DK173117B1 - Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor - Google Patents

Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor Download PDF

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Publication number
DK173117B1
DK173117B1 DK199601068A DK106896A DK173117B1 DK 173117 B1 DK173117 B1 DK 173117B1 DK 199601068 A DK199601068 A DK 199601068A DK 106896 A DK106896 A DK 106896A DK 173117 B1 DK173117 B1 DK 173117B1
Authority
DK
Denmark
Prior art keywords
piston
wall
section
rounded
axis
Prior art date
Application number
DK199601068A
Other languages
Danish (da)
English (en)
Other versions
DK106896A (da
Inventor
Erik Crone
Original Assignee
Man B & W Diesel As
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
Priority to DK199601068A priority Critical patent/DK173117B1/da
Application filed by Man B & W Diesel As filed Critical Man B & W Diesel As
Priority to JP51615298A priority patent/JP3320743B2/ja
Priority to KR1019980710772A priority patent/KR100333007B1/ko
Priority to EP97918918A priority patent/EP0901570B1/en
Priority to AU42948/97A priority patent/AU4294897A/en
Priority to CN97196213A priority patent/CN1079900C/zh
Priority to PCT/DK1997/000383 priority patent/WO1998014697A1/en
Priority to DE69700999T priority patent/DE69700999T2/de
Priority to RU99100623/06A priority patent/RU2153090C1/ru
Priority to PL97331490A priority patent/PL185455B1/pl
Priority to ES97918918T priority patent/ES2141613T3/es
Priority to HR970523A priority patent/HRP970523B1/xx
Publication of DK106896A publication Critical patent/DK106896A/da
Priority to NO19990301A priority patent/NO322997B1/no
Application granted granted Critical
Publication of DK173117B1 publication Critical patent/DK173117B1/da

Links

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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F02F3/00—Pistons 
    • 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
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • F02F3/00—Pistons 
    • F02F3/28—Other pistons with specially-shaped head
    • 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
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DK199601068A 1996-09-30 1996-09-30 Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor DK173117B1 (da)

Priority Applications (13)

Application Number Priority Date Filing Date Title
DK199601068A DK173117B1 (da) 1996-09-30 1996-09-30 Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor
RU99100623/06A RU2153090C1 (ru) 1996-09-30 1997-09-10 Поршень для двигателя внутреннего сгорания, в частности, для большого судового дизельного двигателя
EP97918918A EP0901570B1 (en) 1996-09-30 1997-09-10 A piston for an internal combustion engine, in particular a big marine diesel engine
AU42948/97A AU4294897A (en) 1996-09-30 1997-09-10 A piston for an internal combustion engine, in particular a big marine diesel engine
CN97196213A CN1079900C (zh) 1996-09-30 1997-09-10 内燃机特别是大型船用柴油机的活塞
PCT/DK1997/000383 WO1998014697A1 (en) 1996-09-30 1997-09-10 A piston for an internal combustion engine, in particular a big marine diesel engine
JP51615298A JP3320743B2 (ja) 1996-09-30 1997-09-10 内燃機関、特に大型の舶用ディーゼルエンジン用ピストン
KR1019980710772A KR100333007B1 (ko) 1996-09-30 1997-09-10 대형선박용디젤엔진과같은내연기관용피스톤
PL97331490A PL185455B1 (pl) 1996-09-30 1997-09-10 Tłok do silnika spalania wewnętrznego
ES97918918T ES2141613T3 (es) 1996-09-30 1997-09-10 Piston para motor de combustion interna, en particular un gran motor diesel marino.
DE69700999T DE69700999T2 (de) 1996-09-30 1997-09-10 Kolben für verbrennungsmotor, insbesondere schiffsdieselmotoren
HR970523A HRP970523B1 (en) 1996-09-30 1997-09-29 A piston for an internal combustion engine, in particular a big marine diesel engine
NO19990301A NO322997B1 (no) 1996-09-30 1999-01-22 Stempel for en forbrenningsmotor, spesielt en stor dieselmotor for skip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199601068A DK173117B1 (da) 1996-09-30 1996-09-30 Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor
DK106896 1996-09-30

Publications (2)

Publication Number Publication Date
DK106896A DK106896A (da) 1998-03-31
DK173117B1 true DK173117B1 (da) 2000-01-31

Family

ID=8100631

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199601068A DK173117B1 (da) 1996-09-30 1996-09-30 Stempel til en forbrændingsmotor, navnlig en stor marinedieselmotor

Country Status (13)

Country Link
EP (1) EP0901570B1 (ko)
JP (1) JP3320743B2 (ko)
KR (1) KR100333007B1 (ko)
CN (1) CN1079900C (ko)
AU (1) AU4294897A (ko)
DE (1) DE69700999T2 (ko)
DK (1) DK173117B1 (ko)
ES (1) ES2141613T3 (ko)
HR (1) HRP970523B1 (ko)
NO (1) NO322997B1 (ko)
PL (1) PL185455B1 (ko)
RU (1) RU2153090C1 (ko)
WO (1) WO1998014697A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6463903B1 (en) * 2001-08-30 2002-10-15 Caterpillar Inc Piston assembly for free piston internal combustion engine
WO2024107971A1 (en) * 2022-11-18 2024-05-23 Cummins Inc. A piston head for combustion cylinder, and a cooling gallery for a piston head of a combustion cylinder

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK37351C (da) * 1925-11-19 1927-04-11 Robert Pile Doxford Stempel til Forbrændingsmotorer.
US3555972A (en) * 1968-12-23 1971-01-19 Gen Motors Corp Crosshead piston
AU503148B2 (en) * 1975-06-16 1979-08-23 Cummins Engine Company, Inc Piston with flexible heat dam
GB1509461A (en) * 1975-10-08 1978-05-04 Wellworthy Ltd Pistons
FR2436885A1 (fr) * 1978-09-22 1980-04-18 Renault Piston pour moteur a combustion interne

Also Published As

Publication number Publication date
CN1225153A (zh) 1999-08-04
EP0901570A1 (en) 1999-03-17
ES2141613T3 (es) 2000-03-16
PL331490A1 (en) 1999-07-19
DK106896A (da) 1998-03-31
NO990301D0 (no) 1999-01-22
DE69700999T2 (de) 2000-06-29
WO1998014697A1 (en) 1998-04-09
JP3320743B2 (ja) 2002-09-03
NO990301L (no) 1999-01-22
RU2153090C1 (ru) 2000-07-20
DE69700999D1 (de) 2000-01-27
AU4294897A (en) 1998-04-24
KR100333007B1 (ko) 2002-10-12
JP2000503093A (ja) 2000-03-14
CN1079900C (zh) 2002-02-27
HRP970523A2 (en) 1998-08-31
HRP970523B1 (en) 2000-08-31
KR20000022346A (ko) 2000-04-25
PL185455B1 (pl) 2003-05-30
NO322997B1 (no) 2006-12-18
EP0901570B1 (en) 1999-12-22

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired

Expiry date: 20160930