System for dynamically sealing at least one conduit through which a pipe or cable extends
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E04C-002/52
H02G-003/00
F16L-005/10
H02G-003/22
F16L-005/14
출원번호
US-0772148
(2013-02-20)
등록번호
US-8833014
(2014-09-16)
우선권정보
EP-06017773 (2006-08-25)
발명자
/ 주소
Beele, Johannes Alfred
출원인 / 주소
Beele Engineering B.V.
대리인 / 주소
Wolf, Greenfield & Sacks, P.C.
인용정보
피인용 횟수 :
7인용 특허 :
21
초록▼
A system for providing a sealed transit for a situation wherein one or a plurality of cables, pipes or ducts (2) extend through the transit, wherein the system comprises a frame (100) which is sealingly fixed or fixable into or onto an opening, wherein the frame (100) comprises one or a plurality of
A system for providing a sealed transit for a situation wherein one or a plurality of cables, pipes or ducts (2) extend through the transit, wherein the system comprises a frame (100) which is sealingly fixed or fixable into or onto an opening, wherein the frame (100) comprises one or a plurality of conduits (203) which are each suitable for receiving at least one of the plurality of cables, pipes or ducts (2) and for receiving an elastically deformable plug (4) for sealingly filling space between an inner circumferential wall of the conduits (203) and at least one of the plurality of cables, pipes or ducts (2), when the system further comprises at least one blocking element (37) for hindering in each conduit (203) movement of one end of a plug (4) which is inserted in that conduit (203).
대표청구항▼
1. A system for providing a sealed transit for a situation wherein one or a plurality of cables, pipes or ducts extend through the transit, wherein the system comprises a frame which is sealingly fixable onto an opening, wherein the frame comprises a plurality of conduits each having an enclosed inn
1. A system for providing a sealed transit for a situation wherein one or a plurality of cables, pipes or ducts extend through the transit, wherein the system comprises a frame which is sealingly fixable onto an opening, wherein the frame comprises a plurality of conduits each having an enclosed inner circumferential wall, where the conduits are each suitable for receiving at least one of the plurality of cables, pipes or ducts and for receiving an elastically deformable plug for sealingly filling space between the enclosed inner circumferential wall of the conduit and the at least one of the plurality of cables, pipes or ducts, wherein the system further comprises at least one blocking element for hindering in each conduit movement of one end of a plug which is inserted in that conduit, the at least one blocking element comprising a number of substantially ring shaped elements, wherein the at least one blocking element is integrally connected to the frame, and wherein the frame and the at least one blocking element comprise together a single piece, wherein the frame is provided with a flange suitable for bolting the frame to a part of a partition that surrounds the opening and wherein the frame comprises a single piece, the single piece comprising the plurality of conduits each having the enclosed inner circumferential wall, where the conduits are each suitable for receiving at least one of the plurality of cables, pipes or ducts and for receiving an elastically deformable plug for sealingly filling space between the enclosed inner circumferential wall of the conduit and the at least one of the plurality of cables, pipes or ducts. 2. A system according to claim 1, wherein the frame is made of an engineering plastic. 3. A system according to claim 2, wherein the engineering plastic is polyetherimide (PEI) or polyethersulfonamide (PES). 4. A system according to claim 1, wherein all conduits are identical. 5. A system according to claim 1, wherein the system comprises at least one additional blocking element for hindering in each conduit simultaneous and equal movement of both ends of a plug relative to the conduit sleeve in which that plug is inserted. 6. A system according to claim 5 wherein one of the at least one additional blocking elements is fixable to the frame. 7. A system according to claim 1, wherein the system further comprises at least one elastically deformable plug which is fittingly and sealingly insertable in one of the conduits. 8. A system according to claim 1, wherein each of the conduits has a length which is suitable for receiving a plug in its entirety. 9. A system according to 8, wherein each conduit has a length which is suitable for receiving two plugs neighbouring each other in axial direction. 10. A system according to claim 9, wherein each conduit has a part of the at least one blocking element positioned in the conduit such that on either side of the blocking element the conduit has a length which is suitable for receiving a plug in its entirety. 11. A system according to claim 1, wherein the conduits are machined out of a single block of material. 12. A system according to claim 1, wherein towards one end of the block the conduits are narrower than at the other end of the block. 13. A system according to claim 1, wherein the at least one blocking element is provided by a decrease of diameter of the conduit(s). 14. A system according to claim 1, wherein the system is further provided with at least one blind plug for sealingly filling a conduit sleeve which is at least temporarily free from having cables, pipes or ducts extending therethrough.
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