FR2887593B1 - Pompe amelioree - Google Patents

Pompe amelioree

Info

Publication number
FR2887593B1
FR2887593B1 FR0604420A FR0604420A FR2887593B1 FR 2887593 B1 FR2887593 B1 FR 2887593B1 FR 0604420 A FR0604420 A FR 0604420A FR 0604420 A FR0604420 A FR 0604420A FR 2887593 B1 FR2887593 B1 FR 2887593B1
Authority
FR
France
Prior art keywords
improved pump
pump
improved
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.)
Expired - Fee Related
Application number
FR0604420A
Other languages
English (en)
French (fr)
Other versions
FR2887593A1 (fr
Inventor
Shawn A Leu
Stephen M Moretti
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.)
Thomas Industries Inc
Original Assignee
Thomas Industries 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 Thomas Industries Inc filed Critical Thomas Industries Inc
Publication of FR2887593A1 publication Critical patent/FR2887593A1/fr
Application granted granted Critical
Publication of FR2887593B1 publication Critical patent/FR2887593B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • 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
    • F04B27/005—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders with two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/005—Plugs
    • 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
    • F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F04B37/16—Means for nullifying unswept space
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates
    • 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
    • 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
    • F04B39/121—Casings
    • 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
    • F04B39/125—Cylinder heads
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/001—Noise damping
    • F04B53/003—Noise damping by damping supports
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/006—Crankshafts
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/22—Arrangements for enabling ready assembly or disassembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR0604420A 2005-05-17 2006-05-17 Pompe amelioree Expired - Fee Related FR2887593B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68181405P 2005-05-17 2005-05-17

Publications (2)

Publication Number Publication Date
FR2887593A1 FR2887593A1 (fr) 2006-12-29
FR2887593B1 true FR2887593B1 (fr) 2016-08-12

Family

ID=36660233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0604420A Expired - Fee Related FR2887593B1 (fr) 2005-05-17 2006-05-17 Pompe amelioree

Country Status (9)

