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
Application number
PCT/JP2008/052194
Other languages
English (en)
French (fr)
Inventor
Keita Kondou
Satoshi Ueda
Yuki Kuwamura
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 JP2007030471A external-priority patent/JP4165603B2/ja
Priority claimed from JP2007030473A external-priority patent/JP4229191B2/ja
Priority claimed from JP2007192792A external-priority patent/JP4420078B2/ja
Application filed by Daikin Industries, Ltd. filed Critical Daikin Industries, Ltd.
Priority to US12/526,453 priority Critical patent/US8435013B2/en
Priority to KR1020097018722A priority patent/KR101148511B1/ko
Priority to CN2008800044746A priority patent/CN101605993B/zh
Priority to EP08711073.0A priority patent/EP2123911B1/en
Publication of WO2008096874A1 publication Critical patent/WO2008096874A1/ja

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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (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 WO2008096874A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/526,453 US8435013B2 (en) 2007-02-09 2008-02-08 Reciprocating compressor and oxygen concentrator
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
EP08711073.0A EP2123911B1 (en) 2007-02-09 2008-02-08 Reciprocating compressor

Applications Claiming Priority (6)

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

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 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 (16)

* 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
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
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

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

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