MX166472B - Maquina del tipo espiral - Google Patents

Maquina del tipo espiral

Info

Publication number
MX166472B
MX166472B MX013688A MX1368888A MX166472B MX 166472 B MX166472 B MX 166472B MX 013688 A MX013688 A MX 013688A MX 1368888 A MX1368888 A MX 1368888A MX 166472 B MX166472 B MX 166472B
Authority
MX
Mexico
Prior art keywords
crankshaft
drive
journal
orbiting
rest
Prior art date
Application number
MX013688A
Other languages
English (en)
Inventor
John Paul Elson
Stephen Frank Kramp
Original Assignee
Copeland 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22407174&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX166472(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Copeland Corp filed Critical Copeland Corp
Publication of MX166472B publication Critical patent/MX166472B/es

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0215—Rotary-piston machines or engines 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/601—Shaft flexion
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)

Abstract

La presente invención se refiere a una máquina del tipo espiral, que comprende un miembro de espiral orbitante que tiene una perforación que define un apoyo articulado para impulsar dicho miembro en espiral en una trayectoria orbital, un miembro de espiral no orbitante que coincide con el miembro de espiral orbitante, un cigüeñal que se extiende axialmente, giratoriamente impulsado, que tiene un muñón de cigüeñal excéntrico en un extremo, y un buje de impulso que tiene una perforación axial que recibe dicho muñón de cigüeñal y que se dispone giratoriamente en el apoyo articulado del miembro de espiral orbitante, la máquina está caracterizada porque dicha plerforación y el muñón de cigüeñal tienen superficies impulsoras de acoplamiento opuestas, estando una de dichas superficies inclinada en un ángulo substancialmente constante sobre su longitud axial, con respecto a dicho eje del cigüeñal, cuando el cigüeñal esta en reposo, seleccionándose el ángulo de manera que la curvatura del cigüeñal provocada por cargas de impulso normales en dicho muñón del cigüeñal, provocará que la superficie inclinada coincida con la otra superficie impulsora en un grado mayor sobre su lado cargado, que cuando dicho cigüeñal está en reposo.
MX013688A 1987-11-20 1988-11-07 Maquina del tipo espiral MX166472B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/123,184 US4836758A (en) 1987-11-20 1987-11-20 Scroll compressor with canted drive busing surface

Publications (1)

Publication Number Publication Date
MX166472B true MX166472B (es) 1993-01-12

Family

ID=22407174

Family Applications (1)

Application Number Title Priority Date Filing Date
MX013688A MX166472B (es) 1987-11-20 1988-11-07 Maquina del tipo espiral

Country Status (12)

Country Link
US (1) US4836758A (es)
EP (1) EP0317270B1 (es)
JP (1) JP2821576B2 (es)
KR (1) KR0122313B1 (es)
CN (1) CN1012201B (es)
AU (1) AU608661B2 (es)
BR (1) BR8806055A (es)
DE (1) DE3871089D1 (es)
ES (1) ES2028753T3 (es)
IN (1) IN170647B (es)
MX (1) MX166472B (es)
PH (1) PH25995A (es)

