DE602005003770D1 - Kolbenpumpe - Google Patents

Kolbenpumpe

Info

Publication number
DE602005003770D1
DE602005003770D1 DE602005003770T DE602005003770T DE602005003770D1 DE 602005003770 D1 DE602005003770 D1 DE 602005003770D1 DE 602005003770 T DE602005003770 T DE 602005003770T DE 602005003770 T DE602005003770 T DE 602005003770T DE 602005003770 D1 DE602005003770 D1 DE 602005003770D1
Authority
DE
Germany
Prior art keywords
piston pump
piston
pump
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
DE602005003770T
Other languages
English (en)
Other versions
DE602005003770T2 (de
Inventor
Hyuk Lee
Sang-Sub Jeong
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE602005003770D1 publication Critical patent/DE602005003770D1/de
Application granted granted Critical
Publication of DE602005003770T2 publication Critical patent/DE602005003770T2/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • 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
    • F04B35/045—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 using solenoids
    • 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
    • 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
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration 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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/34—Reciprocating, oscillating or vibrating parts of the magnetic circuit
    • 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
    • Y10S417/902—Hermetically sealed motor pump unit
DE602005003770T 2004-12-22 2005-03-16 Kolbenpumpe Expired - Fee Related DE602005003770T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040110649A KR100690656B1 (ko) 2004-12-22 2004-12-22 왕복동식 압축기
KR2004110649 2004-12-22

Publications (2)

Publication Number Publication Date
DE602005003770D1 true DE602005003770D1 (de) 2008-01-24
DE602005003770T2 DE602005003770T2 (de) 2008-04-30

Family

ID=36121525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003770T Expired - Fee Related DE602005003770T2 (de) 2004-12-22 2005-03-16 Kolbenpumpe

Country Status (6)

