Alternate directional momentum ventilation nozzle for passenger cabins
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B64D-013/00
B60H-001/34
B60H-001/00
F24F-013/06
F24F-013/14
출원번호
US-0113450
(2008-05-01)
등록번호
US-9561855
(2017-02-07)
발명자
/ 주소
Al-Alusi, Thamir R.
Miller, Julia W.
출원인 / 주소
THE BOEING COMPANY
대리인 / 주소
Armstrong Teasdale LLP
인용정보
피인용 횟수 :
0인용 특허 :
6
초록▼
A ventilation nozzle assembly is described that includes a first air outlet channel configured to provide an air flow in a first direction, a second air outlet channel adjacent the first air outlet channel configured to provide an air flow in a second direction, a third air outlet channel adjacent t
A ventilation nozzle assembly is described that includes a first air outlet channel configured to provide an air flow in a first direction, a second air outlet channel adjacent the first air outlet channel configured to provide an air flow in a second direction, a third air outlet channel adjacent the second air outlet channel and configured to provide an air flow in a third direction, and a fourth air outlet channel adjacent the third air outlet channel and configured to provide an air flow in a fourth directions. An air flow from the third air outlet channel is configured reduce an impact of the air flow from the fourth air outlet channel has on the air flows from the first air outlet channel and the second air outlet channel.
대표청구항▼
1. A ventilation nozzle assembly comprising: a first fixed air outlet channel configured to provide an air flow in a first direction;a second fixed air outlet channel next to said first air outlet channel and configured to provide an air flow in a second direction such that the airflow in the second
1. A ventilation nozzle assembly comprising: a first fixed air outlet channel configured to provide an air flow in a first direction;a second fixed air outlet channel next to said first air outlet channel and configured to provide an air flow in a second direction such that the airflow in the second direction immediately slides over the air flow in the first direction;a third fixed air outlet channel next to said second air outlet channel and configured to provide an air flow in a third direction; anda fourth fixed air outlet channel next to said third air outlet channel and configured to provide an air flow in a fourth direction, an air flow from said third air outlet channel configured to reduce an impact of the air flow from said fourth air outlet channel has on the air flows from said first air outlet channel and said second air outlet channel, wherein said first air outlet channel, said second air outlet channel, said third outlet channel, and said fourth outlet channel are each configured such that air flows therethrough are different in a vertical direction and different in an axial direction with respect to a vehicle centerline, an outlet of said third air outlet having a cross section area perpendicular to the airflow smaller than an air outlet with a cross section area perpendicular to the airflow of each of said first, second, and fourth outlet channels, and wherein said first, second, third, and fourth outlet channels are aligned in a series. 2. A ventilation nozzle assembly according to claim 1 wherein said fourth air outlet channel is configured to provide a down draft as compared to said first air outlet channel, said second air outlet channel, and said third air outlet channel. 3. A ventilation nozzle assembly according to claim 2 wherein said outlet of having a cross section area perpendicular to the airflow smaller in area than a cross section area perpendicular to the airflow of said outlet of each of said first air outlet channel and said second air outlet channel. 4. A ventilation nozzle assembly according to claim 1 wherein said first air outlet channel and said second air outlet channel comprise partitions therein, said partitions configured to direct an air flow from a respective said air outlet channel in a specific axial direction. 5. A ventilation nozzle assembly according to claim 2 comprising a multiple series of said first air outlet channels, said second air outlet channels, said third air outlet channels, and said fourth air outlet channels. 6. A ventilation nozzle assembly according to claim 5 wherein said multiple series of said air outlet channels is substantially similar in width to an overhead cargo bin of a passenger vehicle. 7. A ventilation nozzle assembly according to claim 5 wherein said multiple series of said air outlet channels comprises a repeating pattern that is independent of a seating arrangement within a cabin of a passenger vehicle. 8. A ventilation nozzle assembly according to claim 5 comprising at least one plenum for providing supply air to said series of air outlet channels. 9. A ventilation nozzle assembly according to claim 1 wherein an overall air flow from said ventilation nozzle is diffused before reaching seating areas of a passenger vehicle. 10. A ventilation nozzle assembly according to claim 1 further comprising a fourth air outlet channel adjacent said third air outlet channel and configured to provide a down draft as compared to said first air outlet channel, said second air outlet channel, and said third air outlet channel, and wherein said first air outlet channel, said second air outlet channel, said third air outlet channel, and said fourth air outlet channel configured with respective depths that are related to a size of an opening in the front surface of the corresponding air outlet channel. 11. A ventilation nozzle comprising: a fixed first air outlet channel, said first air outlet channel configured to provide an air flow in a first direction;a fixed second air outlet channel, said second air outlet channel next to said first air outlet channel and configured to provide an air flow in a second direction;a fixed third air outlet channel, said third air outlet channel next to said second air outlet channel and configured to provide an air flow in a third direction; anda fixed fourth air outlet channel, said fourth air outlet channel next to said third air outlet channel, wherein the third air outlet channel has an axial and vertical orientation such that an air flow therefrom operates to reduce an influence the air flow from the fourth air outlet has on airflows from said first outlet channel and said second outlet channel, wherein said first air outlet channel, said second air outlet channel, said third outlet channel, and said fourth outlet channel are each configured such that air flows therethrough are different in a vertical direction and different in an axial direction with respect to a vehicle centerline, an outlet of said third air outlet having a cross section area perpendicular to the airflow smaller than an air outlet with a cross section area perpendicular to the airflow of each of said first, second, and fourth outlet channels, and wherein said first, second, third, and fourth outlet channels are aligned in a series. 12. A ventilation nozzle according to claim 11 wherein said first, second, third, and fourth air outlet channels are configured such that a combined air flow therefrom has a three dimensional turbulence so that drafts are diffused in any one direction. 13. A ventilation nozzle according to claim 11: wherein the air flow from said third air outlet channel is configured to separate the air flow from said fourth air outlet channel from the air flows from said first air outlet channel and said second air outlet channel. 14. A ventilation nozzle according to claim 13 wherein said fourth air outlet channel is configured to provide a downward air flow with respect to a vehicle centerline as compared to said first air outlet channel, said second air outlet channel, and said third air outlet channel. 15. A ventilation nozzle according to claim 13 wherein said first air outlet channel and said second air outlet channel comprise partitions therein, said partitions configured to direct an air flow from a respective said air outlet channel in a specific axial direction.
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이 특허에 인용된 특허 (6)
Locker Howard W. (820 N. Ocean Blvd. Delray Beach FL 33444), Air diffuser.
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