中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

97 records (took 0.021 seconds)

    61.
    发明专利
    未知

    公开(公告)号：NO976032L

    公开(公告)日：1998-01-29

    申请号：NO976032

    申请日：1997-12-22

    Applicant: SCHIWEK HELMUT

    Inventor： SCHIWEK HELMUT

    IPC: B63B35/32 ,  E02B15/04 ,  E02B15/06

    Abstract: PCT No. PCT/DE96/01086 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97/01004 PCT Pub. Date Jan. 9, 1997An oil retention barrier (1) over which oil cannot splash over when the barrier is hauled in consists of several floating partial cells (8, 15, 16) and several smaller partial cells (7, 21) that are submerged in water, arranged and joined together in such a way that a flow channel (24) is created therebetween. For that purpose, one of the partial cells (15) is positioned in front of the other floating partial cells (8, 16) and joined to the floating partial cell (8) and to the submerged partial cell (9) by spacers (18, 23) that create said flow channel (24). The floating partial cells (8, 15, 16) are filled with waterproofed glass fibers or glass fiber mats, whereas the submerged partial cells (9, 21, 26) are filled with a non waterproofed material, in particular glass fibers. The flow channel (24) prevents banking-up pressure from building up in front of the barrier (1), so that the latter can be hauled in with practically no problems. The oil (4) cannot splash over the barrier nor flow underneath it.

    62.
    发明专利
    未知

    公开(公告)号：FI974577A0

    公开(公告)日：1997-12-19

    申请号：FI974577

    申请日：1997-12-19

    Applicant: SCHIWEK HELMUT

    Inventor： SCHIWEK HELMUT

    IPC: B63B35/32 ,  E02B15/04 ,  E02B15/06 ,  E02B

    Abstract: PCT No. PCT/DE96/01086 Sec. 371 Date Feb. 10, 1998 Sec. 102(e) Date Feb. 10, 1998 PCT Filed Jun. 20, 1996 PCT Pub. No. WO97/01004 PCT Pub. Date Jan. 9, 1997An oil retention barrier (1) over which oil cannot splash over when the barrier is hauled in consists of several floating partial cells (8, 15, 16) and several smaller partial cells (7, 21) that are submerged in water, arranged and joined together in such a way that a flow channel (24) is created therebetween. For that purpose, one of the partial cells (15) is positioned in front of the other floating partial cells (8, 16) and joined to the floating partial cell (8) and to the submerged partial cell (9) by spacers (18, 23) that create said flow channel (24). The floating partial cells (8, 15, 16) are filled with waterproofed glass fibers or glass fiber mats, whereas the submerged partial cells (9, 21, 26) are filled with a non waterproofed material, in particular glass fibers. The flow channel (24) prevents banking-up pressure from building up in front of the barrier (1), so that the latter can be hauled in with practically no problems. The oil (4) cannot splash over the barrier nor flow underneath it.

    OIL RETENTION BARRIER WITH ANTI-SPLASHING MEANS
    66.
    发明专利
    OIL RETENTION BARRIER WITH ANTI-SPLASHING MEANS 未知

    公开(公告)号：CA2225599A1

    公开(公告)日：1997-01-09

    申请号：CA2225599

    申请日：1996-06-20

    Applicant: SCHIWEK HELMUT

    Inventor： SCHIWEK HELMUT

    IPC: B63B35/32 ,  E02B15/04 ,  E02B15/06

    Abstract: An oil retention barrier (1) over which oil cannot splash over when the barrier is hauled in consists of several floating partial cells (8, 15, 16) and several smaller partial cells (7, 21) that are submerged in water, arranged and joined together in such a way that a flow channel (24) is created therebetween. For that purpose, one of the partial cells (15) is positioned in front of the other floating partial cells (8, 16) and joined to the floating partial cell (8) and to the submerged partial cell (9) by spacers (18, 23) that create said flow channel (24). The floating partial cells (8, 15, 16) are filled with waterproofed glass fibres or glass fibre mats, whereas the submerged partial cells (9, 21, 26) are filled with a non waterproofed material, in particular glass fibres. The flow channel (24) prevents bankingup pressure from building up in front of the barrier (1), so that the latter can be hauled in with practically no problems. The oil (4) cannot splash over the barrier nor flow underneath it.

    67.
    发明专利
    未知

    公开(公告)号：BR9406153A

    公开(公告)日：1996-01-23

    申请号：BR9406153

    申请日：1994-01-08

    Applicant: SCHIWEK HELMUT

    Inventor： SCHIWEK HELMUT

    IPC: B63B25/08 ,  C02F1/68 ,  C09K3/32 ,  E02B15/04 ,  E02B15/06

    Abstract: PCT No. PCT/DE94/00008 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17249 PCT Pub. Date Aug. 4, 1994In order to control oil accidents and to prevent the oil film drifting on the water from spreading, an oil adsorber 1 is provided, in particular shaped as a barrier 2. This barrier 2 is designed in two parts. Both cells 9, 10 are completely filled with glass fiber material or with corresponding fiber mats 11, 12. The glass fibers 28, 30 of the top cell 9 are waterproofed, by an appropriate coating, whereas the fibers of the bottom cell 10 are not treated, so that they absorb water 6. In both cases epoxy resin or a synthetic resin having the same or similar properties are used, so that a long service life is achieved with optimum solidity and design possibilities. The oil adsorbers 1 thus obtained may be used both as barriers 2 and as flat suction elements, for example to clear bilge waters from ships 3. It is also conceivable to use the flat or funnel-shaped elements for collecting components of an aqueous solution, for example.

    70.
    发明专利
    未知

    公开(公告)号：NO952894L

    公开(公告)日：1995-07-20

    申请号：NO952894

    申请日：1995-07-20

    Applicant: SCHIWEK HELMUT

    Inventor： SCHIWEK HELMUT

    IPC: B63B25/08 ,  C02F1/68 ,  C09K3/32 ,  E02B15/04 ,  E02B15/06

    Abstract: PCT No. PCT/DE94/00008 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Jan. 8, 1994 PCT Pub. No. WO94/17249 PCT Pub. Date Aug. 4, 1994In order to control oil accidents and to prevent the oil film drifting on the water from spreading, an oil adsorber 1 is provided, in particular shaped as a barrier 2. This barrier 2 is designed in two parts. Both cells 9, 10 are completely filled with glass fiber material or with corresponding fiber mats 11, 12. The glass fibers 28, 30 of the top cell 9 are waterproofed, by an appropriate coating, whereas the fibers of the bottom cell 10 are not treated, so that they absorb water 6. In both cases epoxy resin or a synthetic resin having the same or similar properties are used, so that a long service life is achieved with optimum solidity and design possibilities. The oil adsorbers 1 thus obtained may be used both as barriers 2 and as flat suction elements, for example to clear bilge waters from ships 3. It is also conceivable to use the flat or funnel-shaped elements for collecting components of an aqueous solution, for example.

Patent Agency Ranking