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31. 发明申请

US20050284823A1 Cooking oil filter element and method 审中-公开
标题翻译：烹饪油过滤元件及方法
公开(公告)号：US20050284823A1
公开(公告)日：2005-12-29
申请号：US10966117
申请日：2004-10-15
申请人： Ronald Fall , Gary Hammond , Steven Cardwell
发明人： Ronald Fall , Gary Hammond , Steven Cardwell
IPC分类号： A47J37/12 , B01D29/00 , B01D29/21
CPC分类号： B01D39/12 , A47J37/1223 , B01D29/21 , B01D39/1623 , B01D2201/188 , B01D2239/065
摘要： A cooking oil filter element and method are characterized by a filter media having a needled nylon pre-filter media layer and a melt-blown nylon main filter layer. The filter media is pleated and configured in a cylindrical shape, and end caps are attached to the ends of the cylindrical filter media through use of an interlock structure that provides, in addition to an adhesive bond, a mechanical interlock between the end cap and the adhesive.
摘要翻译：烹饪油过滤元件和方法的特征在于具有针刺尼龙预过滤介质层和熔喷尼龙主过滤层的过滤介质。过滤介质被打褶并构造成圆柱形，并且端盖通过使用互锁结构附接到圆柱形过滤介质的端部，除了粘合剂粘结之外，还提供端盖和端盖之间的机械互锁胶粘剂。

32. 发明申请

US20050056157A1 Filter system for a deep fat fryer 有权
标题翻译：油炸锅过滤系统
公开(公告)号：US20050056157A1
公开(公告)日：2005-03-17
申请号：US10663717
申请日：2003-09-17
申请人： Steven Savage , Nathaniel Lambert , Martin Lawrence , Robert Brown
发明人： Steven Savage , Nathaniel Lambert , Martin Lawrence , Robert Brown
IPC分类号： A47J37/12
CPC分类号： A47J37/1223 , Y10S210/08
摘要： Improved features for a filter system for a deep fat fryer are described. The fryer includes a movable filter pan disposed below the cooking tank which is fed by gravity when the tank is drained through a downspout. The downspout is curved and rotatable from a down position when it is in use/storage to an up position when it is not in use and a stabilizing clip is mounted on the downspout to secure a separate polishing tube when it is in the down or horizontal position to allow one handle to lift two pipes at the same time for removal of the filter pan. An inline removable filter is provided in the oil return line, and the return line is slidably supported on the side of the filter pan so that it can rise and fall with the debris in the filter pan.
摘要翻译：描述了用于深油炸锅的过滤系统的改进特征。炸炉包括设置在烹饪箱下方的活动过滤盘，当罐通过下水口排出时，其通过重力进给。当它不使用时，下水口弯曲并且可以从向下位置旋转，并且当其处于向下或水平时将稳定夹安装在下水口上以固定单独的抛光管位置允许一个手柄同时抬起两个管道以移除过滤盘。在回油管路中设有一个可插式可拆卸过滤器，并且返回管路可滑动地支撑在过滤盘的一侧，以便它可以随着过滤盘中的碎屑而上升和下降。

33. 发明授权

US06363840B1 Fryer 失效
标题翻译：炸锅
公开(公告)号：US06363840B1
公开(公告)日：2002-04-02
申请号：US09925350
申请日：2001-08-09
申请人： Young Joo Song
发明人： Young Joo Song
IPC分类号： A47J3700
CPC分类号： A47J37/1285 , A47J37/1223 , Y10S210/08
摘要： The present invention relates to a fryer that can supply suitable moisture for oil therein, as well as refine the used oil conveniently. The oil contained a frying vessel can keep sufficient moisture through two connecting pipes connected with both the frying vessel and a water vessel, by sharing the water during flow or by difference of pressure of water head and oil head and the difference of specific gravity between two materials. The fryer also can refine and recycle the used oil so that the foods to be fried can be fried with fresh oil always.
摘要翻译：本发明涉及一种可以为其中的油提供合适的水分的油炸锅，以及方便地改良废油。油包含的油炸容器可以通过与油炸容器和水容器连接的两个连接管保持足够的水分，通过在流动期间共享水或通过水头和油头的压力差和两者之间的比重差材料油炸锅还可以对二手油进行精炼和再循环，使油炸的食物始终能用新鲜油炸。

