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公开(公告)号：JP2002156056A
公开(公告)日：2002-05-31
申请号：JP2001209346
申请日：2001-07-10
Applicant: FLEETGUARD INC
Inventor： MILLER PAUL D , DEMIRDOGEN A CANER , SUITER DWIGHT S
IPC: F16K3/04 , B01D19/00 , B01D35/02 , B01D36/00 , F16K5/06 , F16K11/076 , F16K24/00 , F16K24/06 , F16K35/04 , F23K5/08
Abstract: PROBLEM TO BE SOLVED: To provide a drain valve used in co-operation with a fuel filter having a water separating function. SOLUTION: This drain valve 20 includes a control lever 21 loaded by a spring co-operating with a flow control piston 22 for rotating the piston from a normally-closed state of the drain valve to an opened state of the drain valve. In the normally-closed state, the piston 22 is rotated to allow a first spherical part 32 to close the flow communication between a drainage channel and a water channel. Simultaneously, a second spherical part 33 closes the flow communication between an airflow channel 36 and a ventilation channel 42. In the opened state, the drainage channel 41 and the water channel 35 are communicated, and the airflow channel 36 and the ventilation channel 42 are communicated to discharge the water from the fuel filter, and to introduce the air into the fuel filter.
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2.发明专利
公开(公告)号：JP2003175310A
公开(公告)日：2003-06-24
申请号：JP2002223537
申请日：2002-07-31
Applicant: FLEETGUARD INC
Inventor： MILLER ROBERT K , LIU Z GERALD , HABERKAMP WILLIAM C , VERDEGAN BARRY M , SCHUKAR MURRAY R , DEMIRDOGEN A CANER
IPC: F01N3/02 , B01D39/00 , B01D39/14 , B01D39/16 , B01D39/20 , B01D46/00 , B01D46/24 , B01D46/52 , B28B11/00 , C04B38/00 , F01N3/022 , F01N3/24
Abstract: PROBLEM TO BE SOLVED: To provide a raw uncured preform for a post-treatment filter of exhaust gas, a method for manufacturing the same and a forming apparatus therefor. SOLUTION: The raw uncured preform 10 for the post-treatment filter of the exhaust gas includes the first and second sheets 12 and 14 of a regenerable filter medium and the second sheet forms not only pleats but also axially extended flow channels 32, 80 and 81 along with the first sheet. Each of the flow channels has a cross-sectional shape including two adjacent angles each of which is larger than 45° but smaller than 75°, has a thickness of below 0.8 mm and a prosity of above 80% and is formed from wall segments 18 and 20 having an extended part of below 10 mm between pleat tips. The forming apparatus for the preform and a forming method using the same are also disclosed. COPYRIGHT: (C)2003,JPO
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公开(公告)号：JP2002210309A
公开(公告)日：2002-07-30
申请号：JP2001343188
申请日：2001-11-08
Applicant: FLEETGUARD INC
Inventor： STEGER THOMAS H JR , DEMIRDOGEN A CANER , MILLER PAUL D , BOUNNAKHOM BRUCE , MASTERS SAMUEL T
Abstract: PROBLEM TO BE SOLVED: To provide a fluid filter constituted so as to facilitate the attachment and detachment of a filter assembly, and an apparatus having the fluid filter mounted therein. SOLUTION: The fluid filter has a filter element (27) for filtering a fluid and a nut plate (22) is locked with a filter head by a screw. An inside seal retainer is positioned between the nut plate (22) and the filter element (27) to form a hollow interior. The inside seal retainer has at least one strong hollow web and this web forms a space for transmitting the fluid to the gap between the nut plate (22) and the filter element (27). An inside deformation direction seal is attached to the inside seal retainer and the filter element (27) is hermetically sealed by the filter head.
