ATE540224T1 - Pumpe - Google Patents

Pumpe

Info

Publication number
ATE540224T1
ATE540224T1 AT09768900T AT09768900T ATE540224T1 AT E540224 T1 ATE540224 T1 AT E540224T1 AT 09768900 T AT09768900 T AT 09768900T AT 09768900 T AT09768900 T AT 09768900T AT E540224 T1 ATE540224 T1 AT E540224T1
Authority
AT
Austria
Prior art keywords
working chamber
displacement
valve
fluid
suction channel
Prior art date
Application number
AT09768900T
Other languages
English (en)
Inventor
Markus Kuny
Original Assignee
Gardner Denver Schopfheim 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 Gardner Denver Schopfheim Gmbh filed Critical Gardner Denver Schopfheim Gmbh
Application granted granted Critical
Publication of ATE540224T1 publication Critical patent/ATE540224T1/de

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
    • 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
    • F04B53/102—Disc valves
    • F04B53/1022—Disc valves having means for guiding the closure member axially
    • F04B53/1025—Disc valves having means for guiding the closure member axially the guiding means being provided within the valve opening
    • 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
    • F04B39/102—Adaptations or arrangements of distribution members the members being disc valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return type
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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]
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment
    • Y10T137/7933—Yoke or cage-type support for valve stem
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7934—Spring abuts removable valve stem guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Compressor (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AT09768900T 2008-06-25 2009-06-04 Pumpe ATE540224T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008029822A DE102008029822A1 (de) 2008-06-25 2008-06-25 Pumpe
PCT/EP2009/003979 WO2009156051A1 (en) 2008-06-25 2009-06-04 Pump

Publications (1)

Publication Number Publication Date
ATE540224T1 true ATE540224T1 (de) 2012-01-15

Family

ID=40888430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09768900T ATE540224T1 (de) 2008-06-25 2009-06-04 Pumpe

Country Status (8)

Country Link
US (1) US8147225B2 (de)
EP (1) EP2304237B1 (de)
JP (1) JP5368553B2 (de)
KR (1) KR101580000B1 (de)
CN (1) CN102066755B (de)
AT (1) ATE540224T1 (de)
DE (1) DE102008029822A1 (de)
WO (1) WO2009156051A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006777A1 (de) * 2011-04-04 2012-10-04 Rotorcomp Verdichter Gmbh Regler, insbesondere Ansaugregler für Kompressoren
DE102011076461A1 (de) * 2011-05-25 2012-11-29 Mahle International Gmbh Rückschlagsperrventil und Rohrverbindung
ITFI20110145A1 (it) 2011-07-19 2013-01-20 Nuovo Pignone Spa A differential pressure valve with parallel biasing springs and method for reducing spring surge
US20130092261A1 (en) * 2011-10-13 2013-04-18 Flomatic Corporation Check valve
US9032992B2 (en) * 2011-10-13 2015-05-19 Flomatic Corporation Check valve
DE102012222826A1 (de) 2012-06-28 2014-01-02 Robert Bosch Gmbh Kolben-Kraftstoffpumpe
US9581258B2 (en) * 2014-01-20 2017-02-28 Dayco Ip Holdings, Llc Check valve with improved sealing member
CN104019038A (zh) * 2014-06-12 2014-09-03 北京物华天宝镀膜科技有限公司 机械泵防反油阀装置
JP6036781B2 (ja) * 2014-09-30 2016-11-30 株式会社豊田自動織機 圧縮機
KR102255542B1 (ko) 2015-01-09 2021-05-24 데이코 아이피 홀딩스 엘엘시 크랭크케이스를 환기하는 흡출기
GB2535715B (en) * 2015-02-24 2017-02-15 Goodwin Plc Nozzle check valve
BR112017022110B1 (pt) 2015-04-13 2023-03-21 Dayco Ip Holdings, Llc Dispositivos para produção de vácuo utilizando o efeito venturi e sistema incluindo um dispositivo para produzir vácuo utilizando o efeito venturi
US10422351B2 (en) 2015-07-17 2019-09-24 Dayco Ip Holdings, Llc Devices for producing vacuum using the venturi effect having a plurality of subpassageways and motive exits in the motive section
CN108138977B (zh) * 2015-10-12 2020-02-11 伯克哈特压缩机股份公司 提升阀
CN108138975B (zh) 2015-10-12 2019-08-09 伯克哈特压缩机股份公司 提升阀
WO2017075390A1 (en) 2015-10-28 2017-05-04 Dayco IP Holding, LLC Venturi devices resistant to ice formation for producing vacuum from crankcase gases
DE102016202270B4 (de) * 2016-02-15 2025-01-02 Continental Automotive Technologies GmbH Vorrichtung mit einem Luftverdichter und Rückschlagventil
KR101681453B1 (ko) * 2016-06-03 2016-12-12 채희동 와류발생기를 구비하는 체크밸브
JP7320176B2 (ja) * 2018-04-23 2023-08-03 デイコ アイピー ホールディングス，エルエルシー 開位置を規定する逆止弁インサートおよび当該逆止弁インサートを有する逆止弁
US11566716B2 (en) * 2018-05-18 2023-01-31 Stephen Ray Tarte Jump valve
US11339688B2 (en) 2020-01-29 2022-05-24 Borgwarner, Inc. Variable camshaft timing valve assembly
CN115750854A (zh) * 2021-09-03 2023-03-07 苏州纽威阀门股份有限公司 一种安全壳隔离止回阀

