EP0232467A3 - Multi-cylinder internal combustion engine - Google Patents

Multi-cylinder internal combustion engine

Info

Publication number
EP0232467A3
EP0232467A3 EP86114449A EP86114449A EP0232467A3 EP 0232467 A3 EP0232467 A3 EP 0232467A3 EP 86114449 A EP86114449 A EP 86114449A EP 86114449 A EP86114449 A EP 86114449A EP 0232467 A3 EP0232467 A3 EP 0232467A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
cylinder internal
cylinder
engine
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
EP86114449A
Other languages
German (de)
Other versions
EP0232467A2 (en
EP0232467B1 (en
Inventor
Herbert Dipl.-Ing. Fh Ampferer
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0232467A2 publication Critical patent/EP0232467A2/en
Publication of EP0232467A3 publication Critical patent/EP0232467A3/en
Application granted granted Critical
Publication of EP0232467B1 publication Critical patent/EP0232467B1/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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet type
    • 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
    • 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

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)
EP86114449A 1986-02-06 1986-10-18 Multi-cylinder internal combustion engine Expired - Lifetime EP0232467B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863603674 DE3603674A1 (en) 1986-02-06 1986-02-06 MULTI-CYLINDER COMBUSTION ENGINE
DE3603674 1986-02-06

Publications (3)

Publication Number Publication Date
EP0232467A2 EP0232467A2 (en) 1987-08-19
EP0232467A3 true EP0232467A3 (en) 1988-06-22
EP0232467B1 EP0232467B1 (en) 1990-07-18

Family

ID=6293528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114449A Expired - Lifetime EP0232467B1 (en) 1986-02-06 1986-10-18 Multi-cylinder internal combustion engine

Country Status (5)

Country Link
US (1) US4759317A (en)
EP (1) EP0232467B1 (en)
JP (1) JPS62186041A (en)
DE (2) DE3603674A1 (en)
ES (1) ES2017616B3 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926801A (en) * 1987-12-22 1990-05-22 Mack Trucks, Inc. Wet/dry cylinder liner for high output engines
CA1337039C (en) * 1988-08-23 1995-09-19 Tsuneo Konno Cooling system for multi-cylinder engine
US4930470A (en) * 1989-01-09 1990-06-05 Ford Motor Company Composite engine block
US5113807B1 (en) * 1989-07-19 1994-10-25 Kobayashi Manabu Cooling system for engine
US4903652A (en) * 1989-07-31 1990-02-27 Ford Motor Company Cylinder liner insert and method of making engine block therewith
JP2542470Y2 (en) * 1989-11-07 1997-07-30 アイシン精機 株式会社 Engine cooling water circulation device
US5251579A (en) * 1990-07-20 1993-10-12 Ae Auto Parts Limited Cylinder liners
GB9025330D0 (en) * 1990-11-21 1991-01-02 Ae Auto Parts Ltd Cylinder liners
JPH0560007A (en) * 1991-08-27 1993-03-09 Toyota Motor Corp Cooling device for internal combustion engine
US5251578A (en) * 1991-06-04 1993-10-12 Toyota Jidosha Kabushiki Kaisha Cooling system for internal combustion engine
DE4136750B4 (en) * 1991-11-08 2005-02-03 Deutz Ag Reciprocating internal combustion engine with liquid cooling
US5320158A (en) * 1993-01-15 1994-06-14 Ford Motor Company Method for manufacturing engine block having recessed cylinder bore liners
KR950019360U (en) * 1993-12-17 1995-07-24 Structure of Cylinder Block for Internal Combustion Engine
JPH07259555A (en) * 1994-03-18 1995-10-09 Toyota Motor Corp Cooling system of internal combustion engine
DE19652049C1 (en) * 1996-12-13 1998-07-02 Hatz Motoren Internal combustion engine and process for its manufacture
DE19838746C2 (en) * 1998-08-26 2000-08-31 Daimler Chrysler Ag Water-cooled internal combustion engine
SE521785C2 (en) * 1999-11-12 2003-12-09 Volvo Personvagnar Ab Internal combustion engine
DE10009776C1 (en) * 2000-03-01 2001-04-05 Daimler Chrysler Ag Cylinder head for an IC motor has a slit at the surface towards the crankcase opposite the cylinder dividing web to form part of the coolant circuit
DE10026376B4 (en) * 2000-05-27 2015-04-30 Volkswagen Ag Liquid cooled cylinder head for an internal combustion engine
DE10047080B4 (en) * 2000-09-22 2013-06-06 Volkswagen Ag Cooling system for a liquid-cooled internal combustion engine
DE10048582B4 (en) * 2000-09-30 2013-06-06 Volkswagen Ag Liquid cooled cylinder head for an internal combustion engine
DE10121063A1 (en) * 2001-04-28 2002-10-31 Bayerische Motoren Werke Ag Water-cooled cylinder head for an internal combustion engine
JP4100279B2 (en) * 2003-07-16 2008-06-11 三菱自動車工業株式会社 Cylinder head precooled engine
DE102004032754B4 (en) * 2004-07-07 2014-04-03 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cooling of hot spots on a wall of a cylinder crankcase
JP4717586B2 (en) * 2005-10-24 2011-07-06 川崎重工業株式会社 Fuel injection engine and motorcycle equipped with the same
DE102008015002B4 (en) 2008-03-19 2024-04-25 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Cooling of the cylinder head and crankcase of an internal combustion engine
US9593640B2 (en) 2011-03-21 2017-03-14 GM Global Technology Operations LLC Engine assembly including cylinder head cooling
DE102013020835B4 (en) 2013-08-16 2021-11-11 Daimler Ag Cylinder crankcase for a reciprocating internal combustion engine
US9797293B2 (en) * 2015-07-30 2017-10-24 Ford Global Technologies, Llc Internal combustion engine with a fluid jacket
US11149679B2 (en) 2020-02-14 2021-10-19 Caterpillar Inc. Internal combustion engine with top-down cooling
CN111502855A (en) * 2020-04-13 2020-08-07 周昊杰 Cylinder head cooling and sealing device for motorcycle 158 engine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078499A (en) * 1928-09-01 1937-04-27 Spontan Ab Cooling system for internal combustion engines
DE1476443A1 (en) * 1965-09-10 1970-02-05 White Motor Corp Cooling system for internal combustion engines
GB2010394A (en) * 1977-12-16 1979-06-27 Daimler Benz Ag Cylinder block for an internal-combustion engine
EP0110406A2 (en) * 1982-12-01 1984-06-13 Nissan Motor Co., Ltd. Improved cylinder block for internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2089454A (en) * 1934-08-27 1937-08-10 Hupp Motor Car Corp Internal combustion engine
NL78718C (en) * 1950-09-09
US4131093A (en) * 1973-06-21 1978-12-26 National Research Development Corporation Internal combustion engines
GB1479139A (en) * 1973-06-21 1977-07-06 Nat Res Dev Internal combustion engines
US4284037A (en) * 1978-12-18 1981-08-18 Cummins Engine Company, Inc. Internal combustion engine coolant system
AT389565B (en) * 1980-06-16 1989-12-27 List Hans MULTI-CYLINDER WATER-COOLED INTERNAL COMBUSTION ENGINE
JPS59203851A (en) * 1983-05-02 1984-11-19 Honda Motor Co Ltd Cylinder head for internal-combustion engine
JPS60113017A (en) * 1983-11-25 1985-06-19 Toyota Motor Corp Operation control method for cooling fan of 2-system cooling type internal-combustion engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078499A (en) * 1928-09-01 1937-04-27 Spontan Ab Cooling system for internal combustion engines
DE1476443A1 (en) * 1965-09-10 1970-02-05 White Motor Corp Cooling system for internal combustion engines
GB2010394A (en) * 1977-12-16 1979-06-27 Daimler Benz Ag Cylinder block for an internal-combustion engine
EP0110406A2 (en) * 1982-12-01 1984-06-13 Nissan Motor Co., Ltd. Improved cylinder block for internal combustion engine

