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1. 发明申请

US20190234351A1 METHOD AND SYSTEMS FOR AN EGR COOLER INCLUDING COOLING TUBES WITH A COMPLIANT REGION 审中-公开
公开(公告)号：US20190234351A1
公开(公告)日：2019-08-01
申请号：US16375623
申请日：2019-04-04
申请人： GE Global Sourcing LLC
发明人： Pushkar Haresh Sheth , John Patrick Dowell , Jayesh Jain , Eric David Peters
IPC分类号： F02M26/29 , F02M26/32 , F28F1/00 , B21D53/08 , F28D1/053 , F28D7/16 , F28F1/08 , B21D41/02
CPC分类号： F02M26/29 , B21D41/028 , B21D53/085 , F02M26/02 , F02M26/11 , F02M26/28 , F02M26/32 , F28D1/05316 , F28D1/05366 , F28D7/16 , F28D7/1615 , F28F1/006 , F28F1/08 , F28F2265/26 , F28F2275/125
摘要： Various methods and systems are provided for an exhaust gas recirculation cooler including a plurality of cooling tubes. In one example, an exhaust gas recirculation (EGR) cooler includes a plurality of cooling tubes positioned within a housing of the EGR cooler, each cooling tube of the plurality of cooling tubes extending between and directly coupled to tube sheets of the EGR cooler at ends of each cooling tube, where at least one end of one or more cooling tubes of a first portion of the plurality of cooling tubes, inward of a tube sheet coupled to the at least one end, includes a compliant region, where the first portion is positioned proximate to an exhaust inlet of the EGR cooler.

2. 发明授权

US09951716B2 Fixing anchor 有权
公开(公告)号：US09951716B2
公开(公告)日：2018-04-24
申请号：US14794357
申请日：2015-07-08
申请人： BorgWarner Emissions Systems Spain, S.L.U
发明人： José Antonio Grande Fernández , Emilio Vidal , Rui Natividade
IPC分类号： F16B9/00 , F02F7/00 , F16M7/00 , F16B5/08 , F02M26/29
CPC分类号： F02F7/0095 , F02M26/29 , F16B5/08 , F16M7/00
摘要： A device for anchoring components or parts to a rigid element, such as an engine block, for example, or to intermediate elements which are in turn fixed to rigid elements, such as an intermediate pin mounted on the engine block, for example. The anchor consists of a structure which can be manufactured from stamped and punched sheet metal parts giving rise to an inexpensive and easy-to-manufacture component. The particular configuration based on stamped and punched sheet metal parts shows high rigidity and is particularly suitable for anchoring heavy components. The fixing anchor is suitable for bolted joints of the components or parts.

3. 发明授权

US09757810B2 Nickel-based brazing foil and process for brazing 有权
公开(公告)号：US09757810B2
公开(公告)日：2017-09-12
申请号：US12285754
申请日：2008-10-14
申请人： Thomas Hartmann , Dieter Nuetzel
发明人： Thomas Hartmann , Dieter Nuetzel
IPC分类号： C22C19/05 , C22C45/04 , B23K35/30 , B23K1/00 , B23K35/02 , C22C1/00 , C22F3/00 , F28F21/08 , F02M26/29 , B23K1/19 , C22F1/00 , C22F1/10
CPC分类号： B23K1/0012 , B23K1/19 , B23K35/0233 , B23K35/3033 , B23K35/304 , C22C1/002 , C22C19/05 , C22C19/058 , C22C45/04 , C22F1/002 , C22F1/10 , C22F3/00 , F02M26/29 , F28F21/083 , F28F21/089 , Y10T428/12944 , Y10T428/12972
摘要： Disclosed is an amorphous, ductile brazing foil with a composition consisting essentially of NirestCraBbPcSid with 2 atomic percent≦a≦30 atomic percent; 0.5 atomic percent≦b≦14 atomic percent; 2 atomic percent≦c≦20 atomic percent; 0 atomic percent≦d≦14 atomic percent; incidental impurities≦0.5 atomic percent; rest Ni, where c>b>c/15 and 10 atomic percent≦b+c+d≦25 atomic percent. Also disclosed is amorphous, ductile Ni-based brazing foil having a composition consisting essentially of NirestCraBbPcSidCeXfYg wherein a, b, c, d, e, f, and g are numbers such that 2 atomic percent≦a≦30 atomic percent; 0.5 atomic percent≦b≦14 atomic percent; 2 atomic percent≦c≦20 atomic percent; 0 atomic percent≦d≦14 atomic percent; 0 atomic percent≦e≦5 atomic percent; 0 atomic percent≦f≦5 atomic percent; 0 atomic percent≦g≦20 atomic percent; wherein incidental impurities are present, if at all, in amounts≦0.5 atomic percent; wherein rest indicates that the balance of the composition is Ni; wherein c>b>c/15; wherein 10 atomic percent≦b+c+d≦25 atomic percent, wherein X is one or more of the elements Mo, Nb, Ta, W and Cu; and wherein Y is one or both of the elements Fe and Co. Also disclosed are methods for making and using these brazing foils, and brazed objects produced therefrom.

