BRPI0804363A2 - cilindro com meio para recebimento de lubrificante - Google Patents

cilindro com meio para recebimento de lubrificante

Info

Publication number
BRPI0804363A2
BRPI0804363A2 BRPI0804363-9A BRPI0804363A BRPI0804363A2 BR PI0804363 A2 BRPI0804363 A2 BR PI0804363A2 BR PI0804363 A BRPI0804363 A BR PI0804363A BR PI0804363 A2 BRPI0804363 A2 BR PI0804363A2
Authority
BR
Brazil
Prior art keywords
cylinder
sliding surface
receiving lubricant
medium
length
Prior art date
Application number
BRPI0804363-9A
Other languages
English (en)
Inventor
Hans Sunden
Original Assignee
Wortsilo Schweiz Ag
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 Wortsilo Schweiz Ag filed Critical Wortsilo Schweiz Ag
Publication of BRPI0804363A2 publication Critical patent/BRPI0804363A2/pt

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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/20—Other cylinders characterised by constructional features providing for lubrication
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • 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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

CILINDRO COM MEIO PARA RECEBIMENTO DE LUBRIFICANTE. A presente invenção refere-se a um cilindro (1) para um motor a pistão que inclui um meio (5) para o recebimento de lubrificante. O cilindro inclui uma superfície deslizante (7) para um pistão (2), a superfície deslizante apresentando uma zona morta superior (8) e uma fileira de fendas de lavagem (6) disposta no cilindro. Esta superfície deslizante (7) apresenta uma pluralidade de rebaixos na forma de fenda (5), com os rebaixos na forma de fenda apresentando um comprimento (9), uma largura (10) e uma profundidade (11), com a profundidade (11) abrangendo mais de 0,4 mm. Os rebaixos na forma de fenda (5) são providos abaixo de uma região na forma de anel da superfície do cilindro (12) que apresenta um comprimento de até 15% do comprimento (13) da superfície deslizante (7) medido a partir de sua zona morta superior (8).
BRPI0804363-9A 2007-10-16 2008-10-15 cilindro com meio para recebimento de lubrificante BRPI0804363A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07118603 2007-10-16

Publications (1)

Publication Number Publication Date
BRPI0804363A2 true BRPI0804363A2 (pt) 2009-06-16

Family

ID=39198217

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804363-9A BRPI0804363A2 (pt) 2007-10-16 2008-10-15 cilindro com meio para recebimento de lubrificante

Country Status (6)

Country Link
EP (1) EP2050946A1 (pt)
JP (1) JP2009097514A (pt)
KR (1) KR20090038829A (pt)
CN (1) CN101413457A (pt)
BR (1) BRPI0804363A2 (pt)
RU (1) RU2469202C2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103201487B (zh) * 2010-11-03 2016-06-29 斗山英维高株式会社 在内壁面形成有凹凸的气缸
WO2012115972A1 (en) 2011-02-22 2012-08-30 The George Washington University Friction reduction for engine components
CN103527282B (zh) 2012-07-04 2017-06-30 瓦锡兰瑞士公司 润滑系统、润滑剂注入元件、内燃发动机以及润滑方法
CN105221283B (zh) * 2015-09-22 2017-12-05 江苏大学 一种发动机缸孔及其加工方法
CN105221284B (zh) * 2015-11-11 2018-02-23 江苏大学 内燃机缸套
CN114251184A (zh) * 2017-03-22 2022-03-29 阿凯提兹动力公司 用于对置活塞发动机的汽缸孔表面结构
GB2560902B (en) * 2017-03-27 2019-07-03 Ford Global Tech Llc A cylinder for receiving a reciprocating piston
CN111520248A (zh) * 2020-05-07 2020-08-11 哈尔滨工程大学 一种仿生分布的气缸套表面织构结构
CN111520249A (zh) * 2020-05-07 2020-08-11 哈尔滨工程大学 一种菱形分布的气缸套表面织构结构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174532A (fr) 1956-05-05 1959-03-12 Sulzer Ag Machine à piston
JPS60259750A (ja) * 1984-06-05 1985-12-21 Mitsubishi Heavy Ind Ltd シリンダライナ
JPH06105102B2 (ja) * 1985-01-23 1994-12-21 三菱重工業株式会社 往復動機関のシリンダライナ
DE3936813C1 (en) * 1989-11-04 1990-06-07 Man B & W Diesel Ag, 8900 Augsburg, De IC engine air buffer system - consists of blind bores in area of cylinder swept by piston rings
DK56897A (da) * 1997-05-16 1998-11-17 Man B & V Diesel A S Cylinderforing til en forbrændingsmotor af dieseltypen
KR20000011573U (ko) * 1998-12-04 2000-07-05 이경자 주철 실린더 라이너의 오일포켓
US6253724B1 (en) * 1999-12-06 2001-07-03 Samyoung Machinery Co., Ltd. Cylinder liner with oil pocket
ES2225361T5 (es) * 2001-07-09 2011-03-23 Gehring Technologies Gmbh Pieza de trabajo con una superficie solicitable tribológicamente y procedimiento para la formación de una superficie de este tipo.
JP4276617B2 (ja) * 2004-12-03 2009-06-10 ダイハツ工業株式会社 二サイクル内燃機関におけるシリンダ内壁面の潤滑装置
JP4434127B2 (ja) * 2005-10-20 2010-03-17 株式会社豊田自動織機 複合部材及びその製造方法
GB2431976B (en) * 2005-11-05 2011-04-13 Ford Global Tech Llc An engine and a method of making same
DE102006060920A1 (de) * 2006-12-20 2008-07-03 Daimler Ag Laserstrukturierte Zylinderlaufbuchse

Also Published As

Publication number Publication date
JP2009097514A (ja) 2009-05-07
CN101413457A (zh) 2009-04-22
KR20090038829A (ko) 2009-04-21
RU2469202C2 (ru) 2012-12-10
RU2008140984A (ru) 2010-04-20
EP2050946A1 (de) 2009-04-22

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A 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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 3A ANUIDADE.