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公开(公告)号：EP0688594A3
公开(公告)日：1996-04-10
申请号：EP95113934.4
申请日：1990-09-06
发明人： Janik, Leon P. , Maxwell, M. Craig
CPC分类号： F02M37/223 , B01D17/00 , B01D17/0208 , B01D17/042 , B01D17/045 , B01D17/08 , B01D27/08 , B01D27/144 , B01D29/114 , B01D29/117 , B01D29/58 , B01D29/846 , B01D35/18 , B01D35/30 , B01D36/001 , B01D36/003 , B01D36/02 , B01D2201/301 , B01D2201/34
摘要： A fuel filter assembly (200) employs a base (212) having a canister configuration for receiving and mounting a disposable filter element cartridge (214). The cartridge (214) includes a dual stage filter system wherein fuel flows axially to a primary filter element (274) for removing particulate matter and coalescing water droplets and axially to a secondary filter stage (292) which functions as a water barrier. The filtered fuel flows axially and through an outlet passage (249) in the base. Water may be collected in a sump (242). The cartridge is retained on the base by a collar (263) which engages against a roll seam structure (281) of the cartridge.
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公开(公告)号：EP0657198A3
公开(公告)日：1995-08-02
申请号：EP94119525.7
申请日：1994-12-09
发明人： Janik, Leon P. , Maxwell, M. Craig
IPC分类号： B01D35/01
CPC分类号： B01D36/001 , B01D27/08 , B01D29/21 , B01D29/902 , B01D2201/34 , B01D2201/46
摘要： A fuel filter assembly (10) employs a base (20) which mounts a disposable filter cartridge (50). A pair of axial conduits (24,26) in the base (20) provide fluid communication between the base (20) and the cartridge (50). An axial sealing member (60) mounted in the cartridge (50) receives the axial conduits (24,26). An axial conduit (80) and preferably at least one baffle (88) positioned on the axial conduit outer surface within the cartridge (50) provide a flow path through the cartridge (50). An orifice (92) located in the cartridge axial conduit (80) provides a bleed vent which controls the size and flow rate of air bubbles in filtered fuel exiting the fuel filter. A flange-shaped end of the cartridge axial conduit (80) engages a ridge on the outside surface of the sealing member (60) to prevent the fuel flow from bypassing the baffle (88).
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公开(公告)号：EP0657199A2
公开(公告)日：1995-06-14
申请号：EP94119314.6
申请日：1994-12-07
IPC分类号： B01D35/18
CPC分类号： B01D27/08 , B01D35/18 , B01D35/303 , B01D35/306 , B01D2201/34 , B01D2201/46 , F02M37/223
摘要： A heater module (10) for heating a flow of fluid employs a base member and a cap (16) molded from polymeric material, defining a cavity. First (70) and second (80) flow distributor plates composed of electrically and thermally conductive material are positioned in the cavity creating multi-tier first (37), second (66) and third (64) flow paths. A pair of PTC pills (12) mounted between the distributor plates (70,80) heat the distributor plates. The fluid is heated by contact with the PTC piles (12) and the distributor plates (70,80) as it passes through the first (37), second (66) and third (64) flow paths. A weir maintains a fluid level in the module to ensure that the PTC pills (12) are always covered by fluid. A dam splits the flow and directs it toward the PTC pills (12) after which the flow recombines.
摘要翻译： 用于加热流体流的加热器模块（10）采用基部构件和由聚合物材料模制的盖（16），其限定空腔。 由导电材料和导热材料组成的第一（70）和第二（80）流量分布板位于空腔中，形成多层第一（37），第二（66）和第三（64）流动路径。 安装在分配器板（70,80）之间的一对PTC药丸（12）加热分配板。 在通过第一（37），第二（66）和第三（64）流动路径时，通过与PTC药丸（12）和分配板（70,80）的接触来加热流体。 堰保持模块中的液位，以确保PTC药丸（12）始终被流体覆盖。 水坝分流并将其引向PTC药丸（12），之后流动复合。
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公开(公告)号：EP0575196A1
公开(公告)日：1993-12-22
申请号：EP93304789.6
申请日：1993-06-18
发明人： Janik, Leon P.
CPC分类号： B01D27/08 , B01D27/148 , B01D36/001 , B01D36/003 , B01D2201/34
摘要： A fuel filter assembly employs a base which mounts a disposable filter cartridge. A pair of axial conduits provide fluid communication between the base and the cartridge. An orifice located in one of the conduits provides a bleed vent which controls the formation of air bubbles in filtered fuel exiting the fuel filter.
摘要翻译： 燃料过滤器组件采用安装一次性过滤筒的底座。 一对轴向导管提供基座和墨盒之间的流体连通。 位于一个管道中的孔口提供排气口，其控制在离开燃料过滤器的过滤燃料中形成气泡。
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公开(公告)号：EP0316257B1
公开(公告)日：1993-04-14
申请号：EP88630199.3
申请日：1988-11-08
CPC分类号： G01L9/0001 , F02M65/003 , G01L23/10
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66.发明公开Engine coolant recycling apparatus and process 失效Verfahren und Vorrichtung zur Wiedergewinnung vonMotorkühlflüssigkeit。
公开(公告)号：EP0521369A1
公开(公告)日：1993-01-07
申请号：EP92110540.9
申请日：1992-06-23
CPC分类号： B01D61/025 , F01P11/06
摘要： An apparatus and a process for recycling used engine coolant employs a reverse osmosis process for separating ethylene glycol from a concentrate coolant solution. The engine coolant concentrate is pre-filtered through a series of filters and pressurized prior to being passed through a semi-permeable membrane. The membrane separates the feed stream into a permeate solution of ethylene glycol and water and a concentrate solution. The concentrate solution is returned to a concentrate tank for continuous circulation through the apparatus. A heat exchanger maintains the temperature of the concentrate solution below a pre-established threshold.
摘要翻译： 用于回收利用的发动机冷却剂的装置和方法采用反渗透方法从浓缩冷却剂溶液中分离乙二醇。 发动机冷却剂浓缩物通过一系列过滤器预过滤，并在通过半透膜之前加压。 膜将进料流分离成乙二醇和水的透过液和浓缩液。 将浓缩液返回到浓缩罐中，以连续循环通过该装置。 热交换器将浓缩液的温度维持在预先建立的阈值以下。
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公开(公告)号：EP0442365A3
公开(公告)日：1991-10-23
申请号：EP91101608.7
申请日：1991-02-06
发明人： Janik, Leon P.
CPC分类号： B01D35/30 , B01D27/08 , B01D27/144 , B01D35/14 , B01D2201/4046
摘要： A fuel filter assembly (10) incorporates a key system (100) to ensure compatibility of a replacement filter cartridge (14) for a given base (12). Keys (102a,b,c) are formed on the base (12). Corresponding slots are formed in the endcap of the cartridge (14) to define a compatible cartridge (14) and base (12). The keys (102a,b,c) interlock in the slots to mount the cartridge (14) at a fixed angular position of the base (12).
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公开(公告)号：EP0449763A1
公开(公告)日：1991-10-02
申请号：EP91630015.5
申请日：1991-03-07
发明人： Kelly, William W.
IPC分类号： F02M45/08
CPC分类号： F02M61/18 , F02M45/083 , F02M45/12
摘要： The fuel injector has a nozzle body (12) and needle valve (16) with cooperating inner and outer metering rings (60, 62) providing a metering passage (68) which (a) meters fuel at a reduced rate during an initial increment of valve lift, (b) assists in maintaining fuel pressure at the valve seat (19) to reduce fuel dribble and cavitation erosion during a corresponding last increment of valve closure and (c) dampens secondary pressure waves to prevent secondary fuel injection.
摘要翻译： 燃料喷射器具有喷嘴体（12）和针阀（16），其具有配合的内和外计量环（60,62），其提供计量通道（68），该计量通道（68）在初始增量期间以降低的速率计量燃料 气门升程，（b）有助于维持阀座（19）处的燃油压力，以减少在相应的最后一次阀门关闭增量期间的燃油运球和空化侵蚀;（c）抑制次级压力波，以防止二次燃油喷射。
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公开(公告)号：EP0405447A3
公开(公告)日：1991-05-08
申请号：EP90112130.1
申请日：1990-06-26
发明人： Janik, Leon P. , Maxwell, Craig M.
CPC分类号： F02M37/223 , B01D17/00 , B01D17/0208 , B01D17/042 , B01D17/045 , B01D17/08 , B01D27/08 , B01D27/144 , B01D29/114 , B01D29/117 , B01D29/58 , B01D29/846 , B01D35/18 , B01D36/001 , B01D36/003 , B01D36/02 , B01D2201/301 , B01D2201/34
摘要： A fuel filter assembly employs a base (12) which mounts a disposable filter element cartridge (14). The cartridge (14) includes a dual stage filter system wherein fuel flows axially to a primary filter element for removing particulate matter and coalescing water droplets and axially to a secondary filter stage which functions as a water barrier. The filtered fuel flows axially and exits through an outlet passage in the base (12). Water may be collected in a sump. The cartridge (14) is retained on the base (12) by a collar (62) which engages against a roll seam structure of the cartridge (14).
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公开(公告)号：EP1128060A3
公开(公告)日：2002-05-02
申请号：EP01301354.5
申请日：2001-02-16
IPC分类号： F02M37/22
CPC分类号： B01D35/30 , B01D27/00 , B01D2201/302 , B01D2201/4015 , B01D2201/4076 , F02M37/22
摘要： A molded base module (10, 110) for a filter assembly includes a header portion (20, 120) that defines a receiving cavity for a replaceable cartridge (12, 112) and may include integral inlet and outlet structures (34, 36, 44, 46) for communicating with the received filtered cartridge (12, 112). The header portion (20, 120) includes an integrally formed retainer (50, 150) having a retaining channel (54, 154) for receiving tabs (70, 170) projecting from the cartridge (12, 112), thereby retaining the cartridge to the module (10, 110). The retaining channel (54, 154) is defined by a retaining lip (52, 52'/86, 156) and axially spaced shoulder (58, 158) connected by a side wall (56, 159). In an illustrated embodiment (110), the retaining lip (156) includes a plurality of angularly spaced axial slots (165) and the side wall (159) includes ramplike projections (167) which mate with correspondingly shaped tabs (170) projecting from the cartridge (112).
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