Country Link
US (2) US20060275160A1 (enExample)
JP (2) JP5191635B2 (enExample)
KR (2) KR100959598B1 (enExample)
CN (4) CN102062079A (enExample)
CA (2) CA2805023A1 (enExample)
DE (1) DE102006023407A1 (enExample)
FR (1) FR2887593B1 (enExample)
GB (6) GB2426556B (enExample)
IT (1) ITMI20060957A1 (enExample)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060153705A1 (en) * 2004-11-10 2006-07-13 Horton W T Drive shaft for compressor
US8075668B2 (en) 2005-03-29 2011-12-13 Dresser-Rand Company Drainage system for compressor separators
CA2664121C (en) 2006-09-19 2014-05-27 William C. Maier Rotary separator drum seal
EP2063975B1 (en) 2006-09-21 2011-07-06 Dresser-Rand Company Separator drum and compressor impeller assembly
BRPI0717090A8 (pt) 2006-09-25 2017-09-12 Dresser Rand Co Sistema de montagem de compressor
WO2008039731A2 (en) 2006-09-25 2008-04-03 Dresser-Rand Company Access cover for pressurized connector spool
WO2008039732A2 (en) 2006-09-25 2008-04-03 Dresser-Rand Company Axially moveable spool connector
MX2009003179A (es) 2006-09-25 2009-04-03 Dresser Rand Co Deflector de fluidos para dispositivos separadores de fluido.
MX2009003176A (es) 2006-09-25 2009-04-03 Dresser Rand Co Sistema de proteccion de acoplamiento.
MX2009003255A (es) 2006-09-26 2009-04-07 Dresser Rand Co Dispositivo separador de fluido estatico mejorado.
DE102007020298A1 (de) 2007-04-20 2008-10-23 Alfred Kärcher Gmbh & Co. Kg Kolbenpumpe für ein Hochdruckreinigungsgerät
US8128382B2 (en) 2007-07-11 2012-03-06 Gast Manufacturing, Inc. Compact dual rocking piston pump with reduced number of parts
US8328538B2 (en) * 2007-07-11 2012-12-11 Gast Manufacturing, Inc., A Unit Of Idex Corporation Balanced dual rocking piston pumps
GB2470151B (en) 2008-03-05 2012-10-03 Dresser Rand Co Compressor assembly including separator and ejector pump
FR2931903B1 (fr) * 2008-05-30 2011-06-24 Thomas Industries Inc Carter de pompe
US8079805B2 (en) 2008-06-25 2011-12-20 Dresser-Rand Company Rotary separator and shaft coupler for compressors
US7922218B2 (en) 2008-06-25 2011-04-12 Dresser-Rand Company Shear ring casing coupler device
US8062400B2 (en) 2008-06-25 2011-11-22 Dresser-Rand Company Dual body drum for rotary separators
US8087901B2 (en) 2009-03-20 2012-01-03 Dresser-Rand Company Fluid channeling device for back-to-back compressors
US8210804B2 (en) 2009-03-20 2012-07-03 Dresser-Rand Company Slidable cover for casing access port
US8061972B2 (en) 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover
BR112012005866B1 (pt) 2009-09-15 2021-01-19 Dresser-Rand Company aparelho para a separação de um fluido e método para a separação de um componente de peso específico mais alto de um componente de peso específico mais baixo de um fluido
US20110070106A1 (en) * 2009-09-18 2011-03-24 Yu-Kung Huang Air compressor structure
JP5335703B2 (ja) * 2010-01-14 2013-11-06 株式会社日立産機システム 往復動圧縮機
EP2533905B1 (en) 2010-02-10 2018-07-04 Dresser-Rand Company Separator fluid collector and method
USD648747S1 (en) 2010-05-13 2011-11-15 Airsep Corporation Compressor end cap
WO2012009159A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Radial vane pack for rotary separators
WO2012009158A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Enhanced in-line rotary separator
WO2012012018A2 (en) 2010-07-20 2012-01-26 Dresser-Rand Company Combination of expansion and cooling to enhance separation
WO2012012143A2 (en) 2010-07-21 2012-01-26 Dresser-Rand Company Multiple modular in-line rotary separator bundle
US9422928B2 (en) 2010-08-27 2016-08-23 Koninklijke Philips N.V. Electric motor thermal energy isolation
JP5936144B2 (ja) 2010-09-09 2016-06-15 ドレッサー ランド カンパニーＤｒｅｓｓｅｒ−Ｒａｎｄ Ｃｏｍｐａｎｙ 洗浄可能に制御された排水管
JP5551050B2 (ja) * 2010-11-24 2014-07-16 株式会社マキタ エアコンプレッサ
PL2655935T3 (pl) * 2010-12-21 2015-07-31 Linak As Siłownik liniowy
EP2659277B8 (en) 2010-12-30 2018-05-23 Dresser-Rand Company Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems
US8994237B2 (en) 2010-12-30 2015-03-31 Dresser-Rand Company Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems
