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公开(公告)号：US07179314B2
公开(公告)日：2007-02-20
申请号：US10824491
申请日：2004-04-15
Applicant: Wayne Ernest Conrad , Helmut Gerhard Conrad
Inventor： Wayne Ernest Conrad , Helmut Gerhard Conrad
IPC: B01D45/12
CPC classification number: A47L9/122 , A47L9/1625 , A47L9/1641 , A47L9/1666 , A47L9/1691 , B01D45/16 , B01D50/00 , B04C5/24 , B04C2009/002 , Y10S55/03
Abstract: A method for filtering a dirty air stream in a vacuum cleaner to obtain a clean air stream comprises subjecting the dirty air stream to a first cyclonic separation stage to obtain a partially cleaned air stream and subjecting the partially cleaned air stream to an electronic filtration stage and optionally a second cyclonic separation stage to obtain the clean air stream. The electronic filtration stage is optionally removable with a cyclonic cleaning stage from the vacuum cleaner. The electronic filtration stage is optionally an electrostatic precipitator which utilizes air flow through the vacuum cleaner to generate the voltage used by the electrostatic precipitator.
Abstract translation: 用于过滤真空吸尘器中的脏空气流以获得清洁空气流的方法包括将脏空气流经受第一旋风分离阶段以获得部分清洁的空气流并将部分清洁的空气流经受电子过滤阶段， 任选地第二旋风分离阶段以获得清洁空气流。 电子过滤阶段可选地从真空吸尘器的旋风清洁阶段去除。 电子过滤阶段可选地是静电除尘器，其利用空气流过真空吸尘器以产生静电除尘器使用的电压。
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公开(公告)号：USD535392S1
公开(公告)日：2007-01-16
申请号：US29217361
申请日：2004-11-17
Applicant: Wayne Ernest Conrad , Nina Kanevsky Conrad
Designer： Wayne Ernest Conrad , Nina Kanevsky Conrad
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公开(公告)号：US06599340B2
公开(公告)日：2003-07-29
申请号：US10188412
申请日：2002-07-08
Applicant: Wayne Ernest Conrad , Helmut Gerhard Conrad , Ted Szylowiec
Inventor： Wayne Ernest Conrad , Helmut Gerhard Conrad , Ted Szylowiec
IPC: B01D5100
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：US06336326B1
公开(公告)日：2002-01-08
申请号：US09523137
申请日：2000-03-10
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: F01B2910
CPC classification number: H02K35/02 , F02G1/0435 , F02G1/0445 , F02G1/055 , F02G1/057 , F02G2243/02 , F05C2225/08 , F28D7/103 , F28F1/105 , F28F1/24 , H02K7/1884
Abstract: A heat engine is constructed from sheet metal and the like. The heat engine has an outer container and inner container which contains a displacer and a power piston. A plurality of positioning members are provided to dimensionally stabilize the inner and outer containers. By providing positioning members that extend between the inner and the outer containers, a sandwiched construction is obtained which allows the inner and outer containers to reinforce each other thus permitting the use of thin walled containers and improving the thermal efficiency of the heat engine and decreasing the weight of the heat engine.
Abstract translation: 热机由金属板等构成。 热机具有外容器和容纳置换器和动力活塞的内容器。 设置多个定位构件以使内容器和外容器尺寸稳定。 通过提供在内容器和外容器之间延伸的定位构件，获得夹层构造，其允许内容器和外容器彼此加强，从而允许使用薄壁容器并提高热机的热效率，并减少 热机的重量。
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公开(公告)号：US06312606B1
公开(公告)日：2001-11-06
申请号：US09706738
申请日：2000-11-07
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: C02F178
CPC classification number: C02F1/78 , C02F2209/02
Abstract: A method and apparatus for monitoring the degree of treatment of a material by a reactive fluid is monitored by reacting the unreacted fluid to produce a signal, eg. heat, and measuring the signal so produced.
Abstract translation: 通过使未反应的流体反应以产生信号来监测用于通过反应流体监测材料的处理程度的方法和装置。 加热，并测量所产生的信号。
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Patent Agency Ranking
公开(公告)号：US06312588B1
公开(公告)日：2001-11-06
申请号：US09434500
申请日：1999-11-05
Applicant: Wayne Ernest Conrad , Helmut Gerhard Conrad , Ted Szylowiec , Richard Stanley Phillips
IPC: B01D1712
Abstract: An apparatus for the purification of water contaminated by micro-organisms and chemicals by means of a three stage process is taught. The apparatus consists of a prefiltration stage, an ozonation stage, and a post filtration stage. The contaminated water is initially drawn from a reservoir through a filter through a bed consisting of a porous media, calcium bentonite, zeolite, activated carbon and a second porous media. The filtered water is then passed into a ozonation chamber wherein gaseous ozone is introduced so as to oxidize contaminants. The reduction/oxidation condition in the ozonation chamber serve to control the cycle time. Once the water is disinfected it is passed through a second filter consisting of a porous media and activated carbon before being dispensed into a clean water carafe.
