BR112014016807A2 - pino de pistão para dissipação de calor - Google Patents

pino de pistão para dissipação de calor

Info

Publication number
BR112014016807A2
BR112014016807A2 BR112014016807A BR112014016807A BR112014016807A2 BR 112014016807 A2 BR112014016807 A2 BR 112014016807A2 BR 112014016807 A BR112014016807 A BR 112014016807A BR 112014016807 A BR112014016807 A BR 112014016807A BR 112014016807 A2 BR112014016807 A2 BR 112014016807A2
Authority
BR
Brazil
Prior art keywords
piston pin
piston
heat dissipating
heat transfer
sealed cavity
Prior art date
Application number
BR112014016807A
Other languages
English (en)
Other versions
BR112014016807A8 (pt
Inventor
Wang Kai
Azevedo Miguel
Zdeblick William
Original Assignee
Federal Mogul Corp
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 Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of BR112014016807A2 publication Critical patent/BR112014016807A2/pt
Publication of BR112014016807A8 publication Critical patent/BR112014016807A8/pt

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
    • F16J1/18—Securing of gudgeon-pins
    • 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
    • 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
    • F16J7/00—Piston-rods
    • 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 
    • F02F3/16—Pistons  having cooling means
    • F02F3/18—Pistons  having cooling means the means being a liquid or solid coolant, e.g. sodium, in a closed chamber in piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1/1 resumo “pino de pistão para dissipação de calor” um conjunto de pistão incluindo um corpo de pistão conectado pivota ntemente a uma haste de conexão por um pino de êmbolo. o pino de êmbolo inclui uma cavidade vedada no mesmo parcialmente carregada com um meio de transferência de calor. o meio de transferê ncia de calor pode se composto de uma liga fusível. a cavidade vedada pode ser compreendida de compartimentos discretos. o pino de êmbolo pode ser integrado à haste de conexão e compartilhar uma cavidade vedada conjuntamente unida à mesma, de modo que o meio de transferência de calor possa extrair calor eficazmente para fora do corpo de pistão.
BR112014016807A 2012-01-09 2013-01-09 pino de pistão para dissipação de calor BR112014016807A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/345,851 US9103441B2 (en) 2012-01-09 2012-01-09 Piston pin for heat dissipation
PCT/US2013/020753 WO2013106377A1 (en) 2012-01-09 2013-01-09 Piston pin for heat dissipation

Publications (2)

Publication Number Publication Date
BR112014016807A2 true BR112014016807A2 (pt) 2017-06-13
BR112014016807A8 BR112014016807A8 (pt) 2017-07-04

Family

ID=47631714

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014016807A BR112014016807A8 (pt) 2012-01-09 2013-01-09 pino de pistão para dissipação de calor

Country Status (7)

Country Link
US (1) US9103441B2 (pt)
EP (1) EP2802762B1 (pt)
JP (1) JP6184977B2 (pt)
KR (1) KR102008165B1 (pt)
CN (1) CN104204486B (pt)
BR (1) BR112014016807A8 (pt)
WO (1) WO2013106377A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8955486B2 (en) * 2012-02-10 2015-02-17 Federal Mogul Corporation Piston with enhanced cooling gallery
JP6176136B2 (ja) * 2014-02-06 2017-08-09 マツダ株式会社 エンジンのピストン構造
DE102014201473A1 (de) * 2014-01-28 2015-07-30 Neuman & Esser Gmbh & Co. Kg Kolbenstange für kolbenkompressoren und kolbenkompressor
USD768207S1 (en) * 2014-07-16 2016-10-04 Federal-Mogul Corporation Piston
AT517578B1 (de) * 2016-02-03 2017-03-15 Avl List Gmbh Kolben einer brennkraftmaschine
US10690247B2 (en) 2017-01-10 2020-06-23 Tenneco Inc. Galleryless short compression insulated steel piston
US20180292006A1 (en) * 2017-04-10 2018-10-11 GM Global Technology Operations LLC Bimetallic piston pin
DE102017210282A1 (de) * 2017-06-20 2018-12-20 Mahle International Gmbh Kolben für einen Verbrennungsmotor mit Flüssigmetallkühlung

Family Cites Families (35)