4. 发明授权

US09752540B2 Integrated cooling system and control method thereof 有权
公开(公告)号：US09752540B2
公开(公告)日：2017-09-05
申请号：US14737466
申请日：2015-06-11
申请人： HYUNDAI MOTOR COMPANY
发明人： Jong Won Lee
IPC分类号： F02M25/00 , F02M26/29
CPC分类号： F02M26/29 , F01P3/20 , F01P2060/02 , F02B29/0443 , F02M26/28 , F02M26/33 , Y02T10/146
摘要： An integrated cooling system includes a temperature adjustment chamber including an intercooler configured to exchange heat between a coolant and compressed air supplied to an engine, an exhaust gas recirculation (EGR) cooler configured to exchange heat between the coolant and an exhaust gas recirculating to the engine, and an oil cooler configured to exchange heat between the coolant and an engine oil. A coolant line is configured to supply coolant to the temperature adjustment chamber and transmit the coolant discharged from the temperature adjustment chamber to the engine.

5. 发明授权

US09683786B2 Heat exchanger 有权
公开(公告)号：US09683786B2
公开(公告)日：2017-06-20
申请号：US14659816
申请日：2015-03-17
申请人： MAHLE International GmbH
发明人： Juergen Barwig , Steffen Ensminger , Ulrich Maucher , Matthias Schmid
IPC分类号： F28D9/00 , F02M25/07 , F02B29/04 , F28D21/00 , F28F3/02 , F28F3/04 , F28F9/02 , F02M26/29 , F02M26/32
CPC分类号： F28D9/0062 , F02B29/045 , F02B29/0462 , F02M26/29 , F02M26/32 , F28D9/0037 , F28D21/0003 , F28D2021/0082 , F28F3/025 , F28F3/046 , F28F9/02 , F28F9/0243 , F28F2009/0297 , F28F2275/04 , Y02T10/146
摘要： A heat exchanger, in particular an exhaust gas cooler or charge air cooler, is provided that includes a plate stack which has a plurality of elongated plate pairs, each set of two interconnected plates forming a respective second fluid channel between themselves, and a first fluid channel being formed between two plate pairs, a first fluid channel being surrounded by two second fluid channels, each second fluid channel being connected to at least one manifold.

