ES430504A1 - Improvements in air and gas mixing devices for fan systems. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in air and gas mixing devices for fan systems. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES430504A1 ES430504A1 ES430504A ES430504A ES430504A1 ES 430504 A1 ES430504 A1 ES 430504A1 ES 430504 A ES430504 A ES 430504A ES 430504 A ES430504 A ES 430504A ES 430504 A1 ES430504 A1 ES 430504A1
- Authority
- ES
- Spain
- Prior art keywords
- air
- gas
- gas mixing
- duct
- translation
- 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
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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (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)
- Respiratory Apparatuses And Protective Means (AREA)
- Jet Pumps And Other Pumps (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
Improvements in air and gas mixing devices for fan systems characterized in that each device is provided with a gaseous flow adjustment device having a gas inlet duct for connecting to a gas supply source at a practically constant predetermined pressure, an air gas mixing chamber in fluid communication with the gas intake duct by the gas flow adjustment device, having an air intake port and an outlet duct, and a unidirectional valve to open and close the duct outlet through which air and gas mixture is extracted by a negative pressure created in the outlet duct outside the air and gas mixing chamber. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40174073A | 1973-09-28 | 1973-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES430504A1 true ES430504A1 (en) | 1977-01-16 |
Family
ID=23589028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES430504A Expired ES430504A1 (en) | 1973-09-28 | 1974-09-28 | Improvements in air and gas mixing devices for fan systems. (Machine-translation by Google Translate, not legally binding) |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5063794A (en) |
| BE (1) | BE820460A (en) |
| DD (1) | DD114349A5 (en) |
| DE (1) | DE2446071A1 (en) |
| DK (1) | DK500774A (en) |
| ES (1) | ES430504A1 (en) |
| FR (1) | FR2245399A1 (en) |
| IT (1) | IT1022369B (en) |
| NL (1) | NL7412581A (en) |
| SE (1) | SE7411864L (en) |
-
1974
- 1974-09-20 SE SE7411864A patent/SE7411864L/xx unknown
- 1974-09-24 DK DK500774A patent/DK500774A/da not_active Application Discontinuation
- 1974-09-24 NL NL7412581A patent/NL7412581A/en not_active Application Discontinuation
- 1974-09-26 DE DE19742446071 patent/DE2446071A1/en active Pending
- 1974-09-26 JP JP49110059A patent/JPS5063794A/ja active Pending
- 1974-09-26 IT IT7427773A patent/IT1022369B/en active
- 1974-09-26 FR FR7432548A patent/FR2245399A1/en not_active Withdrawn
- 1974-09-27 BE BE148999A patent/BE820460A/en unknown
- 1974-09-27 DD DD181375A patent/DD114349A5/xx unknown
- 1974-09-28 ES ES430504A patent/ES430504A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7412581A (en) | 1975-04-02 |
| DK500774A (en) | 1975-05-26 |
| JPS5063794A (en) | 1975-05-30 |
| SE7411864L (en) | 1975-04-01 |
| IT1022369B (en) | 1978-03-20 |
| DE2446071A1 (en) | 1975-04-03 |
| FR2245399A1 (en) | 1975-04-25 |
| DD114349A5 (en) | 1975-08-05 |
| BE820460A (en) | 1975-01-16 |
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