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
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)
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)
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)
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 |
-
1943
- 1943-04-06 US US48201643 patent/US2627866A/en not_active Expired - Lifetime
-
1947
- 1947-12-30 BE BE479051A patent/BE479051A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US2627866A (en) | 1953-02-10 |
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