6. 发明授权

US09556824B2 Integration of forced EGR/EGR-pump into EGR-cooler 有权
标题翻译：将强制EGR / EGR泵集成到EGR冷却器中
公开(公告)号：US09556824B2
公开(公告)日：2017-01-31
申请号：US14667729
申请日：2015-03-25
申请人： Halla Visteon Climate Control Corp.
发明人： Carsten Ohrem , Peter Diehl
IPC分类号： F02M25/07 , F01N3/02
CPC分类号： F02M25/0726 , F01N3/0205 , F02M26/05 , F02M26/06 , F02M26/24 , F02M26/29 , F02M26/32 , Y02T10/16
摘要： A device for the recycling of exhaust gas of an internal combustion engine in a motor vehicle. The device comprises an exhaust gas heat exchanger constructed with a first housing element with an inlet and an outlet for the exhaust gas and at least one inlet and at least one outlet for a coolant, and a compressor which is constructed with a second housing element with an inlet and an outlet for the exhaust gas. The first housing element of the exhaust gas heat exchanger and the second housing element of the compressor are constructed as a housing connected to a cohesive, compact component so that the exhaust gas heat exchanger and the compressor are arranged inside the housing.
摘要翻译：一种用于机动车辆内燃机废气回收的装置。该装置包括排气热交换器，该废气热交换器由具有用于排气的入口和出口的第一壳体元件和至少一个入口和至少一个用于冷却剂的出口构成，并且具有第二壳体元件用于废气的入口和出口。排气热交换器的第一壳体元件和压缩机的第二壳体元件构造为与内聚力紧凑的部件连接的壳体，使得排气热交换器和压缩机布置在壳体内。

7. 发明申请

US20160230709A1 INTEGRATED EGR COOLER 有权
标题翻译：集成式EGR冷却器
公开(公告)号：US20160230709A1
公开(公告)日：2016-08-11
申请号：US14858869
申请日：2015-09-18
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Il Suk Yang
IPC分类号： F02M26/29
CPC分类号： F02M26/29 , F02M26/25 , F02M26/28 , F02M26/30 , F02M26/32 , F28D21/0003 , Y02T10/16
摘要： An integrated exhaust gas recirculation (EGR) cooler may include a cooling core having exhaust gas flowing therein, and an integrated housing accommodating the cooling core therein and having a coolant flowing therein, in which the integrated housing includes a coolant introduction port having the coolant introduced from an engine thereinto, a first exhaust port exhausting the coolant to a radiator, and a control valve controlling a flow of the coolant through the first exhaust port, and the cooling core includes U-shaped tubes including a bend so that a surface area is increased.
摘要翻译：一体化排气再循环（EGR）冷却器可包括其中流动有排气的冷却芯，以及容纳其中的冷却芯并具有流过其中的冷却剂的集成外壳，其中一体式壳体包括具有引入冷却剂的冷却剂引入口从其中的发动机，将冷却剂排出到散热器的第一排气口和控制通过第一排气口的冷却剂流动的控制阀，并且冷却芯包括包括弯曲部的U形管，使得表面积为增加。

8. 发明申请

US20160215735A1 THERMAL SCREEN FOR AN EGR COOLER 审中-公开
标题翻译：用于EGR冷却器的热屏
公开(公告)号：US20160215735A1
公开(公告)日：2016-07-28
申请号：US14917496
申请日：2013-09-11
申请人： INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC.
发明人： Andrew K. Stobnicki
IPC分类号： F02M26/29
CPC分类号： F02M26/29 , F02B47/08 , Y02T10/121
摘要： A thermal screen for use with an exhaust gas recirculation system. The thermal screen is configured to direct the flow of exhaust gases that pass through an exhaust gas recirculation valve toward the tubes of an exhaust gas recirculation cooler. Moreover, the thermal screen is configured to direct the flow of exhaust gases through openings in a header of the exhaust gas recirculation cooler so as to reduce and/or prevent a front surface of the header from being directly exposed to the passing exhaust gases and the heat entrained in those gases. By minimizing and/or preventing the front surface from direct exposure to the exhaust gases, the thermal screen may reduce the thermal strain on the header that is typically associated with differences in temperatures between the front and back surfaces of the header.
摘要翻译：用于废气再循环系统的热屏。热屏被配置为将通过排气再循环阀的废气流引向废气再循环冷却器的管。此外，热屏被配置为引导废气流通过排气再循环冷却器的集管中的开口，以便减少和/或防止集管的前表面直接暴露于通过的废气和这些气体夹带着热量。通过最小化和/或防止前表面直接暴露于废气，热屏幕可以减少头部上的热应变，其通常与头部的前表面和后表面之间的温度差异相关。