JP5733994B2 (ja) * 2011-01-20 2015-06-10 アルバック機工株式会社 ピストン
IT1404282B1 (it) * 2011-01-27 2013-11-15 Garbuio Spa Dispositivo per il raffreddamento del tabacco, particolarmente per un impianto per la essicazione del tabacco.
US9551349B2 (en) 2011-04-08 2017-01-24 Dresser-Rand Company Circulating dielectric oil cooling system for canned bearings and canned electronics
US8876389B2 (en) 2011-05-27 2014-11-04 Dresser-Rand Company Segmented coast-down bearing for magnetic bearing systems
US8851756B2 (en) 2011-06-29 2014-10-07 Dresser-Rand Company Whirl inhibiting coast-down bearing for magnetic bearing systems
US20140314593A1 (en) * 2011-12-22 2014-10-23 SSIG Medical Device Co., Ltd. Pump
WO2013113902A1 (de) * 2012-02-01 2013-08-08 Continental Teves Ag & Co. Ohg Elektromotorisch antreibbares pumpenaggregat
US20150086402A1 (en) * 2012-03-30 2015-03-26 Ulvac Kiko, Inc. Pump device
JP6021141B2 (ja) * 2012-06-08 2016-11-09 アルバック機工株式会社 ポンプ装置
JP6096474B2 (ja) * 2012-11-05 2017-03-15 シナノケンシ株式会社 圧縮機又は真空機
KR101347675B1 (ko) * 2012-12-26 2014-01-03 서원콤프레샤주식회사 반분 하우징을 이용한 싱글 및 듀얼 공기압축기
DE102013009624A1 (de) * 2013-06-10 2014-12-11 Thielenhaus Technologies Gmbh Von Hand tragbarer Kompressor
US20150147202A1 (en) * 2013-11-27 2015-05-28 Gardner Denver Thomas, Inc. Pump having interchangeable heads
PL3105454T3 (pl) * 2014-02-12 2021-04-06 Nuovo Pignone S.R.L. Jednostka podstawowa do montażu skrzyni korbowej sprężarki tłokowej
EP3218603B1 (en) * 2014-11-10 2019-09-25 Koninklijke Philips N.V. Connector for a compressor assembly
CN107567541B (zh) 2015-05-05 2020-08-04 皇家飞利浦有限公司 用于增强往复式压缩机的性能的方法和系统
CN105065227B (zh) * 2015-08-31 2018-09-21 浙江申元机电有限公司 一种四缸空压机
CN105089974B (zh) * 2015-09-02 2017-10-17 浙江申元机电有限公司 一种双缸空压机
CN105257513B (zh) * 2015-11-21 2017-06-27 浙江鸿友压缩机制造有限公司 一种无油空气压缩机气缸紧固连接结构
CN105298807B (zh) * 2015-11-21 2017-12-29 浙江鸿友压缩机制造有限公司 一种空气压缩机气缸盖及阀座板的紧固连接结构
CN105370546B (zh) * 2015-12-17 2019-02-05 浙江鸿友压缩机制造有限公司 一种空气压缩机排气管免螺纹连接结构及其布局
WO2017155243A2 (ko) * 2016-03-07 2017-09-14 뉴모텍(주) 소형 공기 압축기
CN106787363A (zh) * 2016-12-31 2017-05-31 杭州米格电机有限公司 空压机专用电机
CN106762550A (zh) * 2017-03-03 2017-05-31 浙江鸿友压缩机制造有限公司 一种轻量化泵头座架及配有该泵头座架的无油空气压缩机
US20180291885A1 (en) * 2017-04-06 2018-10-11 Gardner Denver Thomas, Inc. Valve plate and head cover assembly
CN107461314A (zh) * 2017-09-19 2017-12-12 浙江湖州大新能源科技有限公司 一种内吸式无油活塞刹车气泵
KR101983459B1 (ko) * 2017-09-25 2019-05-28 엘지전자 주식회사 왕복동식 압축기
EP3514380A1 (de) * 2018-01-23 2019-07-24 Maximator Gmbh Verdichter und verfahren zum verdichten eines arbeitsmediums
WO2019148004A1 (en) * 2018-01-26 2019-08-01 Gardner Denver Thomas, Inc. Pump with floating cylinders
USD883332S1 (en) * 2018-02-19 2020-05-05 Fiac S.P.A. Air compressor
IT201800003733A1 (it) * 2018-03-19 2019-09-19 Fiac S R L Compressore d’aria alternativo bicilindrico
CN108457842B (zh) * 2018-05-24 2023-06-23 吉林化工学院 医用复合柱塞泵
CN108506186B (zh) * 2018-06-07 2024-05-28 靖江虎贲机械科技有限公司 一种无油静音超高压充气泵
WO2020068278A1 (en) * 2018-06-07 2020-04-02 Umarex Usa, Inc. Turbocharged system for oil-free siling ultra high pressure air pump
TWI676736B (zh) * 2018-10-17 2019-11-11 中大冷凍材料股份有限公司 真空泵浦結構
CN109281818A (zh) * 2018-11-23 2019-01-29 中山市精典电器有限公司 一种多泵芯的电动气泵
CN113167259B (zh) * 2018-12-11 2023-01-10 日东工器株式会社 泵设置用构件
CN110173418B (zh) * 2019-01-10 2024-11-08 苏州欧圣电气股份有限公司 一种空气压缩泵及空压机
USD903720S1 (en) * 2019-03-05 2020-12-01 DÜRR Technik GmbH & Co. KG Compressor
USD914062S1 (en) * 2019-05-21 2021-03-23 Ateliers François Compressor part
EP3838304A1 (en) * 2019-12-19 2021-06-23 Koninklijke Philips N.V. Breast pump system and a pump arrangement for a breast pump system
CN111441930A (zh) * 2020-04-02 2020-07-24 义乌鸿川科技有限公司 一种直流无刷真空泵
US12135021B2 (en) * 2021-08-17 2024-11-05 Koninklijke Philips N.V. Suspension system, compressor assembly and portable oxygen concentrator
CN114856977B (zh) * 2022-04-18 2024-08-02 佛山市恒泰技术有限公司 一种具有密封组件的隔膜泵
US20250027487A1 (en) * 2023-07-18 2025-01-23 Weidong Lu Integrated air compressor
KR102755643B1 (ko) * 2024-07-25 2025-01-21 주식회사 동화엔텍 고효율 유체 압축 장치

