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WO2009104030A3 - Piston with support insert - Google Patents

Piston with support insert Download PDF

Info

Publication number
WO2009104030A3
WO2009104030A3 PCT/HU2009/000018 HU2009000018W WO2009104030A3 WO 2009104030 A3 WO2009104030 A3 WO 2009104030A3 HU 2009000018 W HU2009000018 W HU 2009000018W WO 2009104030 A3 WO2009104030 A3 WO 2009104030A3
Authority
WO
WIPO (PCT)
Prior art keywords
piston
support insert
insert
cylinder
internal
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/HU2009/000018
Other languages
French (fr)
Other versions
WO2009104030A2 (en
Inventor
László WILHEIM
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2009104030A2 publication Critical patent/WO2009104030A2/en
Publication of WO2009104030A3 publication Critical patent/WO2009104030A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins

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)
  • Supports For Plants (AREA)

Abstract

Subject of this invention is a piston with support insert for machines equipped with a piston (1) that moves in a cylinder, where the piston (1) includes a support insert (4) that is connected to the crank by a pin and can move in the internal duct of the piston (1) in cross direction to longitudinal axis of the cylinder. The piston according to the invention is characterised in that the support insert (4) is equipped with insert components (5) at least on the edges that contact with the walls of the internal transversal duct formed for the piston (1).
PCT/HU2009/000018 2008-02-19 2009-02-19 Piston with support insert Ceased WO2009104030A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0800108A HU227889B1 (en) 2008-02-19 2008-02-19 Piston with support insert
HUP0800108 2008-02-19

Publications (2)

Publication Number Publication Date
WO2009104030A2 WO2009104030A2 (en) 2009-08-27
WO2009104030A3 true WO2009104030A3 (en) 2009-12-03

Family

ID=89988083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU2009/000018 Ceased WO2009104030A2 (en) 2008-02-19 2009-02-19 Piston with support insert

Country Status (2)

Country Link
HU (1) HU227889B1 (en)
WO (1) WO2009104030A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011085254A1 (en) 2011-10-26 2013-05-02 Mahle International Gmbh Piston for combustion engine, has piston pin retainer for fixing piston pin and provided with circlip and stopper, where stopper and inwardly open circumferential groove are arranged at two ends of hub hole respectively
CN105593580B (en) * 2013-08-30 2018-02-02 H.E.F.公司 Piston pin and method of applying anti-seize coating on the pin
FR3011305B1 (en) * 2013-09-27 2016-02-05 Hydromecanique & Frottement AXIS OF PISTON

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245705A (en) * 1962-10-01 1966-04-12 Caterpillar Tractor Co Rod and piston connection
SU1151736A1 (en) * 1983-10-04 1985-04-23 Государственный Ордена "Знак Почета" Проектно-Конструкторский Институт Рыбопромыслового Флота Piston
WO1999056041A1 (en) * 1998-04-27 1999-11-04 Wilheim Laszlo Piston with support insert

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3245705A (en) * 1962-10-01 1966-04-12 Caterpillar Tractor Co Rod and piston connection
SU1151736A1 (en) * 1983-10-04 1985-04-23 Государственный Ордена "Знак Почета" Проектно-Конструкторский Институт Рыбопромыслового Флота Piston
WO1999056041A1 (en) * 1998-04-27 1999-11-04 Wilheim Laszlo Piston with support insert

Also Published As

Publication number Publication date
HUP0800108A2 (en) 2009-10-28
HU0800108D0 (en) 2008-04-28
WO2009104030A2 (en) 2009-08-27
HU227889B1 (en) 2012-05-29

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