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21. 发明授权

US5871567A Dual Media air filter with electrostatic charge 失效
标题翻译：双媒体空气过滤器带静电
公开(公告)号：US5871567A
公开(公告)日：1999-02-16
申请号：US766475
申请日：1996-12-12
申请人： Edward A. Covington , Demetrios A. Tsengouras
发明人： Edward A. Covington , Demetrios A. Tsengouras
IPC分类号： B01D39/18 , B03C3/28 , B60K13/02 , F02M27/04 , F02M35/024 , B03C3/011
CPC分类号： F02M35/024 , B01D39/18 , B03C3/28 , F02M27/04 , B60K13/02
摘要： A filter element useful for filtering intake air for internal combustion engines includes a first filter media separated by an air space from a second filter media. The second filter media has a greater air permeability than the first filter media, but is electrostatically charged. As a result of this arrangement, the capacity of the filter element is enhanced because large particles are trapped by the first filter media and smaller particles are trapped by the second filter media. As a result, the filter element has a longer life because, for a given contaminant condition of an air stream, unacceptable clogging of the filter element takes longer.
摘要翻译：用于过滤用于内燃机的进气的过滤元件包括由空气与第二过滤介质隔开的第一过滤介质。第二过滤介质具有比第一过滤介质更大的透气性，但是被静电充电。作为这种布置的结果，由于大颗粒被第一过滤介质捕获并且较小的颗粒被第二过滤介质捕获，所以过滤元件的容量增强。因此，过滤元件具有更长的使用寿命，因为对于给定的空气流的污染物条件，过滤元件的不可接受的堵塞需要较长时间。

22. 发明授权

US5622543A Rectilinear turbulent flow type air purifier 失效
标题翻译：直线式湍流式空气净化器
公开(公告)号：US5622543A
公开(公告)日：1997-04-22
申请号：US530621
申请日：1995-09-20
申请人： Chen-Ho Yang
发明人： Chen-Ho Yang
IPC分类号： B03C3/011 , B03C3/155 , B03C3/38 , B03C3/72
CPC分类号： B03C3/155 , B03C3/011 , B03C3/38 , B03C3/72
摘要： An air purifier including a housing, a front cover, a front wire gauze filter, an anion generating pin board, a dust collector, and an active carbon filter, wherein: the housing has a plurality of parallel tracks horizontally disposed at different elevations for mounting the front wire gauze filter, the anion generating pin board, the dust collector, and the active carbon filter, a plurality of arched metal springs fixedly fastened to the parallel tracks for connecting power supply to the anion generating pin board and the dust collector, a side cover, and a micro switch which turns on power supply when the side cover is installed, or to turn off power supply when the side cover is removed from the housing; the dust collector has a plurality of equally spaced round holes over the whole area thereof, and is controlled to produce positive ions; the anion generating pin board has a plurality of triangular projecting plates perpendicularly raised from one side thereof and respectively aimed at the center of every four adjacent round holes of the dust collector, and is controlled to produce negative ions.
摘要翻译：一种空气净化器，包括壳体，前盖，前丝网过滤器，阴离子产生销板，集尘器和活性炭过滤器，其中：壳体具有水平设置在不同高度的多个平行轨道，用于安装前丝网过滤器，阴离子产生销板，集尘器和活性炭过滤器，多个固定在平行轨道上的拱形金属弹簧，用于将电源连接到阴离子产生销板和集尘器，侧盖，以及当侧盖安装时接通电源的微动开关，或者当侧盖从壳体移除时关闭电源; 集尘器在其整个区域上具有多个等间隔的圆孔，并被控制以产生正离子; 阴离子产生针板具有从其一侧垂直地升高的多个三角形突出板，并且分别针对集尘器的每四个相邻圆孔的中心，并被控制以产生负离子。