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273717A (en) * 1966-09-20 Combination filter and aerator
US1646754A (en) * 1927-02-14 1927-10-25 Michael J Leahy Pump, compressor, or the like
US2134077A (en) * 1934-08-23 1938-10-25 Westinghouse Electric & Mfg Co Fluid translating apparatus
GB585898A (en) * 1944-11-13 1947-02-27 Automotive Prod Co Ltd Improvements in or relating to packing devices for fluid pressure apparatus
US2605958A (en) * 1950-02-25 1952-08-05 Peters & Russell Inc Pump
CH387476A (fr) * 1961-04-03 1965-01-31 Pujol Sabates Claudio Dispositif de fermeture d'une bouteille
US3207083A (en) 1963-08-21 1965-09-21 Lohry Kermit Dean Pump
US3495540A (en) 1968-02-26 1970-02-17 Miles Lowell Edwards Atraumatic blood pump
US3635369A (en) * 1969-08-19 1972-01-18 Tull C Lasswell Precoated plug
GB1415024A (en) * 1973-06-06 1975-11-26 Saslow S Speculum instruments with disposable forward section
JPS5910408Y2 (ja) * 1978-08-01 1984-04-02 日本精工株式会社 シ＿ルカバ＿付き軸受組立体
IT8053120V0 (it) * 1980-04-10 1980-04-10 Fiat Auto Spa Tappo per fluido di motori a combustione interna
US4388050A (en) 1981-03-27 1983-06-14 Geosource, Inc. Manifold unit and assembly and fluid end assembly
GB2132284B (en) * 1982-12-17 1986-04-03 Commw Scient Ind Res Org Porting and ducting arrangement
US4515540A (en) 1983-11-22 1985-05-07 Frick Company Variable liquid refrigerant injection port locator for screw compressor equipped with automatic variable volume ratio
ZA85151B (en) * 1984-01-25 1985-08-28 Squibb & Sons Inc Quick disconnect tube coupling
GB2164095B (en) 1984-09-05 1988-01-27 Hydrovane Compressor Rotary air compressors
JPS61126395A (ja) 1984-11-22 1986-06-13 Mitsubishi Electric Corp ２気筒形回転圧縮機
US4671428A (en) * 1985-11-15 1987-06-09 Spatz Walter B Dispenser for fluent masses
JPH0547917Y2 (enExample) * 1987-01-14 1993-12-17
DE3705608C3 (de) 1987-02-21 1994-12-22 Elektra Beckum Ag Pumpe für Flüssigkeiten oder Gase, insbesondere für Wasser
US4889475A (en) 1987-12-24 1989-12-26 Tecumseh Products Company Twin rotary compressor with suction accumulator
JPH0738698Y2 (ja) * 1988-05-23 1995-09-06 株式会社ユニシアジェックス プランジャポンプ
US4936753A (en) 1988-06-03 1990-06-26 The Aro Corporation Diaphragm pump with interchangeable valves and manifolds
US4941899A (en) * 1989-04-24 1990-07-17 Regents Of The University Of Minnesota Cyclone personal sampler for aerosols
US5070767A (en) 1990-05-30 1991-12-10 Lawrence Yuda Compact fluid apparatus and method of assembly having seal deforming grooves
US5353721A (en) 1991-07-15 1994-10-11 Manufacturing And Technology Conversion International Pulse combusted acoustic agglomeration apparatus and process
US5246348A (en) 1992-05-14 1993-09-21 Vooner Vacuum Pumps, Inc. Liquid ring vacuum pump-compressor with double function of liquid ring with separate sources
JPH06257671A (ja) * 1992-07-18 1994-09-16 Naomi Narahashi 圧力容器のシール構造
US5378118A (en) * 1993-08-12 1995-01-03 Trw Inc. Cartridge assembly with orifice providing pressure differential
US5630708A (en) * 1993-12-28 1997-05-20 Zexel Corporation Radial piston pump for low-viscosity fuel
SE515100C2 (sv) 1994-06-08 2001-06-11 Forsheda Ab Anordning för avtätning av en spalt
US5513966A (en) * 1995-06-06 1996-05-07 Krohn; Duane Misalignment compensating manifold for twin pumps
JPH0942454A (ja) * 1995-07-27 1997-02-14 Nabco Ltd キャップ
US5584675A (en) * 1995-09-15 1996-12-17 Devilbiss Air Power Company Cylinder sleeve for an air compressor
US5620601A (en) * 1995-09-18 1997-04-15 Fmc Corporation Wear strip assembly for use in a waste water treatment facility
