FR2135014A5 - - Google Patents

Info

Publication number
FR2135014A5
FR2135014A5 FR7214292A FR7214292A FR2135014A5 FR 2135014 A5 FR2135014 A5 FR 2135014A5 FR 7214292 A FR7214292 A FR 7214292A FR 7214292 A FR7214292 A FR 7214292A FR 2135014 A5 FR2135014 A5 FR 2135014A5
Authority
FR
France
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
FR7214292A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of FR2135014A5 publication Critical patent/FR2135014A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3626—Gas bubble detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Optical Measuring Cells (AREA)
FR7214292A 1971-04-23 1972-04-21 Expired FR2135014A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1092071A GB1373813A (en) 1971-04-23 1971-04-23 Apparatus for detecting the presence of a bubble in a flowing liquid

Publications (1)

Publication Number Publication Date
FR2135014A5 true FR2135014A5 (en) 1972-12-08

Family

ID=9976732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7214292A Expired FR2135014A5 (en) 1971-04-23 1972-04-21

Country Status (3)

Country Link
AT (1) AT320041B (en)
FR (1) FR2135014A5 (en)
GB (1) GB1373813A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042400A1 (en) * 1979-12-13 1981-12-30 Baxter Travenol Laboratories, Inc. Bubble detector in a flow metering apparatus
FR2567956A1 (en) * 1984-07-20 1986-01-24 Rech Geolog Miniere Method and installation for determining the bubble point pressure of a fluid produced from a drilling well or circulating in an industrial installation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1157U1 (en) * 1995-12-15 1996-11-25 Avl Verbrennungskraft Messtech METHOD FOR THE OPTICAL MEASUREMENT OF GAS BUBBLES IN A COOLANT

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042400A1 (en) * 1979-12-13 1981-12-30 Baxter Travenol Laboratories, Inc. Bubble detector in a flow metering apparatus
EP0042400A4 (en) * 1979-12-13 1982-04-22 Baxter Travenol Lab Bubble detector in a flow metering apparatus.
FR2567956A1 (en) * 1984-07-20 1986-01-24 Rech Geolog Miniere Method and installation for determining the bubble point pressure of a fluid produced from a drilling well or circulating in an industrial installation

Also Published As

Publication number Publication date
AT320041B (en) 1975-01-27
GB1373813A (en) 1974-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse