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1. 发明授权

US10216258B1 Vehicle thermal system for reduced fuel consumption 有权
公开(公告)号：US10216258B1
公开(公告)日：2019-02-26
申请号：US15668212
申请日：2017-08-03
申请人： Daniel E Hornback , Huaguo Chen , Kevin J Laboe
发明人： Daniel E Hornback , Huaguo Chen , Kevin J Laboe
IPC分类号： B60H1/32 , F01P5/04 , F01P7/04 , G06F1/32 , B60K11/08 , G05D23/19 , G05D23/27 , G06F1/3293
摘要： A method of minimizing overall power consumption of a vehicle cooling system includes performing a hardware selection phase, performing an actuator position selection phase, and configuring operation of selected hardware components of the vehicle cooling system at a selected actuator position combination when the vehicle is operating in a predefined driving condition.

2. 发明申请

US20140109884A1 AUTOMOTIVE ENGINE COOLANT AND HEATING SYSTEM 审中-公开
标题翻译：汽车发动机冷却和加热系统
公开(公告)号：US20140109884A1
公开(公告)日：2014-04-24
申请号：US13657910
申请日：2012-10-23
申请人： Daniel E Hornback , Kevin J Laboe , Gregg T Black
发明人： Daniel E Hornback , Kevin J Laboe , Gregg T Black
IPC分类号： F02B29/04 , F02B37/00
CPC分类号： F02D9/04 , F02M26/06 , F02M26/15 , F02M26/25 , F02M26/28 , F02M26/44 , F02M26/71 , Y02T10/16
摘要： Engine coolant heating systems and methods that improve waste heat recovery. The systems and methods include a piped connection between the outlet of an exhaust gas recirculation cooler and the main exhaust pipe leading to the vehicle's tailpipe. The systems and methods also include at least one additional valve in the exhaust stream for directing the flow of exhaust appropriately given specific driving conditions.
摘要翻译：发动机冷却液加热系统和改善废热回收的方法。该系统和方法包括在废气再循环冷却器的出口和通向车辆尾管的主排气管之间的管道连接。该系统和方法还包括排气流中至少一个附加的阀，用于在给定特定的驾驶条件下适当地引导排气流。

3. 发明申请

US20120043063A1 EXHAUST GAS HEAT EXCHANGER AND METHOD OF OPERATING THE SAME 有权
标题翻译：排气换热器及其运行方法
公开(公告)号：US20120043063A1
公开(公告)日：2012-02-23
申请号：US13215333
申请日：2011-08-23
申请人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
发明人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
IPC分类号： F28D7/00
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F21/08 , F28F2210/10 , F28F2265/26 , Y02T10/121
摘要： An exhaust gas heat exchanger that includes a stack at least partially surrounded by a housing. The stack includes a first tube, a second tube, and a coolant duct between the first tube and the second tube. A fin is located within the coolant duct. The fin includes a first portion and a second portion and the first tube includes a first portion and a second portion. The first portion of the fin is fixed to the first portion of the first tube such that the first portion of the fin is coupled to the first portion of the first tube for movement with respect to the housing, and the second portion of the fin is supported in the housing for movement relative to the second portion of the first tube to permit movement of the second portion of the first tube with respect to the second portion of the fin.
摘要翻译：一种废气热交换器，其包括至少部分地被壳体包围的堆叠。该堆叠包括在第一管和第二管之间的第一管，第二管和冷却剂管。散热片位于冷却剂管道内。翅片包括第一部分和第二部分，并且第一管包括第一部分和第二部分。翅片的第一部分被固定到第一管的第一部分，使得翅片的第一部分联接到第一管的第一部分以相对于壳体移动，并且翅片的第二部分是支撑在壳体中以相对于第一管的第二部分运动，以允许第一管的第二部分相对于翅片的第二部分移动。

4. 发明申请

US20190041968A1 VEHICLE THERMAL SYSTEM FOR REDUCED FUEL CONSUMPTION 审中-公开
公开(公告)号：US20190041968A1
公开(公告)日：2019-02-07
申请号：US15668212
申请日：2017-08-03
申请人： Daniel E Hornback , Huaguo Chen , Kevin J Laboe
发明人： Daniel E Hornback , Huaguo Chen , Kevin J Laboe
IPC分类号： G06F1/32 , B60H1/32 , G05D23/27
摘要： A method of minimizing overall power consumption of a vehicle cooling system includes performing a hardware selection phase, performing an actuator position selection phase, and configuring operation of selected hardware components of the vehicle cooling system at a selected actuator position combination when the vehicle is operating in a predefined driving condition.

