WO2009066400A1 - Moteur alternatif - Google Patents

Moteur alternatif 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
Application number
PCT/JP2008/000075
Other languages
English (en)
Japanese (ja)
Inventor
Shigeru Bando
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/fr

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

Le moteur alternatif (1) selon l'invention comprend un piston (2) ayant un corps supérieur de piston (8) doté d'une surface supérieure (3) pour recevoir la pression de gaz de combustion/dilatation. Ledit moteur alternatif comprend en outre une section inférieure (7) dotée de gorges pour segments de piston (4, 5, 6) ; une section jupe (9) formée sous le corps supérieur de piston (8) ; et une section bossage de piston (11) pour maintenir un axe de piston (10). Le corps supérieur de piston (8) est formé de manière excentrique par rapport au côté anti-poussée (13) relativement à la ligne centrale (14) du piston (2).
PCT/JP2008/000075 2007-11-20 2008-01-24 Moteur alternatif WO2009066400A1 (fr)

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 (fr) 2009-05-28

Family

ID=40667236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000075 WO2009066400A1 (fr) 2007-11-20 2008-01-24 Moteur alternatif

Country Status (2)

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

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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