SE0101180D0 - Förbränningsmotor - Google Patents

Förbränningsmotor

Info

Publication number
SE0101180D0
SE0101180D0 SE0101180A SE0101180A SE0101180D0 SE 0101180 D0 SE0101180 D0 SE 0101180D0 SE 0101180 A SE0101180 A SE 0101180A SE 0101180 A SE0101180 A SE 0101180A SE 0101180 D0 SE0101180 D0 SE 0101180D0
Authority
SE
Sweden
Prior art keywords
pressure
chamber
combustion
pressure chamber
piston
Prior art date
Application number
SE0101180A
Other languages
English (en)
Other versions
SE519307C2 (sv
SE0101180L (sv
Inventor
Magnus Knutsen
Original Assignee
Magnus Knutsen
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 Magnus Knutsen filed Critical Magnus Knutsen
Priority to SE0101180A priority Critical patent/SE519307C2/sv
Publication of SE0101180D0 publication Critical patent/SE0101180D0/sv
Priority to AT02717262T priority patent/ATE336647T1/de
Priority to US10/472,574 priority patent/US7146940B2/en
Priority to DE60213955T priority patent/DE60213955T2/de
Priority to JP2002579632A priority patent/JP2004522042A/ja
Priority to ES02717262T priority patent/ES2271238T3/es
Priority to PCT/SE2002/000639 priority patent/WO2002081886A1/en
Priority to EP02717262A priority patent/EP1373697B1/en
Publication of SE0101180L publication Critical patent/SE0101180L/sv
Publication of SE519307C2 publication Critical patent/SE519307C2/sv

Links

Classifications

    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/044—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of an adjustable piston length
    • 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
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/041—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning
    • F02B75/042—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of cylinder or cylinderhead positioning the cylinderhead comprising a counter-piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/04—Varying compression ratio by alteration of volume of compression space without changing piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/06—Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores
    • F01M2001/066—Connecting rod with passageways

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
SE0101180A 2001-04-03 2001-04-03 Förbränningsmotor SE519307C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0101180A SE519307C2 (sv) 2001-04-03 2001-04-03 Förbränningsmotor
AT02717262T ATE336647T1 (de) 2001-04-03 2002-04-02 Verbrennungsmotor
US10/472,574 US7146940B2 (en) 2001-04-03 2002-04-02 Combustion engine
DE60213955T DE60213955T2 (de) 2001-04-03 2002-04-02 Verbrennungsmotor
JP2002579632A JP2004522042A (ja) 2001-04-03 2002-04-02 燃焼機関
ES02717262T ES2271238T3 (es) 2001-04-03 2002-04-02 Motor de combustion.
PCT/SE2002/000639 WO2002081886A1 (en) 2001-04-03 2002-04-02 Combustion engine
EP02717262A EP1373697B1 (en) 2001-04-03 2002-04-02 Combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101180A SE519307C2 (sv) 2001-04-03 2001-04-03 Förbränningsmotor

Publications (3)

Publication Number Publication Date
SE0101180D0 true SE0101180D0 (sv) 2001-04-03
SE0101180L SE0101180L (sv) 2002-10-04
SE519307C2 SE519307C2 (sv) 2003-02-11

Family

ID=20283649

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101180A SE519307C2 (sv) 2001-04-03 2001-04-03 Förbränningsmotor

Country Status (8)

