公开(公告)号：US07954791B2

公开(公告)日：2011-06-07

申请号：US11710857

申请日：2007-02-26

申请人： William S. Mitchell ,  Roy Trence Johnson

发明人： William S. Mitchell ,  Roy Trence Johnson

IPC分类号： B01F3/04 ,  C02F1/74

CPC分类号： C02F3/201 ,  B01F3/04113 ,  B01F3/04269 ,  B01F3/0451 ,  C02F7/00 ,  Y02W10/15

摘要： The present invention relates to an aeration device for use in a liquid medium. The device includes a housing adapted to float within the medium such that a top portion thereof remains above a top surface of the medium. The housing has a bottom portion and an open side portion. The device further includes a hose affixed to the bottom portion of the housing substantially parallel to the surface of the liquid medium. The hose has a wall with a plurality of pores formed therein. The device further includes a gas-supplying pipe affixed to the hose and means for supplying a gas to the pipe such that the gas passes through the pipe and into the hose.

摘要翻译： 本发明涉及一种用于液体介质的曝气装置。 该装置包括适于在介质内浮动的壳体，使得其顶部保持在介质的顶表面上方。 壳体具有底部和开口侧部分。 该装置还包括固定到壳体底部的软管，该软管基本上平行于液体介质的表面。 软管具有形成有多个孔的壁。 该装置还包括固定在软管上的气体供给管和用于向管道供应气体的装置，使得气体通过管道并进入软管。

公开(公告)号：US07622040B2

公开(公告)日：2009-11-24

申请号：US11478875

申请日：2006-06-30

申请人： William S. Mitchell ,  Roland Schmidt ,  Roy Trence Johnson

发明人： William S. Mitchell ,  Roland Schmidt ,  Roy Trence Johnson

IPC分类号： E02B15/04 ,  C02F1/74 ,  B01F3/04

CPC分类号： C02F7/00 ,  A01K63/042 ,  B01F3/0412 ,  B01F3/04262 ,  B01F13/0049 ,  B01F2003/04319 ,  B01F2003/0439 ,  C02F3/201 ,  C02F3/223 ,  Y02W10/15

摘要： The present invention relates to an aeration device for use in a liquid medium. The device includes a housing adapted to float within the medium such that a top portion thereof remains above a top surface of the medium. The housing has a bottom portion and an open side portion. The device further includes a hose affixed to the bottom portion of the housing substantially parallel to the surface of the liquid medium. The hose has a wall with a plurality of pores formed therein. The device further includes a gas-supplying pipe affixed to the hose and means for supplying a gas to the pipe such that the gas passes through the pipe and into the hose.

摘要翻译： 本发明涉及一种用于液体介质的曝气装置。 该装置包括适于在介质内浮动的壳体，使得其顶部保持在介质的顶表面上方。 壳体具有底部和开口侧部分。 该装置还包括固定到壳体底部的软管，该软管基本上平行于液体介质的表面。 软管具有形成有多个孔的壁。 该装置还包括固定在软管上的气体供给管和用于向管道供应气体的装置，使得气体通过管道并进入软管。