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WO2008096874A1 - 往復動圧縮機及び酸素濃縮装置 - Google Patents

往復動圧縮機及び酸素濃縮装置 Download PDF

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Publication number
WO2008096874A1
WO2008096874A1 PCT/JP2008/052194 JP2008052194W WO2008096874A1 WO 2008096874 A1 WO2008096874 A1 WO 2008096874A1 JP 2008052194 W JP2008052194 W JP 2008052194W WO 2008096874 A1 WO2008096874 A1 WO 2008096874A1
Authority
WO
WIPO (PCT)
Prior art keywords
reciprocating compressor
motor shaft
cylinders
reciprocating
motor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/052194
Other languages
English (en)
French (fr)
Inventor
Keita Kondou
Satoshi Ueda
Yuki Kuwamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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
Priority claimed from JP2007030473A external-priority patent/JP4229191B2/ja
Priority claimed from JP2007030471A external-priority patent/JP4165603B2/ja
Priority claimed from JP2007192792A external-priority patent/JP4420078B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to EP08711073.0A priority Critical patent/EP2123911B1/en
Priority to KR1020097018722A priority patent/KR101148511B1/ko
Priority to CN2008800044746A priority patent/CN101605993B/zh
Priority to US12/526,453 priority patent/US8435013B2/en
Publication of WO2008096874A1 publication Critical patent/WO2008096874A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the cylinders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/0404—Details, component parts specially adapted for such pumps
    • F04B27/0414—Cams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/10—Single element gases other than halogens
    • B01D2257/102—Nitrogen

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

　高効率化、長寿命化、小型軽量化、さらには低騒音・低振動を実現可能とする。 　往復動圧縮機１は、モータ軸２ｓを有するモータと、モータ軸２ｓの軸方向に対して直交する方向に沿うように配置される４つのシリンダ４と、４つのシリンダ４のそれぞれに往復動可能に嵌合されたピストンヘッド部５ｈと、モータ軸２ｓに固定された偏心軸１７に回転可能に嵌合されたロッド部５Ｒとがそれぞれ一体になっている４つのピストン５とを有している。
PCT/JP2008/052194 2007-02-09 2008-02-08 往復動圧縮機及び酸素濃縮装置 Ceased WO2008096874A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08711073.0A EP2123911B1 (en) 2007-02-09 2008-02-08 Reciprocating compressor
KR1020097018722A KR101148511B1 (ko) 2007-02-09 2008-02-08 왕복 운동 압축기 및 산소 농축 장치
CN2008800044746A CN101605993B (zh) 2007-02-09 2008-02-08 往复运动压缩机和氧浓缩装置
US12/526,453 US8435013B2 (en) 2007-02-09 2008-02-08 Reciprocating compressor and oxygen concentrator

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-030471 2007-02-09
JP2007-030473 2007-02-09
JP2007030473A JP4229191B2 (ja) 2007-02-09 2007-02-09 酸素濃縮装置
JP2007030471A JP4165603B2 (ja) 2007-02-09 2007-02-09 揺動ピストン式往復動圧縮機
JP2007192792A JP4420078B2 (ja) 2007-07-25 2007-07-25 往復動圧縮機
JP2007-192792 2007-07-25

Publications (1)

Publication Number Publication Date
WO2008096874A1 true WO2008096874A1 (ja) 2008-08-14

Family

ID=39681772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052194 Ceased WO2008096874A1 (ja) 2007-02-09 2008-02-08 往復動圧縮機及び酸素濃縮装置

Country Status (4)

Country Link
US (1) US8435013B2 (ja)
EP (1) EP2123911B1 (ja)
KR (1) KR101148511B1 (ja)
WO (1) WO2008096874A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010059888A (ja) * 2008-09-04 2010-03-18 Hitachi Ltd 圧縮機およびその製造方法
JP2011038490A (ja) * 2009-08-18 2011-02-24 Shu Bunsan 空気圧縮機
CN102114286A (zh) * 2009-12-31 2011-07-06 北京谊安医疗系统股份有限公司 活塞机构的运动方法
JP2012029902A (ja) * 2010-07-30 2012-02-16 Terumo Corp コンプレッサおよび酸素濃縮装置
JP2012154260A (ja) * 2011-01-26 2012-08-16 Sumitomo Rubber Ind Ltd コンプレッサ装置
JP2013151947A (ja) * 2013-05-17 2013-08-08 Hitachi Industrial Equipment Systems Co Ltd 圧縮機およびその製造方法
CN109812403A (zh) * 2019-02-18 2019-05-28 新会江裕信息产业有限公司 一种便携式压缩机

