专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240295201A1 NEGATIVE PRESSURE GENERATOR AND FUEL TANK VENTILATION 审中-公开
公开(公告)号：US20240295201A1
公开(公告)日：2024-09-05
申请号：US18004472
申请日：2021-07-07
申请人： WOCO Industrietechnik GmbH
发明人： Jan Felix Neumann , Caroline Schäfers , David Andel
IPC分类号： F02M25/08 , F02M35/10
CPC分类号： F02M25/0872 , F02M25/089 , F02M35/10118 , F02M35/10157 , F02M35/10229 , F02M35/10321
摘要： A vacuum generator for fuel tank ventilation may include a fluid feed-through body having at least two plastic parts, in particular plastic shells. The fluid feed-through body may have an overpressure conduit section connectable to an overpressure source, in particular downstream of a turbo charger and downstream of a throttle valve of a motor vehicle engine, an intake conduit section connectable to the fuel tank and a delivery conduit section connectable to a motor vehicle engine, and a venturi nozzle into which the overpressure conduit section opens. The intake conduit section may open into a vacuum side of the venturi nozzle. At least the venturi nozzle may be made of a plastic piece.

2. 发明申请

US20220213962A1 MOTOR VEHICLE DIRECTIONAL CONTROL VALVE FOR ADJUSTING A FLUID FLOW 有权
公开(公告)号：US20220213962A1
公开(公告)日：2022-07-07
申请号：US17566222
申请日：2021-12-30
申请人： WOCO Industrietechnik GmbH
发明人： Uwe Ludwig
IPC分类号： F16K5/04 , F16K11/085 , F16K27/06
摘要： A directional valve adjusts a fluid flow, such as a coolant flow. The valve includes a valve housing having at least two fluid openings, a valve member adjustable to close and at least partially open the at least two fluid openings, and a seal mounted in a mounting direction in a seal support of the valve member or the valve housing. The seal support and the seal are form-matched to each other such that the seal and the seal support engage behind each other in a barb-like manner with respect to the mounting direction.

3. 发明申请

US20180078948A1 DEVICE AND METHOD FOR SEPARATING OFF CONTAMINANTS 审中-公开
公开(公告)号：US20180078948A1
公开(公告)日：2018-03-22
申请号：US15558933
申请日：2016-03-16
申请人： WOCO Industrietechnik GmbH
发明人： Anton WOLF , Pia ENGELHARDT , David KRAEHENBUEHL , Uwe LUDWIG , Artin PARSEGYAN
IPC分类号： B03C3/08 , B03C3/76 , B03C3/45 , B03C3/41
CPC分类号： B03C3/08 , B03C3/41 , B03C3/45 , B03C3/47 , B03C3/74 , B03C3/743 , B03C3/763 , B03C3/88
摘要： The present invention relates to: a device (1, 101, 151) for separating off liquid and/or particulate contaminants from a gas flow (7, 107), in which a flow path of the gas flow (7, 107) runs between at least one first electrode (9, 31, 109) acting as a counter electrode and at least one second electrode (11, 111, 51, 53, 57, 135, 135′, 135″, 155) acting as an emitter electrode and having an electrode end (71, 77, 90) oriented in the direction of the first electrode, and a direct-current voltage exceeding the breakdown voltage can be applied between the first electrode (9, 31, 109) and the second electrode (11, 111, 51, 53, 57, 135, 135′, 135″, 155) in order to form a stable low-energy plasma (41, 125), wherein the second electrode (11) extends substantially along a first axis (X) in a first direction and the first electrode (31) has at least one plateau region (33) which is arranged opposite the second electrode (11) and which extends at least regionally in a first plane running substantially perpendicular to the first direction (X); and a method for operating such a device.

