ATE445452T1 - Drehventil mit interner leckkontrolle - Google Patents

Drehventil mit interner leckkontrolle

Info

Publication number
ATE445452T1
ATE445452T1 AT06015900T AT06015900T ATE445452T1 AT E445452 T1 ATE445452 T1 AT E445452T1 AT 06015900 T AT06015900 T AT 06015900T AT 06015900 T AT06015900 T AT 06015900T AT E445452 T1 ATE445452 T1 AT E445452T1
Authority
AT
Austria
Prior art keywords
stator
rotary valve
face
openings
rotor
Prior art date
Application number
AT06015900T
Other languages
English (en)
Inventor
Glenn Paul Wagner
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Application granted granted Critical
Publication of ATE445452T1 publication Critical patent/ATE445452T1/de

Links

Classifications

    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B01D2259/40005—Methods relating to valve switching using rotary valves
    • 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
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D53/0476—Vacuum pressure swing adsorption
    • 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
    • Y10T137/5762—With leakage or drip collecting
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86509—Sequentially progressive opening or closing of plural ports
    • Y10T137/86517—With subsequent closing of first port
    • Y10T137/86533—Rotary
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Multiple-Way Valves (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Sliding Valves (AREA)
  • Taps Or Cocks (AREA)
AT06015900T 2005-08-05 2006-07-31 Drehventil mit interner leckkontrolle ATE445452T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/197,859 US7500490B2 (en) 2005-08-05 2005-08-05 Rotary valve with internal leak control system

Publications (1)

Publication Number Publication Date
ATE445452T1 true ATE445452T1 (de) 2009-10-15

Family

ID=37198700

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06015900T ATE445452T1 (de) 2005-08-05 2006-07-31 Drehventil mit interner leckkontrolle

Country Status (6)

Country Link
US (1) US7500490B2 (de)
EP (1) EP1752204B1 (de)
JP (1) JP4886415B2 (de)
AT (1) ATE445452T1 (de)
DE (1) DE602006009736D1 (de)
ES (1) ES2333607T3 (de)

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US7954490B2 (en) 2005-02-09 2011-06-07 Vbox, Incorporated Method of providing ambulatory oxygen
US7854793B2 (en) * 2006-06-30 2010-12-21 David Lester Rarig Pressure swing adsorption system with indexed rotatable multi-port valves
WO2008051606A2 (en) 2006-10-27 2008-05-02 Questair Technologies Inc. Compact pressure swing reformer
US7819948B2 (en) * 2007-10-29 2010-10-26 Air Products And Chemicals, Inc. Rotary valve
US20090320928A1 (en) * 2008-06-30 2009-12-31 Uop Llc Multi-track rotary valve in combination with a pressure reducer and method for operating the combination
WO2010003000A2 (en) * 2008-07-02 2010-01-07 Xebec Adsorption Inc. Rotary face seal with anti-crowning features
EP2376821B1 (de) * 2008-12-15 2013-07-10 Flowserve Management Company System zur rückgewinnung von dichtungsleckgas
US8695633B2 (en) 2010-09-09 2014-04-15 Uop Llc Control of rotary valve operation for reducing wear
US20120111435A1 (en) * 2010-10-04 2012-05-10 Calgon Carbon Corporation Fluid-directing multiport rotary apparatus
US8753430B2 (en) 2011-05-10 2014-06-17 Uop Llc Affixing a seal sheet to a rotor of a rotary valve
US9140376B2 (en) 2011-05-13 2015-09-22 Siemens Healthcare Diagnostics Inc. Rotary shear valve with three-point stator seating
ITMI20112393A1 (it) * 2011-12-27 2013-06-28 Nuovo Pignone Spa Valvole rotative attuate roto-traslanti per compressori alternativi e relativi metodi
US8985473B2 (en) * 2012-01-20 2015-03-24 Teng-Lung Liu Water temperature regulating valve
US9010370B2 (en) * 2012-07-12 2015-04-21 Extreme Technologies, Llc Valve assembly
DE102012022211A1 (de) * 2012-11-07 2014-05-22 Mack & Schneider Gmbh Scheibenventil
US9085065B2 (en) * 2013-02-28 2015-07-21 Comco Inc. Particulate media conveying systems and apparatuses
US9801767B2 (en) * 2013-03-14 2017-10-31 Kap Medical, Inc. Patient support apparatus and method
TWI516698B (zh) * 2013-07-31 2016-01-11 Apex Medical Corp Air cushion device and its vent valve
CN103836226B (zh) * 2014-03-28 2016-02-10 中煤科工集团重庆研究院有限公司 一种多气源动态分流装置
JP6539470B2 (ja) * 2015-03-31 2019-07-03 株式会社不二工機 流路切換弁
USD805114S1 (en) * 2016-01-26 2017-12-12 Roy Jones Traveling rotary valve
USD788268S1 (en) 2016-03-16 2017-05-30 Mécanique Analytique Inc. Rotary valve
US10856668B2 (en) 2017-04-10 2020-12-08 Hill-Rom Services, Inc. Mattress overlay control system with rotary valves and graphical user interface for percussion and vibration, turn assist and microclimate management
US10959536B2 (en) * 2017-10-17 2021-03-30 Hill-Rom Services, Inc. Selectable control valves and inflatable mattress systems comprising the same
DE102018116830A1 (de) 2018-07-11 2020-01-16 Agilent Technologies, Inc. - A Delaware Corporation - Ventilanordnung mit Ventilmodul und Basismodul
JP6689418B2 (ja) * 2019-01-08 2020-04-28 株式会社不二工機 流路切換弁
US20200362973A1 (en) * 2019-05-14 2020-11-19 Tecan Trading Ag Non-sticking rotary valve
US10933375B1 (en) 2019-08-30 2021-03-02 Fluid Equipment Development Company, Llc Fluid to fluid pressurizer and method of operating the same
JPWO2023048045A1 (de) * 2021-09-21 2023-03-30
JP7771738B2 (ja) * 2021-12-24 2025-11-18 セイコーエプソン株式会社 流路切換ユニット及び液体吐出装置
CN120129795A (zh) * 2022-10-13 2025-06-10 跨氢动力系统有限公司 具有可调整密封压力的旋转阀和包括此类阀的设备
US20250003507A1 (en) 2023-06-29 2025-01-02 Air Products And Chemicals, Inc. 2x7 Rotary Valve
WO2025104397A1 (fr) 2023-11-13 2025-05-22 Novair Installation psa pour la production d'oxygene comprenant une vanne rotative commune
FR3155277A1 (fr) 2023-11-13 2025-05-16 Novair Vanne rotative optimisée notamment pour une installation de type PSA

