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公开(公告)号：US20150308388A1
公开(公告)日：2015-10-29
申请号：US14651465
申请日：2013-12-10
IPC: F02M25/07
CPC classification number: F02M26/15 , F01N3/021 , F01N3/28 , F01N13/1816 , F02M26/16 , F02M26/25 , F02M26/29 , F02M26/32 , F28D7/16 , F28D21/0003 , F28F27/02
Abstract: The present invention relates to a gas management device suitable for being installed at the outlet o fa particle filter or of a catalytic converter. This device is characterized by a very compact configuration having at least the heat exchanger for an EGR (Exhaust Gas Recirculation) system, particularly suitable for a low pressure system, and an exhaust gas discharge pipe which is part of the exhaust line. According to one embodiment, the device also allows integrating a bypass valve for the EGR heat exchanger. According to another embodiment, the device allows integrating a heat recovery unit participating in the EGR system. According to another embodiment, the device also allows both including a bypass and including a heat recovery unit. The degree of integration with the particle filter of the catalytic converter is maintained in all cases.
Abstract translation: 本发明涉及一种适用于安装在出口流体颗粒过滤器或催化转化器的气体管理装置。 该装置的特征在于至少具有用于特别适用于低压系统的EGR（排气再循环）系统的热交换器和作为排气管线的一部分的废气排放管的非常紧凑的构造。 根据一个实施例，该装置还允许集成用于EGR热交换器的旁通阀。 根据另一实施例，该装置允许集成参与EGR系统的热回收单元。 根据另一实施例，该装置还允许包括旁路并且包括热回收单元。 在所有情况下都保持与催化转化器的颗粒过滤器的一体化程度。
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公开(公告)号：US20240271873A1
公开(公告)日：2024-08-15
申请号：US18442128
申请日：2024-02-15
Applicant: BORGWARNER EMISSIONS SYSTEMS SPAIN, S.L.U.
Inventor： Lidia María FONTÁN MARTINEZ , Román CARBALLIDO , Óscar ABELAIRAS , Xoan HERMIDA
CPC classification number: F28D1/05391 , F28F1/022
Abstract: A first aspect of the invention is a manifold for heat exchange tube, the tube configured to carry out the cooling of an electrical or electronic element by making use of a “U” flow, that is, with a flow out and a flow back such that the fluid supply and the fluid outlet are located at one end of the tube. The manifold is configured to allow fluidic connection between the flow and return flow in the U-flow located at the end of the heat exchange tube. The manifold allows for a change of flow direction with improved pressure drop. The tube is additionally configured to establish a proper coupling to the manifold.
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公开(公告)号：US20200173323A1
公开(公告)日：2020-06-04
申请号：US16697962
申请日：2019-11-27
Applicant: Borgwarner Emissions Systems Spain, S.L.U.
Inventor： Xoan Xose Hermida Dominguez , Marta Lagüela López , Manuel Lorenzo González , Ignacio Vidal García , Jorge Teniente Molinos
Abstract: The present invention relates to a heat recovery system comprising a device which allows the connection between the elements of said system, such as a heat exchanger and an actuator controlling a valve of the present system. Said actuator is in turn configured such that its operation depends on the behavior of a substance due to the action of the temperature of a fluid, for example the liquid coolant used in the heat exchanger of the system, which is arranged in an exhaust duct of an internal combustion engine.Additionally, the invention also relates to a method of assembly of a system having these features.
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公开(公告)号：US20200025049A1
公开(公告)日：2020-01-23
申请号：US16511204
申请日：2019-07-15
Applicant: Borgwarner Emissions Systems Spain, S.L.U.
Inventor： Xoan Xosé Hermida Domínguez , Marta Lagüela López , Carolina Martínez Pena , Rafael Juliana Méndez , David Lago López
Abstract: The present invention relates to an actuator device configured for impelling elements between two positions such that, in the end position with maximum extension, the force being applied is limited, preventing the impelled element from becoming damaged.The actuator device is particularly designed for actuating a valve the opening or closing of which depends on the temperature of a fluid, for example the liquid coolant used in a heat recuperator arranged in an exhaust conduit of an internal combustion engine.
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公开(公告)号：US20180017024A1
公开(公告)日：2018-01-18
申请号：US15646308
申请日：2017-07-11
Applicant: Borgwarner Emissions Systems Spain, S.L.U.
Inventor： Xoan Xosé Hermida Domínguez , Rafael Juliana , Alejandro Vargas , Rodolfo Prieto Domínguez , Ana Otero Vázquez
CPC classification number: F02M26/28 , F02M26/32 , F28D7/1684 , F28D21/0003 , F28F1/02 , F28F1/022 , F28F1/025 , F28F1/422 , F28F3/044 , F28F3/046 , F28F3/08 , F28F9/001 , F28F2001/027 , F28F2225/04 , F28F2240/00
Abstract: The invention relates to a heat exchanger for an EGR (Exhaust Gas Recirculation) system, comprising a tube bundle of flat tubes, configured by combining two plates incorporating specific protrusions distributed according to the direction of the tube. These protrusions in both plates are in contact with one another or attached such that they establish internal channels. The present invention is characterized by the presence of either transverse projections or of transverse deviations generating disturbances in the flow through side walls of the internal channels, increasing the turbulence of the flow through said channels and thereby increasing heat exchange by convection.