Country Link
US (1) US7146940B2 (sv)
EP (1) EP1373697B1 (sv)
JP (1) JP2004522042A (sv)
AT (1) ATE336647T1 (sv)
DE (1) DE60213955T2 (sv)
ES (1) ES2271238T3 (sv)
SE (1) SE519307C2 (sv)
WO (1) WO2002081886A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1424473A1 (en) * 2003-03-24 2004-06-02 Siegfried Meyer Dual-piston engine
US7318397B2 (en) * 2004-04-02 2008-01-15 Combustion Electromagnetics Inc. High efficiency high power internal combustion engine operating in a high compression conversion exchange cycle
GB2431451A (en) * 2005-10-20 2007-04-25 George Frederic Galvin Piston incorporating a disc spring made of a superelastic material
US20070189911A1 (en) * 2006-02-16 2007-08-16 Campbell Hausfeld/Scott Fetzer Company Liquid pump
EP2122141A4 (en) * 2007-02-13 2014-01-15 Mk Piston Aktiebolag COMBUSTION ENGINE
FR2920481B1 (fr) * 2007-08-29 2014-07-11 Renault Sas Piston de moteur a combustion pour rapport volumetrique variable
US8166928B2 (en) * 2008-11-06 2012-05-01 Ford Global Technologies, Llc Pressurized air variable compression ratio engine system
CN104329166B (zh) * 2009-02-11 2017-04-12 颜氏发动机公司 建立差动冲程循环燃烧发动机中活塞压缩高度的方法
FR2962766B1 (fr) * 2010-07-13 2012-12-07 Roger Laumain Moteur a rapport volumetrique variable
US9133763B2 (en) 2011-07-28 2015-09-15 Yan Engines, Inc. Accommodating piston seat for differential-stroke cycle engines
KR101500392B1 (ko) * 2013-12-13 2015-03-09 현대자동차 주식회사 가변 압축비 장치
KR101711291B1 (ko) * 2015-07-28 2017-02-28 주식회사 현대케피코 가변 형상 피스톤
US9885281B2 (en) * 2016-06-13 2018-02-06 Ford Global Technologies, Llc Engine system with two pistons

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170266A (en) * 1937-06-12 1939-08-22 Arthur J Schossberger Piston for internal combustion engines
US3311096A (en) * 1965-07-07 1967-03-28 Continental Aviat & Eng Corp Variable compression ratio piston and valve
US3450112A (en) * 1967-11-13 1969-06-17 Continental Aviat & Eng Corp Variable compression ratio piston including surge accumulation means
US3667433A (en) * 1970-06-01 1972-06-06 Teledyne Ind Variable compression ratio piston including oil filter means
US3704695A (en) * 1970-07-02 1972-12-05 Teledyne Ind Valve construction for variable compression ratio piston
US4016841A (en) * 1975-09-10 1977-04-12 Teledyne Industries, Inc. Variable compression ratio piston
DE2719043C2 (de) * 1977-04-28 1982-02-04 Teledyne Industries, Inc., Los Angeles, Calif. Kolben für eine Brennkraftmaschine mit veränderbarem Kompressionsverhältnis
SE417349B (sv) * 1977-05-10 1981-03-09 Teledyne Ind Kolv for forbrenningsmotorer
US4241705A (en) * 1978-07-27 1980-12-30 Teledyne Industries, Inc. Variable compression ratio piston
DE2909926A1 (de) * 1979-03-14 1980-09-25 Volkswagenwerk Ag Mehrzylindrige hubkolben-brennkraftmaschine mit geregelter verdichtung
DE3117133A1 (de) * 1981-04-30 1982-11-18 Volkswagenwerk Ag, 3180 Wolfsburg "einrichtung zur lastabhaengigen steuerung des verdichtungsverhaeltnisses einer 4takt-hubkolben-brennkraftmaschine"
DE3339578A1 (de) * 1983-11-02 1985-05-09 Volkswagenwerk Ag, 3180 Wolfsburg Einrichtung zur verdichtungssteuerung
US5755192A (en) * 1997-01-16 1998-05-26 Ford Global Technologies, Inc. Variable compression ratio piston

Also Published As

Publication number Publication date
EP1373697A1 (en) 2004-01-02
SE519307C2 (sv) 2003-02-11
US7146940B2 (en) 2006-12-12
ATE336647T1 (de) 2006-09-15
DE60213955D1 (de) 2006-09-28
JP2004522042A (ja) 2004-07-22
SE0101180L (sv) 2002-10-04
WO2002081886A1 (en) 2002-10-17
ES2271238T3 (es) 2007-04-16
EP1373697B1 (en) 2006-08-16
DE60213955T2 (de) 2007-04-05
US20040112311A1 (en) 2004-06-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed