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公开(公告)号：EP0664391A1
公开(公告)日：1995-07-26
申请号：EP95300025.4
申请日：1995-01-04
发明人： Brun, Philippe
CPC分类号： F02M37/22 , B01D35/26 , F02M37/16 , F02M2037/225
摘要： A filter assembly includes a casing (10) which together with a closure (16) defines a filter chamber (9) in which a filter element (28) is located. Formed in the wall of the casing is an opening (34) which is surrounded by a boss (35) machined to define a step (36) against which is located the rim (37) of a substantially hemispherical hollow bulb (38).
Depression of the bulb causes fluid within the chamber to be expelled through an outlet (20) and relaxation of the bulb draws fluid into the filter chamber through an inlet (24).摘要翻译： 过滤器组件包括壳体（10），其与封闭件（16）一起限定过滤器室（9），过滤器元件（28）位于其中。 形成在壳体壁上的是一个开口（34），该开口被加工成限定一个台阶（36）的凸台（35）围绕，所述台阶（36）位于大致半球形的中空球（38）的边缘（37）上。 灯泡的凹陷导致室内的流体通过出口（20）排出，并且灯泡的松弛通过入口（24）将流体吸入过滤室。
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公开(公告)号：EP0579484B1
公开(公告)日：1997-03-05
申请号：EP93305495.9
申请日：1993-07-13
发明人： Brun, Philippe
IPC分类号： B01D35/01
CPC分类号： B01D36/001 , B01D29/072 , B01D29/213 , B01D29/925
摘要： A filter element for liquids has an outer casing (10) within which is located a central tube (13). A filter medium (14) is located between the casing and the tube. Liquid enters the medium through apertures in an upper end plate (11) and the filtered liquid leaves the medium by way of apertures in a lower end plate (12). Mounted in the lower portion of the central tube (13) is a further tube (17) through which the filtered liquid can flow into the upper portion of the central tube. The upper end of the further tube (17) is joined by a wall (18) to the central tube and air which passes through the filter medium collects in a dead space (20) defined between the tubes. An air bleed orifice (19) formed in the wall (18) allows the air to pass at a controlled rate into the filtered fuel flowing in the central tube.
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公开(公告)号：EP0844382A2
公开(公告)日：1998-05-27
申请号：EP97309511.0
申请日：1997-11-26
IPC分类号： F02M37/22
CPC分类号： F02M37/22
摘要： A fuel filter is disclosed which comprises a filter element 47 located within a housing 28. A fuel pump is arranged to draw fuel from a fuel tank 10 to the dirty side of the filter element 47, and to supply fuel from the clean side of the filter element 47 to a high pressure pump 14. The fuel filter incorporates a buffer volume 39 on the clean side of the filter element 47.
摘要翻译： 公开了一种燃料过滤器，其包括位于壳体28内的过滤器元件47.燃料泵布置成将燃料从燃料箱10抽吸到过滤元件47的脏侧，并从燃料箱的干净侧供应燃料 过滤元件47连接到高压泵14.燃料过滤器在过滤元件47的干净侧上结合有缓冲体积39.
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公开(公告)号：EP0579484A1
公开(公告)日：1994-01-19
申请号：EP93305495.9
申请日：1993-07-13
发明人： Brun, Philippe
IPC分类号： B01D35/01
CPC分类号： B01D36/001 , B01D29/072 , B01D29/213 , B01D29/925
摘要： A filter element for liquids has an outer casing (10) within which is located a central tube (13). A filter medium (14) is located between the casing and the tube. Liquid enters the medium through apertures in an upper end plate (11) and the filtered liquid leaves the medium by way of apertures in a lower end plate (12). Mounted in the lower portion of the central tube (13) is a further tube (17) through which the filtered liquid can flow into the upper portion of the central tube. The upper end of the further tube (17) is joined by a wall (18) to the central tube and air which passes through the filter medium collects in a dead space (20) defined between the tubes. An air bleed orifice (19) formed in the wall (18) allows the air to pass at a controlled rate into the filtered fuel flowing in the central tube.
摘要翻译： 用于液体的过滤元件具有外壳（10），其中位于中心管（13）中。 过滤介质（14）位于外壳和管之间。 液体通过上端板（11）中的孔进入介质，并且经过滤液通过下端板（12）中的孔离开介质。 安装在中心管（13）的下部的是另一管（17），过滤的液体可以通过该管流入中心管的上部。 另外的管（17）的上端通过壁（18）连接到中心管，并且通过过滤介质的空气在限定在管之间的死空间（20）中收集。 形成在壁（18）中的排气口（19）允许空气以受控的速率通过在中心管中流动的过滤燃料。
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公开(公告)号：EP0860604A3
公开(公告)日：1999-05-12
申请号：EP98301187.5
申请日：1998-02-18
发明人： Brun, Philippe
摘要： A fuel filter is disclosed which comprises a filter medium (16) having a dirty side and a clean side, the filter medium (16) being arranged such that, in use, fuel flows through the filter medium (16) from the dirty side to the clean side, and a filter member (18) located on the dirty side of the filter medium (16), the filter member (18) having a plurality of small openings permitting fuel to flow therethrough, but restricting the flow of large particles to the filter medium (16), and a plurality of large openings (20) whereby fuel containing such large particles is able to flow to the filter medium (16).
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公开(公告)号：EP0844382A3
公开(公告)日：1998-11-18
申请号：EP97309511.0
申请日：1997-11-26
IPC分类号： F02M37/22
CPC分类号： F02M37/22
摘要： A fuel filter is disclosed which comprises a filter element 47 located within a housing 28. A fuel pump is arranged to draw fuel from a fuel tank 10 to the dirty side of the filter element 47, and to supply fuel from the clean side of the filter element 47 to a high pressure pump 14. The fuel filter incorporates a buffer volume 39 on the clean side of the filter element 47.
摘要翻译： 公开了一种燃料过滤器，其包括位于壳体28内的过滤器元件47.燃料泵布置成将燃料从燃料箱10吸入到过滤器元件47的污浊侧，并且将燃料从清洁侧 过滤器元件47连接到高压泵14.燃料过滤器在过滤器元件47的清洁侧上包括缓冲体积39。
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公开(公告)号：EP0860604A2
公开(公告)日：1998-08-26
申请号：EP98301187.5
申请日：1998-02-18
发明人： Brun, Philippe
摘要： A fuel filter is disclosed which comprises a filter medium (16) having a dirty side and a clean side, the filter medium (16) being arranged such that, in use, fuel flows through the filter medium (16) from the dirty side to the clean side, and a filter member (18) located on the dirty side of the filter medium (16), the filter member (18) having a plurality of small openings permitting fuel to flow therethrough, but restricting the flow of large particles to the filter medium (16), and a plurality of large openings (20) whereby fuel containing such large particles is able to flow to the filter medium (16).
摘要翻译： 公开了一种燃料过滤器，其包括具有脏侧和清洁侧的过滤介质（16），所述过滤介质（16）布置成使得在使用中燃料从脏侧流过过滤介质（16）到 清洁侧和位于过滤介质（16）脏侧上的过滤构件（18），过滤构件（18）具有多个允许燃料流过其中的小开口，但限制大颗粒流向 过滤介质（16）和多个大开口（20），因此含有这种大颗粒的燃料能够流向过滤介质（16）。
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