4. 发明授权

US08419359B2 Plastic compressor housing and method for producing a plastic compressor housing 失效
标题翻译：塑料压缩机壳体和塑料压缩机壳体的制造方法
公开(公告)号：US08419359B2
公开(公告)日：2013-04-16
申请号：US12137500
申请日：2008-06-11
申请人： Nenad Cvjeticanin , Uwe Ludwig
发明人： Nenad Cvjeticanin , Uwe Ludwig
IPC分类号： F04D29/42
CPC分类号： F04D29/4206 , B29C45/14467 , B29C45/16 , B29C45/1671 , B29K2101/10 , B29L2031/7504 , F04D29/023 , F05D2220/40 , F05D2300/43
摘要： A plastic compressor housing, in particular a radial compressor housing, preferably for a turbocharger, includes at least one first housing part and at least one second housing part, which respectively comprise at least in some areas at least one thermoset material. The first housing part and/or the second housing part comprises or comprise at least two individual elements, wherein the first housing part and the second housing part are coated at least in some areas with at least one thermoset body or at least one thermoplastic body such that the first housing part, the second housing part and the individual elements of the first housing part and/or the second housing part respectively are in contact at least in some areas with the thermoset body or the thermoplastic body. Also disclosed is a method for producing a plastic compressor housing and a turbocharger.
摘要翻译：塑料压缩机壳体，特别是径向压缩机壳体，优选地用于涡轮增压器，包括至少一个第一壳体部分和至少一个第二壳体部分，其至少在一些区域中至少包括至少一个热固性材料。第一壳体部分和/或第二壳体部分包括或包括至少两个单独元件，其中第一壳体部分和第二壳体部分至少在一些区域中涂覆有至少一个热固性体或至少一个热塑性体，第一壳体部分，第二壳体部分和第一壳体部分和/或第二壳体部分的各个元件分别至少在一些区域与热固性本体或热塑性体接触。还公开了一种用于制造塑料压缩机壳体和涡轮增压器的方法。

5. 发明授权

US08342800B2 Plastic compressor housing and method for producing same 有权
标题翻译：塑料压缩机外壳及其制造方法
公开(公告)号：US08342800B2
公开(公告)日：2013-01-01
申请号：US12038779
申请日：2008-02-27
申请人： Nenad Cvjeticanin
发明人： Nenad Cvjeticanin
IPC分类号： F04D29/42
CPC分类号： B29C45/14 , F04D29/4206 , F05C2225/08 , F05D2300/43
摘要： A plastic compressor housing, in particular a radial flow compressor housing, preferably for a turbocharger, has at least one thermosetting plastic body for providing an intake pipe, a compressor duct, and an outlet pipe, and a thermoplastic at least partially covering the thermosetting plastic body in a hood-like fashion. The thermosetting plastic body is formed as a basic body and the thermoplastic is injection molded on the basic body. At least a first anchoring element is embodied on at least a first surface of the thermosetting plastic body and at least a second surface of the first anchoring element is substantially completely covered with the thermoplastic. The disclosure further relates to a method for producing a plastic compressor housing.
摘要翻译：塑料压缩机壳体，特别是径向流动压缩机壳体，优选地用于涡轮增压器，具有至少一个用于提供进气管，压缩机管道和出口管的热固性塑料体，以及至少部分地覆盖热固性塑料的热塑性塑料身体在罩子般的时尚。热固性塑料体形成为基体，热塑性塑料在基体上注射成型。至少第一锚固元件体现在热固性塑料体的至少第一表面上，并且第一锚固元件的至少第二表面基本上完全被热塑性材料覆盖。本发明还涉及一种用于生产塑料压缩机壳体的方法。

