IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0132572
(2009-11-17)
|
등록번호 |
US-8746515
(2014-06-10)
|
우선권정보 |
DE-10 2008 060 773 (2008-12-05) |
국제출원번호 |
PCT/EP2009/008176
(2009-11-17)
|
§371/§102 date |
20110602
(20110602)
|
국제공개번호 |
WO2010/063372
(2010-06-10)
|
발명자
/ 주소 |
- Fatherazi, Shahmir
- Greller, Gerhard
- Reif, Oscar-Werner
- Barbaroux, Magali
- Bates, Michael
|
출원인 / 주소 |
- Sartorius Stedim Biotech GmbH
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
16 |
초록
▼
A closure for a container has an upper part (1) that can be connected to the container. The upper part (1) has an opening (2) and an outer hollow body (3). An inner hollow body (4) is arranged coaxially in the outer hollow body (3) with an intermediate space therebetween. A lower part (7) in the for
A closure for a container has an upper part (1) that can be connected to the container. The upper part (1) has an opening (2) and an outer hollow body (3). An inner hollow body (4) is arranged coaxially in the outer hollow body (3) with an intermediate space therebetween. A lower part (7) in the form of a hollow body can be displaced longitudinally in the intermediate space. A plug (5) is held coaxially in the lower part (7) and opens or closes the opening as the lower part (7) is displaced longitudinally in the intermediate space.
대표청구항
▼
1. A closure for a container, comprising: an upper part (1) having a disc (13) that can be connected to the container, the upper part (1) having an opening (2) for communicating with an interior of the container when the disc (13) is connected to the container, an outer hollow body (3) projecting fr
1. A closure for a container, comprising: an upper part (1) having a disc (13) that can be connected to the container, the upper part (1) having an opening (2) for communicating with an interior of the container when the disc (13) is connected to the container, an outer hollow body (3) projecting from the disc (13) in a direction away from the container and an inner hollow body (4) arranged coaxially within the outer hollow body (3) and outward of the opening (2) with an intermediate space defined between the inner and outer hollow bodies (4, 3), the inner hollow body (4) projecting from the disc (13) by a selected length,a lower part (7) having an upper region and a tubular lower region, the upper region having an outer tube that extends from an upper end of the tubular lower region and that is longitudinally displaceable in the intermediate space for movement toward and away from the container with the outer hollow body (3) of the upper part (1) being telescoped over the outer tube, locking devices (8, 9) configured for restricting longitudinal displaceability of the lower part (7) in the intermediate space, a plug (5) held coaxially in the outer tube of the lower part (7) by circumferentially spaced retaining devices (6) axially beyond the inner hollow body (4), the outer tube and the plug (5) projecting from the retaining devices (6) sufficient distances relative to the selected length of the inner hollow body (4) to enable the plug (5) to close the opening (2) when the lower part (7) is moved relative to the upper part (1) toward the container (23) and to open the opening (2) and to permit fluid communication from the container (23) to the tubular lower region when the lower part (7) is moved relative to the upper part (1) away from the container (23). 2. The closure of claim 1, wherein the locking devices (8, 9) are arranged on an inner wall of the lower part (7) and on an outer wall of the inner hollow body (4). 3. The closure of claim 1, wherein, an end of the plug (5) ends flush with the upper part (1) when the plug (5) is disposed for closing the opening (2). 4. The closure of claim 1, wherein the plug (5) is sealed off from the opening (2) of the upper part (1) by a sealing ring (10) or sealing lips (12). 5. The closure of claim 1, wherein the opening (2) is disposed and configured to enable media to be removed from the container or supplied to the container through an annular space between the inner wall of the inner hollow body (4) and the plug (5) when the plug (5) is disposed for opening the opening (2). 6. The closure of claim 5, wherein the media can be removed or supplied in sterile form. 7. The closure of claim 1, wherein an inner surface of the outer hollow body (3) and an outer surface of the inner hollow body (4) each have at least one sealing element (11). 8. The closure of claim 1, wherein the outer hollow body (3), the inner hollow body (4) and the lower part (7) each have a round cross section. 9. The closure of claim 1, wherein the outer hollow body (3), the inner hollow body (4) and the lower part (7) each have a polygonal cross section. 10. The closure claim 1, wherein the locking devices (8, 9) are encircling sealing lips (12) or ribs. 11. The closure of claim 1, wherein the retaining devices (6) are webs attached to an inner surface of the lower part (7) and to the plug (5). 12. The closure of claim 1, wherein the lower region of the lower part (7) is conical. 13. The closure of claim 1, wherein the closure can be connected to the container by being screwed in, adhesively bonded, clamped or welded. 14. The closure of claim 1, wherein the container is a reactor for single use. 15. The closure of claim 1, wherein the reactor is formed from flexible plastic. 16. The closure of claim 1, wherein the upper part (1) is configured to hold a stem (14) of a mixing device of the container. 17. The closure of claim 1, wherein the upper part (1) is configured to hold a gas-injecting device. 18. The closure of claim 1, wherein the closure is secured against an unintentional opening by a union nut (15), a bayonet closure, a torsional snap-in connection or a sleeve (16) with one or more predetermined breaking points (17). 19. The closure of claim 1, wherein the upper part (1) and the lower part (7) each have a screw thread (18), and the lower part (7) can be screwed into the upper part (1). 20. The closure of claim 1, wherein the plug (5) has a projecting end that projects beyond the upper region of the lower part (7).
※ AI-Helper는 부적절한 답변을 할 수 있습니다.