Abstract translation: 教导了通过三级方法净化被微生物和化学物质污染的水的装置。 该装置由预过滤阶段，臭氧化阶段和后过滤阶段组成。 受污染的水最初从储存器通过过滤器通过由多孔介质，钙膨润土，沸石，活性炭和第二多孔介质组成的床抽出。 然后将经过滤的水进入臭氧化室，其中引入气态臭氧以氧化污染物。 臭氧室中的还原/氧化条件用于控制循环时间。 一旦水被消毒，它将被分配到清洁水瓶中之前通过由多孔介质和活性炭组成的第二过滤器。
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公开(公告)号：US06311491B1
公开(公告)日：2001-11-06
申请号：US09523142
申请日：2000-03-10
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: F01B2910
CPC classification number: F02G1/055 , F02G1/0435 , F02G1/0445 , F02G1/057 , F02G2243/02 , F02G2255/20 , F05C2225/08 , F25B9/14 , F28D7/103 , F28F1/105 , F28F1/24 , H02K7/1884 , H02K35/02
Abstract: A heat engine is constructed from sheet metal and the like. The heat engine has an outer container and inner container which contains a displacer and a power piston. A plurality of positioning members are provided to dimensionally stabilize the inner and outer containers. By providing positioning members that extend between the inner and the outer containers, a sandwiched construction is obtained which allows the inner and outer containers to reinforce each other thus permitting the use of thin walled containers and improving the thermal efficiency of the heat engine and decreasing the weight of the heat engine.
Abstract translation: 热机由金属板等构成。 热机具有外容器和容纳置换器和动力活塞的内容器。 设置多个定位构件以使内容器和外容器尺寸稳定。 通过提供在内容器和外容器之间延伸的定位构件，获得夹层结构，其允许内容器和外容器彼此加强，从而允许使用薄壁容器并提高热机的热效率，并减少 热机的重量。
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公开(公告)号：US06286310B1
公开(公告)日：2001-09-11
申请号：US09571690
申请日：2000-05-16
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: F01B2910
CPC classification number: F02G1/0435 , F02G1/0445 , F02G1/055 , F02G1/057 , F02G2243/02 , F02G2255/20 , F05C2225/08 , F25B9/14 , F28D7/103 , F28F1/105 , F28F1/24 , H02K7/1884 , H02K35/02
Abstract: A heat engine uses magnetic fields to hold at least one of the displacer and the piston in position and to move the at least one of the displacer and the piston.
Abstract translation: 热机使用磁场来将置换器和活塞中的至少一个保持在适当位置并且移动置换器和活塞中的至少一个。
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公开(公告)号：US06274053B1
公开(公告)日：2001-08-14
申请号：US09594715
申请日：2000-06-16
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: C02F178
CPC classification number: C02F1/78 , C02F2201/78 , C02F2201/782 , C02F2209/38
Abstract: A liquid such as water is sequentially treated with an ozone containing gas in at least two steps. During the first step, the liquid is treated with a first ozone containing gas which contains ozone at a first concentration. During the second step, the liquid is treated with a second ozone containing gas which contains ozone at a second concentration that is higher than the first concentration.
Abstract translation: 用含臭氧的气体依次处理至少两个步骤的液体如水。 在第一步骤中，用含有第一浓度臭氧的第一含臭氧气体处理液体。 在第二步骤中，用含有高于第一浓度的第二浓度的含有臭氧的第二含臭氧气体处理液体。
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公开(公告)号：US06235207B1
公开(公告)日：2001-05-22
申请号：US09240616
申请日：1999-02-01
Applicant: Wayne Ernest Conrad
Inventor： Wayne Ernest Conrad
IPC: C02F178
CPC classification number: C02F1/78 , C02F2209/02
Abstract: A method and apparatus for monitoring the degree of treatment of a material by a reactive fluid is monitored by reacting the unreacted fluid to produce a signal, eg. heat, and measuring the signal so produced.
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