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1. 发明授权

US09821322B2 Centrifugal separator having a particle guide trough 有权
公开(公告)号：US09821322B2
公开(公告)日：2017-11-21
申请号：US13812985
申请日：2011-07-20
申请人： Dirk Hornung
发明人： Dirk Hornung
IPC分类号： B04B5/08 , B04B7/02 , B04B5/12
CPC分类号： B04B5/08 , B04B5/12 , B04B7/02 , B04B2005/125
摘要： A centrifugal separator for separating non-gaseous particles from a gas flow having a separator housing enclosing a rotor with a raw gas inlet, a clean gas outlet, and a particle outlet. A circumferential wall encloses the rotor. A raw gas flow is guided axially into the rotor. A clean gas flow is guided out of the rotor and then between the rotor and the circumferential wall to the clean gas outlet. The rotor comprises particle separation elements so that particles separated from the gas flow are centrifuged onto the circumferential wall. The circumferential wall particles are guided to the particle outlet via at least one particle guide trough running diagonal to the rotor axial direction on the interior of the circumferential wall. A radius of each trough as well as the distance between the rotor and the circumferential wall decreases in the direction of the clean gas flow.

2. 发明授权

US09023203B2 Liquid filter 有权
标题翻译：液体过滤器
公开(公告)号：US09023203B2
公开(公告)日：2015-05-05
申请号：US13513965
申请日：2010-12-07
申请人： Wilhelm Ardes
发明人： Wilhelm Ardes
IPC分类号： B01D35/30 , B01D29/11 , B01D29/15 , B01D29/88 , B01D35/147 , F02M37/22
CPC分类号： B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/0415 , B01D2201/291 , B01D2201/305 , B01D2201/316 , B01D2201/4007
摘要： A liquid filter including a filter housing, a ring filter insert and a cover. The housing bottom contains an outlet for emptying the housing when the filter insert is removed. The filter insert includes a filter material body surrounded by front panels. A blocking element for the outlet is arranged on one front panel, and positioning elements are provided on the filter insert and on the housing. The positioning elements include an inclined plane and an engaging radially protruding nose. The inclined plane is arranged on one and the nose is arranged on the other of the filter housing part and the ring filter insert. When the ring filter insert is rotated relative to the filter housing, the inclined plane and the nose are moved in relation to each other such that they slide along each other and engage the blocking element with the outlet.
摘要翻译：一种液体过滤器，包括过滤器壳体，环形过滤器插入件和盖子。当卸下过滤器插入件时，壳体底部包含用于排空壳体的出口。过滤器插入件包括被前面板包围的过滤材料体。用于出口的阻挡元件布置在一个前面板上，并且定位元件设置在过滤器插入件和壳体上。定位元件包括倾斜平面和接合的径向突出的鼻子。倾斜平面布置在一个上，并且鼻子布置在过滤器壳体部分和环形过滤器插入件中的另一个上。当环形过滤器插件相对于过滤器壳体旋转时，倾斜平面和鼻子相对于彼此移动，使得它们彼此滑动并且将阻塞元件与出口接合。

3. 发明授权

US10159918B2 Filter having a filter bypass valve, and filter cartridge therefor 有权
公开(公告)号：US10159918B2
公开(公告)日：2018-12-25
申请号：US15557657
申请日：2016-03-08
申请人： HENGST SE & CO. KG
发明人： Wilhelm Ardes
IPC分类号： B01D29/15 , B01D35/147 , B01D35/153 , B01D35/30 , F01M1/10
摘要： A filter comprising a filter housing, a removable housing cover closing the housing during operation, a liquid inlet, a filtered liquid outlet, an exchangeable filter cartridge separating a raw side of the filter from a clean side, and a filter bypass valve comprising a valve seat and a valve body movably guided relative to the valve seat and biased in a closed direction. The valve seat is fixed in or on the housing cover, the valve body and a spring pre-loading the valve body in the closed direction are guided in or on the housing cover and are fixed to the cover. The filter cartridge has a spring support, such that when the cartridge is installed in the filter and the housing cover is attached to the housing, the end of the spring facing away from the valve body is supported and pre-stressed via the spring support.

