BR8806055A - Maquina do tipo em espiral - Google Patents

Maquina do tipo em espiral

Info

Publication number
BR8806055A
BR8806055A BR888806055A BR8806055A BR8806055A BR 8806055 A BR8806055 A BR 8806055A BR 888806055 A BR888806055 A BR 888806055A BR 8806055 A BR8806055 A BR 8806055A BR 8806055 A BR8806055 A BR 8806055A
Authority
BR
Brazil
Prior art keywords
type machine
spiral type
spiral
machine
type
Prior art date
Application number
BR888806055A
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=BR8806055(A) "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 BR8806055A publication Critical patent/BR8806055A/pt

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)
BR888806055A 1987-11-20 1988-11-18 Maquina do tipo em espiral BR8806055A (pt)

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
BR8806055A true BR8806055A (pt) 1989-08-08

Family

ID=22407174

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806055A BR8806055A (pt) 1987-11-20 1988-11-18 Maquina do tipo em espiral

Country Status (12)

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

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105121839B (zh) * 2013-03-05 2017-10-03 有限公司中野制作所 旋转驱动设备
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
JPWO2021157332A1 (pt) * 2020-02-05 2021-08-12

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA528595A (en) * 1956-07-31 Ivanoff Victor Bearings
US67638A (en) * 1867-08-13 Of philadelphia
US2332232A (en) * 1941-01-30 1943-10-19 Lovell Mfg Co Wringer
US2597548A (en) * 1948-02-10 1952-05-20 Samuel W Traylor Frame structure for gyratory crushers
US2883738A (en) * 1955-03-09 1959-04-28 Diamond Chain Company Inc Method of making annular elements for power-transmission chains
US2905511A (en) * 1955-03-28 1959-09-22 Clevite Corp Bearing
US3004323A (en) * 1956-12-28 1961-10-17 Roulements A Aiguilles Soc Sa Process of manufacturing bearings and bearings resulting therefrom
US2988405A (en) * 1960-05-16 1961-06-13 Gen Electric Self-aligning bearing construction
US4222617A (en) * 1964-09-03 1980-09-16 Rockwell International Corporation Self loading cylindrical autolubricated gas bearing
SE340016B (pt) * 1970-03-05 1971-11-01 Monsun Tison Ab
US3784264A (en) * 1971-03-02 1974-01-08 Dresser Ind Earth boring bit bearing system having a pitted bearing surface
US4005915A (en) * 1975-06-30 1977-02-01 Wellington Machine Co. Plain bearing
US4169637A (en) * 1975-08-08 1979-10-02 Eastern Fusecoat Incorporated Drill bushings, pump seals and similar articles
US4224008A (en) * 1978-09-05 1980-09-23 Haentjens Walter D Volute slurry pump and throttle bushing therefor
US4240682A (en) * 1979-03-15 1980-12-23 The Torrington Company Bearing race
JPS55137274U (pt) * 1979-03-23 1980-09-30
JPS57129919A (en) * 1981-02-04 1982-08-12 Hitachi Ltd Floating bush bearing
JPS5870003A (ja) * 1981-10-21 1983-04-26 Hitachi Ltd スクロ−ル流体機械
JPS58172402A (ja) * 1982-04-02 1983-10-11 Hitachi Ltd スクロ−ル形流体機械
JPS59120794A (ja) * 1982-12-27 1984-07-12 Mitsubishi Electric Corp スクロ−ル圧縮機
US4561707A (en) * 1983-03-28 1985-12-31 Mcculloch Corporation Current-sheet inductor network and pulse-forming systems
AT385822B (de) * 1984-02-27 1988-05-25 Miba Gleitlager Ag Verbundgleitlager
JPS61126094U (pt) * 1985-01-28 1986-08-07
US4579465A (en) * 1985-03-25 1986-04-01 Lsb Bearing Corp. Self-centering bearing
JPS623186A (ja) * 1985-06-28 1987-01-09 Matsushita Electric Ind Co Ltd スクロ−ル圧縮機
JPS6285189A (ja) * 1985-09-27 1987-04-18 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS62159783A (ja) * 1986-01-06 1987-07-15 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS62159782A (ja) * 1986-01-06 1987-07-15 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS6429684A (en) * 1987-07-23 1989-01-31 Mitsubishi Electric Corp Scroll compressor

Also Published As

Publication number Publication date
US4836758A (en) 1989-06-06
EP0317270A2 (en) 1989-05-24
EP0317270B1 (en) 1992-05-13
ES2028753T3 (es) 1992-12-16
IN170647B (pt) 1992-04-25
JP2821576B2 (ja) 1998-11-05
AU608661B2 (en) 1991-04-11
AU2470588A (en) 1989-05-25
CN1034790A (zh) 1989-08-16
MX166472B (es) 1993-01-12
CN1012201B (zh) 1991-03-27
JPH01159480A (ja) 1989-06-22
KR890008469A (ko) 1989-07-10
ES2028753T1 (es) 1992-07-16
PH25995A (en) 1992-01-13
DE3871089D1 (de) 1992-06-17
EP0317270A3 (en) 1990-01-24
KR0122313B1 (ko) 1997-11-13

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/11/2003