ES2032420T3 - Aparato y procedimiento para el control del flujo de fluidos. - Google Patents

Aparato y procedimiento para el control del flujo de fluidos.

Info

Publication number
ES2032420T3
ES2032420T3 ES198787116109T ES87116109T ES2032420T3 ES 2032420 T3 ES2032420 T3 ES 2032420T3 ES 198787116109 T ES198787116109 T ES 198787116109T ES 87116109 T ES87116109 T ES 87116109T ES 2032420 T3 ES2032420 T3 ES 2032420T3
Authority
ES
Spain
Prior art keywords
flow
street
fluid
fluids
procedure
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
ES198787116109T
Other languages
English (en)
Inventor
Horst W. Dr. Randhahn
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of ES2032420T3 publication Critical patent/ES2032420T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D65/102—Detection of leaks in membranes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

UN APARATO PARA MEDIR O CONTROLAR UN FLUJO DE FLUIDO ES DESCRITO. UNA PLURALIDAD DE VIAS DE FLUJO PARALELAS ES DISPUESTA EN TAL FORMA QUE CADA VIA DE FLUJO PUEDE DIGITALMENTE PASAR VOLUMENES DEFINIDOS DE FLUIDO ENTRE DOS PUNTOS. ESTO ES GENERALMENTE REALIZADO POR VALVULAS QUE PROVEEN CADA VIA QUE PERMITE SECUENCIALMENTE CONECTAR UNA CAMARA DE VOLUMEN DEFINIDO EN ESTA VIA A UNA FUENTE DE FLUIDO, PARA DESCONECTAR ESA FUENTE DE FLUIDO Y PARA ABRIR LA VIA EN EL OTRO EXTREMO AL USUARIO DEL FLUIDO.
ES198787116109T 1987-11-02 1987-11-02 Aparato y procedimiento para el control del flujo de fluidos. Expired - Lifetime ES2032420T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87116109A EP0314822B1 (en) 1987-11-02 1987-11-02 Apparatus and process for fluid flow control

Publications (1)

Publication Number Publication Date
ES2032420T3 true ES2032420T3 (es) 1993-02-16

Family

ID=8197415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787116109T Expired - Lifetime ES2032420T3 (es) 1987-11-02 1987-11-02 Aparato y procedimiento para el control del flujo de fluidos.

Country Status (5)

Country Link
EP (1) EP0314822B1 (es)
AT (1) ATE76504T1 (es)
DE (1) DE3779318D1 (es)
ES (1) ES2032420T3 (es)
GR (1) GR3005432T3 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119040C2 (de) * 1991-06-10 1997-01-02 Pall Corp Verfahren und Gerät zum Testen des Betriebszustands von Filterelementen
DE4209519C3 (de) * 1992-03-24 2000-06-15 Pall Corp Verfahren und Gerät zum schnellen Testen der Unversehrtheit von Filterelementen
US5576480A (en) * 1992-11-06 1996-11-19 Pall Corporation System and method for testing the integrity of porous elements
EP1159058B1 (en) * 1999-02-26 2003-07-23 United States Filter Corporation Method and apparatus for evaluating a membrane
BR112018013913B1 (pt) 2016-01-22 2022-10-25 Baxter International Inc. Método e máquina para produzir sacos de produto de solução estéril
MX2018008877A (es) 2016-01-22 2018-09-21 Baxter Int Bolsa de producto de solucion esteril.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627280A (en) * 1949-04-21 1953-02-03 Infilco Inc Flow control system
US3875955A (en) * 1974-01-10 1975-04-08 Process Systems Digital fluid flow rate measurement or control system
US4064740A (en) * 1976-10-22 1977-12-27 Rca Corporation Apparatus and method for measuring permeability
NL8503192A (nl) * 1985-11-20 1987-06-16 Ems Holland Bv Gasmeter.

Also Published As

Publication number Publication date
EP0314822A1 (en) 1989-05-10
EP0314822B1 (en) 1992-05-20
ATE76504T1 (de) 1992-06-15
DE3779318D1 (de) 1992-06-25
GR3005432T3 (es) 1993-05-24

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