IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0052244
(2008-03-20)
|
등록번호 |
US-7748752
(2010-07-26)
|
우선권정보 |
DE-10 2007 014 003(2007-03-23) |
발명자
/ 주소 |
- Kobler, Matthias
- Höfle, Roland
|
출원인 / 주소 |
|
대리인 / 주소 |
Wood, Herron & Evans, L.L.P.
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
14 |
초록
▼
A pipe connecting device (10) for connecting two pipeline portions (12, 14) of an aircraft pipeline system comprises a bridge portion (16), the cross-sectional form of which is matched to a cross-sectional form of the pipeline portions (12, 14) that are to be connected to each other. The pipe connec
A pipe connecting device (10) for connecting two pipeline portions (12, 14) of an aircraft pipeline system comprises a bridge portion (16), the cross-sectional form of which is matched to a cross-sectional form of the pipeline portions (12, 14) that are to be connected to each other. The pipe connecting device (10) further comprises a first receiving portion (18), which is constituted by two limbs (20, 22) extending from the bridge portion (16) in a first direction, and which is adapted to receive an edge portion (38) of a first pipeline portion (12) of the aircraft pipeline system, and a second receiving portion (24), which is constituted by two limbs (26, 28) extending from the bridge portion (16) in a second direction opposite to the first direction, and which is adapted to receive an edge portion (40) of a second pipeline portion (14) of the aircraft pipeline system.
대표청구항
▼
The invention claimed is: 1. Pipe connecting device for connecting two pipeline portions of an aircraft pipeline system, comprising: a bridge portion having a cross-sectional form that matches a cross-sectional form of first and second pipeline portions that are to be connected to each other in the
The invention claimed is: 1. Pipe connecting device for connecting two pipeline portions of an aircraft pipeline system, comprising: a bridge portion having a cross-sectional form that matches a cross-sectional form of first and second pipeline portions that are to be connected to each other in the aircraft pipeline system, a first receiving portion, which is constituted by two limbs extending from the bridge portion in a first direction, and which is adapted to receive an edge portion of the first pipeline portion of the aircraft pipeline system, a second receiving portion, which is constituted by two limbs extending from the bridge portion in a second direction opposite to the first direction, and which is adapted to receive an edge portion of the second pipeline portion of the aircraft pipeline system, a first sealing element which, for the purpose of sealing the connection between the first pipeline portion and the pipe connecting device, is displaceably received in the first receiving portion when the pipe connecting device is connected to the first pipeline portion, and a second sealing element which, for the purpose of sealing the connection between the second pipeline portion and the pipe connecting device, is displaceably received in the second receiving portion when the pipe connecting device is connected to the second pipeline portion, wherein at an inner circumference the pipe connecting device is adapted to mount a flow control device, wherein the first sealing element is spaced from the bridge portion when the pipe connecting device is connected to the first pipeline portion, thereby defining a first clearance space between the first sealing element and the bridge portion. 2. Pipe connecting device according to claim 1, characterized in that a cross-sectional form of one of the first or the second sealing element is matched to the cross-sectional form of the pipeline portions that are to be connected to each other. 3. Pipe connecting device according to claim 1, characterized in that a groove, for receiving the edge portion of one of the first or the second pipeline portion, is formed in one of the first or the second sealing element. 4. Pipe connecting device according to claim 1, characterized in that two mutually opposing securing projections, which narrow a cross-section of one of the first or the second receiving portion, are formed in the region of one of the first or the second receiving portion. 5. Pipe connecting device according to claim 1, characterized by a first extension portion, which adjoins the first receiving portion and is constituted by an elongation of the limbs constituting the first receiving portion. 6. Pipe connecting device according to claim 5, characterized by a second extension portion, which adjoins the second receiving portion and is constituted by an elongation of the limbs constituting the second receiving portion. 7. Pipe connecting device according to claim 1, wherein the first and second pipeline portions are removably engaged with the first and second sealing elements, respectively, such that the first and second pipeline portions are spaced from each of the limbs of the first and second receiving portions. 8. Pipe connecting device for connecting two pipeline portions of an aircraft pipeline system, comprising: a bridge portion, the cross-sectional form of which is matched to a cross-sectional form of the pipeline portions that are to be connected to each other, a first receiving portion, which is constituted by two limbs extending from the bridge portion in a first direction, and which is adapted to receive an edge portion of a first pipeline portion of the aircraft pipeline system, a second receiving portion, which is constituted by two limbs extending from the bridge portion in a second direction opposite to the first direction, and which is adapted to receive an edge portion of a second pipeline portion of the aircraft pipeline system, and a vent bore, which connects an outer circumference of the pipe connecting device to the first and the second receiving portion, wherein at an inner circumference the pipe connecting device is adapted to mount a flow control device. 