4. 发明授权

US09951730B2 Fuel pump assembly 有权
公开(公告)号：US09951730B2
公开(公告)日：2018-04-24
申请号：US14348503
申请日：2012-08-13
申请人： Andreas Kasper
发明人： Andreas Kasper
IPC分类号： F02M21/02 , F02M37/22 , F02M37/16 , B01D35/26 , F02M37/00 , F04B9/14 , F04B53/12 , B01D35/157 , B01D35/153 , B01D29/11
CPC分类号： F02M37/16 , B01D29/114 , B01D35/153 , B01D35/1573 , B01D35/26 , F02M21/0245 , F02M37/0023 , F02M37/22 , F02M2037/225 , F02M2700/137 , F04B9/14 , F04B53/12
摘要： The invention relates to a fuel pump assembly for a motor vehicle, which can be upstream of a fuel pump of the motor vehicle in a fuel line of the motor vehicle, having a pump housing and a pump device arranged thereupon, by means of which fuel can be pumped into and/or through the pump housing when the pump device is in the active state thereof, wherein the pump device has at least one stroke piston pump having an inlet valve and an outlet valve which are opened and closed in alternation by pressure activation when the pump device is active. In order to provide a fuel pump assembly which enables a very energy efficient operation of a motor vehicle thereby equipped, according to the invention the inlet valve and the outlet valve are held in the open positions thereof when the pump device is inactive.

5. 发明授权

US09555350B2 Bypass valve, device comprising bypass valve, and filter insert of the device 有权
标题翻译：旁通阀，包括旁通阀的装置和装置的过滤器插入件
公开(公告)号：US09555350B2
公开(公告)日：2017-01-31
申请号：US13985239
申请日：2012-02-10
申请人： Wilhelm Ardes
发明人： Wilhelm Ardes
IPC分类号： B01D35/147 , F16K15/06 , B01D27/10
CPC分类号： B01D35/1475 , B01D27/103 , B01D35/147 , B01D2201/0415 , B01D2201/291 , B01D2201/305 , B01D2201/4084 , F16K15/063 , Y10T137/7841 , Y10T137/7867 , Y10T137/7976 , Y10T137/8085 , Y10T137/86509 , Y10T137/86525 , Y10T137/86807 , Y10T137/86928 , Y10T137/87338
摘要： A bypass valve having an adjustable flow resistance for a device through which a fluid medium flows. The valve includes a seat and a body which is biased closed, and which is movable in the opening direction by a fluid medium pressure difference between the inflow and the outflow side of the valve when the pressure difference exceeds a threshold. A bypass flow path connects the inflow side to the outflow side through the seat. The bypass valve includes a screen disposed in the bypass flow path. The valve body has two different open positions that depend on the fluid medium pressure difference. The entire cross-section of the bypass flow path is covered by the screen in a first valve body open position with a lower pressure difference, and a screen-free bypass flow path cross-section is exposed in a second valve body open position with a greater pressure difference.
摘要翻译：一种旁路阀，其具有用于流体介质流过的装置的可调节流动阻力。该阀包括阀座和阀体，该阀体和阀体偏压闭合，并且当压力差超过阀值时，可通过阀的流入和流出侧之间的流体介质压差在打开方向上移动。旁路流路将流入侧通过座椅连接到流出侧。旁通阀包括设置在旁路流路中的筛网。阀体具有取决于流体介质压力差的两个不同的打开位置。旁通流路的整个横截面被屏幕覆盖在具有较低压力差的第一阀体打开位置中，并且无屏蔽旁路流路横截面暴露在第二阀体打开位置，其中更大的压差。