Also Published As

Publication number Publication date
DE3672812D1 (en) 1990-08-23
DE3603674C2 (en) 1988-02-25
US4759317A (en) 1988-07-26
EP0232467A2 (en) 1987-08-19
ES2017616B3 (en) 1991-03-01
DE3603674A1 (en) 1987-08-13
JPS62186041A (en) 1987-08-14
EP0232467B1 (en) 1990-07-18

Similar Documents

Publication Publication Date Title
EP0232467A3 (en) Multi-cylinder internal combustion engine
EP0291358A3 (en) Internal combustion engine
GB2193786B (en) Internal combustion engine
HUT49191A (en) Piston internal combustion engine
GB2210666B (en) Internal combustion engine
EP0276193A3 (en) Internal combustion engine
EP0375789A4 (en) Two-cycle internal combustion engine
EP0309590A4 (en) Internal combustion engine
EP0341938A3 (en) Internal combustion engine
EP0249129A3 (en) Two-cycle internal combustion engine two-cycle internal combustion engine
EP0339638A3 (en) Internal combustion engine
GB2197025B (en) Spark-ignition air-compression internal combustion engine
GB2187791B (en) Internal combustion engine
HU207763B (en) Internal combustion engine
GB2186913B (en) Internal combustion engine
HUT48325A (en) Two-stroke internal combustion engine
GB2202273B (en) Internal combustion engine
EP0249686A3 (en) Air-cooled multi-cylinder internal-combustion engine
DE3760298D1 (en) Internal combustion engine
GB2193529B (en) Internal combustion engine
GB2218153B (en) Internal combustion engine
GB8830261D0 (en) Internal combustion engine
GB2202001B (en) Internal combustion engine
HUT45306A (en) Sliding-sleeve internal combustion engine
GB2202002B (en) Internal combustion 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): DE ES FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

17P Request for examination filed

Effective date: 19880520

17Q First examination report despatched

Effective date: 19881031

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 NL SE

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

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

Ref document number: 3672812

Country of ref document: DE

Date of ref document: 19900823

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
ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19920929

Year of fee payment: 7

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

Ref country code: FR

Payment date: 19920930

Year of fee payment: 7

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

Ref country code: GB

Payment date: 19921007

Year of fee payment: 7

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

Ref country code: ES

Payment date: 19921009

Year of fee payment: 7

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

Ref country code: DE

Payment date: 19921013

Year of fee payment: 7

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

Ref country code: NL

Payment date: 19921031

Year of fee payment: 7

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

Ref country code: GB

Effective date: 19931018

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

Ref country code: SE

Effective date: 19931019

Ref country code: ES

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 19931019

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

Ref country code: NL

Effective date: 19940501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19931018

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19940630

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

Ref country code: DE

Effective date: 19940701

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 86114449.1

Effective date: 19940510

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 19991102

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051018