BRPI0920232A2 - aparelhos de deslocamento de fluídos positivo - Google Patents

aparelhos de deslocamento de fluídos positivo

Info

Publication number
BRPI0920232A2
BRPI0920232A2 BRPI0920232A BRPI0920232A BRPI0920232A2 BR PI0920232 A2 BRPI0920232 A2 BR PI0920232A2 BR PI0920232 A BRPI0920232 A BR PI0920232A BR PI0920232 A BRPI0920232 A BR PI0920232A BR PI0920232 A2 BRPI0920232 A2 BR PI0920232A2
Authority
BR
Brazil
Prior art keywords
fluid displacement
displacement apparatus
positive fluid
positive
fluid
Prior art date
Application number
BRPI0920232A
Other languages
English (en)
Inventor
Shimao Ni
Original Assignee
Scroll Lab Inc
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 Scroll Lab Inc filed Critical Scroll Lab Inc
Publication of BRPI0920232A2 publication Critical patent/BRPI0920232A2/pt
Publication of BRPI0920232A8 publication Critical patent/BRPI0920232A8/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0253—Details concerning the base
    • 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
    • F04C2240/30—Casings or housings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
BRPI0920232A 2008-10-30 2009-10-29 aparelhos de deslocamento de fluído positivo BRPI0920232A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/261,689 US8177534B2 (en) 2008-10-30 2008-10-30 Scroll-type fluid displacement apparatus with improved cooling system
PCT/US2009/062522 WO2010051358A2 (en) 2008-10-30 2009-10-29 Scroll-type fluid displacement apparatus with improved cooling system

Publications (2)

Publication Number Publication Date
BRPI0920232A2 true BRPI0920232A2 (pt) 2015-12-29
BRPI0920232A8 BRPI0920232A8 (pt) 2018-09-18

Family

ID=42129548

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0920232A BRPI0920232A8 (pt) 2008-10-30 2009-10-29 aparelhos de deslocamento de fluído positivo

Country Status (6)

Country Link
US (1) US8177534B2 (pt)
EP (1) EP2361352B1 (pt)
JP (1) JP5647135B2 (pt)
CN (1) CN102203423B (pt)
BR (1) BRPI0920232A8 (pt)
WO (1) WO2010051358A2 (pt)

Families Citing this family (33)

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US10683865B2 (en) 2006-02-14 2020-06-16 Air Squared, Inc. Scroll type device incorporating spinning or co-rotating scrolls
JP5286108B2 (ja) 2009-03-02 2013-09-11 株式会社日立産機システム スクロール式流体機械
JP2011080366A (ja) * 2009-10-02 2011-04-21 Anest Iwata Corp モータ直結型圧縮機ユニット
US11047389B2 (en) 2010-04-16 2021-06-29 Air Squared, Inc. Multi-stage scroll vacuum pumps and related scroll devices
DE102010041939A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Pumpengehäuse sowie Pumpe
US20130232975A1 (en) 2011-08-09 2013-09-12 Robert W. Saffer Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
CN102562827A (zh) * 2012-01-10 2012-07-11 南京航空航天大学 航空用涡轮/压气机高速轴承的冷却系统及方法与应用
JP5986940B2 (ja) * 2013-02-27 2016-09-06 株式会社日立産機システム スクロール式流体機械
US9435339B2 (en) 2013-03-13 2016-09-06 Agilent Technologies, Inc. Vibration/noise management in a scroll compressor
US10208753B2 (en) * 2013-03-29 2019-02-19 Agilent Technologies, Inc. Thermal/noise management in a scroll pump
US9611852B2 (en) * 2013-03-29 2017-04-04 Agilent Technology, Inc. Thermal/noise management in a scroll pump
JP6325336B2 (ja) * 2014-05-15 2018-05-16 ナブテスコ株式会社 車両用空気圧縮機ユニット
US10508543B2 (en) 2015-05-07 2019-12-17 Air Squared, Inc. Scroll device having a pressure plate
DE102015015863A1 (de) * 2015-12-09 2017-06-14 Fte Automotive Gmbh Elektromotorisch angetriebene Flüssigkeitspumpe
US10400770B2 (en) 2016-02-17 2019-09-03 Emerson Climate Technologies, Inc. Compressor with Oldham assembly
WO2018025338A1 (ja) * 2016-08-03 2018-02-08 株式会社日立産機システム スクロール式流体機械
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
GB2570349B (en) * 2018-01-23 2021-01-27 Edwards Ltd Vacuum apparatus casings and methods of manufacturing vacuum apparatus casings
GB2570502A (en) * 2018-01-29 2019-07-31 Edwards Ltd Scroll vacuum pump
JP7042364B2 (ja) 2018-05-04 2022-03-25 エア・スクエアード・インコーポレイテッド 固定スクロール及び旋回スクロールのコンプレッサー、エキスパンダー、又は真空ポンプの液体冷却
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11067080B2 (en) 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
US11136977B2 (en) 2018-12-31 2021-10-05 Emerson Climate Technologies, Inc. Compressor having Oldham keys
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
GB2596360A (en) * 2020-06-26 2021-12-29 Leybold Tianjin Int Trade Co Ltd Two-stage rotary vane vacuum pump casing
JP7005728B2 (ja) * 2020-11-12 2022-01-24 株式会社日立産機システム スクロール式流体機械
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
CN113417875A (zh) * 2021-07-07 2021-09-21 鑫磊压缩机股份有限公司 一种一体式散热的压缩机
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop
WO2023198315A1 (en) * 2022-04-15 2023-10-19 Eaton Intelligent Power Limited Forced air-cooling of air compressor using suction of compressor
US20240200558A1 (en) * 2022-12-15 2024-06-20 Agilent Technologies, Inc. Fluid pump and enclosure providing stator holder and cooling for motor and electronics
CN117189584A (zh) * 2022-12-30 2023-12-08 杭州绿能新能源汽车部件有限公司 压缩机

