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公开(公告)号：US12270483B2
公开(公告)日：2025-04-08
申请号：US17755850
申请日：2020-11-12
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Daniel Zens , Gregor Dünnwald
Abstract: A device for controlling a flow rate and expanding a fluid in a fluid circuit. The device is formed with an enclosure and a valve element arranged inside the enclosure. The valve element which is arranged movably in a linear movement in the direction of a longitudinal axis relative to the enclosure has a sealing surface and a control area formed at a first end face of the valve element and arranged adjacent to the sealing surface in the axial direction. The sealing surface is formed as a lateral surface of a straight circular cylinder with a constant outer diameter. An outer diameter of a surface of the control area corresponds to the outer diameter of the sealing surface. The control area has throughflow apertures and at least one control aperture. The valve element in the control area is formed with a substantially hollow circular cylindrical-shaped wall.
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公开(公告)号：US20170152816A1
公开(公告)日：2017-06-01
申请号：US15361592
申请日：2016-11-28
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Michael Gauss , Jürgen Nothbaum
IPC: F02M26/32
CPC classification number: F02M26/32
Abstract: A heat exchanger includes a heat exchanger housing with an exhaust gas inlet adapter and an exhaust gas outlet adapter, which encloses and bounds off a flow space for a coolant. The heat exchanger is furthermore configured with platelike heat exchanger elements arranged in parallel with each other and forming exhaust gas flow ducts, through which exhaust gas flows and around which liquid coolant flows. A heat exchanger element comprises two wall elements, which are joined together on opposite side surfaces and are configured with ribs on both surfaces. The ribs are arranged on an inner side and within the exhaust gas flow duct and on an outer side of the heat exchanger element. Adjacent heat exchanger elements arranged with outer sides facing each other are joined together at end faces abutting each other, forming a coolant flow duct having the ribs disposed therein.
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公开(公告)号：US20250155043A1
公开(公告)日：2025-05-15
申请号：US18837992
申请日：2023-04-19
Applicant: Hanon Systems
Inventor： Sang Gu Woo , Hae Jun Lee , In Guk Hwang , Zoltan Horvath , Zsolt Literati , Carsten Ohrem , Daniel Zens
IPC: F16K27/06 , F16K11/087
Abstract: A ball valve according to an exemplary embodiment of the present invention may comprise: an actuator; a housing having an interior space and a plurality of through-holes exposing the interior space, the through-holes including an inlet hole through while a refrigerant flows in, an outlet hole through which the refrigerant flows out, and a connection hole which is connected to the actuator; a ball having a flow path through which the refrigerant flows in connection with the inlet hole and the outlet hole, and being rotated by a rotary shaft of the actuator in the interior space; a sheet having a flow hole, through which the refrigerant passes in communication with the outlet hole, and arranged to be in contact with the ball between the housing and the ball so as to support the ball; and a sealing member placed between the seat and the housing.
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公开(公告)号：US20180087449A1
公开(公告)日：2018-03-29
申请号：US15685540
申请日：2017-08-24
Applicant: Hanon Systems
Inventor： L'uboslav Kollár , Carsten Ohrem , Jiri Bazala , Guillaume Hébert , Ivo Vaverka
IPC: F02B29/04 , F01N5/02 , F16K11/085
CPC classification number: F02B29/0418 , F01D25/12 , F01N5/02 , F01N2240/02 , F01P3/20 , F01P2007/146 , F01P2060/16 , F02D41/0077 , F02D41/062 , F02M26/26 , F02M26/70 , F02M26/71 , F16K11/0853 , Y02T10/146
Abstract: An engine exhaust gas circuit includes a primary circuit in fluid communication with an intake of an engine and an outlet of the engine. The primary circuit conveys a gas from the outlet of the engine to the inlet of the engine. The primary circuit including a valve body having a rotary flap rotatably disposed in the valve body. A bypass circuit extends from a branch point intermediate the outlet of the engine and the valve body to the valve body.
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公开(公告)号：US20220403941A1
公开(公告)日：2022-12-22
申请号：US17755850
申请日：2020-11-12
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Daniel Zens , Gregor Dünnwald
Abstract: A device for controlling a flow rate and expanding a fluid in a fluid circuit. The device is formed with an enclosure and a valve element arranged inside the enclosure. The valve element which is arranged movably in a linear movement in the direction of a longitudinal axis relative to the enclosure has a sealing surface and a control area formed at a first end face of the valve element and arranged adjacent to the sealing surface in the axial direction. The sealing surface is formed as a lateral surface of a straight circular cylinder with a constant outer diameter. An outer diameter of a surface of the control area corresponds to the outer diameter of the sealing surface. The control area has throughflow apertures and at least one control aperture. The valve element in the control area is formed with a substantially hollow circular cylindrical-shaped wall.