23. 发明授权

US5540756A Electrostatic filter and method of filtering dust 失效
标题翻译：静电过滤器和过滤粉尘的方法
公开(公告)号：US5540756A
公开(公告)日：1996-07-30
申请号：US400307
申请日：1995-03-06
申请人： Bernard Hoppitt , Bo Engvall
发明人： Bernard Hoppitt , Bo Engvall
IPC分类号： B03C3/28 , B03C3/011
CPC分类号： B03C3/28 , Y10S55/39
摘要： An electrostatic filter of a combination of a layer of filter material having electrostatic properties and a layer of filter medium without electrostatic properties. The medium is a lofted material arranged to retain particles in the sub-micron and lower micron ranges, and in use, is located upstream of the material. The invention also includes a method of filtering dust from the atmosphere utilizing the electrostatic filter.
摘要翻译：具有静电特性的过滤材料层的组合的静电过滤器和没有静电特性的过滤介质层。介质是放置在亚微米和微米范围内的颗粒的放样材料，并且在使用中位于材料的上游。本发明还包括利用静电过滤器从大气中过滤灰尘的方法。

24. 发明授权

US4956152A Emission control unit 失效
标题翻译：排放控制单位
公开(公告)号：US4956152A
公开(公告)日：1990-09-11
申请号：US350125
申请日：1989-05-10
申请人： James R. Keough , Arthur E. Miller , Charles R. Schrader
发明人： James R. Keough , Arthur E. Miller , Charles R. Schrader
IPC分类号： B01D53/32 , B01D53/60 , B01D53/92 , B01D53/94 , B03C3/011 , B03C3/017 , B03C3/06 , B03C3/62 , F01N3/08 , F02B1/04
CPC分类号： B01D53/9454 , B01D53/323 , B01D53/60 , B01D53/92 , B01D53/9431 , B03C3/011 , B03C3/017 , B03C3/06 , B03C3/62 , F01N3/0892 , B01D2259/818 , B03C2201/30 , F02B1/04 , Y02T10/22 , Y10S422/907 , Y10S55/30
摘要： An emission control unit is mounted in the exhaust line of a fossil fuel internal combustion engine and includes a tubular housing in which a lime sleeve is received. The sleeve has an axial opening through which a corona wire extends. Exhaust gasses pass through the sleeve along the wire. Placing a charge on the wire drives pollutants in the exhaust laterally outwardly into the sleeve at a direction which is 90.degree. to the direction of exhaust travel. The sleeve chemically interacts with the pollutants and neutralizes them with little hazard to the environment.
摘要翻译：排放控制单元安装在化石燃料内燃机的排气管中，并且包括其中容纳石灰套的管状壳体。套管具有轴向开口，电晕丝延伸穿过该轴向开口。排气通过套管沿线。在电线上放置电荷将废气中的污染物向排气行进方向90度的方向横向向外推入套管内。套管与污染物进行化学相互作用，并且对环境几乎没有危害。

25. 发明授权

US4283205A Inlet flue system for banks of electrostatic precipitator chambers 失效
标题翻译：静电除尘器室的入口烟道系统
公开(公告)号：US4283205A
公开(公告)日：1981-08-11
申请号：US27938
申请日：1979-04-06
申请人： John L. Schumann
发明人： John L. Schumann
IPC分类号： B03C3/011 , B03C3/82 , B03C3/00
CPC分类号： B03C3/82 , B03C3/011 , Y10T137/479 , Y10T137/7976 , Y10T137/85938
摘要： An inlet flue system for conducting particulate-containing gases to the inlet nozzles of a multiplicity of electrostatic precipitator chambers comprises an elongated plenum located generally above the nozzles. The plenum is substantially entirely open at the bottom, and the inlet ends of the perimeter walls of branch ducts leading from the open bottom define a series of outlet openings from the plenum. The open bottom construction leaves the plenum substantially free of upwardly facing surfaces where particulates can settle.
摘要翻译：用于将含微粒气体引导到多个静电除尘器室的入口喷嘴的入口烟道系统包括大致位于喷嘴上方的细长气室。气室在底部基本上完全打开，并且从开口底部导出的分支管道的周边壁的入口端限定了来自气室的一系列出口。敞开的底部结构离开集气室基本上没有向上的表面，其中颗粒可以沉降。

