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FR2635586A1 - Osmotic pressure sensor and method for measuring osmotic pressure - Google Patents

Osmotic pressure sensor and method for measuring osmotic pressure Download PDF

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Publication number
FR2635586A1
FR2635586A1 FR8811032A FR8811032A FR2635586A1 FR 2635586 A1 FR2635586 A1 FR 2635586A1 FR 8811032 A FR8811032 A FR 8811032A FR 8811032 A FR8811032 A FR 8811032A FR 2635586 A1 FR2635586 A1 FR 2635586A1
Authority
FR
France
Prior art keywords
osmotic pressure
solution
enclosure
zone
pressure sensor
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.)
Granted
Application number
FR8811032A
Other languages
English (en)
French (fr)
Other versions
FR2635586B1 (de
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR8811032A priority Critical patent/FR2635586A1/fr
Publication of FR2635586A1 publication Critical patent/FR2635586A1/fr
Application granted granted Critical
Publication of FR2635586B1 publication Critical patent/FR2635586B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
    • G01N13/04—Investigating osmotic effects

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8811032A 1988-08-19 1988-08-19 Osmotic pressure sensor and method for measuring osmotic pressure Granted FR2635586A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8811032A FR2635586A1 (en) 1988-08-19 1988-08-19 Osmotic pressure sensor and method for measuring osmotic pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811032A FR2635586A1 (en) 1988-08-19 1988-08-19 Osmotic pressure sensor and method for measuring osmotic pressure

Publications (2)

Publication Number Publication Date
FR2635586A1 true FR2635586A1 (en) 1990-02-23
FR2635586B1 FR2635586B1 (de) 1990-10-19

Family

ID=9369415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8811032A Granted FR2635586A1 (en) 1988-08-19 1988-08-19 Osmotic pressure sensor and method for measuring osmotic pressure

Country Status (1)

Country Link
FR (1) FR2635586A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443608A (en) * 2006-09-25 2008-05-14 Michael Pritchard A device for removing impurities from a liquid
CN102705190A (zh) * 2012-06-19 2012-10-03 范海东 渗透压发动机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526879A (fr) * 1966-09-06 1968-05-31 Perfectionnements aux osmomètres à volume constant et capteurs de pression
US3518875A (en) * 1968-02-26 1970-07-07 Rene Casimir Auguste Charmasso Osmometer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1526879A (fr) * 1966-09-06 1968-05-31 Perfectionnements aux osmomètres à volume constant et capteurs de pression
US3518875A (en) * 1968-02-26 1970-07-07 Rene Casimir Auguste Charmasso Osmometer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF THE SMPTE, vol. 81, no. 6, juin 1972, pages 461-464, New York, US; M.KAY et al.: "Recovery and pollution control by reverse osmosis: A pilot installation" *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443608A (en) * 2006-09-25 2008-05-14 Michael Pritchard A device for removing impurities from a liquid
GB2443608B (en) * 2006-09-25 2008-11-12 Michael Pritchard A water purifying device
CN102705190A (zh) * 2012-06-19 2012-10-03 范海东 渗透压发动机

Also Published As

Publication number Publication date
FR2635586B1 (de) 1990-10-19

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 08/90

ST Notification of lapse

Effective date: 20060428