ATE519976T1 - Kolben - Google Patents

Kolben

Info

Publication number
ATE519976T1
ATE519976T1 AT09162350T AT09162350T ATE519976T1 AT E519976 T1 ATE519976 T1 AT E519976T1 AT 09162350 T AT09162350 T AT 09162350T AT 09162350 T AT09162350 T AT 09162350T AT E519976 T1 ATE519976 T1 AT E519976T1
Authority
AT
Austria
Prior art keywords
piston
skirt
profile line
thrust
force
Prior art date
Application number
AT09162350T
Other languages
English (en)
Inventor
Richard J Donahue
Original Assignee
Dresser Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37814063&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE519976(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/265,948 external-priority patent/US7293497B2/en
Priority claimed from US11/265,870 external-priority patent/US7302884B2/en
Application filed by Dresser Inc filed Critical Dresser Inc
Application granted granted Critical
Publication of ATE519976T1 publication Critical patent/ATE519976T1/de

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
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/022—Pistons  having means for accommodating or controlling heat expansion the pistons having an oval circumference or non-cylindrical shaped skirts, e.g. oval

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
AT09162350T 2005-11-03 2006-11-02 Kolben ATE519976T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/265,948 US7293497B2 (en) 2005-11-03 2005-11-03 Piston
US11/265,870 US7302884B2 (en) 2005-11-03 2005-11-03 Piston

Publications (1)

Publication Number Publication Date
ATE519976T1 true ATE519976T1 (de) 2011-08-15

Family

ID=37814063

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06844250T ATE475826T1 (de) 2005-11-03 2006-11-02 Kolben
AT09162350T ATE519976T1 (de) 2005-11-03 2006-11-02 Kolben

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06844250T ATE475826T1 (de) 2005-11-03 2006-11-02 Kolben

Country Status (7)

Country Link
EP (2) EP1943444B2 (de)
AT (2) ATE475826T1 (de)
BR (1) BRPI0618097B1 (de)
CA (2) CA2840589C (de)
DE (1) DE602006015834D1 (de)
RU (1) RU2419736C2 (de)
WO (1) WO2007056044A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009012161B8 (de) 2009-03-06 2012-12-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung von Polysaccharidderivaten
US9932930B2 (en) 2014-01-14 2018-04-03 General Electric Company Piston with reduced top land height and tight top land piston profile
DE102014010156A1 (de) 2014-07-09 2015-07-09 Daimler Ag Anordnung eines Kolbens in einem Zylinder einer Hubkolben-Verbrennungskraftmaschine sowie Kolben für eine Hubkolben-Verbrennungskraftmaschine
US9359971B2 (en) 2014-08-21 2016-06-07 General Electric Company System for controlling deposits on cylinder liner and piston of reciprocating engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1249183A1 (ru) * 1984-09-11 1986-08-07 Производственное Объединение "Владимирский Тракторный Завод Им.А.А.Жданова" Поршень дл двигател внутреннего сгорани
DE3437111A1 (de) † 1984-10-10 1986-04-10 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetallkolben
GB8432015D0 (en) † 1984-12-19 1985-01-30 Ae Plc Pistons
DE3820473C2 (de) * 1986-12-18 1998-03-26 Mahle Gmbh Leichter Tauchkolben für Verbrennungsmotoren
DE3740820C1 (en) 1987-12-02 1989-01-19 Mahle Gmbh Trunk piston for internal combustion engines with an upper inelastic and a lower elastic shaft region
EP0449848B1 (de) * 1988-12-24 1994-02-09 Mahle GmbH Leichter tauchkolben für verbrennungsmotoren
JPH03110159U (de) † 1990-02-27 1991-11-12
JP2697321B2 (ja) * 1991-01-25 1998-01-14 日産自動車株式会社 内燃機関のピストン
JPH09170490A (ja) 1995-12-19 1997-06-30 Komatsu Ltd 内燃機関用鋳鉄ピストン
US6502539B2 (en) † 2001-06-01 2003-01-07 Federal-Mogul World Wide, Inc. Articulated piston having a profiled skirt

Also Published As

Publication number Publication date
CA2624119C (en) 2015-02-17
BRPI0618097A2 (pt) 2011-08-16
EP1943444B2 (de) 2019-07-17
EP1943444B1 (de) 2010-07-28
EP2096337B1 (de) 2011-08-10
CA2624119A1 (en) 2007-05-18
CA2840589C (en) 2016-02-02
BRPI0618097B1 (pt) 2021-01-26
EP2096337A1 (de) 2009-09-02
CA2840589A1 (en) 2007-05-18
DE602006015834D1 (de) 2010-09-09
ATE475826T1 (de) 2010-08-15
EP1943444A1 (de) 2008-07-16
RU2008122043A (ru) 2009-12-10
WO2007056044A1 (en) 2007-05-18
RU2419736C2 (ru) 2011-05-27

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