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008021503A2 (en) * 2006-08-18 2008-02-21 L*Vad Technology, Inc. Air supply mechanism for ventricular assist system
US8800306B2 (en) * 2008-12-22 2014-08-12 Bosch Automotive Service Solutions Llc Portable refrigerant recovery machine
BRPI0903956A2 (pt) * 2009-01-09 2010-11-23 Aurelio Mayorca processo e equipamento para melhorar eficiência de compressores e refrigeradores
US8440004B2 (en) * 2010-12-30 2013-05-14 Inogen, Inc. Advanced portable oxygen concentrator
JP5353981B2 (ja) * 2011-09-21 2013-11-27 ダイキン工業株式会社 往復動ポンプおよび酸素濃縮装置
US20130195700A1 (en) * 2012-02-01 2013-08-01 Min-Chien Teng Pressurizing pump structure
JP5373155B1 (ja) * 2012-06-20 2013-12-18 シナノケンシ株式会社 圧縮機又は真空機
US20160061196A1 (en) * 2014-08-26 2016-03-03 Shinano Kenshi Co., Ltd. Vacuum machine, compressor, and piston
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11002268B2 (en) * 2015-07-27 2021-05-11 Cobham Mission Systems Davenport Lss Inc. Sealed cavity compressor to reduce contaminant induction
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
CN114504714A (zh) 2018-05-13 2022-05-17 万泰生命系统公司 使用便携式氧气浓缩器的便携式医用呼吸机系统
US20220154707A1 (en) * 2019-03-15 2022-05-19 Zf Cv Systems Europe Bv Electric vacuum pump for braking system on passenger cars with v-twin piston arrangement
WO2022140462A1 (en) 2020-12-21 2022-06-30 Ventec Life Systems, Inc. Ventilator systems with integrated oxygen delivery, and associated devices and methods
CN115591367A (zh) * 2022-11-30 2023-01-13 沈阳海龟医疗科技有限公司（Cn） 一种往复式vpsa技术的真空压缩一体机
DE102023103388A1 (de) * 2023-02-13 2024-08-14 Thyssenkrupp Ag Radialkolbenverdichter
CN116608106A (zh) * 2023-04-14 2023-08-18 苏州利氪科技有限公司 增压机及空气悬架的供气系统
CN116498519B (zh) * 2023-06-25 2023-09-08 沈阳海龟医疗科技有限公司 制氧用真空压缩机
US12467444B1 (en) * 2024-06-20 2025-11-11 Shenyang Canta Medical Tech. Co., Ltd. Full-sealing positive pressure and negative pressure integrated oil-free compressor for oxygen generation
CN118361373B (zh) * 2024-06-20 2024-10-11 沈阳海龟医疗科技有限公司 一种制氧用全密封正负压一体无油压缩机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176484A (ja) * 1982-04-09 1983-10-15 Nissan Motor Co Ltd 往復式圧縮機
JP2001271744A (ja) * 2000-03-24 2001-10-05 Denso Corp エアコンプレッサ
JP2003222077A (ja) * 2002-01-29 2003-08-08 Tokico Ltd 往復動圧縮機
JP2004092638A (ja) * 2002-08-31 2004-03-25 Continental Ag 低減された全高を有するガス状媒体のための往復ピストン圧縮機
JP2004211708A (ja) 2003-01-08 2004-07-29 Thomas Industries Inc ピストンポンプ
JP2004293319A (ja) * 2003-03-25 2004-10-21 Sanyo Electric Co Ltd 往復動圧縮機
JP2005245926A (ja) * 2004-03-08 2005-09-15 Ngk Spark Plug Co Ltd 往復式圧縮減圧器、および酸素濃縮器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820883A (en) * 1929-07-31 1931-08-25 Trico Products Corp Pump
US2023466A (en) * 1933-02-18 1935-12-10 Blake F Hopkins Pump
US2752088A (en) * 1952-05-20 1956-06-26 Whirlpool Seeger Corp Hermetically sealed radial compressor assembly
US3248044A (en) * 1964-09-28 1966-04-26 Lennox Ind Inc Refrigerant compressor lubrication arrangement
US3334808A (en) * 1965-10-24 1967-08-08 Lennox Ind Inc Compressor lubrication arrangement
US3807907A (en) * 1970-01-27 1974-04-30 Copeland Corp Hermetic motor-compressor
US4057979A (en) * 1976-11-04 1977-11-15 Carrier Corporation Refrigerant compressor unit
US4470772A (en) * 1982-05-20 1984-09-11 Tecumseh Products Company Direct suction radial compressor
US4645428A (en) * 1985-10-31 1987-02-24 Manuel Arregui Radial piston pump
JPH0264274A (ja) 1988-08-29 1990-03-05 Ckd Controls Ltd コンプレッサ
US5288211A (en) * 1992-07-08 1994-02-22 Tecumseh Products Company Internal baffle system for a multi-cylinder compressor
US5584675A (en) * 1995-09-15 1996-12-17 Devilbiss Air Power Company Cylinder sleeve for an air compressor
TW587125B (en) * 2000-07-28 2004-05-11 Sanyo Electric Co Reciprocating compressor
JP2005023788A (ja) 2003-06-30 2005-01-27 Kohoku Kogyo Kk ポンプ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58176484A (ja) * 1982-04-09 1983-10-15 Nissan Motor Co Ltd 往復式圧縮機
JP2001271744A (ja) * 2000-03-24 2001-10-05 Denso Corp エアコンプレッサ
JP2003222077A (ja) * 2002-01-29 2003-08-08 Tokico Ltd 往復動圧縮機
JP2004092638A (ja) * 2002-08-31 2004-03-25 Continental Ag 低減された全高を有するガス状媒体のための往復ピストン圧縮機
JP2004211708A (ja) 2003-01-08 2004-07-29 Thomas Industries Inc ピストンポンプ
JP2004293319A (ja) * 2003-03-25 2004-10-21 Sanyo Electric Co Ltd 往復動圧縮機
JP2005245926A (ja) * 2004-03-08 2005-09-15 Ngk Spark Plug Co Ltd 往復式圧縮減圧器、および酸素濃縮器

