FR2687738B1 - Pompe comportant des soupapes commandees par le fluide transporte. - Google Patents

Pompe comportant des soupapes commandees par le fluide transporte.

Info

Publication number
FR2687738B1
FR2687738B1 FR9300443A FR9300443A FR2687738B1 FR 2687738 B1 FR2687738 B1 FR 2687738B1 FR 9300443 A FR9300443 A FR 9300443A FR 9300443 A FR9300443 A FR 9300443A FR 2687738 B1 FR2687738 B1 FR 2687738B1
Authority
FR
France
Prior art keywords
pump
valves controlled
transported fluid
transported
fluid
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 - Lifetime
Application number
FR9300443A
Other languages
English (en)
Other versions
FR2687738A1 (fr
Inventor
Erich Becker
Heinz Riedlinger
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.)
KNF Neuberger GmbH
Original Assignee
KNF Neuberger GmbH
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 KNF Neuberger GmbH filed Critical KNF Neuberger GmbH
Publication of FR2687738A1 publication Critical patent/FR2687738A1/fr
Application granted granted Critical
Publication of FR2687738B1 publication Critical patent/FR2687738B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108—Adaptations or arrangements of distribution members the members being reed valves circular reed valves
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1065—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its centre
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel
    • Y10T137/7861—Annular head
    • Y10T137/7862—Central post on seat
    • Y10T137/7863—Stop
    • Y10T137/7864—With guide
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel
    • Y10T137/7861—Annular head
    • Y10T137/7862—Central post on seat
    • Y10T137/7865—Guide
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/789—Central mount

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9300443A 1992-01-15 1993-01-14 Pompe comportant des soupapes commandees par le fluide transporte. Expired - Lifetime FR2687738B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4200838A DE4200838C2 (de) 1992-01-15 1992-01-15 Pumpe mit vom Fördermedium gesteuerten Ventilen

Publications (2)

Publication Number Publication Date
FR2687738A1 FR2687738A1 (fr) 1993-08-27
FR2687738B1 true FR2687738B1 (fr) 1996-09-20

Family

ID=6449537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9300443A Expired - Lifetime FR2687738B1 (fr) 1992-01-15 1993-01-14 Pompe comportant des soupapes commandees par le fluide transporte.

Country Status (5)

Country Link
US (1) US5275541A (fr)
JP (1) JP3083666B2 (fr)
DE (1) DE4200838C2 (fr)
FR (1) FR2687738B1 (fr)
GB (1) GB2263319B (fr)

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DE4433894A1 (de) * 1994-09-22 1996-03-28 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Ansteuerung einer Mikropumpe
US5957669A (en) * 1995-06-15 1999-09-28 United States Filter Corporation Diaphragm pump including improved drive mechanism and pump head
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US6354819B1 (en) 1996-06-14 2002-03-12 United States Filter Corporation Diaphragm pump including improved drive mechanism and pump head
US5755305A (en) * 1997-02-07 1998-05-26 Monroe Auto Equipment Division Of Tenneco Automotive Inc. Hydraulic vibration damper with noise reducing valve structure
DE19720482C5 (de) * 1997-05-16 2006-01-26 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikromembranpumpe
JPH1144267A (ja) * 1997-07-29 1999-02-16 Mitsubishi Electric Corp 燃料供給ポンプ
DE19732808A1 (de) * 1997-07-30 1999-02-04 Knf Neuberger Gmbh Verfahren zur Evakuierung der Sterilisationskammer einer Dampfsterilisationsvorrichtung sowie Dampfsterilisationsvorrichtung
US6095762A (en) * 1997-08-08 2000-08-01 Black & Decker Inc. Compressor mechanism for a portable battery operated inflator
US6263785B1 (en) 1998-06-09 2001-07-24 David R. Zittel Blancher and method of operation
DE19919908B4 (de) * 1999-04-30 2004-09-23 Asf Thomas Industries Gmbh Membranpumpe mit einer durch die Membrane gesteuerten Einlaßöffnung
GB0006978D0 (en) * 2000-03-22 2000-05-10 Arctic Circle Limited A valve assembly with damper means
DE50112760D1 (de) * 2001-01-02 2007-09-06 Medela Holding Ag Membranpumpe
DE10117531A1 (de) * 2001-04-07 2002-10-17 Quattroflow Fluid Systems Gmbh Membranpumpe
EP1308622B1 (fr) * 2001-11-06 2013-12-18 Oken Seiko Co., Ltd. Pompe à membrane
DE10233302B4 (de) * 2002-07-22 2006-06-14 Knf Neuberger Gmbh Pumpe
CN1323242C (zh) * 2003-04-24 2007-06-27 章年平 微型气压泵
JP2004360686A (ja) * 2003-05-12 2004-12-24 Matsushita Electric Ind Co Ltd 冷媒圧縮機
CN100545489C (zh) * 2004-03-16 2009-09-30 哈格雷夫斯技术公司 泵密封装置
JP2008180171A (ja) * 2007-01-25 2008-08-07 Sharp Corp マイクロポンプ
DE102007005736A1 (de) * 2007-01-31 2008-08-14 Gardner Denver Thomas Gmbh Verdrängungs-Pumpe zur Förderung eines Fluids mit automatischer Anpassung an die Kompressibilität dieses Fluids
FR2915857B1 (fr) * 2007-05-09 2009-08-21 Oreal Dispositif de conditionnement et de distribution d'un produit cosmetique et/ou de soin.
CN101463808B (zh) * 2007-12-21 2010-12-08 研能科技股份有限公司 流体输送装置
JP5290646B2 (ja) * 2008-06-27 2013-09-18 株式会社Ｅ．Ｍ．Ｐ ポンプ
JP4512152B2 (ja) * 2008-07-22 2010-07-28 三菱電機株式会社 燃料供給装置
CH702436A1 (fr) * 2009-12-23 2011-06-30 Jean-Denis Rochat Pompe doseuse a usage medical.
DE102010009670B4 (de) * 2010-02-27 2013-09-19 Knf Neuberger Gmbh Membranpumpe
CN101776061A (zh) * 2010-03-05 2010-07-14 浙江鸿友压缩机制造有限公司 活塞阀控进气无油润滑空气压缩机
DE102011050713A1 (de) * 2011-05-30 2012-12-06 Continental Reifen Deutschland Gmbh Ventil mit einem einteiligen Ventilkörper
CN103835927B (zh) * 2014-02-19 2016-03-02 杭州大潮石化设备有限公司 一种具有外循环液压式柱塞阻尼结构的隔膜往复增压泵
ITUA20164632A1 (it) * 2016-06-23 2017-12-23 Mgf S R L Assieme valvole per compressore volumetrico alternativo
RU2630282C1 (ru) * 2016-07-22 2017-09-06 Левон Мурадович Мурадян Мембранная компрессорная установка
JP6733420B2 (ja) * 2016-08-23 2020-07-29 セイコーエプソン株式会社 逆止弁、ダイアフラムポンプ、および印刷装置

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Also Published As

Publication number Publication date
JPH06272665A (ja) 1994-09-27
DE4200838A1 (de) 1993-07-22
GB2263319B (en) 1995-06-14
GB9300594D0 (en) 1993-03-03
GB2263319A (en) 1993-07-21
FR2687738A1 (fr) 1993-08-27
DE4200838C2 (de) 1994-12-22
US5275541A (en) 1994-01-04
JP3083666B2 (ja) 2000-09-04

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