WO2003078083A3 - Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten - Google Patents

Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten Download PDF

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Publication number
WO2003078083A3
WO2003078083A3 PCT/AT2003/000072 AT0300072W WO03078083A3 WO 2003078083 A3 WO2003078083 A3 WO 2003078083A3 AT 0300072 W AT0300072 W AT 0300072W WO 03078083 A3 WO03078083 A3 WO 03078083A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
liquid
liquid conduit
pressure surges
gas
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.)
Ceased
Application number
PCT/AT2003/000072
Other languages
English (en)
French (fr)
Other versions
WO2003078083A2 (de
Inventor
Klaus Sauer
Gilbert Moser
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3673522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003078083(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AU2003212078A priority Critical patent/AU2003212078A1/en
Priority to US10/507,982 priority patent/US8375976B2/en
Priority to DE50302232T priority patent/DE50302232D1/de
Priority to EP03707889A priority patent/EP1485215B8/de
Publication of WO2003078083A2 publication Critical patent/WO2003078083A2/de
Publication of WO2003078083A3 publication Critical patent/WO2003078083A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/001—Cleaning of filling devices
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3118—Surge suppression
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87338—Flow passage with bypass
    • Y10T137/87362—Including cleaning, treating, or heat transfer feature

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Pipeline Systems (AREA)
  • Basic Packing Technique (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pipe Accessories (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Bei einem Verfahren zum Dämpfen von Druckstössen von in einer Flüssigkeitsleitung (3) strömenden Flüssigkeiten (24), z.B. einer biologisch gefährdeten Flüssigkeit, sowie zum Reinigen, insbesondere zum Sterilisieren, der Flüssigkeitsleitung (3), wird die Flüssigkeit bei Auftreten von Druckstössen in einen mit der Flüssigkeitsleitung (3) kommunizierenden gasgefüllten Raum ausweichen gelassen. Um neben einer ausgezeichneten Dämpfung der Druckstösse eine einfache und wenig zeitaufwendige Reinigung der Flüssigkeitsleitung (3) zu ermöglichen, ist der gasgefüllte Raum von einer Bypass-Leitung (7) zur Flüssigkeitsleitung (3) gebildet und wird a) zur Dämpfung von Druckstössen in der Bypass-Leitung (7) ein Gaspolster aufrecht erhalten und ein Strömen von Flüssigkeit durch die Bypass-Leitung (7) verhindert, b) zur Reinigung der Flüssigkeitsleitung (7) ein Reinigungsmedium sowohl durch die Flüssigkeitsleitung (3) als auch durch die Bypass-Leitung (7) geleitet und c) nach der Reinigung der Flüssigkeitsleitung (3) das Reinigungsmedium aus der Bypass­-Leitung (7) entfernt, vorzugsweise mittels eines Gases, verdrängt und wiederum ein Gaspolster in der Bypass-Leitung (7) aufrecht erhalten.
PCT/AT2003/000072 2002-03-15 2003-03-12 Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten Ceased WO2003078083A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2003212078A AU2003212078A1 (en) 2002-03-15 2003-03-12 Method and device for attenuating pressure surges of liquids flowing inside a liquid conduit
US10/507,982 US8375976B2 (en) 2002-03-15 2003-03-12 Method and device for attenuating pressure surges of liquids flowing inside a liquid conduit
DE50302232T DE50302232D1 (de) 2002-03-15 2003-03-12 Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten
EP03707889A EP1485215B8 (de) 2002-03-15 2003-03-12 Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA399/2002 2002-03-15
AT0039902A AT411386B (de) 2002-03-15 2002-03-15 Verfahren und einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten

Publications (2)

Publication Number Publication Date
WO2003078083A2 WO2003078083A2 (de) 2003-09-25
WO2003078083A3 true WO2003078083A3 (de) 2003-12-24

Family

ID=3673522

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2003/000072 Ceased WO2003078083A2 (de) 2002-03-15 2003-03-12 Einrichtung zum dämpfen von druckstössen von in einer flüssigkeitsleitung strömenden flüssigkeiten

Country Status (6)

Country Link
US (1) US8375976B2 (de)
EP (1) EP1485215B8 (de)
AT (2) AT411386B (de)
AU (1) AU2003212078A1 (de)
DE (1) DE50302232D1 (de)
WO (1) WO2003078083A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7284563B2 (en) * 2004-05-14 2007-10-23 Spx Corporation Surge relief apparatus and method
DE102010055522B3 (de) 2010-12-22 2012-06-06 Khs Gmbh Vorrichtung und Verfahren zur Filtration von Fluiden
IL216497A (en) * 2011-11-21 2016-07-31 Yona Senesh A device and method for distributing fluid through a network of passages
DE102013003099B4 (de) 2013-02-25 2016-07-14 Klaus Sauer Druckstoßkompensator
AT514205B1 (de) * 2013-05-29 2014-11-15 Volker Moser Verfahren zum Dämpfen von Druckpulsationen
DE202015103324U1 (de) 2015-06-24 2015-08-07 Khs Gmbh Vorrichtung zur Filtration von Fluiden
DK3241802T3 (da) * 2016-05-04 2019-07-29 Tetra Laval Holdings & Finance Påfyldningslinje til et væskeformigt eller semivæskeformigt fødevareprodukt
CN107725960B (zh) * 2017-11-15 2024-03-15 中北大学 一种用于煤矿的防止水锤的阀组件
US10876668B2 (en) * 2018-06-13 2020-12-29 Performance Pulsation Control, Inc. Precharge manifold system and method
US11143322B2 (en) * 2019-05-06 2021-10-12 Celeros Flow Technology, Llc Systems and methods for providing surge relief
CN114607867B (zh) * 2022-05-12 2022-07-15 东营佰旺商贸有限公司 一种油田用具有压力缓冲功能的压力变送器
CN114955036B (zh) * 2022-07-29 2022-12-20 常州万新包装机械有限公司 一种多级定量式称重灌装机
DE102023111270A1 (de) * 2023-05-02 2024-11-07 Klaus Sauer Verfahren zum Molchen und anschließendem Reinigen einer Vorrichtung zur Dämpfung von Pulsationen in flüssigkeitsdurchströmten Leitungen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712831A (en) * 1948-11-27 1955-07-12 Grover A Day Shock pressure absorber and pulsation dampers
US2997049A (en) * 1957-08-13 1961-08-22 Babson Bros Co Milk pipe line washing system
EP0102215A1 (de) * 1982-08-18 1984-03-07 Grove Valve And Regulator Company System zur raschen Unterbrechung eines Flüssigkeitsstromes in einer Pipe-line
EP0107459A1 (de) * 1982-10-27 1984-05-02 Grove Valve And Regulator Company Druckanstiegsgeschwindigkeitsbegrenzer und -überwachungssystem für eine Pumpe
JPS59133900A (ja) * 1983-01-18 1984-08-01 Mitsui Eng & Shipbuild Co Ltd ウオ−タ−ハンマ−防止装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US136746A (en) * 1873-03-11 Improvement in combined globe-valves and traps
US2731984A (en) * 1956-01-24 everett
US1829818A (en) * 1929-11-23 1931-11-03 George M Agee Means for controlling flow of fluid under pressure
US3242947A (en) * 1963-11-12 1966-03-29 Eastman Kodak Co Pneumatic pulsation dampener
US3942549A (en) * 1974-06-17 1976-03-09 Morris Tobin Water hammer arrestor
US4308095A (en) * 1980-07-18 1981-12-29 Beloit Corporation Extended low frequency range pulsation attenuator
US4590796A (en) * 1985-01-23 1986-05-27 Floscan Instrument Co., Inc. Apparatus and method for pulsation damping and flow measurement in liquid fuel system
US4750523A (en) * 1987-10-30 1988-06-14 Beloit Corporation Active attenuator and method
US5386927A (en) * 1994-02-22 1995-02-07 Janssen; Adolf Apparatus and method for syrup flow line clearing
AT1740U1 (de) * 1997-01-08 1997-10-27 Fischer Gerhard Einrichtung zur dämpfung von druckschlägen
DE19706578C2 (de) * 1997-02-20 1999-08-19 Till Gea Gmbh & Co Druckstoßkompensator und Verfahren zur Konstanthaltung des Fülldrucks einer Produktflüssigkeit
US5895028A (en) * 1997-09-23 1999-04-20 Uop Llc Single disc slide valve with center biased flow

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712831A (en) * 1948-11-27 1955-07-12 Grover A Day Shock pressure absorber and pulsation dampers
US2997049A (en) * 1957-08-13 1961-08-22 Babson Bros Co Milk pipe line washing system
EP0102215A1 (de) * 1982-08-18 1984-03-07 Grove Valve And Regulator Company System zur raschen Unterbrechung eines Flüssigkeitsstromes in einer Pipe-line
EP0107459A1 (de) * 1982-10-27 1984-05-02 Grove Valve And Regulator Company Druckanstiegsgeschwindigkeitsbegrenzer und -überwachungssystem für eine Pumpe
JPS59133900A (ja) * 1983-01-18 1984-08-01 Mitsui Eng & Shipbuild Co Ltd ウオ−タ−ハンマ−防止装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0082, no. 62 (M - 341) 30 November 1984 (1984-11-30) *

Also Published As

Publication number Publication date
WO2003078083A2 (de) 2003-09-25
DE50302232D1 (de) 2006-04-06
ATE315966T1 (de) 2006-02-15
AU2003212078A8 (en) 2003-09-29
EP1485215B8 (de) 2006-05-03
AT411386B (de) 2003-12-29
ATA3992002A (de) 2003-05-15
US20050161096A1 (en) 2005-07-28
EP1485215A2 (de) 2004-12-15
AU2003212078A1 (en) 2003-09-29
EP1485215B1 (de) 2006-01-18
US8375976B2 (en) 2013-02-19

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