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MX2017001270A - Maquina con friccion en cilindro reducida. - Google Patents

Maquina con friccion en cilindro reducida.

Info

Publication number
MX2017001270A
MX2017001270A MX2017001270A MX2017001270A MX2017001270A MX 2017001270 A MX2017001270 A MX 2017001270A MX 2017001270 A MX2017001270 A MX 2017001270A MX 2017001270 A MX2017001270 A MX 2017001270A MX 2017001270 A MX2017001270 A MX 2017001270A
Authority
MX
Mexico
Prior art keywords
bearing region
machine
cyclinder
friction
reduced
Prior art date
Application number
MX2017001270A
Other languages
English (en)
Inventor
Graham Pegg Ian
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2017001270A publication Critical patent/MX2017001270A/es

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 
    • F02F1/004—Cylinder liners
    • 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
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F16J10/04—Running faces; Liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

Una máquina que tiene un cilindro (103), la configuración de la máquina es tal que una porción de cuerpo (109) de un pistón (107) de la máquina entra en contacto periódicamente con una superficie interna (105) del cilindro (103) durante el funcionamiento de la máquina, este contacto define una zona de contacto entre la porción de cuerpo (109) del pistón (107) y la superficie interna (105) del cilindro (103), la superficie interna (105) del cilindro (103) tiene una región de cojinete mejorada que comprende una o más cavidades (117) hendidas en la superficie interna (105), la región de cojinete mejorada es menor que la superficie interna (105) del cilindro (103) y está sustancialmente centrada en la zona de contacto.
MX2017001270A 2016-01-27 2017-01-27 Maquina con friccion en cilindro reducida. MX2017001270A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1601512.5A GB2546760A (en) 2016-01-27 2016-01-27 Machine with reduced cyclinder friction

Publications (1)

Publication Number Publication Date
MX2017001270A true MX2017001270A (es) 2018-07-26

Family

ID=55535027

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001270A MX2017001270A (es) 2016-01-27 2017-01-27 Maquina con friccion en cilindro reducida.

Country Status (6)

Country Link
US (1) US10502157B2 (es)
EP (1) EP3199844A1 (es)
CN (1) CN107013357A (es)
GB (1) GB2546760A (es)
MX (1) MX2017001270A (es)
RU (1) RU2016151590A (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806689C1 (de) 1998-02-18 1999-09-16 Daimler Chrysler Ag Zylinderlauffläche für einen Hubkolben
US6253724B1 (en) * 1999-12-06 2001-07-03 Samyoung Machinery Co., Ltd. Cylinder liner with oil pocket
DE10360148A1 (de) * 2003-12-20 2005-07-21 Daimlerchrysler Ag Zylinderlaufbahn und Verfahren zur Herstellung einer Zylinderlaufbahn
GB2431976B (en) * 2005-11-05 2011-04-13 Ford Global Tech Llc An engine and a method of making same
WO2012060487A1 (ko) * 2010-11-03 2012-05-10 두산인프라코어 주식회사 내벽면에 요철이 형성된 실린더
US9482153B2 (en) * 2011-01-26 2016-11-01 Achates Power, Inc. Oil retention in the bore/piston interfaces of ported cylinders in opposed-piston engines
CN103998755B (zh) * 2011-12-19 2016-07-06 斗山英维高株式会社 通过微细凹凸的最佳配置而改善了耐磨损性的气缸装置
GB2540209B (en) 2015-07-10 2019-01-02 Ford Global Tech Llc Machine with reduced cylinder friction

Also Published As

Publication number Publication date
US20170211506A1 (en) 2017-07-27
EP3199844A1 (en) 2017-08-02
GB201601512D0 (en) 2016-03-09
GB2546760A (en) 2017-08-02
RU2016151590A (ru) 2018-07-02
CN107013357A (zh) 2017-08-04
US10502157B2 (en) 2019-12-10

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