9. 发明申请

US20160076489A1 EXHAUST GAS HEAT EXCHANGER 审中-公开
标题翻译：排气换热器
公开(公告)号：US20160076489A1
公开(公告)日：2016-03-17
申请号：US14949334
申请日：2015-11-23
申请人： MAHLE International GmbH
发明人： Oliver GRILL , Helmut WEISER
IPC分类号： F02M25/07 , F28F21/06 , F28D7/10
CPC分类号： F28F21/062 , F02B29/0456 , F02M26/29 , F02M26/32 , F28D7/106 , F28D21/0003 , F28F21/06 , F28F2225/08 , Y02T10/146
摘要： An exhaust-gas heat exchanger having a housing and a first flow channel. The first flow channel is accommodated in the housing in such a way that a second flow channel is formed between the first flow channel and the housing. A first fluid can flow through the first flow channel and a second fluid can flow through the second flow channel. The second fluid can flow around the first flow channel. The housing has a first diffuser and a second diffuser at an end of the housing and at least one of the diffusers is made of a plastic.
摘要翻译：具有壳体和第一流路的排气热交换器。第一流动通道容纳在壳体中，使得在第一流动通道和壳体之间形成第二流动通道。第一流体可以流过第一流动通道，并且第二流体可以流过第二流动通道。第二流体可以围绕第一流动通道流动。壳体在壳体的端部具有第一扩散器和第二扩散器，并且至少一个扩散器由塑料制成。

10. 发明授权

US09188037B2 Exhaust gas cooler 有权
标题翻译：废气冷却器
公开(公告)号：US09188037B2
公开(公告)日：2015-11-17
申请号：US14377917
申请日：2013-02-08
申请人： HX Holding GmbH , Caterpillar Motoren GmbH & Co. KG
发明人： Dietmar Krauss , Jan Dreves , Michael Sturm , Carsten Rickert , Udo Schlemmer-Kelling
IPC分类号： F02M25/06 , F01N3/04 , F02M25/07 , F23J15/02 , F28G9/00 , F28F19/00 , F28D21/00 , F28C3/06
CPC分类号： F01N3/04 , F02M26/22 , F02M26/29 , F02M26/33 , F02M26/36 , F02M26/47 , F23J15/022 , F23J2217/50 , F23J2219/80 , F28C3/06 , F28D21/0003 , F28F19/00 , F28G9/00 , Y02T10/121 , Y02T10/20
摘要： For exhaust gas recirculation in internal combustion engines operating, for example, with low sulphur marine diesel oil, an exhaust gas cooler with a cooling unit may be applied that uses a liquid injection system to maintain clean and/or clean a cooling surface of the cooling unit. The liquid injection system may provide liquid into an exhaust gas passage upstream of and or along a condensation starting region the cooling surface, thereby reducing the formation of films and deposits from particulate matter and condensing liquid of an evaporated liquid within the exhaust gas such as sulphuric acid and/or water, as those deposits could otherwise at least partially block the exhaust gas cooler.
摘要翻译：对于例如使用低硫船用柴油操作的内燃机中的废气再循环，可以应用具有冷却单元的废气冷却器，其使用液体喷射系统来保持清洁和/或清洁冷却的冷却表面单元。液体注入系统可以在冷却表面的冷凝起始区域的上游和/或沿着冷凝起始区域的排气通道中提供液体，从而减少颗粒物质的形成和沉积物，并将排出气体中蒸发的液体的液体如硫酸酸和/或水，因为这些沉积物可能至少部分地阻挡废气冷却器。

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