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WO2009066400A1 - 往復動エンジン - Google Patents

往復動エンジン Download PDF

Info

Publication number
WO2009066400A1
WO2009066400A1 PCT/JP2008/000075 JP2008000075W WO2009066400A1 WO 2009066400 A1 WO2009066400 A1 WO 2009066400A1 JP 2008000075 W JP2008000075 W JP 2008000075W WO 2009066400 A1 WO2009066400 A1 WO 2009066400A1
Authority
WO
WIPO (PCT)
Prior art keywords
piston
upper body
reciprocating engine
section
center line
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.)
Ceased
Application number
PCT/JP2008/000075
Other languages
English (en)
French (fr)
Inventor
Shigeru Bando
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.)
Bando Kiko Co Ltd
Original Assignee
Bando Kiko Co Ltd
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 Bando Kiko Co Ltd filed Critical Bando Kiko Co Ltd
Publication of WO2009066400A1 publication Critical patent/WO2009066400A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F02F3/00—Pistons 
    • 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
    • F16J1/02—Bearing surfaces

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)

Abstract

　往復動エンジン１は、燃焼・膨張ガス圧力を受ける上面３とピストンリング溝４、５、６を有するランド部７とからなるピストン上部体８と、このピストン上部体８の下側に形成したスカート部９と、ピストンピン１０を支持するピストンボス部１１とを備えたピストン２を具備しており、ピストン上部体８は、ピストン２の中心線１４に対して、反スラスト側１３に偏心して形成されている。
PCT/JP2008/000075 2007-11-20 2008-01-24 往復動エンジン Ceased WO2009066400A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-301041 2007-11-20
JP2007301041A JP2009127455A (ja) 2007-11-20 2007-11-20 往復動エンジン

Publications (1)

Publication Number Publication Date
WO2009066400A1 true WO2009066400A1 (ja) 2009-05-28

Family

ID=40667236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000075 Ceased WO2009066400A1 (ja) 2007-11-20 2008-01-24 往復動エンジン

Country Status (2)

Country Link
JP (1) JP2009127455A (ja)
WO (1) WO2009066400A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032940A1 (de) * 2009-07-14 2011-01-20 Mahle International Gmbh Kolben-Kolbenring-Anordnung
US9272021B2 (en) 2011-06-10 2016-03-01 Baxalta Incorporated Treatment of coagulation disease by administration of recombinant VWF
DE102018215092A1 (de) * 2018-09-05 2020-03-05 Mahle International Gmbh Kolben einer Brennkraftmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493890A (zh) * 2011-12-19 2012-06-13 重庆理工大学 倾斜活塞环式活塞结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04347352A (ja) * 1991-05-22 1992-12-02 Bandou Kiko Kk エンジン
JPH06346788A (ja) * 1993-06-07 1994-12-20 Mitsubishi Heavy Ind Ltd 内燃機関用ピストン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04347352A (ja) * 1991-05-22 1992-12-02 Bandou Kiko Kk エンジン
JPH06346788A (ja) * 1993-06-07 1994-12-20 Mitsubishi Heavy Ind Ltd 内燃機関用ピストン

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032940A1 (de) * 2009-07-14 2011-01-20 Mahle International Gmbh Kolben-Kolbenring-Anordnung
US9272021B2 (en) 2011-06-10 2016-03-01 Baxalta Incorporated Treatment of coagulation disease by administration of recombinant VWF
DE102018215092A1 (de) * 2018-09-05 2020-03-05 Mahle International Gmbh Kolben einer Brennkraftmaschine
US10920886B2 (en) 2018-09-05 2021-02-16 Mahle International Gmbh Piston of an internal combustion engine

Also Published As

Publication number Publication date
JP2009127455A (ja) 2009-06-11

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