公开(公告)号：US20220298937A1

公开(公告)日：2022-09-22

申请号：US17632656

申请日：2020-07-31

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： F01M13/04 ,  B01D46/00 ,  B01D46/44 ,  B01D46/24

摘要： A blow-by gas filtration assembly fluidically connects to a crankcase ventilation circuit of an internal combustion engine. The filtration assembly has an axis and includes a filter group having a hollow cylindrical shape with a central chamber radially traversable by the blow-by gases, preferably from the outside to the inside. In addition, the filtration assembly includes a support and control member engageable to the filter group for supporting it in an axial position along the axis and for controlling it in rotation around the axis to perform the filtration operations. The member and the filter group respectively include a locking crown and a locking ring specially shaped to accommodate each other. The blow-by gas filtration assembly also includes a locking insert insertable radially with respect to the axis through the locking crown and the locking ring to perform reciprocal locking of the filter group to the member.

公开(公告)号：US20160222928A1

公开(公告)日：2016-08-04

申请号：US14916673

申请日：2014-09-03

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： F02M35/10 ,  F02M35/024 ,  B60K13/02

CPC分类号： F02M35/10144 ,  B60K13/02 ,  F02M35/0215 ,  F02M35/024 ,  F02M35/02416 ,  F02M35/02441 ,  F02M35/10013 ,  F02M35/161 ,  F02M35/168

摘要： An embodiment of the present invention discloses a vehicle (100) comprising a bodywork (105), an internal combustion engine (140) and an aspirating conduit (175) able to convey air from an air intake (180) to the internal combustion engine, in which the air intake is positioned on a component (185) of the bodywork such as to offer at least an inlet opening (210) which opens externally of the bodywork (105), in a zone where aerodynamic effects due to motion of the vehicle (100) create an overpressure with respect to environmental atmospheric pressure.

摘要翻译： 本发明的实施例公开了一种车辆（100），其包括车身（105），内燃机（140）和能够将空气从空气入口（180）输送到内燃机的吸气导管（175） 其中所述进气口位于所述车身的部件（185）上，以便在由所述车辆的运动引起的空气动力学作用的区域中至少提供在所述车身（105）的外部开口的入口开口（210） （100）在环境大气压下产生超压。

公开(公告)号：US20220280891A1

公开(公告)日：2022-09-08

申请号：US17632699

申请日：2020-07-28

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： B01D29/96 ,  B01D29/31 ,  B01D46/24 ,  B01D46/52

摘要： A filtration assembly for a vehicle fluid extends along an axis and includes a filtering cartridge and an auxiliary device. Cartridge members and device members are configurable in engagement and disengagement configurations. The cartridge members are positioned on an end plate of the filtering cartridge and include blocking groups, each having a stem and a tooth positioned at a stem end projecting laterally defining, with the stem, an engagement undercut. The device members include a housing region and a lug. In the engagement configuration, the tooth snap-fits in the respective housing region, and the lug is housed in the undercut. The cartridge and device members include a cartridge and device edges to engage in rotary disengagement, in which the cartridge edge and the device edge identifies a ramp. In engagement between the cartridge and device edges, the blocking group elastically flexes radially so the tooth leaves the housing region.

公开(公告)号：US20220258078A1

公开(公告)日：2022-08-18

申请号：US17632772

申请日：2020-07-29

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： B01D29/96 ,  B01D29/13 ,  B01D35/30

摘要： A filtration assembly of a fluid of a vehicle extending along an axis includes a filtering cartridge and a filter body housing the filtering cartridge. The filtration assembly includes cartridge members and body members having engagement and disengagement configurations, respectively. The filtering cartridge includes an axial end plate on which the cartridge members are positioned. The cartridge members include blocking groups, each including a stem and a tooth projecting laterally and defining an engagement undercut. The body members include a housing region and a lug. In the engagement configuration, the tooth housed snap-fits in a respective housing region and the lug is housed in the undercut. The cartridge members and the body members include a cartridge border and a body border, to reciprocally engage in the reciprocal rotary actions so that the respective blocking group yields elastically radially in the reciprocal engagement between cartridge border and body border.

公开(公告)号：US20220196348A1

公开(公告)日：2022-06-23

申请号：US17604901

申请日：2020-04-16

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： F28F9/02 ,  F01P3/18 ,  F01P5/10 ,  F28D9/00

摘要： A support and connection device is for an operating group of a vehicle. The support and connection device is configured for supporting and for fluidic connection with an operating device in turn included in the operating group. The support and connection device identifies a vertical axis and two longitudinal axes and includes at least one plate-shaped unit in which, in the vertical direction, there is at least one mouth for the passage of a working fluid. The plate-shaped unit includes an upper laminar element, a lower laminar element reciprocally stacked along the vertical axis and a hollow space between them. The at least one mouth for fluid passage is defined laterally by a fluid mouth wall constituted by the reciprocal engagement of an upper mouth rim included in the upper laminar element and by a lower mouth rim included in the lower laminar element.

公开(公告)号：US20210340942A1

公开(公告)日：2021-11-04

申请号：US17285964

申请日：2019-10-14

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： F02M37/28 ,  B01D17/04 ,  B01D29/21 ,  B01D29/60 ,  B01D36/00 ,  F02M37/34

摘要： A fuel filter includes: a casing having a chamber for collecting water separated from fuel; a water level sensor that extends into the casing and is provided with an electrical water level contact extending into the collection chamber and an intermediate electrical contact arranged inside the casing and outside the collection chamber; and a water separator element having: a filtering element; a filtering element support provided with a through opening crossed by the water level sensor so that the electrical water level contact extends into the collection chamber; and a conductive element provided on the filtering element support and provided with: a water level electrode extending into the collection chamber; and a contact electrode electrically connected with the water level electrode, spaced apart from it and in contact with the intermediate electrical contact of the water level sensor.