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Patent Agency Ranking
公开(公告)号：US20170218888A1
公开(公告)日：2017-08-03
申请号：US15413744
申请日：2017-01-24
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Tae Soo Chun , Jurgen Nothbaum
IPC: F02M26/31
Abstract: A primary plate for a cooling plate includes a plate having a first surface, a second surface, a recess formed therein, a plurality of first openings formed therethrough, a plurality of second openings formed therethrough, and a plurality of apertures formed through the plate adjacent a perimeter thereof and configured to receive a plurality of coupling means. Each of the plurality of first openings and the plurality of second openings is configured for receiving ends of tubes.
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公开(公告)号：US20160097320A1
公开(公告)日：2016-04-07
申请号：US14877031
申请日：2015-10-07
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Peter Diehl , Stojan Cucuz
Abstract: A device of a system for air ducting of an internal combustion engine in a motor vehicle with a turbocharger arranged between an exhaust gas line and an intake line. The device includes a high pressure flow pathway with a valve branching from the exhaust gas line between the internal combustion engine and a turbine side of the turbocharger, a low pressure flow pathway with a valve branching in the flow direction of the exhaust gas downstream from the turbine side of the turbocharger, and an exhaust gas heat exchanger. A first flow pathway with a valve and a second flow pathway with a valve merge into a mouth region with a third flow pathway. At least one section of the high pressure flow pathway, the low pressure flow pathway, the flow pathways, and the exhaust gas heat exchanger are integrated inside a housing formed as a continuous compact unit.
Abstract translation: 一种用于机动车辆中的内燃机的空气管道系统的装置，其具有布置在废气管线和进气管线之间的涡轮增压器。 该装置包括具有从内燃机与涡轮增压器的涡轮机侧之间的排气管线分支的阀的高压流动路径，具有在排气的流动方向上分支的阀的低压流动路径， 涡轮增压器的涡轮侧，以及排气热交换器。 具有阀的第一流动路径和具有阀的第二流动路径通过第三流动路径合并入口区域。 高压流动路径，低压流动路径，流动路径和排气热交换器的至少一个部分集成在形成为连续紧凑单元的壳体内。
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公开(公告)号：US10590816B2
公开(公告)日：2020-03-17
申请号：US15441836
申请日：2017-02-24
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Peter Diehl , Petr Sispera
Abstract: A coiling heat exchanger, characterized by a heat exchanger spiral consisting of a liquid shield with fins, whereby neighboring coils of the spiral of the liquid shield are spaced apart from one another by the fins and connected to one another in a heat exchanging manner and that the liquid shield is perfused by liquid, whereby gas flows between the neighboring coils of the spiral of the liquid shield along the coiling axis.
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公开(公告)号：US10458313B2
公开(公告)日：2019-10-29
申请号：US15685540
申请日：2017-08-24
Applicant: Hanon Systems
Inventor： L'uboslav Kollár , Carsten Ohrem , Ji{hacek over (r)}í Bazala , Guillaume Hébert , Ivo Vaverka
Abstract: An engine exhaust gas circuit includes a primary circuit in fluid communication with an intake of an engine and an outlet of the engine. The primary circuit conveys a gas from the outlet of the engine to the inlet of the engine. The primary circuit including a valve body having a rotary flap rotatably disposed in the valve body. A bypass circuit extends from a branch point intermediate the outlet of the engine and the valve body to the valve body.
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公开(公告)号：US20190093606A1
公开(公告)日：2019-03-28
申请号：US16033323
申请日：2018-07-12
Applicant: Hanon Systems
Inventor： Carsten Ohrem , Petr Sispera , Jürgen Nothbaum , Jiri Tomecek
Abstract: An exhaust gas cooler comprises at least one exhaust gas pipe for exhaust gas being cooled and is characterized in that at least one gap is provided between the wall of the exhaust gas pipe and laterally adjacent components at the inlet of at least one exhaust gas pipe in the direction of extension of at least one wall perpendicular to the flow direction of the exhaust gas.
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