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JP2907393B2 (ja) * 1990-06-25 1999-06-21 三菱電機株式会社 スクロール圧縮機
JPH0469405A (ja) * 1990-07-11 1992-03-04 Hitachi Ltd 軸受構造およびその軸受を用いた密閉形電動圧縮機
US5199862A (en) * 1990-07-24 1993-04-06 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machinery with counter weight on drive bushing
KR920010734B1 (ko) * 1990-12-06 1992-12-14 주식회사 금성사 스크롤 압축기의 편심부시 구조
US5104302A (en) * 1991-02-04 1992-04-14 Tecumseh Products Company Scroll compressor including drive pin and roller assembly having sliding wedge member
JP2712914B2 (ja) * 1991-03-04 1998-02-16 三菱電機株式会社 スクロール圧縮機
US5439360A (en) * 1991-07-22 1995-08-08 Carrier Corporation Self-adjusting crankshaft drive
US5174738A (en) * 1991-12-11 1992-12-29 Carrier Corporation Slider block for a scroll compressor having edge loading relief under load
JP2738260B2 (ja) * 1993-05-07 1998-04-08 三菱電機株式会社 スクロール圧縮機
JP2734408B2 (ja) * 1995-06-23 1998-03-30 三菱電機株式会社 スクロール圧縮機
US6179591B1 (en) * 1999-11-01 2001-01-30 Copeland Corporation Conical hub bearing for scroll machine
US6468194B2 (en) 2000-12-08 2002-10-22 Morgan Construction Company Sleeve for rolling mill oil film bearing
JP2002206560A (ja) * 2001-01-09 2002-07-26 Sumitomo Heavy Ind Ltd 軸穴部材と軸との結合構造
KR100400573B1 (ko) * 2001-08-22 2003-10-08 엘지전자 주식회사 가변 반경식 스크롤 압축기의 가변량 조절 장치
US6471499B1 (en) * 2001-09-06 2002-10-29 Scroll Technologies Scroll compressor with lubrication directed to drive flat surfaces
KR100414123B1 (ko) * 2001-12-26 2004-01-07 엘지전자 주식회사 스크롤 압축기의 마찰손실 저감 장치
CN100455804C (zh) * 2002-11-20 2009-01-28 乐金电子(天津)电器有限公司 涡旋压缩机的减少磨损装置
US6964155B2 (en) * 2002-12-30 2005-11-15 United Technologies Corporation Turbofan engine comprising an spicyclic transmission having bearing journals
JP2005201148A (ja) * 2004-01-15 2005-07-28 Daikin Ind Ltd スクロール流体機械
US20060013708A1 (en) * 2004-07-19 2006-01-19 Yap Zer K Drive shaft for compressor
US20070231170A1 (en) * 2006-03-28 2007-10-04 Xiaogen Su Drive shaft for a compressor
US8007261B2 (en) * 2006-12-28 2011-08-30 Emerson Climate Technologies, Inc. Thermally compensated scroll machine
US7476092B1 (en) * 2007-09-05 2009-01-13 Scroll Technologies Scroll compressor with tapered slider block
DE102008026204A1 (de) * 2008-05-30 2009-12-03 Schaeffler Kg Lageranordnung einer Welle
US8167597B2 (en) * 2009-03-23 2012-05-01 Bitzer Scroll Inc. Shaft bearings, compressor with same, and methods
CN102966661B (zh) * 2011-08-31 2014-12-10 艾默生环境优化技术(苏州)有限公司 用于压缩机的驱动轴、压缩机和驱动轴的弯曲方法
KR101849138B1 (ko) * 2012-01-04 2018-04-16 엘지전자 주식회사 회전축 삽입부를 갖는 스크롤 압축기 및 그 제조방법
CN102889208A (zh) * 2012-06-06 2013-01-23 苏州英华特制冷设备技术有限公司 一种有轴向柔性密封的涡旋压缩机
WO2014136198A1 (ja) * 2013-03-05 2014-09-12 有限会社中▲野▼製作所 回転駆動装置
US9732755B2 (en) 2013-07-31 2017-08-15 Trane International Inc. Orbiting crankshaft drive pin and associated drive pin sleeve geometry
KR102226457B1 (ko) * 2014-08-08 2021-03-11 엘지전자 주식회사 스크롤 압축기
SE539929C2 (sv) * 2016-04-29 2018-01-16 Dynapac Compaction Equipment Ab Excenteraxel för kompakteringsmaskin
JP7689309B2 (ja) * 2020-02-05 2025-06-06 パナソニックＩｐマネジメント株式会社 スクロール圧縮機
TWI853669B (zh) * 2023-08-11 2024-08-21 復盛股份有限公司 壓縮機

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Also Published As

Publication number Publication date
EP0317270A3 (en) 1990-01-24
PH25995A (en) 1992-01-13
KR890008469A (ko) 1989-07-10
CN1034790A (zh) 1989-08-16
AU2470588A (en) 1989-05-25
EP0317270A2 (en) 1989-05-24
KR0122313B1 (ko) 1997-11-13
EP0317270B1 (en) 1992-05-13
AU608661B2 (en) 1991-04-11
CN1012201B (zh) 1991-03-27
JPH01159480A (ja) 1989-06-22
BR8806055A (pt) 1989-08-08
ES2028753T3 (es) 1992-12-16
US4836758A (en) 1989-06-06
DE3871089D1 (de) 1992-06-17
JP2821576B2 (ja) 1998-11-05
IN170647B (es) 1992-04-25
ES2028753T1 (es) 1992-07-16

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