BE479051A - Inhalateur d'oxygéne. - Google Patents

Inhalateur d'oxygéne.

Info

Publication number
BE479051A
BE479051A BE479051A BE479051A BE479051A BE 479051 A BE479051 A BE 479051A BE 479051 A BE479051 A BE 479051A BE 479051 A BE479051 A BE 479051A BE 479051 A BE479051 A BE 479051A
Authority
BE
Belgium
Prior art keywords
oxygen inhaler
inhaler
oxygen
Prior art date
Application number
BE479051A
Other languages
English (en)
Inventor
Bradford B Holmes
Original Assignee
Bendix Aviation Corporation
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 Bendix Aviation Corporation filed Critical Bendix Aviation Corporation
Publication of BE479051A publication Critical patent/BE479051A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S116/00—Signals and indicators
    • Y10S116/42—Oil filter
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • Y10T137/2012—Pressure
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7822—Reactor surface closes chamber
    • Y10T137/7823—Valve head in inlet chamber
    • Y10T137/7826—With valve closing bias
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7793—With opening bias [e.g., pressure regulator]
    • Y10T137/7831—With mechanical movement between actuator and valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BE479051A 1943-04-06 1947-12-30 Inhalateur d'oxygéne. BE479051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48201643 US2627866A (en) 1943-04-06 1943-04-06 Demand regulator

Publications (1)

Publication Number Publication Date
BE479051A true BE479051A (fr) 1948-01-31

Family

ID=23914295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479051A BE479051A (fr) 1943-04-06 1947-12-30 Inhalateur d'oxygéne.

Country Status (2)

Country Link
US (1) US2627866A (fr)
BE (1) BE479051A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760507A (en) * 1952-02-07 1956-08-28 Scott Aviation Corp Demand pressure regulator
US2774352A (en) * 1952-03-28 1956-12-18 John H Emerson Breathing assistor valve
US2920637A (en) * 1954-11-08 1960-01-12 Aro Equipment Corp Valve structure for a demand oxygen regulator
US2839077A (en) * 1956-09-28 1958-06-17 Alv B Kristensson Pressure regulator assembly
US3169547A (en) * 1960-09-21 1965-02-16 David S Pearl Fluid pressure regulator with fixedly and positively held spring
US3221704A (en) * 1964-04-24 1965-12-07 Bendix Corp Fluid flow apparatus
FR2675696A1 (fr) * 1991-04-29 1992-10-30 Hohener Walter Dispositif d'alimentation en gaz respiratoire.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE16071E (en) * 1925-05-19 And robert ix ucintosh
US744679A (en) * 1900-11-06 1903-11-17 George F Heusner Gas-regulator.
US744297A (en) * 1902-05-19 1903-11-17 Edmond R Cook Fluid-pressure regulator.
US1298935A (en) * 1917-09-29 1919-04-01 Price Service & Company Auxiliary air-valve for internal-combustion engines.
GB456066A (en) * 1934-01-26 1936-10-28 Otto Heinrich Draeger Improvements in or relating to altitude respiratory apparatus
GB439183A (en) * 1934-05-30 1935-12-02 Robert Henry Davis Improvements in or relating to breathing apparatus for the use of airmen, miners and others
US2269500A (en) * 1939-12-02 1942-01-13 William A Wildhack Respiratory apparatus
US2308124A (en) * 1941-04-05 1943-01-12 Victor Equipment Co Aeronautical oxygen regulator
US2378047A (en) * 1942-10-06 1945-06-12 Mine Safety Appliances Co Oxygen flow regulator

Also Published As

Publication number Publication date
US2627866A (en) 1953-02-10

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