34. 发明授权

US06235210B1 Combination continuous and batch filter for a recirculating fryer 有权
标题翻译：用于循环油炸锅的组合连续和批量过滤器
公开(公告)号：US06235210B1
公开(公告)日：2001-05-22
申请号：US09513736
申请日：2000-02-22
申请人： Atul Saksena
发明人： Atul Saksena
IPC分类号： B01D3700
CPC分类号： A47J37/1223 , A47J37/1238 , Y10S210/08
摘要： The present invention provides a combination continuous and batch filtration system for a recirculating fryer where the continuous filter and batch filter assemblies are integrated into a single unit, utilizing a common pump. This unit is substantially compact and is therefore able to fit within the frame of most recirculating fryers. The outlets of the continuous filter and the batch filter are connected to a two-way valve, which is, in turn, connected to the inlet of the common pump. The valve allows an operator to selectively pump cooking fluid from either the continuous filter or the batch filter back into the fryer vat.
摘要翻译：本发明提供了一种用于循环油炸锅的连续和批量过滤系统，其中连续过滤器和批量过滤器组件利用公共泵被集成到单个单元中。该单元基本上紧凑，因此能够安装在大多数循环油炸锅的框架内。连续过滤器和批量过滤器的出口连接到二通阀，二通阀又连接到公用泵的入口。阀门允许操作者将连续过滤器或批量过滤器的烹饪液体选择性地抽回到油炸锅中。

35. 发明授权

US5870945A Portable filtration and treatment apparatus 失效
标题翻译：便携式过滤和处理设备
公开(公告)号：US5870945A
公开(公告)日：1999-02-16
申请号：US902012
申请日：1997-07-29
申请人： Thomas H. Bivens
发明人： Thomas H. Bivens
IPC分类号： A47J37/12 , B01D29/05 , A47J37/00 , C11B5/00
CPC分类号： A47J37/1223 , B01D29/055 , Y10S210/08
摘要： My invention is a portable filtration and treatment apparatus, comprising a tank, a filtering mechanism immersed in the tank (holding cooking oil), a treating mechanism preferably situated external to the tank, a pump, and a discharge. The pump draws liquid (cooking oil) from the tank through the filtering mechanism, through the treating mechanism, and back into the tank or into a cooking fryer by way of the discharge. The tank includes a moving device which allows for the portability of the apparatus. The filtering mechanism comprises a wire mesh envelope, including at least one wire mesh filter screen for filtering the cooking oil, an insert disposed within the wire mesh envelope supporting the wire mesh envelope and providing fluid communication therethrough, and a frame which holds the wire mesh envelope and the insert together. The treating mechanism is a container and is provided with an inlet and an outlet, a selectively removably attached top, and a flow baffle. The container top is sealingly attached to the container in order to effectuate a vacuum within the container upon the activation of the pump. Treating material is disposed in pouches within the treating mechanism. Cooking oil is pumped through the treating mechanism thereby contacting the treating material disposed within the treating mechanism. Treating material comprises any material, such as activated carbon, which upon contact with the cooking oil can extend the usable life of the cooking oil.
摘要翻译：本发明是一种便携式的过滤和处理装置，包括一个槽，一个浸在罐中的过滤机构（保持烹调油），优选位于罐外部的处理机构，一个泵和一个排放口。泵从罐中通过过滤机构，通过处理机构抽出液体（烹饪油），并通过排放回到油箱或烹饪油炸锅中。该罐包括允许装置的便携性的移动装置。过滤机构包括丝网外壳，其包括用于过滤烹饪油的至少一个丝网过滤网，设置在支撑丝网外壳并提供流体连通的丝网外壳内的插入件，以及保持丝网的框架信封和插入在一起。处理机构是容器，并且设置有入口和出口，选择性地可移除地附接的顶部和流动挡板。容器顶部密封地附接到容器，以便在泵的启动时实现容器内的真空。处理材料设置在处理机构内的袋中。烹饪油被泵送通过处理机构，从而使设置在处理机构内的处理材料接触。处理材料包括任何材料，例如活性炭，其在烹饪油接触时可以延长烹饪油的使用寿命。

36. 发明授权

US5776530A Deep fat frying apparatus with automated oil management and methods 失效
标题翻译：具有自动化油管理和方法的深层油炸机
公开(公告)号：US5776530A
公开(公告)日：1998-07-07
申请号：US786347
申请日：1997-01-23
申请人： John R. Davis , Ralph L. Macy, Jr. , John M. Kinch , Lynn L. Stark
发明人： John R. Davis , Ralph L. Macy, Jr. , John M. Kinch , Lynn L. Stark
IPC分类号： A47J37/12
CPC分类号： A47J37/1266 , A47J37/1223 , Y10S210/08
摘要： An automated deep fat frying apparatus comprises a plurality of cooking vats in a housing having a filter pan pump assembly. The apparatus has an oil distribution system and a control system having a computer programmed to operate and control oil transfer functions. Motor operated drain and return valves with position sensors are installed on each vat in the oil distribution system and operated by the control system to provide an automatic filter function and an oil transfer function whereby oil is drained from a first vat and transferred to a second vat according to selection inputs from the operator. The system includes operator selectable automated fill and dispose functions. In addition to valve position sensors, the system includes oil level sensors in the vats and filter pan, a pan position sensor and may include level sensors in a supply or dispose tank tied in to the control system which prevent mishaps during oil transfer operations. An error routine signals the opertor and aborts the process if a malfunction is detected that might result in danger resulting from hot oil transfer.
摘要翻译：一种自动深层油炸装置包括在具有滤盘组合件的壳体中的多个烹饪槽。该设备具有油分配系统和控制系统，其具有用于操作和控制油传递功能的计算机。具有位置传感器的电动排水和回流阀安装在配油系统中的每个桶上，并由控制系统操作，以提供自动过滤功能和油传递功能，从而将油从第一桶排出并转移到第二桶根据操作员的选择输入。该系统包括操作员可选择的自动填充和处理功能。除了阀位传感器之外，系统还包括大桶和过滤盘中的油位传感器，平移位置传感器，并且可以在连接到控制系统的供应或处理罐中包括液位传感器，以防止在油传送操作期间发生故障。如果检测到可能导致热油转移危险的故障，则错误程序会通知操作员并中止该过程。

37. 发明授权

US5743175A Disconnect mechanisms between a deep fat fry pot and filter vat 失效
标题翻译：断开深油炸锅和过滤桶之间的机制
公开(公告)号：US5743175A
公开(公告)日：1998-04-28
申请号：US669874
申请日：1996-06-21
申请人： John W. Crain , Michael G. Walpole
发明人： John W. Crain , Michael G. Walpole
IPC分类号： A47J37/12 , F16L29/02
CPC分类号： A47J37/1223 , F16L29/02 , Y10T137/1819 , Y10T137/1834
摘要： A commercial deep fat frying appliance includes a fry pot supported by a cabinet frame over a removable filter vat. The fry pot includes a valve controlled bottom drain to transfer cooking fluid from the fry pot into the filter vat. The fluid is returned to the fry pot by a pump. A filtered pump suction foot at the filter vat bottom conditions the cooking fluid as it is drawn into the pump suction line. A plug and socket connector in the suction line connects a vat portion of the suction line to a cabinet frame fixed portion of the suction line. Cabinet frame support rails and rail end detents align the filter vat and associated suction line for reentry into plug and socket connector following removal of the filter vat for cleaning and filter element change.
摘要翻译：商业的深层油炸煎锅装置包括由可移动的过滤桶上的橱柜框架支撑的油炸锅。油炸锅包括一个阀门控制的底部排水口，将烹饪液体从油炸锅中转移到过滤桶中。流体通过泵返回到油炸锅。在过滤桶底部的过滤泵抽吸脚在烹饪液体被吸入泵抽吸管线时对其进行调节。吸入管路中的插头和插座连接器将吸入管线的槽部分连接到吸入管线的柜体框架固定部分。机柜框架支撑轨道和轨道端部定位器将过滤器槽和相关联的吸入管路对齐，以便拆卸过滤桶以进行清洁和过滤元件更换后重新进入插头和插座连接器。

