IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0991933
(2006-09-14)
|
등록번호 |
US-7727312
(2010-06-22)
|
우선권정보 |
BE-2005/0460(2005-09-22) |
국제출원번호 |
PCT/BE2006/000100
(2006-09-14)
|
§371/§102 date |
20080313
(20080313)
|
국제공개번호 |
WO07/033440
(2007-03-29)
|
발명자
/ 주소 |
- Huberland, Filip Gustaaf M.
|
출원인 / 주소 |
- Atlas Copco Airpower, Naamloze Vennootschap
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
6 |
초록
▼
Device for drying a compressed gas in a non-dissipative manner, which mainly consists of a compressed gas supply (2), at least two pressure vessels (31, 32) with an input (33, 34) and an output (35, 36), and a take-off point (26), whereby the device (1) is additionally provided with a first distribu
Device for drying a compressed gas in a non-dissipative manner, which mainly consists of a compressed gas supply (2), at least two pressure vessels (31, 32) with an input (33, 34) and an output (35, 36), and a take-off point (26), whereby the device (1) is additionally provided with a first distribution device (3) and a second distribution device (13) which is provided with one or several coolers (30) and whereby the device (1) can be controlled by means of nine or ten cut-off valves (7-12, 21, 22, 29, 38 and 40).
대표청구항
▼
The invention claimed is: 1. Device for drying a compressed gas in a non-dissipative manner, comprising a compressed gas supply (2), two pressure vessels (31,32) with an input (33,34) and an output (35,36), and a take-off point (26) for compressed gas consumers, a first distribution device (3) onto
The invention claimed is: 1. Device for drying a compressed gas in a non-dissipative manner, comprising a compressed gas supply (2), two pressure vessels (31,32) with an input (33,34) and an output (35,36), and a take-off point (26) for compressed gas consumers, a first distribution device (3) onto which said compressed gas supply (2) and the take-off point (26) are connected and which is also connected to each of the respective outputs (35 and 36) of the pressure vessels (31 and 32), the said first and second, distribution devices (3 and 13) being connected to each other, and further comprising nine or ten cut-off valves (7-12, 21, 22, 29, 38 and 40); wherein said first distribution device (3) comprises three parallel connected pipes (4, 5 and 6) in which are provided for each pipe two cut-off valves (7,8; 9,10; 11,12) and onto which, for each pipe is connected, between two cut-off valves (7,8; 9,10; 11,12), a branch, namely a first pipe (4) with a first branch (23) which provides a connection to the second distribution device (13), a second pipe (5) with a second branch (25) which is connected to the take-off point (26) for a compressed gas consumer; and a third pipe (6) with a third branch (27) serving as a connection to the compressed gas supply (2) and a fourth branch (28) which is connected to the second distribution device (13) via a cut-off valve (29) and further wherein said second distribution device (13) comprises three parallel connected pipes (14,15 and 16), including a first pipe (14) and a second pipe (15) in which are provided two non-return valves (17,18 and 19, 20) with an opposite flow direction and a third pipe (16) with two cut-off valves (21 and 22) therein, said first pipe (14) and second pipe (15) respectively being each connected between the two non-return valves (17,18 and 19, 20) to said fourth branch (28) and the first branch (23) of the first distribution device (3) respectively, and wherein the first and the third pipe (14 and 16) of the second distribution device (13) are mutually connected via a cooler (30) between the non-return and cut-off valves (17,18 and 21, 22). 2. Device according to claim 1, wherein the first and second distribution devices (3 and 13) comprises either or both symmetrically and modular constructions. 3. Device according to claim 1, wherein said non-return valves (17 and 18) in the first pipe (14) of the second distribution device (13) are positioned such that they enable a flow in the direction of one non-return valve to the other non-return valve in the pipe (14) concerned, and said non-return valves (19 and 20) in the second pipe (15) of the second distribution device (13) are positioned such that they enable a flow in the direction away from the other non-return valve in the pipe (15) concerned. 4. Device according to claim 1, wherein in the first branch (23) there is provided an additional cooler (24). 5. Device according to claim 1, wherein between the cut-off valves (7 and 8) in the first pipe (4) of the first distribution device (3) and between the cut-off valves (21 and 22) in the third pipe (16) of the second distribution device (13), there is provided a connecting line (37) in which is provided a cut-off valve (38). 6. Device according to claim 1, wherein between the cut-off valves (7 and 8) in the first pipe (4) of the first distribution device (3) and between the non-return valves (17 and 18) in the first pipe (14) of the second distribution device (13) there is provided a connecting line (39) in which is provided a cut-off valve (40). 7. Device according to claim 1, wherein one or several of the cut-off valves (7-12, 21, 22, 29, 38 and 40) are configured as a controlled valve which is connected to a control system. 8. Device according to claim 1, wherein the cut-off valves (7-12, 21, 22, 29, 38 and 40) are configured as two-way valves. 9. Device according to claim 1, wherein said first and second distribution devices (3 and 13) have substantially the same dimensions. 10. Device according to claim 1, wherein said first and second distribution devices (3 and 13) are configured as tubular constructions which are identical in shape and which are provided concentrically one above the other. 11. Device according to claim 10, wherein the tubular construction has standard dimensions, so as to enable it to be combined with pressure vessels (31 and 32) having a different volume and for devices (1) having a different capacity.
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