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公开(公告)号：JP2001032754A
公开(公告)日：2001-02-06
申请号：JP2000178141
申请日：2000-06-14
Applicant: FLEETGUARD INC
Inventor： MARTIN HAROLD R JR , STEHOUWER DAVID M
Abstract: PROBLEM TO BE SOLVED: To provide a fuel filter capable of filtering fuel, and discharging fuel additive agent into the fuel at a controlled speed. SOLUTION: This fuel filter includes fuel additive agent 42 to be discharged into fuel. A discharge speed to fuel is controllable. The fuel additive agent 42 is positioned inside an inner chamber 40 to be constantly fluid-communicated with fuel in the filter through an opening part limited by a baffle plate 50 and/or a diffusion orifice 44. In a modified example, the opening part after the inner chamber can be controlled by a thermostat for limiting flow of fuel to the fuel additive agent 42. In the mode of the modified example, the fuel additive agent can be discharged substantially at a constant speed for uniformly maintaining the level of the fuel additive agent in the fuel. In this invention, a fuel filter of a longer life than a fuel filter representatively used in a fuel engine can be provided.
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公开(公告)号：WO03018988A3
公开(公告)日：2003-07-24
申请号：PCT/US0226274
申请日：2002-08-16
Applicant: DOBER CHEMICAL CORP , FLEETGUARD INC
Inventor： MARTIN HAROLD , STEHOUWER DAVID M , DROZD JOSEPH C , CHEN YU-SEN
CPC classification number: B01D27/00 , B01D37/025 , C10L1/10 , F02M25/00 , F02M37/22 , Y10T428/2998
Abstract: This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive can be mixed with a matrix material and released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
Abstract translation: 本发明涉及用于内燃机的燃料过滤器。 燃油滤清器包括可释放到燃油中的燃油添加剂。 可以控制燃料的释放速率。 在一种形式中，燃料添加剂可以与基质材料混合并以基本恒定的速率释放以保持燃料中的燃料添加剂的均匀水平。 本发明的使用提供了一种燃料过滤器，其具有比通常用于内燃机的燃料过滤器更长的使用寿命。
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公开(公告)号：AU765754B2
公开(公告)日：2003-09-25
申请号：AU4087500
申请日：2000-06-15
Applicant: FLEETGUARD INC
Inventor： MARTIN HAROLD R JR , STEHOUWER DAVID M
Abstract: The present invention relates generally to a fuel filter for use with internal combustion engines, for example, but not limited to diesel engines in commercial vehicles. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. One embodiment of the fuel filter is illustrated in FIG. 1. The fuel additive (42) is provided in an inner chamber (40) and maintained in fluid communication with the fuel in the filter via an opening restricted by baffle plate(s) 50 and/or a diffusion orifice (44). In alternative embodiments, the opening into the inner chamber can be thermostatically controlled to limit fuel flow to the fuel additive. In alternative forms the fuel additive can be released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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公开(公告)号：DE102005037545A1
公开(公告)日：2006-02-23
申请号：DE102005037545
申请日：2005-08-09
Applicant: FLEETGUARD INC
Inventor： HABERKAMP WILLIAM C , STEHOUWER DAVID M , VERDEGAN BARRY M
IPC: B01D39/00 , B01J20/04 , B01J20/24 , C10M177/00
Abstract: Acid-neutralizing filter media includes filter media fibers in combination with a strong base of small particle size and high surface area attached to and immobilized on the filter media fibers, and methodology therefore.
