FR1404962A - Appareil de dosage et de mélange pour fluides - Google Patents

Appareil de dosage et de mélange pour fluides

Info

Publication number
FR1404962A
FR1404962A FR985490A FR985490A FR1404962A FR 1404962 A FR1404962 A FR 1404962A FR 985490 A FR985490 A FR 985490A FR 985490 A FR985490 A FR 985490A FR 1404962 A FR1404962 A FR 1404962A
Authority
FR
France
Prior art keywords
dosing
fluids
mixing device
mixing
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
FR985490A
Other languages
English (en)
Inventor
Karl Ivar Edwardh
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 filed Critical
Priority to FR985490A priority Critical patent/FR1404962A/fr
Application granted granted Critical
Publication of FR1404962A publication Critical patent/FR1404962A/fr
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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/60—Pump mixers, i.e. mixing within a pump
    • B01F25/64—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers
    • B01F25/643—Pump mixers, i.e. mixing within a pump of the centrifugal-pump type, i.e. turbo-mixers with axial access to the mixing device at both its sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2211—More than one set of flow passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR985490A 1963-08-22 1964-08-18 Appareil de dosage et de mélange pour fluides Expired FR1404962A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR985490A FR1404962A (fr) 1963-08-22 1964-08-18 Appareil de dosage et de mélange pour fluides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE916763 1963-08-22
FR985490A FR1404962A (fr) 1963-08-22 1964-08-18 Appareil de dosage et de mélange pour fluides

Publications (1)

Publication Number Publication Date
FR1404962A true FR1404962A (fr) 1965-07-02

Family

ID=26209495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985490A Expired FR1404962A (fr) 1963-08-22 1964-08-18 Appareil de dosage et de mélange pour fluides

Country Status (1)

Country Link
FR (1) FR1404962A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196575A2 (fr) * 1985-04-03 1986-10-08 Miteco AG Dispositif pour mélanger au moins un milieu fluide
WO2003055551A1 (fr) * 2001-12-22 2003-07-10 Seleon Gmbh Compresseur centrifuge radial pour appareils respiratoires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196575A2 (fr) * 1985-04-03 1986-10-08 Miteco AG Dispositif pour mélanger au moins un milieu fluide
EP0196575A3 (en) * 1985-04-03 1988-11-30 Miteco Ag Device for mixing at least one flow medium
WO2003055551A1 (fr) * 2001-12-22 2003-07-10 Seleon Gmbh Compresseur centrifuge radial pour appareils respiratoires

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