SE8207330D0 - Anordning vid med tvingad stromning arbetande maskin - Google Patents

Anordning vid med tvingad stromning arbetande maskin

Info

Publication number
SE8207330D0
SE8207330D0 SE8207330A SE8207330A SE8207330D0 SE 8207330 D0 SE8207330 D0 SE 8207330D0 SE 8207330 A SE8207330 A SE 8207330A SE 8207330 A SE8207330 A SE 8207330A SE 8207330 D0 SE8207330 D0 SE 8207330D0
Authority
SE
Sweden
Prior art keywords
scroll
thrust bearing
orbiting
working machine
forced flow
Prior art date
Application number
SE8207330A
Other languages
English (en)
Other versions
SE8207330L (sv
SE455524B (sv
Inventor
Mccullough J Engstrom
Original Assignee
Little Inc A
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 Little Inc A filed Critical Little Inc A
Publication of SE8207330L publication Critical patent/SE8207330L/sv
Publication of SE8207330D0 publication Critical patent/SE8207330D0/sv
Publication of SE455524B publication Critical patent/SE455524B/sv

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE8207330A 1976-09-13 1982-12-22 Lageranordning vid en med tvingad stromning arbetande maskin av spiraltyp SE455524B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/722,695 US4065279A (en) 1976-09-13 1976-09-13 Scroll-type apparatus with hydrodynamic thrust bearing

Publications (3)

Publication Number Publication Date
SE8207330L SE8207330L (sv) 1982-12-22
SE8207330D0 true SE8207330D0 (sv) 1982-12-22
SE455524B SE455524B (sv) 1988-07-18

Family

ID=24902977

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7710184A SE432469B (sv) 1976-09-13 1977-09-12 Plant, hydrodynamiskt trycklager
SE8207330A SE455524B (sv) 1976-09-13 1982-12-22 Lageranordning vid en med tvingad stromning arbetande maskin av spiraltyp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7710184A SE432469B (sv) 1976-09-13 1977-09-12 Plant, hydrodynamiskt trycklager

Country Status (9)

Country Link
US (1) US4065279A (sv)
JP (1) JPS5335840A (sv)
AU (1) AU510580B2 (sv)
CA (1) CA1073023A (sv)
DE (1) DE2735663A1 (sv)
FR (1) FR2375468A1 (sv)
GB (1) GB1558136A (sv)
IT (1) IT1117076B (sv)
SE (2) SE432469B (sv)

Families Citing this family (160)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259043A (en) * 1977-06-17 1981-03-31 Arthur D. Little, Inc. Thrust bearing/coupling component for orbiting scroll-type machinery and scroll-type machinery incorporating the same
JPS5527550A (en) * 1978-08-16 1980-02-27 Matsushita Electric Ind Co Ltd Bearing device
US4314796A (en) * 1978-09-04 1982-02-09 Sankyo Electric Company Limited Scroll-type compressor with thrust bearing lubricating and bypass means
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
JPS5551987A (en) * 1978-10-12 1980-04-16 Sanden Corp Positive displacement fluid compressor
DE2966200D1 (en) * 1978-10-30 1983-10-27 Sanden Corp Scroll-type fluid compressor units
US4332535A (en) * 1978-12-16 1982-06-01 Sankyo Electric Company Limited Scroll type compressor having an oil separator and oil sump in the suction chamber
JPS6035556B2 (ja) * 1979-04-11 1985-08-15 株式会社日立製作所 スクロ−ル流体機械
JPS55160193A (en) * 1979-05-28 1980-12-12 Hitachi Ltd Scroll fluid equipment
JPS55172687U (sv) * 1979-05-31 1980-12-11
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JPS5620793A (en) * 1979-07-31 1981-02-26 Hitachi Ltd Closed type scroll compressor
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JPS5819875B2 (ja) * 1980-03-18 1983-04-20 サンデン株式会社 スクロ−ル型圧縮機
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JPS57176382A (en) * 1981-04-24 1982-10-29 Toyoda Autom Loom Works Ltd Positive displacement fluid compressor device
FR2508113A1 (fr) * 1981-06-17 1982-12-24 Zimmern Bernard Machine volumetrique a vis et pignons
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JPS5865987A (ja) * 1981-10-14 1983-04-19 Hitachi Ltd スクロ−ル圧縮機
JPS5867984A (ja) * 1981-10-19 1983-04-22 Hitachi Ltd スクロ−ル圧縮機の軸受装置
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JPS57131893A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS57131894A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
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JPS5879684A (ja) * 1982-10-20 1983-05-13 Mitsubishi Electric Corp スクロ−ル圧縮機
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JPS6013995A (ja) * 1983-07-01 1985-01-24 Mitsubishi Electric Corp スクロ−ル形流体機械
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US4585403A (en) * 1984-03-06 1986-04-29 Mitsubishi Denki Kabushiki Kaisha Scroll device with eccentricity adjusting bearing
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JPS60224991A (ja) * 1984-04-24 1985-11-09 Daikin Ind Ltd 密閉形スクロ−ル圧縮機
JPS6128782A (ja) * 1984-07-20 1986-02-08 Toshiba Corp スクロ−ルコンプレツサ
US4627799A (en) * 1984-08-27 1986-12-09 Sanden Corporation Axial sealing mechanism for a scroll type fluid displacement apparatus
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
JPS60162286U (ja) * 1985-03-22 1985-10-28 サンデン株式会社 スクロール型圧縮機
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JPH0660635B2 (ja) * 1985-12-16 1994-08-10 三菱電機株式会社 スクロ−ル圧縮機
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JPS61167192A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167193A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167190A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
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JPH0697037B2 (ja) * 1986-05-08 1994-11-30 三菱電機株式会社 スクロ−ル圧縮機
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JPH0697036B2 (ja) * 1986-05-30 1994-11-30 松下電器産業株式会社 電動圧縮機
JPH0735790B2 (ja) * 1986-06-23 1995-04-19 株式会社日立製作所 スクロ−ル圧縮機
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JPH0435597Y2 (sv) * 1986-10-24 1992-08-24
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KR910002402B1 (ko) * 1986-11-05 1991-04-22 미쓰비시전기 주식회사 스크롤압축기
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JPS63110683U (sv) * 1987-01-10 1988-07-15
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JPS62218685A (ja) * 1987-03-20 1987-09-26 Hitachi Ltd スクロ−ル流体機械の給油装置
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JPS63273763A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
JPS63273764A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
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JP2541227B2 (ja) * 1987-07-08 1996-10-09 三菱電機株式会社 スクロ−ル圧縮機
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JP4743067B2 (ja) * 2006-09-29 2011-08-10 株式会社デンソー スクロール型圧縮機
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SE7710184L (sv) 1978-03-14
DE2735663C2 (sv) 1990-05-17
GB1558136A (en) 1979-12-19
FR2375468A1 (fr) 1978-07-21
IT1117076B (it) 1986-02-10
AU2705077A (en) 1979-01-18
JPS61491B2 (sv) 1986-01-09
SE432469B (sv) 1984-04-02
SE8207330L (sv) 1982-12-22
DE2735663A1 (de) 1978-03-16
US4065279A (en) 1977-12-27
AU510580B2 (en) 1980-07-03
FR2375468B1 (sv) 1983-11-18
SE455524B (sv) 1988-07-18
JPS5335840A (en) 1978-04-03
CA1073023A (en) 1980-03-04

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