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129718A (en) * 1959-12-28 1964-04-21 Curtis Automotive Devices Inc Valve with means for limiting seal flexure
US3957114A (en) * 1975-07-18 1976-05-18 Halliburton Company Well treating method using an indexing automatic fill-up float valve
US4009756A (en) * 1975-09-24 1977-03-01 Trw, Incorporated Method and apparatus for flooding of oil-bearing formations by downward inter-zone pumping
JPS5271125U (de) * 1975-11-25 1977-05-27
US4185656A (en) * 1977-12-13 1980-01-29 Braukmann Armaturen Ag Dual check valve structure
US4622993A (en) * 1986-02-20 1986-11-18 Taylor Julian S Well pipe float valve
GB9223806D0 (en) * 1992-11-13 1993-01-06 Boc Group Plc Improvements in vacuum pumps
GB2284449A (en) * 1993-11-11 1995-06-07 England Worthside Limited Pump valve arrangement
DE19741249A1 (de) * 1997-09-18 1999-03-25 Itt Mfg Enterprises Inc Sitzventil
US6340031B1 (en) * 1998-06-30 2002-01-22 Honda Giken Kogyo Kabushiki Kaisha Check valve for refueling pipe of fuel tank
KR100323856B1 (ko) * 1999-12-22 2002-02-19 김덕겸 개선된 시일구조를 가지는 진공펌프 장치
DE10116089A1 (de) * 2001-04-02 2002-10-24 Peter Thomas Pumpdosierer
US7341435B2 (en) * 2002-06-19 2008-03-11 Gardner Denver, Inc. Fluid end
US7604063B2 (en) * 2005-02-10 2009-10-20 Benny Donald Mashburn Flow valve and method
CN101137824B (zh) * 2005-03-07 2010-05-12 开利公司 压缩机声音抑制

Also Published As

Publication number Publication date
WO2009156051A8 (en) 2010-07-01
JP2011525582A (ja) 2011-09-22
EP2304237A1 (de) 2011-04-06
KR20110027707A (ko) 2011-03-16
US8147225B2 (en) 2012-04-03
KR101580000B1 (ko) 2015-12-23
DE102008029822A1 (de) 2009-12-31
CN102066755A (zh) 2011-05-18
WO2009156051A1 (en) 2009-12-30
CN102066755B (zh) 2014-02-05
EP2304237B1 (de) 2012-01-04
JP5368553B2 (ja) 2013-12-18
US20090324437A1 (en) 2009-12-31

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