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1.发明申请AIR FLOW PASSAGE FOR A CYCLONIC SEPARATOR AND VACUUM CLEANER HAVING SAME 审中-公开用于旋风分离器和真空清洗器的空气流动通道具有相同的
公开(公告)号：WO0041454A3
公开(公告)日：2000-11-30
申请号：PCT/CA0000016
申请日：2000-01-07
Applicant: GBD CORP , CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device (20) is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (32) to a cyclone (30) is located and configured to extend longitudinally through a central portion of the cyclone (30), whereby the sharp bending of the conduit may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone. The present invention may be adapted for use with cyclonic separation devices of all types, including single- and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit which is optionally used with a cyclonic separator is provided.
Abstract translation: 提供具有改进的压力损失特性的旋风式分离装置（20）。 与旋风分离器（30）的入口（32）流动连通的流体供应导管（46）被定位并构造成纵向延伸穿过旋风分离器（30）的中心部分，由此可以减小导管的急剧弯曲 从而减少装置中的压力损失，而不会不适当地干扰旋风分离器内的旋风流动。 本发明可以适用于所有类型的旋风分离装置，包括单级和多级旋风分离器。 旋风式分离装置可以结合在诸如立式真空吸尘器的真空吸尘器中。 提供可选地与旋风分离器一起使用的三维导管。
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公开(公告)号：AU5275599A
公开(公告)日：2000-03-14
申请号：AU5275599
申请日：1999-08-18
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
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公开(公告)号：CA2293987C
公开(公告)日：2007-05-29
申请号：CA2293987
申请日：2000-01-07
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device. is provided having improved pressure loss characteristics. A fluid supply conduit in flow communication with an inlet to a cyclone is located and configured to extend longitudinall y through a central portion of the cyclone, whereby the sharp bending of the conduit may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone. The present invention may be adapted for use with cyclonic separation devices of all types, including single- and multi-stage cyclonic separators. The cyclon ic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit which is optionally used with a cyclonic separator is provided.
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公开(公告)号：AT280529T
公开(公告)日：2004-11-15
申请号：AT00900190
申请日：2000-01-07
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (56) to a cyclone (28) is located and configured to extend longitudinally through a central portion of the cyclone (28), whereby the sharp bending of the conduit (56) may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone (28). The present invention may be adapted for use with cyclonic separation devices of all types, including single - and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit (56) which is optionally used with a cyclonic separator is provided.
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公开(公告)号：CA2293987A1
公开(公告)日：2000-07-08
申请号：CA2293987
申请日：2000-01-07
Applicant: GBD CORP
Inventor： SZYLOWIEC TED , CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit in flow communication with an inlet to a cyclone is located and configured to extend longitudinally through a central portion of the cyclone, whereby the sharp bending of the conduit may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone. The present invention may be adapted for use with cyclonic separation devices of all types, including single- and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit which is optionally used with a cyclonic separator is provided.
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Patent Agency Ranking
公开(公告)号：AU5403299A
公开(公告)日：2000-03-14
申请号：AU5403299
申请日：1999-08-18
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclone separator having an improved efficiency to remove a broader spectrum of contained particles is disclosed. The cyclone separator is provided with a member positioned to interact with at least the inner portion of a fluid circulating within the cyclone cavity to impart changes in the acceleration of the fluid as it rotates within the cyclone cavity.
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公开(公告)号：CA2589246C
公开(公告)日：2010-12-21
申请号：CA2589246
申请日：2000-01-07
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit in flow communication with an inlet to a cyclone is located and configured to extend longitudinally through a central portion of the cyclone, whereby the sharp bending of the conduit may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone. The present invention may be adapted for use with cyclonic separation devices of all types, including single- and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit which is optionally used with a cyclonic separator is provided.
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公开(公告)号：DE60026745D1
公开(公告)日：2006-05-11
申请号：DE60026745
申请日：2000-01-07
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (56) to a cyclone (28) is located and configured to extend longitudinally through a central portion of the cyclone (28), whereby the sharp bending of the conduit (56) may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone (28). The present invention may be adapted for use with cyclonic separation devices of all types, including single - and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit (56) which is optionally used with a cyclonic separator is provided.
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公开(公告)号：AT320212T
公开(公告)日：2006-04-15
申请号：AT02078123
申请日：2000-01-07
Applicant: GBD CORP
Inventor： CONRAD WAYNE ERNEST , CONRAD HELMUT GERHARD , SZYLOWIEC TED
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (56) to a cyclone (28) is located and configured to extend longitudinally through a central portion of the cyclone (28), whereby the sharp bending of the conduit (56) may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone (28). The present invention may be adapted for use with cyclonic separation devices of all types, including single - and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit (56) which is optionally used with a cyclonic separator is provided.
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公开(公告)号：AU2005203506A1
公开(公告)日：2005-09-01
申请号：AU2005203506
申请日：2005-08-05
Applicant: GBD CORP
Inventor： SZYLOWIEC TED , CONRAD HELMUT GERHARD , CONRAD WAYNE ERNEST
Abstract: A cyclonic separation device is provided having improved pressure loss characteristics. A fluid supply conduit (46) in flow communication with an inlet (56) to a cyclone (28) is located and configured to extend longitudinally through a central portion of the cyclone (28), whereby the sharp bending of the conduit (56) may be reduced, thereby reducing pressure losses in the device, without unduly interfering with the cyclonic flow within the cyclone (28). The present invention may be adapted for use with cyclonic separation devices of all types, including single - and multi-stage cyclonic separators. The cyclonic separation device may be incorporated in a vacuum cleaner such as an upright vacuum cleaner. A three dimensional conduit (56) which is optionally used with a cyclonic separator is provided.
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