FR87533E - Device for alternately filling and emptying a cavity with a fluid - Google Patents

Device for alternately filling and emptying a cavity with a fluid

Info

Publication number
FR87533E
FR87533E FR8535A FR8535A FR87533E FR 87533 E FR87533 E FR 87533E FR 8535 A FR8535 A FR 8535A FR 8535 A FR8535 A FR 8535A FR 87533 E FR87533 E FR 87533E
Authority
FR
France
Prior art keywords
emptying
cavity
fluid
alternately filling
alternately
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
FR8535A
Other languages
French (fr)
Inventor
Marcel Kadosch
Cyrille Francois Pavlin
Edouard Mace
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie 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
Priority to FR984284A priority Critical patent/FR1415619A/en
Application filed by Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR8535A priority patent/FR87533E/en
Priority to US47569665 priority patent/US3389698A/en
Priority to BE667721D priority patent/BE667721A/xx
Priority to DE19651503678 priority patent/DE1503678B2/en
Priority to GB3294565A priority patent/GB1112365A/en
Application granted granted Critical
Publication of FR87533E publication Critical patent/FR87533E/en
Priority to FR99660A priority patent/FR92765E/en
Priority to BE712500D priority patent/BE712500A/xx
Priority to DE19681703005 priority patent/DE1703005A1/en
Priority to GB1380868A priority patent/GB1215633A/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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/22—Oscillators
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2229—Device including passages having V over T configuration
    • Y10T137/2234—And feedback passage[s] or path[s]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
FR8535A 1964-08-05 1965-03-09 Device for alternately filling and emptying a cavity with a fluid Expired FR87533E (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR984284A FR1415619A (en) 1964-08-05 1964-08-05 Device for alternately filling and emptying a cavity with a fluid
FR8535A FR87533E (en) 1964-08-05 1965-03-09 Device for alternately filling and emptying a cavity with a fluid
US47569665 US3389698A (en) 1964-08-05 1965-07-29 Fluidic device for alternately filling and emptying an enclosure
DE19651503678 DE1503678B2 (en) 1964-08-05 1965-07-30 DEVICE FOR ALTERNATING FILLING AND EMPTYING OF A CAVITY WITH A OR A FLUID
BE667721D BE667721A (en) 1964-08-05 1965-07-30
GB3294565A GB1112365A (en) 1964-08-05 1965-08-02 Device for alternately filling and emptying an enclosure
FR99660A FR92765E (en) 1964-08-05 1967-03-21 Device for alternately filling and emptying a capacity.
BE712500D BE712500A (en) 1964-08-05 1968-03-20
DE19681703005 DE1703005A1 (en) 1964-08-05 1968-03-20 Device for alternating filling and emptying of a cavity
GB1380868A GB1215633A (en) 1964-08-05 1968-03-21 Appliance for alternately filling and emptying an enclosure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR984284A FR1415619A (en) 1964-08-05 1964-08-05 Device for alternately filling and emptying a cavity with a fluid
FR8535A FR87533E (en) 1964-08-05 1965-03-09 Device for alternately filling and emptying a cavity with a fluid

Publications (1)

Publication Number Publication Date
FR87533E true FR87533E (en) 1966-06-24

Family

ID=26162326

Family Applications (2)

Application Number Title Priority Date Filing Date
FR984284A Expired FR1415619A (en) 1964-08-05 1964-08-05 Device for alternately filling and emptying a cavity with a fluid
FR8535A Expired FR87533E (en) 1964-08-05 1965-03-09 Device for alternately filling and emptying a cavity with a fluid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR984284A Expired FR1415619A (en) 1964-08-05 1964-08-05 Device for alternately filling and emptying a cavity with a fluid

Country Status (5)

Country Link
US (1) US3389698A (en)
BE (1) BE667721A (en)
DE (1) DE1503678B2 (en)
FR (2) FR1415619A (en)
GB (1) GB1112365A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435822A (en) * 1965-06-29 1969-04-01 United Aircraft Corp Breathing apparatus with fluid diode valve
US3586021A (en) * 1968-11-26 1971-06-22 Bowles Fluidics Corp Fluidic breathing assistor
US4151843A (en) * 1976-06-28 1979-05-01 Brekke John H Apparatus for administration of a gas to a human and the exhausting thereof
US4120300A (en) * 1976-11-29 1978-10-17 City Of Hope National Medical Center Breathing apparatus
WO1982001815A1 (en) * 1980-11-26 1982-06-10 Ind Inc Tritec Respirator apparatus and method
NL1040590C2 (en) * 2014-01-07 2015-07-08 Alcmair Partners B V PIPE SYSTEM FOR A BREATHING PATIENT DEVICE.
GB2594697A (en) * 2020-03-24 2021-11-10 Jfd Ltd Ventilation Manifold and system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122165A (en) * 1960-09-19 1964-02-25 Billy M Horton Fluid-operated system
GB913848A (en) * 1959-12-15 1962-12-28 Pneumo Hydraulic Automatic Con Fluid jet control devices
US3176920A (en) * 1961-05-26 1965-04-06 Honeywell Inc Fluid operated pump
US3208448A (en) * 1962-02-02 1965-09-28 Kenneth E Woodward Artificial heart pump circulation system
US3196866A (en) * 1962-10-31 1965-07-27 Commw Ind Gases Resuscitator
US3267947A (en) * 1963-06-17 1966-08-23 Romald E Bowles Pressure recovery from bistable element
US3267948A (en) * 1963-08-15 1966-08-23 Sperry Rand Corp Fluid logic apparatus
US3217727A (en) * 1963-09-10 1965-11-16 Chris E Spyropoulos Pneumatic relaxation oscillator
US3244189A (en) * 1963-10-04 1966-04-05 Feedback Systems Inc Fluid valve device
US3238961A (en) * 1963-10-10 1966-03-08 Foxboro Co Fluid switch
US3280832A (en) * 1963-11-18 1966-10-25 Retec Inc Cycling valve
US3292623A (en) * 1964-02-24 1966-12-20 Raymond W Warren Respirator
US3285265A (en) * 1964-04-17 1966-11-15 Gen Electric Fluid amplifier devices

Also Published As

Publication number Publication date
FR1415619A (en) 1965-10-29
US3389698A (en) 1968-06-25
GB1112365A (en) 1968-05-01
DE1503678B2 (en) 1971-04-15
DE1503678A1 (en) 1969-10-30
BE667721A (en) 1966-01-31

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