公开(公告)号：US20210138365A1

公开(公告)日：2021-05-13

申请号：US16629828

申请日：2018-07-10

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： B01D29/21 ,  B01D35/30

摘要： A filter cartridge (1) is for a fluid filtration assembly (10). The filtration assembly (10) includes a bowl body (11) and a head body (12) having respectively a first and second collars (111, 121) to engage each other in rototranslation. The bowl body (11) has a filtration chamber (110) accessible through an access mouth (110′) delimited peripherally by the first collar (11) while the head body (12) has in the second collar (121) a slot (125). The filter cartridge (1) is housable in the bowl body (11) having a filter medium (2) and an end plate (3) to engage the first collar (111). The filter cartridge (1) is snap-blockable in the axial direction to the bowl body (11) by an active blocking member (31). The filter cartridge (1) includes an anti-rotation element (32) extending radially from the end plate (3) for being housed in the slot (125).

公开(公告)号：US20190316499A1

公开(公告)日：2019-10-17

申请号：US16461304

申请日：2017-11-14

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： F01M5/00 ,  F01M11/03 ,  F28D9/00

摘要： An engine oil filtration and temperature regulation assembly (1) mountable on a vehicle engine fluidically connectable to an engine oil circulation system (1). The assembly includes an oil filtration group (2), a heat exchanger group (3) and a support and fluidic connection group (5) to engage to the engine and to support the filtration group (2) and the heat exchanger group (3). The group (5) includes a base plate (50) fluidically connected to receive and return oil from and to the engine. The group (5) includes a support and fluidic connection device (500), between the base plate (50) and the filtration group (2) and/or heat exchanger group (3) having a multi-layer assembly (510) having plate-shaped elements (5101, 5102, 5103, 5104, 5105, 5106) overlappable to constitute respective ducts to create a fluidic connection between the engine and oil filtration group (2) and/or heat exchanger group (3).

公开(公告)号：US20190063275A1

公开(公告)日：2019-02-28

申请号：US16074613

申请日：2017-02-01

申请人： UFI FILTERS S.p.A.

发明人： Giorgio GIRONDI

IPC分类号： F01M5/00 ,  F01M11/03

摘要： A valve group (10) is housed in a duct (40) of a support body (4) of an oil filtering assembly provided with a valve body (11) fixed to the support body (4). An obturator (15) is fitted in an axially movable manner on the valve body (11) and includes an obturator positioner and mover (18). The obturator (15) is movable by the obturator positioner and mover (18) as a function of the oil temperature values respectively in a first, a second and a third operating configuration, in which the oil is cooled, heated, for example by a heat exchanger, or sent directly to the filtering device. Moreover, the obturator (15) is movable by the obturator positioner and mover (18) as a function of the oil pressure values directly to the filtering device, preventing oil access to the heat exchanger.

公开(公告)号：US20160375382A1

公开(公告)日：2016-12-29

申请号：US15103214

申请日：2014-12-12

申请人： UFI FILTERS S.P.A.

发明人： Giorgio GIRONDI

IPC分类号： B01D35/147 ,  B01D35/30 ,  B01D29/15 ,  B01D46/24 ,  B01D46/00

CPC分类号： B01D35/147 ,  B01D29/15 ,  B01D35/153 ,  B01D35/16 ,  B01D35/30 ,  B01D46/0001 ,  B01D46/0005 ,  B01D46/0087 ,  B01D46/2414 ,  B01D2201/291 ,  B01D2201/305 ,  B01D2201/347 ,  B01D2201/4007 ,  B01D2201/4084 ,  B01D2265/028 ,  B63B27/14 ,  B63B27/16 ,  B63B2221/22

摘要： A filter group (10), comprising: a support body (25) provided with at least an engaging seating (252) and a filter cartridge (30) provided with a substantially toroidal filter wall (33) and a support plate (31) provided with at least an engaging tooth (311) able to snap-engage to the engaging seating (252), where the engaging seating (252) is provided with a rest surface (253) lying on a substantially perpendicular plane to the axis (A) of the filter wall (33) and two opposite flanks (256, 257) that rise from opposite sides of the rest surface (253). The particularity of the invention is that at least a flank (257) of the flanks (256, 257) comprises a first portion (2571) substantially squared with respect to the rest surface (253) and a second portion (2572) axially prolonging the first portion (2571) and defining a disengaging ramp that is inclined with respect to the lie plane of the first portion (2571).

摘要翻译： 一种过滤器组（10），包括：设置有至少一个接合座（252）的支撑体（25）和设置有大致环形过滤壁（33）和支撑板（31）的过滤器滤芯（30） 其中至少一个啮合齿（311）能够卡扣接合到接合座（252），其中接合座（252）设置有位于与轴线（A）基本垂直的平面上的搁置表面（253） 的过滤器壁（33）和从其余表面（253）的相对侧上升的两个相对的侧面（256,257）。 本发明的特殊之处在于，侧面（256,257）的至少一个侧面（257）包括相对于休息表面（253）基本上平方的第一部分（2571）和第二部分（2572），轴向延伸 第一部分（2571）并且限定相对于第一部分（2571）的平面倾斜的分离斜面。