GB9519199D0 (en) * 1995-09-20 1995-11-22 Guest John D Improvements in or relating to tube couplings
US5755251A (en) * 1995-11-28 1998-05-26 Gp Companies, Inc. Full flow pressure trap unloader valve
US5685458A (en) 1996-01-04 1997-11-11 The Coca-Cola Company Dispensing valve quick connect interfaces including a non-carbonated beverage bridge
CN1081747C (zh) * 1996-04-12 2002-03-27 格雷科有限公司 双隔膜泵
US6056021A (en) * 1996-05-14 2000-05-02 Jam Kabushiki Kaisha Duct joint structure, assembly tool, duct assembly method and hanger
GB2314593B (en) * 1996-06-28 1999-11-10 Thomas Industries Inc Two-cylinder air compressor
US5644969A (en) * 1996-06-28 1997-07-08 Thomas Industries Inc. Wobble piston and cylinder arrangement
JP4011671B2 (ja) * 1997-03-06 2007-11-21 株式会社日立製作所 往復動機械
JP3495899B2 (ja) 1997-12-24 2004-02-09 株式会社神戸製鋼所 スクリュ冷凍機
US6139280A (en) 1998-01-21 2000-10-31 Compressor Systems, Inc. Electric switch gauge for screw compressors
US6126410A (en) * 1998-02-12 2000-10-03 Gast Manufacturing Corporation Head cover assembly for reciprocating compressor
DE19809315A1 (de) * 1998-03-05 1999-09-09 Bosch Gmbh Robert Radialkolbenpumpe zur Kraftstoffhochdruckerzeugung
US6315331B1 (en) 1998-03-13 2001-11-13 The Gates Corporation Molded hose joint assembly
US6099268A (en) * 1998-09-29 2000-08-08 Pressel; Hans-Georg G. Pneumatic compressor system
JP2000257755A (ja) 1999-03-05 2000-09-19 Totaku Kogyo Kk 壁体への螺旋管体取付け用コネクタ
JP2000320458A (ja) * 1999-05-12 2000-11-21 Kofu Meidensha:Kk 圧縮機構
US6216474B1 (en) 1999-09-27 2001-04-17 Carrier Corporation Part load performance of variable speed screw compressor
FR2801673B1 (fr) 1999-11-26 2001-12-28 Pechiney Aluminium Procede de mesure du degre et de l'homogeneite de calcination des alumines
US6692240B1 (en) * 1999-11-29 2004-02-17 Thomas Industries Inc. Cylindrical pump housing with a fan guard mounted on each end of the housing with snap tabs engaging housing recesses
EP1242744B1 (en) * 1999-11-29 2006-04-05 Thomas Industries, Inc. Pump housing
JP2001207965A (ja) * 2000-01-26 2001-08-03 Aisin Seiki Co Ltd 空気圧縮機
US6581981B2 (en) 2000-04-26 2003-06-24 Gary W. Cooper Pipe-fitting with flexible sleeve and cinching nut
US6431845B1 (en) * 2000-06-09 2002-08-13 Gast Manufacturing, Inc. Head cover assembly with monolithic valve plate
JP2002039069A (ja) 2000-07-21 2002-02-06 Kobe Steel Ltd 油冷式圧縮機
US6443713B1 (en) * 2000-10-18 2002-09-03 Thomas Industries Inc. Diaphragm pump with support ring
US6558137B2 (en) 2000-12-01 2003-05-06 Tecumseh Products Company Reciprocating piston compressor having improved noise attenuation
JP4593832B2 (ja) * 2001-06-25 2010-12-08 アスモ株式会社 モータの防水構造
JP3944413B2 (ja) * 2002-05-24 2007-07-11 株式会社日立製作所 高圧燃料供給ポンプ
US6767001B2 (en) 2002-07-02 2004-07-27 Anderson Brass Company Adjustable manifold joining system
US6782878B2 (en) * 2003-01-27 2004-08-31 General Motors Corporation PCV assembly and fitting
US20040187677A1 (en) * 2003-03-26 2004-09-30 Delphi Technologies Inc. Compact eccentric-driven pump for a controlled braking system
US20040244393A1 (en) 2003-04-18 2004-12-09 Ingersoll-Rand Company Variable speed compressor cooling system
KR100479626B1 (ko) * 2003-05-14 2005-03-31 유성기업 주식회사 에어콤프레서
JP2006526112A (ja) 2003-05-14 2006-11-16 ユソン エンタープライズ カンパニー リミテッド エアコンプレッサ
JP2005054868A (ja) 2003-08-01 2005-03-03 Inax Corp 管体の連結構造
US20060034708A1 (en) * 2004-08-13 2006-02-16 Thomas Paul J Linear pump cooling system
US7204272B2 (en) 2005-06-07 2007-04-17 Micad Marine Systems, Llc Modular manifold