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Patent Agency Ranking
公开(公告)号：US20170204812A1
公开(公告)日：2017-07-20
申请号：US15405690
申请日：2017-01-13
Applicant: Borgwarner Emissions Systems Spain, S.L.U.
Inventor： José Antonio Grande Fernández , Pedro Río
CPC classification number: F02M26/32 , F01P3/00 , F02M26/29 , F28D7/16 , F28D21/0003 , F28F9/0241 , F28F9/20 , F28F2009/226 , F28F2265/26
Abstract: A heat exchange device suitable for cooling recirculated exhaust gases in an EGR (Exhaust Gas Recirculation) system includes a configuration which allows integrating the heat exchanger in a cavity of the engine block of an internal combustion engine with the cavity being in fluid communication with the liquid coolant of the engine.
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公开(公告)号：US20160281580A1
公开(公告)日：2016-09-29
申请号：US14778200
申请日：2014-03-18
Applicant: BORGWARNER EMISSIONS SYSTEMS SPAIN, S.L.U.
Inventor： Iago Gonzalez TABARES , XOAN XOSE HERMIDA DOMINGUEZ
CPC classification number: F01N13/1838 , F01N3/0205 , F01N3/021 , F01N2240/20 , F01N2410/00 , F02M26/15 , F02M26/25 , F02M26/26 , F02M26/30 , F02M26/32 , Y02T10/20
Abstract: The present invention is a compact device for exhaust gas management in an EGR (Exhaust Gas Recirculation) system configured for occupying a smaller space with respect to the space commonly occupied by a set of elements present in an EGR system, which device is suitable for being coupled to a PF or DPF filter(PF is the abbreviation for particulate filter and DPF is the abbreviation for diesel particulate filter), whichever is appropriate.
Abstract translation: 本发明是一种EGR（废气再循环）系统中用于排气管理的紧凑装置，其被配置为相对于由EGR系统中存在的一组元件共同占据的空间占据较小的空间，该装置适合于 连接到PF或DPF过滤器（PF是颗粒过滤器的缩写，DPF是柴油颗粒过滤器的缩写），以适当者为准。
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公开(公告)号：US20250027676A1
公开(公告)日：2025-01-23
申请号：US18768709
申请日：2024-07-10
Applicant: BorgWarner Emissions Systems Spain S.L.U.
Inventor： Julio Carrera , Miguel Folgar
Abstract: Disclosed is a heating plate for a flow heater having a substrate made of metal, a heating resistor arranged on one side of the substrate and fins arranged on an opposite side of the substrate. The fins are brazed to the substrate, made of corrugated sheet metal and provided with a series of cuts across ridges of the corrugated sheet metal. According to this disclosure, the ridges are compressed such that opposing surfaces on the inside of the ridges contact each other.
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公开(公告)号：US20250003633A1
公开(公告)日：2025-01-02
申请号：US18755243
申请日：2024-06-26
Applicant: BorgWarner Emissions Systems Spain S.L.U.
Inventor： Luis Carvalho , José Manuel Perez , Javier Camelo
Abstract: A flow heater has a housing with a base and cover. A heating plate is adjacent the channel, and fins in the channel contact the heating plate. An inner wall of the housing has a slanted section and a printed circuit board is arranged between the inner wall and the cover. A channel for liquid has first and second wedge-shaped sections that taper from an end of the heating plate adjacent to the inlet and the outlet to an opposite end. A middle section connects the wedge-shaped sections. The flow direction in the middle section is crosswise to the flow direction in the wedge-shaped sections. A wedge-shaped space is defined by the inner wall and the cover part, and the wedge-shaped space tapers in a direction opposite the direction in which the first and second wedge-shaped channel sections taper. The printed circuit board is arranged in the wedge-shaped space.
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公开(公告)号：US20240130007A1
公开(公告)日：2024-04-18
申请号：US18378822
申请日：2023-10-11
Applicant: Borgwarner Emissions Systems Spain, S.L.U.
Inventor： Miguel Folgar , Rafael Juliana , Alberto Blanco
IPC: H05B3/20
CPC classification number: H05B3/20
Abstract: The present invention relates to a heating plate particularly suitable for devices for heating a thermal fluid. The heat generated in this device is conveyed to other locations through the thermal fluid, where the heat is given off, for example, through a heat exchanger configured as a radiator. The heating plate is characterized by an electronics-free safety solution intended to automatically cause the generation of heat to cease when temperatures above a preestablished safety temperature are reached.
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