6. 发明申请

US20120048411A1 MANIFOLD VALVE AND FLUID CIRCUIT HAVING A MANIFOLD VALVE 审中-公开
标题翻译：具有阀门的歧管阀和流体回路
公开(公告)号：US20120048411A1
公开(公告)日：2012-03-01
申请号：US13217180
申请日：2011-08-24
申请人： Stephan Steyer , Markus Schoeppner
发明人： Stephan Steyer , Markus Schoeppner
IPC分类号： F16K11/00
CPC分类号： F16K11/0856 , F01P2007/146 , Y10T137/86493
摘要： The present disclosure relates to a manifold valve, comprising at least one valve inlet, at least one valve outlet, at least one housing, and a first valve device rotatable around a first rotational axis arranged within the housing at least partly for opening and closing at least one connection between the valve inlet and the valve outlet, wherein at least two valve inlets and/or at least two valve outlets and at least a second valve device rotatable around a second rotational axis are arranged in the housing at least partly as well as a fluid circuit, in particular a coolant circuit.
摘要翻译：本公开涉及一种歧管阀，其包括至少一个阀入口，至少一个阀出口，至少一个壳体和第一阀装置，该第一阀装置可围绕设置在壳体内的第一旋转轴线旋转，至少部分地用于打开和关闭阀入口和阀出口之间的至少一个连接，其中至少部分地以及至少部分地在壳体中布置至少两个阀入口和/或至少两个阀出口以及可围绕第二旋转轴线旋转的至少第二阀装置流体回路，特别是冷却剂回路。

7. 发明授权

US11717778B2 Device for the precipitation of particles from a gas stream 有权
公开(公告)号：US11717778B2
公开(公告)日：2023-08-08
申请号：US15575261
申请日：2016-05-12
申请人： WOCO Industrietechnik GmbH
发明人： David Kraehenbuehl , Sebastian Fenske , Uwe Ludwig
IPC分类号： B01D45/06
CPC分类号： B01D45/06
摘要： The invention relates to a device for precipitating liquid and/or particulate impurities from a gas stream, comprising at least one first guiding element and at least one second guiding element, it being possible to impose at least one first change in direction on the gas stream by means of said first guiding element, and to impose at least one second change in direction on the gas stream by means of the second guiding element, the fluid stream additionally flowing in a substantially laminar manner along the first guiding element and the second guiding element.

8. 发明公开

US20230243433A1 DIRECTIONAL VALVE AND VALVE CAGE FOR A DIRECTIONAL VALVE 审中-公开
公开(公告)号：US20230243433A1
公开(公告)日：2023-08-03
申请号：US18001394
申请日：2021-06-10
申请人： WOCO Industrietechnik GmbH
发明人： Eberhard Geissel , Torsten Hofmann , Martin Hofmann , Michael Kolb , Rita Spomer
IPC分类号： F16K11/085 , F16L37/252 , F16K27/06
CPC分类号： F16K11/0853 , F16K27/065 , F16L37/252 , F01P2007/146
摘要： A directional control valve for handling fluids, such as cooling and/or heating fluids, may be used in a motor vehicle, such as an electrically operated motor vehicle. The directional control value may include: a valve housing defining at least one fluid channel including at least one fluid inlet and at least one fluid outlet, and at least one fluid connecting piece adapted to the at least one fluid inlet or fluid outlet. The fluid connecting piece may be positively connected to the valve housing using a bayonet mechanism. The directional control may include a multi-way valve.

9. 发明申请

US20220213967A1 MOTOR VEHICLE DIRECTIONAL VALVE FOR ADJUSTING A FLUID FLOW 有权
公开(公告)号：US20220213967A1
公开(公告)日：2022-07-07
申请号：US17566168
申请日：2021-12-30
申请人： WOCO Industrietechnik GmbH
发明人： Uwe Ludwig
IPC分类号： F16K11/07 , F16J15/3232
摘要： A directional valve for adjusts a fluid flow, such as a coolant flow, is between at least two operating states. The valve includes a valve housing, an adjustable valve member, and a slotted link guide adapted to push the valve member into a sealing contact switching state with the valve housing and to guide the valve member into a releasing operating state shifted back with respect to the sealing contact operating state.

10. 发明申请

US20220090701A1 CONTROL VALVE POSITION DETECTION 有权
公开(公告)号：US20220090701A1
公开(公告)日：2022-03-24
申请号：US17480435
申请日：2021-09-21
申请人： WOCO Industrietechnik GmbH
发明人： Eberhard GEISSEL
IPC分类号： F16K37/00 , F16K31/10
摘要： A method for detecting the position of an actuator includes adjustment of a control valve by an actuator. An actuator-characteristic operating variable may include a drive power, a drive operating force and/or a drive torque, and is detected continuously or discontinuously for determining the actuator position.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式