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JPS4627440Y1 (de) * 1966-06-25 1971-09-21
US4632149A (en) * 1984-12-10 1986-12-30 Uop Inc. Rotary valve for interconnecting conduits
US4614205A (en) * 1984-12-10 1986-09-30 Uop Inc. Rotary valve with two seating surfaces for interconnecting conduits
US4614204A (en) * 1984-12-10 1986-09-30 Uop Inc. Rotary valve for interconnecting conduits in three groups
US4633904A (en) * 1984-12-10 1987-01-06 Uop Inc. Prevention of water hammer in rotary valve for interconnecting conduits
US4569371A (en) * 1984-12-28 1986-02-11 Uop Inc. Axial multiport rotary valve
US4574840A (en) * 1984-12-28 1986-03-11 Uop Inc. Multiport axial valve with balanced rotor
DE4318203C1 (de) 1993-06-01 1994-09-15 Ppv Verwaltungs Ag Drehschieber und dessen Verwendung
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US5807423A (en) 1996-09-27 1998-09-15 The Boc Group, Inc. Process and apparatus for gas separation
US5820656A (en) 1997-01-21 1998-10-13 The Boc Group, Inc. Process and apparatus for gas separation
US6311719B1 (en) 1999-08-10 2001-11-06 Sequal Technologies, Inc. Rotary valve assembly for pressure swing adsorption system
US6471744B1 (en) * 2001-08-16 2002-10-29 Sequal Technologies, Inc. Vacuum-pressure swing absorption fractionator and method of using the same
US6936091B2 (en) 2003-09-17 2005-08-30 Metso Automation Usa, Inc. System and method for treating fluid using a multi-port valve assembly

Also Published As

Publication number Publication date
EP1752204B1 (de) 2009-10-14
US20070028971A1 (en) 2007-02-08
DE602006009736D1 (de) 2009-11-26
ES2333607T3 (es) 2010-02-24
US7500490B2 (en) 2009-03-10
JP2007046784A (ja) 2007-02-22
JP4886415B2 (ja) 2012-02-29
EP1752204A1 (de) 2007-02-14

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties