AR200126A1 - Aparato para detectar en una tira de membrana impermeable, proveniente de un medio de suministro de la misma, perdidas por pinchazos - Google Patents

Aparato para detectar en una tira de membrana impermeable, proveniente de un medio de suministro de la misma, perdidas por pinchazos

Info

Publication number
AR200126A1
AR200126A1 AR246900A AR24690073A AR200126A1 AR 200126 A1 AR200126 A1 AR 200126A1 AR 246900 A AR246900 A AR 246900A AR 24690073 A AR24690073 A AR 24690073A AR 200126 A1 AR200126 A1 AR 200126A1
Authority
AR
Argentina
Prior art keywords
punctures
coming
strip
same
supply means
Prior art date
Application number
AR246900A
Other languages
English (en)
Spanish (es)
Original Assignee
Baxter Laboratories 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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Application granted granted Critical
Publication of AR200126A1 publication Critical patent/AR200126A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/104—Detection of leaks in membrane apparatus or modules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3218—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for flexible or elastic containers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AR246900A 1972-03-06 1973-03-02 Aparato para detectar en una tira de membrana impermeable, proveniente de un medio de suministro de la misma, perdidas por pinchazos AR200126A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00232062A US3811317A (en) 1972-03-06 1972-03-06 Method for testing membranous devices for leaks

Publications (1)

Publication Number Publication Date
AR200126A1 true AR200126A1 (es) 1974-10-24

Family

ID=22871724

Family Applications (1)

Application Number Title Priority Date Filing Date
AR246900A AR200126A1 (es) 1972-03-06 1973-03-02 Aparato para detectar en una tira de membrana impermeable, proveniente de un medio de suministro de la misma, perdidas por pinchazos

Country Status (16)

Country Link
US (1) US3811317A (pt)
JP (1) JPS48104595A (pt)
AR (1) AR200126A1 (pt)
AU (1) AU470954B2 (pt)
BE (1) BE795830A (pt)
BR (1) BR7301488D0 (pt)
CA (1) CA991440A (pt)
DE (1) DE2310487A1 (pt)
ES (1) ES412379A1 (pt)
FR (1) FR2174976B1 (pt)
GB (1) GB1389766A (pt)
IE (1) IE37362B1 (pt)
IL (1) IL41545A (pt)
IT (1) IT981120B (pt)
SE (1) SE383925B (pt)
ZA (1) ZA731046B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937064A (en) * 1975-01-17 1976-02-10 Baxter Laboratories, Inc. Membrane leak checking technique
US4431495A (en) * 1983-04-29 1984-02-14 Olin Corporation Location of a structurally damaged membrane
US4469571A (en) * 1983-08-01 1984-09-04 Olin Corporation Replacement of a structurally damaged membrane
JPH03255934A (ja) * 1990-03-06 1991-11-14 Ngk Insulators Ltd 排ガス浄化用ハニカム構造体の検査方法及び装置
US5559282A (en) * 1994-06-08 1996-09-24 Retro-Specs Ltd. Method and apparatus for testing the effectiveness of an air barrier installation
US5763765A (en) * 1996-09-25 1998-06-09 Ballard Power Systems Inc. Method and apparatus for detecting and locating perforations in membranes employed in electrochemical cells
US5847265A (en) * 1997-04-18 1998-12-08 Champion International Corporation Pinhole test
US5900270A (en) * 1997-09-22 1999-05-04 Cobe Laboratories, Inc. Technique for testing and coating a microporous membrane
US6895811B2 (en) * 2001-12-14 2005-05-24 Shawmut Corporation Detection of small holes in laminates
ATE433917T1 (de) * 2004-09-17 2009-07-15 Everhard Vissers Vorrichtung zum testen von verpackungsmaterial
JP4698405B2 (ja) * 2005-12-20 2011-06-08 日本テトラパック株式会社 シール状態検査装置及びシール状態検査方法
US20140013828A1 (en) * 2012-07-16 2014-01-16 Lmk Technologies, Llc Method and apparatus for testing the seal of a junction liner
JP6095344B2 (ja) * 2012-12-03 2017-03-15 Dmg森精機株式会社 工作機械窓部の気密状態検出方法及び気密状態検出装置
US20150352751A1 (en) * 2013-01-16 2015-12-10 General Electric Company An integrated apparatus and method for continuous ion exchange membrane casting and processing
CN103551045B (zh) * 2013-11-11 2016-03-16 国家电网公司 一种反渗透膜的氧化情况的染料判定方法
CN109012083B (zh) * 2018-08-14 2020-11-10 霍山知行信息科技有限公司 一种炼焦烟气脱硝装置
CN112969908A (zh) * 2018-11-14 2021-06-15 株式会社亚斯通 离子交换膜的检查方法和检查装置
CN112362241B (zh) * 2019-06-29 2022-12-23 江苏省百斯特检测技术有限公司 一种用于汽车管路的气密性检测设备的工作方法
DE102019220561B4 (de) * 2019-12-23 2021-09-30 Greenerity Gmbh Verfahren und Vorrichtung zur Analyse einer funktionalen Schicht einer elektrochemischen Zelle oder einer elektrochemischen Sensorenanwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1960281A (en) * 1930-04-28 1934-05-29 Celluloid Corp Means for testing
US2294511A (en) * 1940-12-06 1942-09-01 Neiman Jerome Method for indicating the water repellent qualities of materials under velocity conditions
NL79405C (pt) * 1953-04-10
US2861451A (en) * 1954-11-29 1958-11-25 Sheffield Corp Fluid leakage gauging device
US3254526A (en) * 1964-01-27 1966-06-07 Sinclair Research Inc Method and apparatus of testing fluidimpermeable films for holes
US3371518A (en) * 1965-02-12 1968-03-05 Beloit Corp Device for continuously measuring porosity

Also Published As

Publication number Publication date
IE37362L (en) 1973-09-06
IE37362B1 (en) 1977-07-06
IT981120B (it) 1974-10-10
US3811317A (en) 1974-05-21
IL41545A (en) 1975-10-15
GB1389766A (en) 1975-04-09
AU5233973A (en) 1974-08-22
IL41545A0 (en) 1973-04-30
JPS48104595A (pt) 1973-12-27
DE2310487A1 (de) 1973-09-13
FR2174976A1 (pt) 1973-10-19
AU470954B2 (en) 1976-04-01
FR2174976B1 (pt) 1976-09-10
ES412379A1 (es) 1976-06-16
CA991440A (en) 1976-06-22
BE795830A (fr) 1973-06-18
SE383925B (sv) 1976-04-05
ZA731046B (en) 1973-11-28
BR7301488D0 (pt) 1974-05-16

Similar Documents

Publication Publication Date Title
AR200126A1 (es) Aparato para detectar en una tira de membrana impermeable, proveniente de un medio de suministro de la misma, perdidas por pinchazos
IT987281B (it) Apparecchio per la coltura di cel lule su membrane semipermeabili tubolari
IT973098B (it) Apparecchio separatore a membrane
TR17712A (tr) Karboksilik polimerik kalinlastiricilar
IT992793B (it) Otturatore per condotte sotto pressione
IT994997B (it) Membrane semipermeabili
IT993210B (it) Tessuto gommato per stampa
SE384628B (sv) Dialysapparat med ett skidliknande membran
IT995511B (it) Apparecchio per estrudere adesivi
IT987255B (it) Rompigetto particolarmente per scaldacqua sotto pressione
IL41164A0 (en) Reverse osmosis membranes
IT979980B (it) Elettrolito per la doratura
FI50324C (fi) Purjehduslaite vesikulkuneuvoa varten
IT997519B (it) Complesso a membrana permselettiva in foglio tubolare poliuretanico
SE428495B (sv) Slanginfattning for tryckslangar
SE396123B (sv) Vattentet enhet for anvendning under mycket hoga tryck
BE799548A (nl) Flexibele laminaten
CH538346A (de) Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche
SE393346B (sv) Anordning for difasframdrivning for fartyg
AT341363B (de) Schlauchboot
IT980591B (it) Procedimento per la depurazione di acqua
SE388594B (sv) Drivanordning for falsknivar
AT318380B (de) Druckwalze
AT337287B (de) Messerleiste
DK140462B (da) Rambuk til nedslagning af pæle under vand.