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公开(公告)号：DE60022129T2
公开(公告)日：2006-02-16
申请号：DE60022129
申请日：2000-06-08
Applicant: FLEETGUARD INC
Inventor： STEHOUWER DAVID M , MARTIN JR
Abstract: The present invention relates generally to a fuel filter for use with internal combustion engines, for example, but not limited to diesel engines in commercial vehicles. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. One embodiment of the fuel filter is illustrated in FIG. 1. The fuel additive (42) is provided in an inner chamber (40) and maintained in fluid communication with the fuel in the filter via an opening restricted by baffle plate(s) 50 and/or a diffusion orifice (44). In alternative embodiments, the opening into the inner chamber can be thermostatically controlled to limit fuel flow to the fuel additive. In alternative forms the fuel additive can be released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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Patent Agency Ranking
公开(公告)号：BR0002764A
公开(公告)日：2001-01-30
申请号：BR0002764
申请日：2000-06-15
Applicant: FLEETGUARD INC
Inventor： MARTIN HAROLD R JR , STEHOUWER DAVID M
Abstract: The present invention relates generally to a fuel filter for use with internal combustion engines, for example, but not limited to diesel engines in commercial vehicles. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. One embodiment of the fuel filter is illustrated in FIG. 1. The fuel additive (42) is provided in an inner chamber (40) and maintained in fluid communication with the fuel in the filter via an opening restricted by baffle plate(s) 50 and/or a diffusion orifice (44). In alternative embodiments, the opening into the inner chamber can be thermostatically controlled to limit fuel flow to the fuel additive. In alternative forms the fuel additive can be released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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公开(公告)号：AU2002331622C1
公开(公告)日：2008-04-17
申请号：AU2002331622
申请日：2002-08-16
Applicant: DOBER CHEMICAL CORP , FLEETGUARD INC
Inventor： MARTIN HAROLD , STEHOUWER DAVID M , CHEN YU-SEN , DROZD JOSEPH C
Abstract: This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive can be mixed with a matrix material and released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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公开(公告)号：AU2002331622B2
公开(公告)日：2007-09-13
申请号：AU2002331622
申请日：2002-08-16
Applicant: DOBER CHEMICAL CORP , FLEETGUARD INC
Inventor： MARTIN HAROLD , STEHOUWER DAVID M , CHEN YU-SEN , DROZD JOSEPH C
Abstract: This invention relates to a fuel filter for use with internal combustion engines. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. In one form the fuel additive can be mixed with a matrix material and released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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公开(公告)号：DE60022129D1
公开(公告)日：2005-09-29
申请号：DE60022129
申请日：2000-06-08
Applicant: FLEETGUARD INC
Inventor： STEHOUWER DAVID M , MARTIN JR
Abstract: The present invention relates generally to a fuel filter for use with internal combustion engines, for example, but not limited to diesel engines in commercial vehicles. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. One embodiment of the fuel filter is illustrated in FIG. 1. The fuel additive (42) is provided in an inner chamber (40) and maintained in fluid communication with the fuel in the filter via an opening restricted by baffle plate(s) 50 and/or a diffusion orifice (44). In alternative embodiments, the opening into the inner chamber can be thermostatically controlled to limit fuel flow to the fuel additive. In alternative forms the fuel additive can be released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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公开(公告)号：AU4087500A
公开(公告)日：2000-12-21
申请号：AU4087500
申请日：2000-06-15
Applicant: FLEETGUARD INC
Inventor： MARTIN HAROLD R JR , STEHOUWER DAVID M
Abstract: The present invention relates generally to a fuel filter for use with internal combustion engines, for example, but not limited to diesel engines in commercial vehicles. The fuel filter includes a fuel additive that can be released into fuel. The rate of release for the fuel can be controlled. One embodiment of the fuel filter is illustrated in FIG. 1. The fuel additive (42) is provided in an inner chamber (40) and maintained in fluid communication with the fuel in the filter via an opening restricted by baffle plate(s) 50 and/or a diffusion orifice (44). In alternative embodiments, the opening into the inner chamber can be thermostatically controlled to limit fuel flow to the fuel additive. In alternative forms the fuel additive can be released at a substantially constant rate to maintain a uniform level of fuel additive in the fuel. Use of the present invention provides a fuel filter having an extended life span that is longer than fuel filters typically used with combustion engines.
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