BR112013028703A2 - montagem de bucha e eixo de manivela de polímero metálico compósito - Google Patents
montagem de bucha e eixo de manivela de polímero metálico compósitoInfo
- Publication number
- BR112013028703A2 BR112013028703A2 BR112013028703A BR112013028703A BR112013028703A2 BR 112013028703 A2 BR112013028703 A2 BR 112013028703A2 BR 112013028703 A BR112013028703 A BR 112013028703A BR 112013028703 A BR112013028703 A BR 112013028703A BR 112013028703 A2 BR112013028703 A2 BR 112013028703A2
- Authority
- BR
- Brazil
- Prior art keywords
- metal particles
- polymeric material
- bushing
- composite metal
- assembly
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F16C33/24—Brasses; Bushes; Linings with different areas of the sliding surface consisting of different materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2230/00—Manufacture
- F04C2230/90—Improving properties of machine parts
- F04C2230/92—Surface treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/50—Bearings
- F04C2240/56—Bearing bushings or details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
- F05C2225/04—PTFE [PolyTetraFluorEthylene]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/14—Self lubricating materials; Solid lubricants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/04—Composite, e.g. fibre-reinforced
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/42—Pumps with cylinders or pistons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/17—Crankshaft making apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49636—Process for making bearing or component thereof
- Y10T29/49643—Rotary bearing
- Y10T29/49647—Plain bearing
- Y10T29/49668—Sleeve or bushing making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2173—Cranks and wrist pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Sliding-Contact Bearings (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Powder Metallurgy (AREA)
- Lubricants (AREA)
Abstract
resumo patente de invenção: "montagem de bucha e eixo de manivela de polímero metálico compósito". a presente invenção refere-se a uma montagem que inclui uma bucha de polímero metálico compósito tendo uma camada metálica externa com uma superfície interna, partículas de metal sinterizadas à superfície interna, um material polimérico entre as partículas de metal, uma superfície interior acabada coletivamente definida pelo material polimérico e porções expostas das partículas de metal, uma pluralidade de interstícios formados entre as partículas de metal e o material polimérico, e uma pluralidade de cristas definidas pelo material polimérico que se projeta acima das partículas de metal. as cristas ocupam pelo menos cerca de 8% da área de uma superfície de referência cilíndrica nominalmente coincidente à superfície interior acabada. a montagem também inclui um eixo de manivela tendo um munhão recebido pelo menos parcialmente dentro da bucha e suportado pela superfície interior acabada. o munhão é polido até um acabamento de superfície de cerca de 0,1 mícrons ou menor para reduzir uma taxa de desgaste da bucha.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/103,793 | 2011-05-09 | ||
US13/103,793 US8613555B2 (en) | 2011-05-09 | 2011-05-09 | Composite metal-polymer bushing and crankshaft assembly |
PCT/US2012/036510 WO2012154558A2 (en) | 2011-05-09 | 2012-05-04 | Composite metal-polymer bushing and crankshaft assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013028703A2 true BR112013028703A2 (pt) | 2017-01-24 |
BR112013028703B1 BR112013028703B1 (pt) | 2022-11-16 |
Family
ID=47139908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013028703-9A BR112013028703B1 (pt) | 2011-05-09 | 2012-05-04 | Montagem de bucha de polímero metálico compósito e eixo de manivela, seu método de montagem, e método para montar um compressor |
Country Status (5)
Country | Link |
