AT294776B - FLEXIBLE CATION EXCHANGE MEMBRANES AND THE PROCESS FOR THEIR PRODUCTION - Google Patents

FLEXIBLE CATION EXCHANGE MEMBRANES AND THE PROCESS FOR THEIR PRODUCTION

Info

Publication number
AT294776B
AT294776B AT415069A AT415069A AT294776B AT 294776 B AT294776 B AT 294776B AT 415069 A AT415069 A AT 415069A AT 415069 A AT415069 A AT 415069A AT 294776 B AT294776 B AT 294776B
Authority
AT
Austria
Prior art keywords
production
cation exchange
exchange membranes
flexible
flexible cation
Prior art date
Application number
AT415069A
Other languages
German (de)
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of AT294776B publication Critical patent/AT294776B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
AT415069A 1968-04-29 1969-04-29 FLEXIBLE CATION EXCHANGE MEMBRANES AND THE PROCESS FOR THEIR PRODUCTION AT294776B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR149993 1968-04-29

Publications (1)

Publication Number Publication Date
AT294776B true AT294776B (en) 1971-11-15

Family

ID=8649591

Family Applications (1)

Application Number Title Priority Date Filing Date
AT415069A AT294776B (en) 1968-04-29 1969-04-29 FLEXIBLE CATION EXCHANGE MEMBRANES AND THE PROCESS FOR THEIR PRODUCTION

Country Status (2)

Country Link
AT (1) AT294776B (en)
FR (1) FR1583517A (en)

Also Published As

Publication number Publication date
FR1583517A (en) 1969-11-07

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