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010059888A (ja) * 2008-09-04 2010-03-18 Hitachi Ltd 圧縮機およびその製造方法
JP2011038490A (ja) * 2009-08-18 2011-02-24 Shu Bunsan 空気圧縮機
CN102114286A (zh) * 2009-12-31 2011-07-06 北京谊安医疗系统股份有限公司 活塞机构的运动方法
JP2012029902A (ja) * 2010-07-30 2012-02-16 Terumo Corp コンプレッサおよび酸素濃縮装置
US8864477B2 (en) 2010-07-30 2014-10-21 Ikiken Co., Ltd. Compressor and oxygen concentrator
JP2012154260A (ja) * 2011-01-26 2012-08-16 Sumitomo Rubber Ind Ltd コンプレッサ装置
JP2013151947A (ja) * 2013-05-17 2013-08-08 Hitachi Industrial Equipment Systems Co Ltd 圧縮機およびその製造方法
CN109812403A (zh) * 2019-02-18 2019-05-28 新会江裕信息产业有限公司 一种便携式压缩机
CN109812403B (zh) * 2019-02-18 2024-02-23 新会江裕信息产业有限公司 一种便携式压缩机

Also Published As

Publication number Publication date
EP2123911B1 (en) 2018-08-15
EP2123911A4 (en) 2016-07-20
US8435013B2 (en) 2013-05-07
US20100319547A1 (en) 2010-12-23
EP2123911A1 (en) 2009-11-25
KR20090109573A (ko) 2009-10-20
KR101148511B1 (ko) 2012-05-25

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