---|---|
US (1) | US8613555B2 (pt) |
EP (1) | EP2707600B1 (pt) |
CN (1) | CN103608591B (pt) |
BR (1) | BR112013028703B1 (pt) |
WO (1) | WO2012154558A2 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015344788B2 (en) | 2014-11-11 | 2020-03-12 | Trane International Inc. | Refrigerant compositions and methods of use |
US9556372B2 (en) | 2014-11-26 | 2017-01-31 | Trane International Inc. | Refrigerant compositions |
US10125809B2 (en) * | 2016-08-01 | 2018-11-13 | GM Global Technology Operations LLC | Crankshaft assemblies and methods of manufacturing the same |
JP2023005362A (ja) * | 2021-06-29 | 2023-01-18 | 大同メタル工業株式会社 | 摺動部材 |
DE102022121689A1 (de) | 2022-08-26 | 2024-02-29 | Federal-Mogul Wiesbaden Gmbh | Leitfähiges selbstschmierendes Gleitelement |
Family Cites Families (29)
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US3416941A (en) | 1963-05-16 | 1968-12-17 | Daikin Ind Ltd | Process for the manufacture of a bearing surface on a steel article including a single sintered layer of bronze particles and a layer of polytetrafluoroethylene |
US3342667A (en) * | 1963-08-23 | 1967-09-19 | Woodmont Products Inc | Dry fluorocarbon bearing material |
US3632459A (en) * | 1969-10-24 | 1972-01-04 | Glyco Metall Werke | Process for the manufacture of slide bearings, in particular compound bearings |
US4189522A (en) | 1975-08-08 | 1980-02-19 | Daido Metal Company, Ltd. | Multi-layer sliding material and method for manufacturing the same |
JPS53113876A (en) | 1977-03-15 | 1978-10-04 | Daido Metal Co Ltd | Metallbacked slideerequired member |
JPS5445440A (en) | 1977-09-19 | 1979-04-10 | Oiles Industry Co Ltd | Double layer bearing and method of producing same |
JPS59194128A (ja) | 1983-04-15 | 1984-11-02 | Hitachi Ltd | 冷凍機用圧縮機の軸受 |
US4582368A (en) | 1985-05-06 | 1986-04-15 | Ndc Company, Ltd. | Dry bearing |
JPS62200018A (ja) | 1986-02-25 | 1987-09-03 | Matsushita Refrig Co | 冷凍機用圧縮機の軸受 |
DE3728951A1 (de) | 1987-08-29 | 1989-03-09 | Kolbenschmidt Ag | Gerollte buchse fuer gleitlager |
JP2512150B2 (ja) | 1989-05-31 | 1996-07-03 | 松下電器産業株式会社 | 冷凍空調用スクロ―ルコンプレッサ |
JPH03194210A (ja) | 1989-12-25 | 1991-08-23 | Toshiba Corp | ロータリコンプレッサ用軸受 |
JPH0598315A (ja) | 1991-10-03 | 1993-04-20 | Mitsubishi Materials Corp | 焼結含油軸受の製造方法及び焼結体用バニシング加工機 |
JPH11153091A (ja) * | 1997-09-18 | 1999-06-08 | Matsushita Electric Ind Co Ltd | 摺動部材とそれを用いた冷凍圧縮機 |
US6082495A (en) | 1998-02-25 | 2000-07-04 | Copeland Corporation | Scroll compressor bearing lubrication |
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KR20070058535A (ko) | 2004-09-28 | 2007-06-08 | 다이킨 고교 가부시키가이샤 | 습동부재 및 유체기계 |
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EP2078060B1 (en) * | 2006-10-30 | 2017-04-19 | Andrew W. Suman | Abradable dry film lubricant and the method for applying same and article made therefrom |
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-
2011
- 2011-05-09 US US13/103,793 patent/US8613555B2/en active Active
-
2012
- 2012-05-04 CN CN201280028935.XA patent/CN103608591B/zh active Active
- 2012-05-04 BR BR112013028703-9A patent/BR112013028703B1/pt active IP Right Grant
- 2012-05-04 EP EP12782209.6A patent/EP2707600B1/en active Active
- 2012-05-04 WO PCT/US2012/036510 patent/WO2012154558A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2707600A2 (en) | 2014-03-19 |
WO2012154558A3 (en) | 2013-01-03 |
EP2707600A4 (en) | 2015-05-06 |
EP2707600B1 (en) | 2017-07-12 |
US8613555B2 (en) | 2013-12-24 |
US20120288392A1 (en) | 2012-11-15 |
BR112013028703B1 (pt) | 2022-11-16 |
WO2012154558A2 (en) | 2012-11-15 |
CN103608591B (zh) | 2016-11-16 |
CN103608591A (zh) | 2014-02-26 |
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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] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/05/2012, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO. |