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公开(公告)号：BR0102490A
公开(公告)日：2002-09-24
申请号：BR0102490
申请日：2001-06-22
Applicant: FLEETGUARD INC
Inventor： MILLER PAUL D , DEMIRDOGEN A CANER , SUITER DWIGHT S
IPC: F16K3/04 , B01D19/00 , B01D35/02 , B01D36/00 , F16K5/06 , F16K11/076 , F16K24/00 , F16K24/06 , F16K35/04 , F23K5/08 , F02M37/22
Abstract: A water drain valve (20) for use in cooperation with a fuel filter having a water separation capability includes a valve housing (23), a flow-control piston (22) disposed within the valve housing (23), a first sealing grommet (60) defining a water flow path into the valve housing (23), a second sealing grommet (60a) defining an air flow path out of said valve housing (23) and a spring-biased control lever (21) assembled to the valve housing and cooperating with the flow-control piston (22) so as to rotate the piston (22) from a drain valve normally-closed condition to a drain valve normally-open condition. The valve housing (23) is a unitary casting having a sidewall (39) defining first (41) and second (42) flow apertures, one of which (42) receives the first sealing grommet (60) and the other of which receives the second sealing grommet (60a). The flow-control piston (22) includes a first part-spherical portion (32) which includes a water drain passageway (35) therethrough leading to a drain opening (43) which is defined by the valve housing (23). The flow-control piston (22) also includes a second part-spherical portion (33) defining an air flow passageway (36) therethrough leading from the drain opening (43). In the normally-closed condition, the flow-control piston (22) is turned such that the first part-spherical portion (32) closes the flow communication between the water drain passageway (35) and the water flow path. Concurrently, the second part-spherical portion (33) closes the flow communication between the air flow passageway (36) and the air flow path. In the opened condition, there is flow communication between the water drain passageway (35) and the water flow path and between the air flow passageway (36) and the air flow path for draining water from the fuel filter and providing vent air into the fuel filter.
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公开(公告)号：AU745957B2
公开(公告)日：2002-04-11
申请号：AU5185101
申请日：2001-06-08
Applicant: FLEETGUARD INC
Inventor： MILLER PAUL D , DEMIRDOGEN A CANER , SUITER DWIGHT S
IPC: F16K3/04 , B01D19/00 , B01D35/02 , B01D36/00 , F16K5/06 , F16K11/076 , F16K24/00 , F16K24/06 , F16K35/04 , F23K5/08
Abstract: A water drain valve (20) for use in cooperation with a fuel filter having a water separation capability includes a valve housing (23), a flow-control piston (22) disposed within the valve housing (23), a first sealing grommet (60) defining a water flow path into the valve housing (23), a second sealing grommet (60a) defining an air flow path out of said valve housing (23) and a spring-biased control lever (21) assembled to the valve housing and cooperating with the flow-control piston (22) so as to rotate the piston (22) from a drain valve normally-closed condition to a drain valve normally-open condition. The valve housing (23) is a unitary casting having a sidewall (39) defining first (41) and second (42) flow apertures, one of which (42) receives the first sealing grommet (60) and the other of which receives the second sealing grommet (60a). The flow-control piston (22) includes a first part-spherical portion (32) which includes a water drain passageway (35) therethrough leading to a drain opening (43) which is defined by the valve housing (23). The flow-control piston (22) also includes a second part-spherical portion (33) defining an air flow passageway (36) therethrough leading from the drain opening (43). In the normally-closed condition, the flow-control piston (22) is turned such that the first part-spherical portion (32) closes the flow communication between the water drain passageway (35) and the water flow path. Concurrently, the second part-spherical portion (33) closes the flow communication between the air flow passageway (36) and the air flow path. In the opened condition, there is flow communication between the water drain passageway (35) and the water flow path and between the air flow passageway (36) and the air flow path for draining water from the fuel filter and providing vent air into the fuel filter.
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Patent Agency Ranking
公开(公告)号：DE60133449D1
公开(公告)日：2008-05-15
申请号：DE60133449
申请日：2001-10-11
Applicant: FLEETGUARD INC
Inventor： STEGER THOMAS H , DEMIRDOGEN A CANER , MILLER PAUL D , MASTERS SAMUEL T , BOUNNAKHOM BRUCE
Abstract: A fluid filter (20) has a filter element (27) for filtering fluid. A nutplate (22) having a threaded mounting portion (37) is adapted to threadedly engage an externally threaded filter head (71). A inner seal retainer (24) is positioned between the nutplate (22) and the filtering element (27) in order to define a hollow interior. The inner seal retainer (24) has at least one stiff hollow web (54) extending in a radial direction adapted to provide a space for transmitting fluid between fluid between the nutplate (22) and the filter element (27). An inner radial seal (26) is attached to the inner seal retainer (24) for sealing the filter element (27) with the filter head (71).