Also Published As

Publication number Publication date
US20060275160A1 (en) 2006-12-07
GB0609668D0 (en) 2006-06-28
GB2463824B (en) 2010-06-09
GB2463821A (en) 2010-03-31
CA2547040A1 (en) 2006-11-17
HK1095170A1 (zh) 2007-04-27
KR20100010061A (ko) 2010-01-29
US20090104052A1 (en) 2009-04-23
JP2006322459A (ja) 2006-11-30
JP2012062903A (ja) 2012-03-29
GB2463820B (en) 2010-06-09
FR2887593A1 (fr) 2006-12-29
ITMI20060957A1 (it) 2006-11-18
JP5191635B2 (ja) 2013-05-08
GB2463824A (en) 2010-03-31
GB201000154D0 (en) 2010-02-24
CA2547040C (en) 2013-05-14
GB201000153D0 (en) 2010-02-24
KR101123933B1 (ko) 2012-03-23
GB201000152D0 (en) 2010-02-24
DE102006023407A1 (de) 2006-11-23
CN1865700B (zh) 2012-07-04
CN102852768B (zh) 2015-07-22
CN104948411A (zh) 2015-09-30
GB2463822B (en) 2010-06-09
KR100959598B1 (ko) 2010-05-27
GB2426556B (en) 2010-06-09
JP5504251B2 (ja) 2014-05-28
GB201000151D0 (en) 2010-02-24
GB2463821B (en) 2010-06-09
GB201000155D0 (en) 2010-02-24
CA2805023A1 (en) 2006-11-17
US9074589B2 (en) 2015-07-07
GB2463822A (en) 2010-03-31
GB2463823A (en) 2010-03-31
KR20060119806A (ko) 2006-11-24
GB2463820A (en) 2010-03-31
CN102852768A (zh) 2013-01-02
GB2463823B (en) 2010-06-09
CN1865700A (zh) 2006-11-22
CN102062079A (zh) 2011-05-18
GB2426556A (en) 2006-11-29

Similar Documents

Publication Publication Date Title
FR2887593B1 (fr) Pompe amelioree
EP1948035A4 (en) VENTRIKELPUMPEN CLUTCH
EP2039934A4 (en) PIEZOELECTRIC PUMP
EP1638626A4 (en) PUMP
ITBO20040008A1 (it) Impianto di pompaggio
EP2166228A4 (en) PISTON PUMP
DE602005018980D1 (de) Rotationspumpe
DE502006005306D1 (de) Flügelzellenpumpe
EP2241757A4 (en) PIEZOELECTRIC PUMP
DE502006002609D1 (de) Vakuumpumpe
DE602006009864D1 (de) Ölpumpe
NO20080072L (no) Stempelpumpe
EP2044329A4 (en) Self-contained pump
DE502006004164D1 (de) Flügelzellenpumpe
DE502006006626D1 (de) Retarder-rotationspumpen-baugruppe
DE502006002760D1 (de) Flügelzellenpumpe
DE502006004023D1 (de) Kolbenpumpe
DE602005007593D1 (de) Vakuumpumpe
DE502006003133D1 (de) Rotorpumpe
NO20056117L (no) Undervannspumpe
FI20055259A0 (fi) Pumppu
DE102005003268B8 (de) Ständerpumpe
DE102006003793B8 (de) Selbstansaugendes Pumpenaggregat
RU58626U8 (ru) Секционный скважинный длинноходовой штанговый насос
FI20050497A0 (fi) Pumppu

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20200108