6. 发明授权

US09074558B2 Centrifugal precipitator for precipitating oil mist from the crankcase ventilation gas from an internal combustion engine 有权
标题翻译：用于从内燃机的曲轴箱通风气体中沉淀油雾的离心式除尘器
公开(公告)号：US09074558B2
公开(公告)日：2015-07-07
申请号：US14119507
申请日：2012-05-14
申请人： Martin Roelver
发明人： Martin Roelver
IPC分类号： B04B15/02 , F02M25/06 , B01D45/14 , B04B5/00 , B04B5/12 , B04B7/02 , F01M13/04
CPC分类号： F02M25/06 , B01D45/14 , B04B5/005 , B04B5/12 , B04B7/02 , F01M2013/0422
摘要： A centrifugal precipitator having a housing and a rotatable driven rotor for precipitating oil mist from crankcase ventilation gas of an internal combustion engine. The housing has an inlet for gas to be deoiled, a deoiled gas outlet and an oil outlet. The housing includes a metallic main element surrounding the rotor and carrying the rotor bearing. A housing bottom is built onto the main element from below. The housing attaches with a flange to a counterflange or module of the engine. The housing flange is formed on the main element and the housing. The oil outlet runs through a first flange part of the housing bottom and this flange part has a circumferential rim. A second flange part of the main element has a collar engaging over part of its periphery behind the rim and can be clamped with the rim in between against the counterflange.
摘要翻译：一种离心式除尘器，其具有壳体和用于从内燃机的曲轴箱通风气体中沉淀出油雾的旋转从动转子。壳体具有用于气体脱气的入口，脱气气体出口和出油口。壳体包括围绕转子并承载转子轴承的金属主要元件。从下面的主要元件上构建了一个外壳底部。外壳与法兰连接到发动机的隔板或模块。外壳法兰形成在主元件和外壳上。出油口穿过壳体底部的第一凸缘部分，并且该凸缘部分具有圆周边缘。主要元件的第二凸缘部分具有一个凸缘，该凸缘在边缘后面的一部分周边上接合，并且可以将边缘夹紧在相对的平面之间。

7. 发明申请

US20150157968A1 LIQUID FILTER WITH A CENTRAL DISCHARGE CHANNEL AND FILTER UNIT FOR A LIQUID FILTER 有权
标题翻译：液体过滤器中央排放通道和过滤器单元的液体过滤器
公开(公告)号：US20150157968A1
公开(公告)日：2015-06-11
申请号：US14411424
申请日：2013-06-21
申请人： Hengst SE & Co. KG
发明人： Wilhelm Ardes
IPC分类号： B01D35/30 , F01M11/03 , B01D35/00 , B01D35/147
CPC分类号： B01D35/306 , B01D29/21 , B01D35/005 , B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/4007 , B01D2201/4023 , B01D2201/4046 , B01D2201/4084 , F01M11/03 , F01M2011/031
摘要： A liquid filter having a housing with a removable screw lid and an interchangeable filter unit, the housing having a discharge channel, wherein a closure valve which when installed is fixed to the housing, is axially adjustable between a closed position when the filter unit is installed and the lid is closed, and an open position when the lid is detached and the filter unit is removed, and wherein releasable coupling elements are provided between the lid or filter unit and the valve. The coupling elements engage to transmit torque and tensile forces, by rotation in the loosening direction of the lid, for as long as a seal of the valve which exerts a braking moment on the valve is located in the sealing seat. The coupling elements disengage when the seal has departed from the sealing seat and the valve is thereby freely rotatable about its longitudinal axis.
摘要翻译：一种具有壳体的液体过滤器，其具有可移除的螺钉盖和可互换的过滤器单元，所述壳体具有排放通道，其中当安装时固定到壳体上的关闭阀在安装过滤器单元的关闭位置之间可轴向调节并且盖被关闭，并且当盖被拆卸并且过滤器单元被移除时的打开位置，并且其中可拆卸的联接元件设置在盖或过滤器单元和阀之间。只要在阀上施加制动力矩的阀的密封件位于密封座中，联接元件通过沿盖的松动方向旋转来传递扭矩和拉力。当密封已经从密封座离开并且阀因此可以围绕其纵向轴线自由旋转时，联接元件脱离接合。