26. 发明授权

US4213766A Method and means for distributing gas along an extended inlet portion of gas treatment means 失效
标题翻译：用于沿气体处理装置的延伸入口部分分配气体的方法和装置
公开(公告)号：US4213766A
公开(公告)日：1980-07-22
申请号：US932723
申请日：1978-08-10
申请人： John G. Wyatt
发明人： John G. Wyatt
IPC分类号： B03C3/36 , B03C3/011
CPC分类号： B03C3/011
摘要： A gas conduit delivers gas to an electro-precipitator at an angle to the direction of gas flow through the precipitator. Projections are provided in the conduit adjacent the inlet to the precipitator to increase the thickness of the turbulent zone of the gas boundary layer; this urges gas towards upstream regions of the inlet of the precipitator, and thereby enhances even distribution of the gas across the inlet.
摘要翻译：气体管道将气体以与通过除尘器的气体流动方向成一定角度将气体输送到电除尘器。在与除尘器入口相邻的导管中设置突起以增加气体边界层的湍流区域的厚度; 这将气体推向除尘器入口的上游区域，从而增强气体穿过入口的均匀分布。

27. 发明授权

US3854388A Range hood air cleaning device 失效
标题翻译：范围空气清洁装置
公开(公告)号：US3854388A
公开(公告)日：1974-12-17
申请号：US39709173
申请日：1973-09-13
申请人： AYR KING CORP
发明人： KING D
IPC分类号： B01D50/00 , B03C3/01 , B03C3/011 , F24C15/20 , B01D47/06
CPC分类号： F24C15/2057 , B01D50/00 , B03C3/01 , B03C3/011 , Y10S55/36
摘要： Disclosed is a hood structure for ventilating, primarily, commercial cooking ranges which is provided with an air intake slot defined by inwardly formed lip portions which aid in centrifugally extracting grease particles from air flowing through the hood. A continuous spray of water cools the adjacent lip portion and further removes grease particles and the like from the air stream. A separate, remote grease trap removes grease from the water draining from the hood.
摘要翻译：公开了一种用于通风，主要是商业烹饪范围的罩结构，其具有由向内形成的唇部限定的进气口，所述进气口有助于从流过罩的空气中离心地提取润滑脂颗粒。连续喷雾的水冷却相邻的唇部，并进一步从空气流中除去油脂颗粒等。一个单独的远程润滑脂捕集器从排出油烟机的水中清除油脂。

28. 发明授权

US3668833A Apparatus and method for incinerating rubbish and cleaning the smoke of incineration 失效
标题翻译：焚烧和清洁焚烧烟雾的设备和方法
公开(公告)号：US3668833A
公开(公告)日：1972-06-13
申请号：US3668833D
申请日：1970-08-25
申请人： WILLIAM FRANCIS CAHILL JR
发明人： CAHILL WILLIAM FRANCIS JR
IPC分类号： B03C3/011 , F23G5/00 , F23G5/34 , F23J15/00 , B01D50/00
CPC分类号： F23G5/34 , B03C3/011 , F23G5/006 , F23J15/006 , F23J2217/102 , F23J2217/104 , F23J2217/50 , F23J2219/40
摘要： This specification discloses apparatus for carrying out a method of incinerating rubbish and cleaning the resultant smoke. The apparatus comprises essentially a fire pit, a plenum where smoke is collected, a filter, an after burner, an electrostatic precipitating chamber, an alkaline water wash, a plain water wash, a filter, and a motor driven exhaust fan which passes clean gas to a stack.
摘要翻译：本说明书公开了一种用于执行焚烧垃圾并清洁所产生的烟雾的方法的设备。该装置基本上包括火坑，收集烟的充气室，过滤器，后燃烧器，静电沉淀室，碱性水洗涤，普通水洗涤，过滤器和通过清洁气体的电动机驱动的排气风扇到堆栈

29. 发明授权

US2708008A Mechanical and electrostatic gas cleaning mechanism 失效
标题翻译：机械和静电除尘机构
公开(公告)号：US2708008A
公开(公告)日：1955-05-10
申请号：US37378853
申请日：1953-08-12
申请人： RESEARCH CORP
发明人： HEDBERG CARL W J , TRIPP DAVID A , WINTERMUTE HARRY A
IPC分类号： B03C3/011
CPC分类号： B03C3/011

30. 发明授权

US2608266A Gas flow control for electrical precipitators and the like 失效
标题翻译：电除尘器等的气体流量控制
公开(公告)号：US2608266A
公开(公告)日：1952-08-26
申请号：US10789649
申请日：1949-08-01
申请人： RESEARCH CORP
发明人： WINTERMUTE HARRY A
IPC分类号： B03C3/011
CPC分类号： B03C3/011 , Y10S55/38

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