5. 发明申请

US20110226222A1 HEAT EXCHANGER AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：热交换器及其制造方法
公开(公告)号：US20110226222A1
公开(公告)日：2011-09-22
申请号：US13051128
申请日：2011-03-18
申请人： Dan R. Raduenz , Jason J. Braun , Steve P. Meshenky , Thomas R. Grotophorst , Daniel E. Hornback
发明人： Dan R. Raduenz , Jason J. Braun , Steve P. Meshenky , Thomas R. Grotophorst , Daniel E. Hornback
IPC分类号： F02M25/07
CPC分类号： F28F3/025 , F02M26/32 , F28D7/1684 , F28D21/0003 , F28F1/022 , F28F9/005 , F28F9/0265 , F28F13/06 , F28F19/002 , F28F2220/00 , Y02T10/121
摘要： An exhaust gas recirculation cooler includes an inlet configured to receive exhaust gas from an engine, an outlet configured to direct the exhaust gas back toward the engine, and an exhaust gas flow conduit. The flow conduit includes a first end adjacent the inlet, a second end adjacent the outlet, a first narrow side, a second narrow side, substantially flat broad sides extending between the narrow sides, a first channel adjacent the first narrow side and extending between the ends, a second channel adjacent the second narrow side and extending between the ends, and a plurality of third channels located between the first and second channels and extending between the ends. A plate is located at one end of the flow conduit to inhibit the exhaust gas from flowing through at least one of the first channel and the second channel while allowing exhaust gas flow through the third channels.
摘要翻译：排气再循环冷却器包括被配置为接收来自发动机的废气的入口，被配置为将废气引导回发动机的出口和排气流动管道。流动导管包括邻近入口的第一端，邻近出口的第二端，第一窄边，第二窄边，在窄边之间延伸的基本上平坦的宽边，邻近第一窄边的第一通道，端部，与第二窄边相邻并在端部之间延伸的第二通道，以及位于第一和第二通道之间并在端部之间延伸的多个第三通道。板位于流动管道的一端，以阻止废气流过第一通道和第二通道中的至少一个，同时允许废气流过第三通道。

6. 发明授权

US10161322B2 Techniques for creating purge vapor using waste heat recovery 有权
公开(公告)号：US10161322B2
公开(公告)日：2018-12-25
申请号：US15359679
申请日：2016-11-23
申请人： Roger C Sager , James Daley , Joseph Dekar , Brian L Terwedo , Derek R Robson , Daniel E Hornback
发明人： Roger C Sager , James Daley , Joseph Dekar , Brian L Terwedo , Derek R Robson , Daniel E Hornback
IPC分类号： G01N3/00 , F02D41/00 , F02M25/08 , F01N5/02 , B01D53/04 , F01N3/10
摘要： An evaporative emissions (EVAP) system for a vehicle includes a waste heat control valve configured to direct an exhaust gas from an exhaust treatment system, the waste heat control valve being positioned at a point downstream from a catalyst of the exhaust treatment system, a vapor canister configured to store a fuel vapor evaporated from a liquid fuel housed in a fuel tank of the vehicle, and a heat exchanger connected to (i) the fuel tank, (ii) the waste heat control valve, and (iii) the vapor canister, the heat exchanger being configured to (a) utilize the exhaust waste heat to evaporate the fuel vapor from the liquid fuel and (b) provide the evaporated fuel vapor to the vapor canister. A method of operating the EVAP system includes controlling the waste heat control valve and a fuel pump to provide the vapor canister with a desired amount of fuel vapor.

7. 发明申请

US20180142634A1 TECHNIQUES FOR CREATING PURGE VAPOR USING WASTE HEAT RECOVERY 审中-公开
公开(公告)号：US20180142634A1
公开(公告)日：2018-05-24
申请号：US15359679
申请日：2016-11-23
申请人： Roger C. Sager , James Daley , Joseph Dekar , Brian L. Terwedo , Derek R. Robson , Daniel E. Hornback
发明人： Roger C. Sager , James Daley , Joseph Dekar , Brian L. Terwedo , Derek R. Robson , Daniel E. Hornback
IPC分类号： F02D41/00 , F02M25/08 , F01N5/02 , B01D53/04
CPC分类号： F02D41/0032 , B01D53/0407 , B01D2253/102 , B01D2257/7022 , B01D2259/4516 , F01N3/0205 , F01N3/0234 , F01N3/101 , F01N5/02 , F01N2240/02 , F02D41/0045 , F02D41/1446 , F02D41/1459 , F02D41/3082 , F02D2200/0802 , F02G5/02 , F02M25/0854 , F02M25/089 , Y02T10/16 , Y02T10/166
摘要： An evaporative emissions (EVAP) system for a vehicle includes a waste heat control valve configured to direct an exhaust gas from an exhaust treatment system, the waste heat control valve being positioned at a point downstream from a catalyst of the exhaust treatment system, a vapor canister configured to store a fuel vapor evaporated from a liquid fuel housed in a fuel tank of the vehicle, and a heat exchanger connected to (i) the fuel tank, (ii) the waste heat control valve, and (iii) the vapor canister, the heat exchanger being configured to (a) utilize the exhaust waste heat to evaporate the fuel vapor from the liquid fuel and (b) provide the evaporated fuel vapor to the vapor canister. A method of operating the EVAP system includes controlling the waste heat control valve and a fuel pump to provide the vapor canister with a desired amount of fuel vapor.