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CH130752A (de) * 1927-10-27 1928-12-31 Sulzer Ag Einrichtung zum Kühlen von hin- und hergehenden Kolben.
US1910902A (en) 1928-11-15 1933-05-23 Leo J Mckone Piston lubricating structure
US1777340A (en) 1929-04-25 1930-10-07 Ingersoll Rand Co Oiling device
US1961789A (en) * 1932-04-06 1934-06-05 George W Roth Wrist pin
US2369907A (en) 1941-12-29 1945-02-20 Aluminum Co Of America Internal combustion engine piston
US2386117A (en) 1943-12-29 1945-10-02 Rasmus M Hvid Engine piston construction
US2742883A (en) 1953-07-15 1956-04-24 Frank J Smith Oil cooled piston structure
US3007600A (en) 1958-01-27 1961-11-07 Thompson Ramo Wooldridge Inc Seal
GB905705A (en) * 1960-02-11 1962-09-12 Bryce Berger Ltd Improvements in and relating to lubrication and cooling systems
US3204617A (en) 1963-12-09 1965-09-07 Continental Aviat & Eng Corp Piston assembly
GB1244588A (en) 1970-05-20 1971-09-02 Ford Motor Co Piston and connecting rod assembly
US3702092A (en) 1971-05-03 1972-11-07 Zollner Corp Pistons for engines
US3843138A (en) 1972-11-24 1974-10-22 Int Harvester Co Sheet metal compression ring
US4026197A (en) 1975-06-02 1977-05-31 Caterpillar Tractor Co. Oil cooled piston rings
US4005686A (en) 1975-06-26 1977-02-01 J. Wizemann & Co. Piston-pin for liquid cooled pistons
JPS5591741A (en) * 1978-12-28 1980-07-11 Nissan Motor Co Ltd Piston rod for hot gas engine
FI65477C (fi) 1979-02-16 1984-05-10 Waertsilae Oy Ab Smoerjsystem
JPS5841248A (ja) * 1981-09-05 1983-03-10 Mitsubishi Heavy Ind Ltd ピストン
US4461595A (en) * 1982-09-29 1984-07-24 Angelos Mallas Wrist pin for reciprocating engines
US4640641A (en) 1984-07-25 1987-02-03 Teledyne Continental Motors Piston pin construction and method for forming same
JPS61108564U (pt) * 1984-12-21 1986-07-09
JPS6330658A (ja) * 1986-07-25 1988-02-09 Yamaha Motor Co Ltd エンジンのピストンピン
CN2241233Y (zh) * 1995-06-15 1996-11-27 成都铁路局重庆配件厂 一种柴油机活塞销
US6557457B1 (en) 1999-12-01 2003-05-06 Federal-Mogul World Wide, Inc. Bushingless piston and connecting rod assembly and method of manufacture
US6520069B2 (en) 2001-01-29 2003-02-18 Detroit Diesel Corporation Piston pin for internal combustion engine
US6513477B1 (en) 2001-09-19 2003-02-04 Federal-Mogul World Wide, Inc. Closed gallery piston having pin bore lubrication
DE10224428B4 (de) * 2002-06-01 2004-04-08 Danfoss Compressors Gmbh Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter
JP4064335B2 (ja) * 2003-11-07 2008-03-19 本田技研工業株式会社 内燃機関用コンロッド及び内燃機関
US7367305B2 (en) 2003-11-07 2008-05-06 Honda Motor Co., Ltd. Internal combustion engine and connecting rod therefor
US7156056B2 (en) 2004-06-10 2007-01-02 Achates Power, Llc Two-cycle, opposed-piston internal combustion engine
US7360511B2 (en) 2004-06-10 2008-04-22 Achates Power, Inc. Opposed piston engine
DE102004038945A1 (de) * 2004-08-11 2006-02-23 Mahle International Gmbh Leichtmetallkolben mit Wärmerohren
JP2006152879A (ja) * 2004-11-26 2006-06-15 Nissan Motor Co Ltd ピストン
DE102007018435A1 (de) 2007-04-19 2008-10-30 ThyssenKrupp Metalúrgica Campo Limpo Ltda. Kurbeltrieb, insbesondere für Verbrennungskraftmaschinen und Kompressoren

Also Published As

Publication number Publication date
JP2015505347A (ja) 2015-02-19
EP2802762A1 (en) 2014-11-19
CN104204486B (zh) 2016-11-16
WO2013106377A1 (en) 2013-07-18
BR112014016807A8 (pt) 2017-07-04
US20130174728A1 (en) 2013-07-11
US9103441B2 (en) 2015-08-11
CN104204486A (zh) 2014-12-10
JP6184977B2 (ja) 2017-08-23
KR20140108586A (ko) 2014-09-11
KR102008165B1 (ko) 2019-08-07
EP2802762B1 (en) 2017-10-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2548 DE 05-11-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]