8. 发明授权

US09700819B2 Liquid filter with a central discharge channel and filter unit for a liquid filter 有权
公开(公告)号：US09700819B2
公开(公告)日：2017-07-11
申请号：US14411424
申请日：2013-06-21
申请人： Hengst SE & Co. KG
发明人： Wilhelm Ardes
IPC分类号： B01D35/16 , B01D35/30 , B01D35/147 , B01D35/153 , B01D29/21 , B01D35/00 , F01M11/03
CPC分类号： B01D35/306 , B01D29/21 , B01D35/005 , B01D35/147 , B01D35/153 , B01D35/16 , B01D2201/4007 , B01D2201/4023 , B01D2201/4046 , B01D2201/4084 , F01M11/03 , F01M2011/031
摘要： A liquid filter having a housing with a removable screw lid and an interchangeable filter unit, the housing having a discharge channel, wherein a closure valve which when installed is fixed to the housing, is axially adjustable between a closed position when the filter unit is installed and the lid is closed, and an open position when the lid is detached and the filter unit is removed, and wherein releasable coupling elements are provided between the lid or filter unit and the valve. The coupling elements engage to transmit torque and tensile forces, by rotation in the loosening direction of the lid, for as long as a seal of the valve which exerts a braking moment on the valve is located in the sealing seat. The coupling elements disengage when the seal has departed from the sealing seat and the valve is thereby freely rotatable about its longitudinal axis.

9. 发明授权

US09403107B2 Liquid filter having a filter bypass valve and filter insert therefor 有权
公开(公告)号：US09403107B2
公开(公告)日：2016-08-02
申请号：US13995796
申请日：2011-12-22
申请人： Wilhelm Ardes
发明人： Wilhelm Ardes
IPC分类号： B01D27/10 , B01D29/21 , B01D29/96 , B01D35/147
CPC分类号： B01D27/103 , B01D29/21 , B01D29/96 , B01D35/147 , B01D2201/0415 , B01D2201/291 , B01D2201/305 , B01D2201/34 , B01D2201/4007 , B01D2201/4046 , B01D2201/4053 , B01D2201/4061 , B01D2201/4084
摘要： Liquid filters comprising a housing having a removable cover, a liquid inlet, an outlet, a replaceable hollow cylindrical filter material insert, and a filter bypass valve comprising a valve seat arranged on the filter insert and a valve body that interacts with the valve seat and is biased in the closing direction. Two radially spaced closed sealing contours are provided between the valve seat and the valve body. At least one bypass channel, connecting the unfiltered and filtered side of the filter while bypassing the filter insert, passes through the valve seat between the sealing contours. The valve body is movably guided in the housing on a housing part, the two sealing contours are offset from each other in the axial direction, and the valve body has a corresponding conical or tapered or dome-like shape in the sealing area of the valve body that interacts with the sealing contours.

10. 发明授权

US09393506B2 Fluid filter with replaceable filter insert 有权
公开(公告)号：US09393506B2
公开(公告)日：2016-07-19
申请号：US13883070
申请日：2011-10-31
申请人： Dieter Baumann , Wilhelm Ardes
发明人： Dieter Baumann , Wilhelm Ardes
IPC分类号： B01D35/30 , B01D35/00 , B01D35/147 , B01D35/153 , B01D35/16
CPC分类号： B01D35/005 , B01D35/147 , B01D35/153 , B01D35/16 , B01D35/30 , B01D35/306 , B01D2201/0415 , B01D2201/291 , B01D2201/305 , B01D2201/316 , B01D2201/4007 , B01D2201/4046 , B01D2201/4084
摘要： A fluid filter comprising a housing, a releasable cover and a replaceable filter having a filter body and two end plates. The filter is placed on a housing standpipe which has on its free side, facing the cover, an axially displaceable endpiece. The endpiece is preloaded in the expulsion direction and in that position is blocked by a locking system against insertion which prevents the cover from connecting with the housing. An unlocking device guided by the filter unlocks the locking system and allows insertion of the endpiece. The locking system is formed by locking tabs which are radially movable, and each have a locking face facing in the axial direction. The tabs are preloaded in the locking direction and each lock the endpiece in its expelled position against axial insertion relative to the standpipe. The tabs can be radially moved into their unlocking position by the unlocking device.

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