38. 发明授权

US5731024A Continuous filtering and treating device and method with external treating mechanism 失效
标题翻译：连续过滤和处理装置及方法与外部处理机制
公开(公告)号：US5731024A
公开(公告)日：1998-03-24
申请号：US784371
申请日：1997-01-17
申请人： Thomas H. Bivens
发明人： Thomas H. Bivens
IPC分类号： A47J37/12 , B01D29/05 , A47J37/00 , C11B5/00
CPC分类号： A47J37/1223 , B01D29/05 , B01D29/055 , Y10S210/08
摘要： A continuous and concurrent filtering and treating device and method with an external treating device, comprising a filtering mechanism immersed in a fryer filled with cooking oil, a treating mechanism situated external to said tank, and a suction pump which draws cooking oil from the fryer through the filtering mechanism, through the treating mechanism, and pumps it back into the fryer. The filtering mechanism comprises a wire mesh envelope, including at least one wire mesh filter screen for filtering the cooking oil, an insert disposed within the wire mesh envelope supporting the wire mesh envelope and providing fluid communication therethrough, and a frame which holds the wire mesh envelope and the insert together. The treating mechanism comprises a vessel in one embodiment and a container in an alternative embodiment and is provided with an inlet and an outlet and a selectively removably attached top. Treating material is disposed within the treating mechanism and comprises any material, such as activated carbon, which upon contact with the cooking oil can extend the usable life of the cooking oil.
摘要翻译：一种具有外部处理装置的连续和并发的过滤和处理装置和方法，包括浸没在装有烹饪油的油炸锅中的过滤机构，位于所述罐外部的处理机构和从油炸锅中抽取烹调油的抽吸泵过滤机构，通过处理机构将其泵回油炸锅。过滤机构包括丝网外壳，其包括用于过滤烹饪油的至少一个丝网过滤网，设置在支撑丝网外壳并提供流体连通的丝网外壳内的插入件，以及保持丝网的框架信封和插入在一起。处理机构包括在一个实施例中的容器和替代实施例中的容器，并且设置有入口和出口以及选择性地可拆卸地附接的顶部。处理材料设置在处理机构内，并且包括任何材料，例如活性炭，其在与烹饪油接触时可以延长烹饪油的使用寿命。

