FR2126610A5 - Liquid degasifier - with recycling to obtain complete degasification - Google Patents

Liquid degasifier - with recycling to obtain complete degasification

Info

Publication number
FR2126610A5
FR2126610A5 FR7104822A FR7104822A FR2126610A5 FR 2126610 A5 FR2126610 A5 FR 2126610A5 FR 7104822 A FR7104822 A FR 7104822A FR 7104822 A FR7104822 A FR 7104822A FR 2126610 A5 FR2126610 A5 FR 2126610A5
Authority
FR
France
Prior art keywords
liquid
vessel
degasifier
recycling
pump
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
Application number
FR7104822A
Other languages
French (fr)
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7104822A priority Critical patent/FR2126610A5/en
Application granted granted Critical
Publication of FR2126610A5 publication Critical patent/FR2126610A5/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1658—Degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

Device comprises a vessel divided into two by a vertical filter and a circuit feeding the vessel consisting of a valve to admit liquid, a pressure reducing device to allow gas to come out of solution in the form of bubbles and a pump to pump two phase mixture to the vessel where the gas bubbles escape to atmosphere. The filter prevents bubbles being entrained with the liquid when being pumped away. The level in the vessel is regulated by signals activating the feed pump and control valve.
FR7104822A 1971-02-12 1971-02-12 Liquid degasifier - with recycling to obtain complete degasification Expired FR2126610A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7104822A FR2126610A5 (en) 1971-02-12 1971-02-12 Liquid degasifier - with recycling to obtain complete degasification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7104822A FR2126610A5 (en) 1971-02-12 1971-02-12 Liquid degasifier - with recycling to obtain complete degasification

Publications (1)

Publication Number Publication Date
FR2126610A5 true FR2126610A5 (en) 1972-10-06

Family

ID=9071832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7104822A Expired FR2126610A5 (en) 1971-02-12 1971-02-12 Liquid degasifier - with recycling to obtain complete degasification

Country Status (1)

Country Link
FR (1) FR2126610A5 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279232A (en) * 1978-02-03 1981-07-21 Robert Bosch Gmbh Fuel system for internal combustion engines
US4691591A (en) * 1985-02-20 1987-09-08 Kabushiki Kaisha Riken Rod seal device for stirling engines
US4694707A (en) * 1985-02-20 1987-09-22 Kabushiki Kaisha Riken Rod seal device for stirling engines
EP1159996A3 (en) * 2000-06-02 2002-07-03 SCITEX DIGITAL PRINTING, Inc. Two-phase flow separator
WO2008065470A1 (en) * 2006-12-01 2008-06-05 Gambro Lundia Ab Blood treatment apparatus
EP2521622A2 (en) * 2010-01-06 2012-11-14 Advanced Technology Materials, Inc. Liquid dispensing systems with gas removal and sensing capabilities
US9211993B2 (en) 2011-03-01 2015-12-15 Advanced Technology Materials, Inc. Nested blow molded liner and overpack and methods of making same
US9522773B2 (en) 2009-07-09 2016-12-20 Entegris, Inc. Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279232A (en) * 1978-02-03 1981-07-21 Robert Bosch Gmbh Fuel system for internal combustion engines
US4691591A (en) * 1985-02-20 1987-09-08 Kabushiki Kaisha Riken Rod seal device for stirling engines
US4694707A (en) * 1985-02-20 1987-09-22 Kabushiki Kaisha Riken Rod seal device for stirling engines
EP1159996A3 (en) * 2000-06-02 2002-07-03 SCITEX DIGITAL PRINTING, Inc. Two-phase flow separator
US8449487B2 (en) 2006-12-01 2013-05-28 Gambro Lundia Ab Blood treatment apparatus
WO2008065470A1 (en) * 2006-12-01 2008-06-05 Gambro Lundia Ab Blood treatment apparatus
US9522773B2 (en) 2009-07-09 2016-12-20 Entegris, Inc. Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
CN102791383A (en) * 2010-01-06 2012-11-21 高级技术材料公司 Liquid dispensing systems with gas removal and sensing capabilities
JP2013516319A (en) * 2010-01-06 2013-05-13 アドバンスド テクノロジー マテリアルズ，インコーポレイテッド Liquid dispensing system with gas removal and detection capability
EP2521622A4 (en) * 2010-01-06 2013-08-28 Advanced Tech Materials Liquid dispensing systems with gas removal and sensing capabilities
EP2521622A2 (en) * 2010-01-06 2012-11-14 Advanced Technology Materials, Inc. Liquid dispensing systems with gas removal and sensing capabilities
CN102791383B (en) * 2010-01-06 2017-11-14 恩特格里斯公司 Fluid dispensing system with degasification and sensing function
US10676341B2 (en) 2010-01-06 2020-06-09 Entegris, Inc. Liquid dispensing systems with gas removal and sensing capabilities
US9637300B2 (en) 2010-11-23 2017-05-02 Entegris, Inc. Liner-based dispenser
US9211993B2 (en) 2011-03-01 2015-12-15 Advanced Technology Materials, Inc. Nested blow molded liner and overpack and methods of making same

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse