and coolant pump for a combustion engine
EP1149994A3 (en) Cooling system for a liquid cooled internal combustion engine
EP3477067B1 (en) Engine device
CA2473435A1 (en) Engine cooling structure
DE951599C (en) Two-stroke internal combustion engine with V-shaped cylinders
JPH0441918A (en) Siamese type cylinder cooling device of liquid cooled multi-cylinder engine
DE102020214405A1 (en) COOLING DEVICE FOR AN ENGINE
JP2006057464A (en) Engine for motorcycle
JP2616848B2 (en) Partial liquid cooling system for overhead valve multi-cylinder engine
JP2523541Y2 (en) Partial liquid cooling system for overhead valve multi-cylinder engine
DE102020214408A1 (en) COOLING DEVICE FOR AN ENGINE

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20020605

AKX Designation fees paid

Designated state(s): DE ES FR GB IT SE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB IT SE

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20041222

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REF Corresponds to:

Ref document number: 50009021

Country of ref document: DE

Date of ref document: 20050127

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2231097

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050923

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191019

Year of fee payment: 20

Ref country code: SE

Payment date: 20191023

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20191021

Year of fee payment: 20

Ref country code: FR

Payment date: 20191022

Year of fee payment: 20

Ref country code: ES

Payment date: 20191120

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20191023

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50009021

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20201018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20201018

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20201020

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230502