8. 发明授权

US11125174B1 Systems and methods for providing simultaneous coolant stagnation and cooled exhaust gas recirculation 有权
公开(公告)号：US11125174B1
公开(公告)日：2021-09-21
申请号：US16909446
申请日：2020-06-23
申请人： Gregory P Prior , Daniel E Hornback , Emily Perkins-Harbin , Shreyas Dhond
发明人： Gregory P Prior , Daniel E Hornback , Emily Perkins-Harbin , Shreyas Dhond
IPC分类号： F02D41/06 , F01P5/12 , F01P7/16 , F02M26/22 , B60S1/02 , B60H1/00 , F01P5/10 , F01P7/14
摘要： Systems and methods for simultaneously performing engine coolant stagnation and exhaust gas recirculation (EGR) cooler cooling in an engine include providing a coolant circuit configured to flow coolant through both a block of the engine and an EGR cooler of a cooled EGR (CEGR) system of the engine, a main pump on the coolant circuit that is driven by an electric motor or a crankshaft of the engine to pump coolant through a block of the engine, and a secondary pump on the coolant circuit that, when energized, is configured to pump coolant through the coolant circuit, and, during a cold start of the engine, de-energizing the electric motor or disconnecting the main pump from the engine crankshaft to stagnate coolant in the engine block and energizing the secondary pump to flow coolant through the EGR cooler of the CEGR system.

9. 发明申请

US20150377077A1 ORGANIC RANKINE CYCLE WASTE HEAT RECOVERY SYSTEM 审中-公开
标题翻译：有机排放循环废热回收系统
公开(公告)号：US20150377077A1
公开(公告)日：2015-12-31
申请号：US14520398
申请日：2014-10-22
申请人： Kevin J. Laboe , Daniel E. Hornback , Mark G. Voss
发明人： Kevin J. Laboe , Daniel E. Hornback , Mark G. Voss
IPC分类号： F01K23/10 , F01K13/02
CPC分类号： F01K23/10 , F01K13/02 , F01K25/08 , Y02T10/16 , Y02T10/166
摘要： A Rankine cycle for recovering waste heat from an engine includes a Rankine cycle circuit having a pump, a heat exchanger, an expansion device, a cooling device and a bypass circuit. The bypass circuit selectively provides a flow path for working fluid to bypass the expansion device, and includes a flow control valve actuated by a working fluid pressure differential to selectively open or close the bypass flow path. The expansion device includes a drive member directly coupled to a front end accessory drive (FEAD) of the engine such that a rotational speed of the expansion device is dictated by engine speed and the expansion device is free from separate speed control. The expansion device provides torque to the FEAD via the drive member when the system is in a waste heat recovery mode thereby reducing engine load and improving fuel economy.
摘要翻译：用于从发动机回收废热的朗肯循环包括具有泵，热交换器，膨胀装置，冷却装置和旁路回路的兰金循环回路。旁路回路选择性地提供用于工作流体绕过膨胀装置的流动路径，并且包括由工作流体压差驱动的流量控制阀，以选择性地打开或关闭旁路流动路径。膨胀装置包括直接联接到发动机的前端附件驱动（FEAD）的驱动构件，使得膨胀装置的转速由发动机速度决定，并且膨胀装置不受分开的速度控制。当系统处于废热回收模式时，膨胀装置通过驱动构件向FEAD提供扭矩，从而降低发动机负荷并提高燃油经济性。

10. 发明授权

US08915292B2 Exhaust gas heat exchanger and method of operating the same 有权
标题翻译：废气换热器及其运行方法
公开(公告)号：US08915292B2
公开(公告)日：2014-12-23
申请号：US13215333
申请日：2011-08-23
申请人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
发明人： Harald Schatz , Michael Daniel , Thomas Grotophorst , Jeff Schernecker , Daniel E. Hornback , Andrew Boyer
IPC分类号： F28D7/16 , F28F3/06 , F28D9/00 , F02M25/07 , F28F3/02 , F28D21/00 , F28F9/00 , F28F21/08
CPC分类号： F28D9/0031 , F02M26/11 , F02M26/32 , F28D21/0003 , F28F3/025 , F28F9/00 , F28F21/08 , F28F2210/10 , F28F2265/26 , Y02T10/121
摘要： An exhaust gas heat exchanger that includes a stack at least partially surrounded by a housing. The stack includes a first tube, a second tube, and a coolant duct between the first tube and the second tube. A fin is located within the coolant duct. The fin includes a first portion and a second portion and the first tube includes a first portion and a second portion. The first portion of the fin is fixed to the first portion of the first tube such that the first portion of the fin is coupled to the first portion of the first tube for movement with respect to the housing, and the second portion of the fin is supported in the housing for movement relative to the second portion of the first tube to permit movement of the second portion of the first tube with respect to the second portion of the fin.
摘要翻译：一种废气热交换器，其包括至少部分地被壳体包围的堆叠。该堆叠包括在第一管和第二管之间的第一管，第二管和冷却剂管。散热片位于冷却剂管道内。翅片包括第一部分和第二部分，并且第一管包括第一部分和第二部分。翅片的第一部分被固定到第一管的第一部分，使得翅片的第一部分联接到第一管的第一部分以相对于壳体移动，并且翅片的第二部分是支撑在壳体中以相对于第一管的第二部分运动，以允许第一管的第二部分相对于翅片的第二部分移动。

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