Family Cites Families (28)

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US561015A (en) * 1896-05-26 Machine for attaching buttons
JP2595017B2 (ja) * 1988-02-29 1997-03-26 サンデン株式会社 密閉形スクロール圧縮機
US5417554A (en) * 1994-07-19 1995-05-23 Ingersoll-Rand Company Air cooling system for scroll compressors
US5616015A (en) 1995-06-07 1997-04-01 Varian Associates, Inc. High displacement rate, scroll-type, fluid handling apparatus
JPH0953589A (ja) * 1995-08-18 1997-02-25 Tokico Ltd スクロール式流体機械
JP3424881B2 (ja) * 1995-09-01 2003-07-07 トキコ株式会社 スクロール式流体機械
JP3423514B2 (ja) * 1995-11-30 2003-07-07 アネスト岩田株式会社 スクロール流体機械
JP3985051B2 (ja) * 1997-07-28 2007-10-03 独立行政法人 日本原子力研究開発機構 ダブルラップドライスクロール真空ポンプ
JP2000045972A (ja) 1998-07-31 2000-02-15 Tokico Ltd スクロール式流体機械
JP4026099B2 (ja) * 1998-10-15 2007-12-26 アネスト岩田株式会社 スクロール流体機械
JP2000345972A (ja) * 1999-06-07 2000-12-12 Hitachi Ltd 両歯式スクロール圧縮機
JP4394268B2 (ja) * 1999-09-27 2010-01-06 株式会社日立製作所 スクロール式流体機械
US6499977B2 (en) * 2000-04-24 2002-12-31 Scroll Technologies Scroll compressor with integral outer housing and a fixed scroll member
JP2002106484A (ja) * 2000-09-29 2002-04-10 Toyota Industries Corp モータ一体型スクロール圧縮機
JP4074075B2 (ja) * 2001-09-19 2008-04-09 アネスト岩田株式会社 スクロール流体機械
US7121817B2 (en) * 2002-05-30 2006-10-17 Anest Iwata Corporation Scroll fluid machine comprising compressing and expanding sections
JP3909591B2 (ja) * 2003-01-14 2007-04-25 アネスト岩田株式会社 スクロール流体機械
JP4373130B2 (ja) * 2003-05-23 2009-11-25 アネスト岩田株式会社 スクロール流体機械
JP2005171951A (ja) * 2003-12-15 2005-06-30 Matsushita Electric Ind Co Ltd 電動圧縮機
US7309219B2 (en) * 2003-12-26 2007-12-18 Hitachi, Ltd. Scroll type fluid machinery
US6953330B1 (en) * 2004-08-02 2005-10-11 Anest Iwata Corporation Scroll vacuum pump
DE102005000899B4 (de) * 2004-10-07 2008-04-17 Lg Electronics Inc. Spiralverdichter
KR100608694B1 (ko) * 2004-10-07 2006-08-09 엘지전자 주식회사 고압식 스크롤 압축기의 유토출 저감 장치
JP4629546B2 (ja) * 2005-09-30 2011-02-09 アネスト岩田株式会社 スクロール流体機械
JP2007198153A (ja) * 2006-01-24 2007-08-09 Anest Iwata Corp スクロール流体機械
US7467933B2 (en) * 2006-01-26 2008-12-23 Scroll Laboratories, Inc. Scroll-type fluid displacement apparatus with fully compliant floating scrolls
JP4768457B2 (ja) * 2006-01-27 2011-09-07 アネスト岩田株式会社 スクロール流体機械
JP2008175496A (ja) * 2007-01-22 2008-07-31 Matsushita Electric Ind Co Ltd 膨張機一体型圧縮機およびそれを備えた冷凍サイクル装置

Also Published As

Publication number Publication date
JP2012507659A (ja) 2012-03-29
BRPI0920232A8 (pt) 2018-09-18
JP5647135B2 (ja) 2014-12-24
EP2361352B1 (en) 2017-12-13
EP2361352A4 (en) 2015-03-18
WO2010051358A3 (en) 2010-07-08
CN102203423B (zh) 2014-11-19
EP2361352A2 (en) 2011-08-31
CN102203423A (zh) 2011-09-28
US8177534B2 (en) 2012-05-15
WO2010051358A2 (en) 2010-05-06
US20100111740A1 (en) 2010-05-06

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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]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal: dismissal of application maintained