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公开(公告)号：AU5185101A
公开(公告)日：2002-01-24
申请号：AU5185101
申请日：2001-06-08
Applicant: FLEETGUARD INC
Inventor： MILLER PAUL D , DEMIRDOGEN A CANER , SUITER DWIGHT S
IPC: F16K3/04 , B01D19/00 , B01D35/02 , B01D36/00 , F16K5/06 , F16K11/076 , F16K24/00 , F16K24/06 , F16K35/04 , F23K5/08
Abstract: A water drain valve (20) for use in cooperation with a fuel filter having a water separation capability includes a valve housing (23), a flow-control piston (22) disposed within the valve housing (23), a first sealing grommet (60) defining a water flow path into the valve housing (23), a second sealing grommet (60a) defining an air flow path out of said valve housing (23) and a spring-biased control lever (21) assembled to the valve housing and cooperating with the flow-control piston (22) so as to rotate the piston (22) from a drain valve normally-closed condition to a drain valve normally-open condition. The valve housing (23) is a unitary casting having a sidewall (39) defining first (41) and second (42) flow apertures, one of which (42) receives the first sealing grommet (60) and the other of which receives the second sealing grommet (60a). The flow-control piston (22) includes a first part-spherical portion (32) which includes a water drain passageway (35) therethrough leading to a drain opening (43) which is defined by the valve housing (23). The flow-control piston (22) also includes a second part-spherical portion (33) defining an air flow passageway (36) therethrough leading from the drain opening (43). In the normally-closed condition, the flow-control piston (22) is turned such that the first part-spherical portion (32) closes the flow communication between the water drain passageway (35) and the water flow path. Concurrently, the second part-spherical portion (33) closes the flow communication between the air flow passageway (36) and the air flow path. In the opened condition, there is flow communication between the water drain passageway (35) and the water flow path and between the air flow passageway (36) and the air flow path for draining water from the fuel filter and providing vent air into the fuel filter.
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公开(公告)号：IN191898B
公开(公告)日：2004-01-10
申请号：IN2037CA1997
申请日：1997-10-28
Applicant: FLEETGUARD INC
Inventor： MILLER PAUL D , LILLY KEITH , HEDGECOUGH BILL , DEMIRDOGEN A CANER , JIANG ZEMIN , SCHMIDT DEAN A , PRATER TED F
Abstract: A fuel filter constructed and arranged with a heater and designed for fuel-water separation includes a unitary housing (casting) which has an open top to be closed by a threaded lid and a closed base which in combination with a surrounding sidewall defines an interior space. A fuel filter cartridge including a filter element, centertube, and top and bottom endplates is disposed in the interior space such that there is a water collection space between the bottom endplate and the closed base of the housing. The lid includes a plurality of snap-fit fingers arranged in an annular array for press-on attachment to the top endplate. A heater ring is provided within the housing and is positioned around the filter cartridge. The heater ring provides both a flow path for entering fuel and a plurality of positive-temperature-coefficient stones which assist in the heating of the fuel. Control of the heater ring is provided by a heater connector and thermostat combination. The thermostat senses the temperature of the housing near the heater ring and is designed to provide an open circuit when the designed temperature is exceeded. A drain valve is mounted to the housing in flow communication with the water collection space and is operated by a manual lever which controls the movement of a spring-biased plunger. A water-in-fuel sensor is mounted to the housing and extends into the water collection space for deriving conductivity readings.
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公开(公告)号：AU759216B2
公开(公告)日：2003-04-10
申请号：AU8555601
申请日：2001-10-31
Applicant: FLEETGUARD INC
Inventor： STEGER THOMAS H JR , DEMIRDOGEN A CANER , MILLER PAUL D , BOUNNAKHOM BRUCE , MASTERS SAMUEL T
Abstract: A fluid filter (20) has a filter element (27) for filtering fluid. A nutplate (22) having a threaded mounting portion (37) is adapted to threadedly engage an externally threaded filter head (71). A inner seal retainer (24) is positioned between the nutplate (22) and the filtering element (27) in order to define a hollow interior. The inner seal retainer (24) has at least one stiff hollow web (54) extending in a radial direction adapted to provide a space for transmitting fluid between fluid between the nutplate (22) and the filter element (27). An inner radial seal (26) is attached to the inner seal retainer (24) for sealing the filter element (27) with the filter head (71).
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公开(公告)号：DE60133449T2
公开(公告)日：2009-05-07
申请号：DE60133449
申请日：2001-10-11
Applicant: FLEETGUARD INC
Inventor： STEGER THOMAS H , DEMIRDOGEN A CANER , MILLER PAUL D , MASTERS SAMUEL T , BOUNNAKHOM BRUCE
Abstract: A fluid filter (20) has a filter element (27) for filtering fluid. A nutplate (22) having a threaded mounting portion (37) is adapted to threadedly engage an externally threaded filter head (71). A inner seal retainer (24) is positioned between the nutplate (22) and the filtering element (27) in order to define a hollow interior. The inner seal retainer (24) has at least one stiff hollow web (54) extending in a radial direction adapted to provide a space for transmitting fluid between fluid between the nutplate (22) and the filter element (27). An inner radial seal (26) is attached to the inner seal retainer (24) for sealing the filter element (27) with the filter head (71).
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