39. 发明授权

US5486370A Method of continuously filtering cooking oil 失效
标题翻译：连续过滤烹调油的方法
公开(公告)号：US5486370A
公开(公告)日：1996-01-23
申请号：US356146
申请日：1994-12-15
申请人： Thomas H. Bivens
发明人： Thomas H. Bivens
IPC分类号： A47J37/12 , C11B5/00
CPC分类号： A47J37/1223 , Y10S210/08
摘要： A continuous-filtering fryer apparatus for and process of continuously filtering of cooking oil while cooking having a tank with a bottom and side walls extending from the bottom, an inlet port extending into the interior of the tank, an outlet port affixed to the tank and in communication with an interior of the tank adjacent a bottom of the tank, a pump connected to the inlet port and to the outlet port so as to draw cooking oil from the tank and to pass the cooking oil to the inlet port, heating elements extending into the interior of the interior of the tank, and a filter plate attached to the inlet port adjacent to the bottom of the tank for removing particles from the cooking oil. The inlet port is positioned so as to be below the level of cooking oil in the tank. The filter plate has a first mesh screen, a second mesh screen, and a layer of porous material sandwiched between the mesh screens. A lower cap is threadedly connected to the outlet port and an upper cap is threadedly connected to the lower cap with the mesh screens and porous material layer interposed between the lower cap and the upper cap. A method for continuously filtering cooking oil while frying comprising circulation of cooking oil through a mesh screen and related piping returning the cooking oil to the tank until an aggregation of particulate matter accumulates on the outside surface of the mesh screen and thereafter continually circulating the cooking oil during frying operation.
摘要翻译：一种用于连续过滤烹饪油的连续过滤油炸锅装置，其具有一个具有从底部延伸的底部和侧壁的罐，一个延伸到罐的内部的入口，一个固定在罐上的出口，与罐的底部相邻的罐的内部连通，连接到入口端口和出口的泵，以便从罐抽出烹饪油并将烹饪油传送到入口，加热元件延伸进入罐的内部的内部，以及附接到与罐的底部相邻的入口的过滤板，用于从烹饪油中除去颗粒。进口端口定位成低于罐中烹饪油的水平面。过滤板具有第一筛网，第二筛网和夹在网筛之间的多孔材料层。下盖螺纹连接到出口，并且上盖螺纹地连接到下盖，网眼和多孔材料层插入在下盖和上盖之间。一种用于在油炸过程中连续过滤烹调油的方法，其特征在于，包括通过网筛循环烹饪油，并且将烹饪油返回到罐中的相关管道，直到颗粒物质聚集在筛网的外表面上，然后连续循环烹饪油在油炸操作期间。

40. 再颁专利

USRE34636E Apparatus for filtering liquids 失效
标题翻译：液体过滤装置
公开(公告)号：USRE34636E
公开(公告)日：1994-06-14
申请号：US813970
申请日：1991-12-24
申请人： Thomas H. Bivens
发明人： Thomas H. Bivens
IPC分类号： A47J37/12 , B01D29/41
CPC分类号： B01D29/41 , A47J37/1223 , Y10S210/08
摘要： Apparatus for filtering contaminants from liquids such as cooking oil is disclosed. A filter assembly comprises an envelope formed of an upper wire mesh filter element and a lower wire mesh filter element joined about their peripheral edges and a porous insert filter member removably contained centrally within the envelope which has a plurality of voids allowing vertical and lateral fluid flow therethrough. The filter assembly is releasably secured in the assembled condition by a fastener which is adapted to be connected to a pump and the fastener has fluid passageways in communication with .Iadd.the lateral flow passages in .Iaddend.the porous insert for drawing fluid through the upper and lower filter elements and said insert. The upper and lower filter elements of the envelope are formed of stainless steel mesh and the porous insert filter member is formed of apertured aluminum plate. The filter assembly is suited for use in combination with food cooking apparatus employing cooking oil disposed in a container in which food particles and other particulate matter become deposited and may be used in place of conventional cooking oil filter apparatus. The apparatus is also suitable for use in systems employing a filter powder disbursed in the cooking oil to be filtered.
摘要翻译：公开了用于从食品油等液体中过滤污染物的装置。过滤器组件包括由上部丝网过滤元件和围绕其周缘连接的下部金属丝网过滤器元件形成的外壳，以及可拆卸地容纳在外壳中心的多孔插入式过滤器构件，其具有允许垂直和侧向流体流动的多个空隙通过。过滤器组件通过紧固件可释放地固定在紧固件上，紧固件适于连接到泵，并且紧固件具有与多孔插入件中的横向流动通道连通的流体通道，用于通过上部和下部过滤元件抽吸流体，说插入。外壳的上下过滤元件由不锈钢网形成，多孔插件过滤构件由有孔铝板形成。过滤器组件适于与食品烹调设备组合使用，该烹饪设备使用设置在食物颗粒和其它颗粒物质沉积的容器中的烹饪油，并且可以代替常规烹饪油过滤装置。该设备还适用于使用在要过滤的烹饪油中分配的过滤粉末的系统中。

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