IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0700812
(2001-02-12)
|
우선권정보 |
DE-0022492 (1998-05-19) |
국제출원번호 |
PCT/EP99/03387
(1999-05-17)
|
국제공개번호 |
WO99/59717
(1999-11-25)
|
발명자
/ 주소 |
- Aichinger, Heinrich
- Fried, Michael
- Nestler, Gerhard
- Odenwald, Oliver
|
출원인 / 주소 |
|
대리인 / 주소 |
Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
5 |
초록
▼
A supply system for feeding a fluid to a vessel (1) is described, which is provided with a feedline (10), having a reservoir which is filled with the fluid and a compressed-gas store (14) which can be brought into communication with this reservoir (13), in which system the reservoir (13) and the com
A supply system for feeding a fluid to a vessel (1) is described, which is provided with a feedline (10), having a reservoir which is filled with the fluid and a compressed-gas store (14) which can be brought into communication with this reservoir (13), in which system the reservoir (13) and the compressed-gas store (14) are arranged in immediate proximity to one another, and wherein the reservoir (13) can, when required, be brought into communication with the feedline (10) via connection pieces (11, 12).
대표청구항
▼
1. A supply system for feeding a fluid to a vessel (1) comprising: a feedline (10) connected to said vessel (1), a reservoir (13) which is filled with a fluid comprising a polymerization inhibitor and a solvent, a compressed-gas store (14) connected to the reservoir (13), wherein the reservoir
1. A supply system for feeding a fluid to a vessel (1) comprising: a feedline (10) connected to said vessel (1), a reservoir (13) which is filled with a fluid comprising a polymerization inhibitor and a solvent, a compressed-gas store (14) connected to the reservoir (13), wherein the reservoir (13) and the compressed gas store (14) are arranged in immediate proximity to one another, a pipe (4) connected to the feedline (10), wherein said pipe (4) extends into the vessel (1), and said pipe (4) is terminated with a rupture disc (8), wherein said reservoir (13) connects with said feedline (10) by contacting elements (11, 12), and said feedline (10) includes a pressure regulating valve. 2. A supply system as claimed in claim 1, wherein the reservoir (13) and the compressed-gas store (14) are a portable unit. 3. A supply system as claimed in claim 1, wherein the pressure inside the storage vessel (1) does not exceed 10 bar. 4. A supply system as claimed in claim 1, wherein the contacting elements (11, 12) can be connected to the feedline (10) of the vessel (1) even when the compressed-gas store (14) is open. 5. A supply system as claimed in claim 4, wherein the ratio of a diameter D which is active in transmitting force to the contacting elements (11, 12) to a hydraulic diameter d is at least 2:1. 6. A supply system as claimed in claim 1, wherein the pressure inside the storage vessel (1) does not exceed 6 bar. 7. A supply system as claimed in claim 1, wherein the polymerization inhibitor comprises a phenothiazine. 8. A supply system as claimed in claim 1, wherein the fluid comprises at least 45% by weight of a solvent. 9. A supply system as claimed in claim 8, wherein the solvent is an N-alkylpyrrolidone. 10. A supply system as claimed in claim 1, wherein the supply system further comprises a discharge pipe (16) connected to the feedline (10) and extending nearly to the bottom of the reservoir (13). 11. A supply system as claimed in claim 2, wherein said portable unit further comprises wheels (20, 21). 12. A method of terminating free-radical polymerization reactions in a vessel (1) filled with a free-radical polymerizable substance comprising: connecting the supply system of claim 1 to said vessel (1) via contacting elements (11, 12) and feedline (10), pressurizing said fluid in said reservoir (13) with the compressed-gas store (14), thereby allowing said fluid to enter said vessel and mix with the free-radical polymerizable substance therein. 13. The method as claimed in claim 12, wherein the reservoir (13) and the compressed-gas store (14) are a portable unit. 14. The method as claimed in claim 12, wherein the pressure inside the storage vessel (1) does not exceed 10 bar. 15. The method as claimed in claim 12, wherein the pressure inside the storage vessel (1) does not exceed 6 bar. 16. The method as claimed in claim 12, wherein the polymerization inhibitor comprises a phenothiazine. 17. A method of terminating free-radical polymerization reactions in a vessel (1) filled with a free-radical polymerizable substance comprising: connecting the supply system of claim 10 to said vessel (1) via contacting elements (11, 12) and feedline (10), pressurizing said fluid in said reservoir (13) with the compressed-gas store (14), thereby allowing said fluid to enter said vessel and mix with the free-radical polymerizable substance therein. 18. The method as claimed in claim 12, wherein two or more supply systems are connected to the vessel (1). 19. The method as claimed in claim 12, wherein the fluid comprises at least 45% by weight solvent.
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