9. Pipe connecting device according to claim 8, further comprising: a first sealing element which, for the purpose of the sealing connection of the first pipeline portion to the pipe connecting device, is received in the first receiving portion of the pipe connecting device when the pipe connecting device is connected to the first pipeline portion, and a second sealing element which, for the purpose of the sealing connection of the second pipeline portion to the pipe connecting device, is received in the second receiving portion of the pipe connecting device when the pipe connecting device is connected to the second pipeline portion. 10. Pipe connecting device according to claim 9, wherein the first and second pipeline portions are removably engaged with the first and second sealing elements, respectively, such that the first and second pipeline portions are spaced from each of the limbs of the first and second receiving portions. 11. Pipe connecting device according to claim 9, characterized in that a cross-sectional form of one of the first or the second sealing element is matched to the cross-sectional form of the pipeline portions that are to be connected to each other. 12. Pipe connecting device according to claim 9, characterized in that a groove, for receiving the edge portion of one of the first or the second pipeline portion, is formed in one of the first or the second sealing element. 13. Pipe connecting device according to claim 8, characterized in that two mutually opposing securing projections, which narrow a cross-section of one of the first or the second receiving portion, are formed in the region of one of the first or the second receiving portion. 14. Pipe connecting device according to claim 8, characterized by a first extension portion, which adjoins the first receiving portion and is constituted by an elongation of the limbs constituting the first receiving portion. 15. Pipe connecting device according to claim 14, characterized by a second extension portion, which adjoins the second receiving portion and is constituted by an elongation of the limbs constituting the second receiving portion. 16. Pipe connecting device according to claim 8, characterized in that a groove, for receiving a fastening device, is formed on an outer circumference of the pipe connecting device. 17. Pipe connecting device according to claim 8, wherein the flow control device has at least one latching flange with a projection formed on the latching flange, which projection is adapted to cooperate with a further groove formed on the inner circumference of the pipe connecting device when the flow control device is mounted to the pipe connecting device. 18. Pipe connecting device for connecting two pipeline portions of an aircraft pipeline system, comprising: a bridge portion, the cross-sectional form of which is matched to a cross-sectional form of the pipeline portions that are to be connected to each other, a first receiving portion, which is constituted by two limbs extending from the bridge portion in a first direction, and which is adapted to receive an edge portion of a first pipeline portion of the aircraft pipeline system, a second receiving portion, which is constituted by two limbs extending from the bridge portion in a second direction opposite to the first direction, and which is adapted to receive an edge portion of a second pipeline portion of the aircraft pipeline system, a first sealing element which, for the purpose of the sealing connection of the first pipeline portion to the pipe connecting device, is displaceably received in the first receiving portion of the pipe connecting device when the pipe connecting device is connected to the first pipeline portion, and a second sealing element which, for the purpose of the sealing connection of the second pipeline portion to the pipe connecting device, is displaceably received in the second receiving portion of the pipe connecting device when the pipe connecting device is connected to the second pipeline portion, wherein at an inner circumference the pipe connecting device is adapted to mount a flow control device, and characterized in that a groove, for receiving a fastening device, is formed on an outer circumference of the pipe connecting device. 19. Pipe connecting device for connecting two pipeline portions of an aircraft pipeline system, comprising: a bridge portion, the cross-sectional form of which is matched to a cross-sectional form of the pipeline portions that are to be connected to each other, a first receiving portion, which is constituted by two limbs extending from the bridge portion in a first direction, and which is adapted to receive an edge portion of a first pipeline portion of the aircraft pipeline system, a second receiving portion, which is constituted by two limbs extending from the bridge portion in a second direction opposite to the first direction, and which is adapted to receive an edge portion of a second pipeline portion of the aircraft pipeline system, a first sealing element which, for the purpose of the sealing connection of the first pipeline portion to the pipe connecting device, is displaceably received in the first receiving portion of the pipe connecting device when the pipe connecting device is connected to the first pipeline portion, and a second sealing element which, for the purpose of the sealing connection of the second pipeline portion to the pipe connecting device, is displaceably received in the second receiving portion of the pipe connecting device when the pipe connecting device is connected to the second pipeline portion, wherein at an inner circumference the pipe connecting device is adapted to mount a flow control device, and wherein the flow control device has at least one latching flange with a projection formed on the latching flange, which projection is adapted to cooperate with a further groove formed on the inner circumference of the pipe connecting device when the flow control device is mounted to the pipe connecting device.
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