Country Link
US (1) US7381033B2 (de)
EP (1) EP1674725B1 (de)
JP (1) JP4750475B2 (de)
KR (1) KR100690656B1 (de)
CN (1) CN100432430C (de)
DE (1) DE602005003770T2 (de)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
EP1905465B2 (de) 2006-09-28 2013-11-27 Smith & Nephew, Inc. Tragbares Wundtherapiesystem
KR101328307B1 (ko) * 2007-10-24 2013-11-11 엘지전자 주식회사 왕복동식 압축기
CA2954433C (en) 2007-11-21 2022-08-09 Smith & Nephew Plc Wound dressing
KR20090105471A (ko) * 2008-04-02 2009-10-07 엘지전자 주식회사 왕복동모터 및 이를 채용한 왕복동식 압축기
US9574556B1 (en) * 2008-11-20 2017-02-21 Aerodyne Research, Inc. Free piston pump and miniature internal combustion engine
KR101487031B1 (ko) * 2009-04-09 2015-01-29 엘지전자 주식회사 리니어 압축기
KR101484326B1 (ko) * 2009-04-09 2015-01-19 엘지전자 주식회사 리니어 압축기
KR101499992B1 (ko) * 2009-06-09 2015-03-09 엘지전자 주식회사 리니어 압축기
US9261088B2 (en) 2010-08-05 2016-02-16 Lg Electronics Inc. Linear compressor
GB201015656D0 (en) 2010-09-20 2010-10-27 Smith & Nephew Pressure control apparatus
US9084845B2 (en) 2011-11-02 2015-07-21 Smith & Nephew Plc Reduced pressure therapy apparatuses and methods of using same
WO2013140255A1 (en) 2012-03-20 2013-09-26 Smith & Nephew Plc Controlling operation of a reduced pressure therapy system based on dynamic duty cycle threshold determination
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US9562525B2 (en) * 2014-02-10 2017-02-07 Haier Us Appliance Solutions, Inc. Linear compressor
US9145878B1 (en) * 2014-07-11 2015-09-29 Marvin Ray McKenzie Oscillating linear compressor
JP6403529B2 (ja) * 2014-10-07 2018-10-10 住友重機械工業株式会社 可動体支持構造、リニア圧縮機、及び極低温冷凍機
JP6725528B2 (ja) 2014-12-22 2020-07-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 陰圧閉鎖療法の装置および方法
KR20180082249A (ko) * 2017-01-10 2018-07-18 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 왕복동식 압축기
KR20180088121A (ko) * 2017-01-26 2018-08-03 엘지전자 주식회사 가동코어형 왕복동 모터 및 이를 구비한 압축기
KR102384644B1 (ko) * 2017-09-11 2022-04-08 엘지전자 주식회사 리니어 압축기
CN109639086B (zh) * 2018-12-24 2020-11-03 南京航空航天大学 电磁感应式供电的音圈电机
CN111113401B (zh) * 2019-12-25 2021-07-06 浙江清华柔性电子技术研究院 驱动系统及具有其的软体机器人
US11885325B2 (en) 2020-11-12 2024-01-30 Haier Us Appliance Solutions, Inc. Valve assembly for a reciprocating compressor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4924675A (en) * 1987-10-08 1990-05-15 Helix Technology Corporation Linear motor compresser with stationary piston
CN1077253A (zh) 1992-04-08 1993-10-13 陈启星 隔离层封闭式压缩机
JP3702028B2 (ja) * 1996-03-29 2005-10-05 三洋電機株式会社 リニアコンプレッサ
KR200248550Y1 (ko) * 1998-07-03 2002-01-16 윤종용 리니어 압축기
KR100418376B1 (ko) * 1999-04-13 2004-02-11 마쯔시다덴기산교 가부시키가이샤 리니어 모터
KR100386275B1 (ko) * 2001-03-28 2003-06-02 엘지전자 주식회사 왕복동식 압축기의 스프링 지지구조
BR0101750A (pt) * 2001-04-04 2003-01-21 Brasil Compressores Sa Motor elétrico linear
KR100386508B1 (ko) 2001-04-06 2003-06-09 주식회사 엘지이아이 왕복동식 압축기의 흡입가스 안내 시스템
JP2002349434A (ja) * 2001-05-23 2002-12-04 Matsushita Electric Ind Co Ltd リニア圧縮機
US6838789B2 (en) * 2001-10-26 2005-01-04 Lg Electronics Inc. Reciprocating motor
KR100442386B1 (ko) * 2001-11-05 2004-07-30 엘지전자 주식회사 왕복동식 압축기
WO2003049263A1 (en) * 2001-12-03 2003-06-12 Shinko Electric Co., Ltd. Linear actuator
BR0206694B1 (pt) 2001-12-10 2011-06-28 estrutura de aumento da confiabilidade em compressor alternado.
KR100480376B1 (ko) * 2001-12-12 2005-04-06 주식회사 엘지이아이 왕복동식 압축기의 마그네트 고정구조
KR100477111B1 (ko) * 2002-02-01 2005-03-17 삼성전자주식회사 리니어 압축기
KR100504910B1 (ko) * 2002-12-20 2005-07-29 엘지전자 주식회사 냉동 기기용 왕복동식 압축기
KR100511327B1 (ko) * 2003-03-11 2005-08-31 엘지전자 주식회사 왕복동식 압축기의 실린더 지지 구조
KR100548270B1 (ko) * 2003-04-18 2006-02-02 엘지전자 주식회사 왕복동식 압축기의 고정자 체결 구조
CN100414094C (zh) * 2003-05-20 2008-08-27 乐金电子(天津)电器有限公司 往复式压缩机的共振弹簧支撑结构
KR100533012B1 (ko) * 2004-01-10 2005-12-02 엘지전자 주식회사 왕복동식 모터의 고정자 구조
KR100552586B1 (ko) * 2004-05-21 2006-02-20 삼성광주전자 주식회사 리니어 모터 및 이를 갖춘 리니어 압축기

Also Published As

Publication number Publication date
EP1674725B1 (de) 2007-12-12
US7381033B2 (en) 2008-06-03
JP4750475B2 (ja) 2011-08-17
EP1674725A2 (de) 2006-06-28
KR100690656B1 (ko) 2007-03-09
CN1793645A (zh) 2006-06-28
KR20060072248A (ko) 2006-06-28
EP1674725A3 (de) 2007-01-24
US20060222532A1 (en) 2006-10-05
DE602005003770T2 (de) 2008-04-30
CN100432430C (zh) 2008-11-12
JP2006177338A (ja) 2006-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee