公开(公告)号：US12126291B2

公开(公告)日：2024-10-22

申请号：US17767826

申请日：2020-10-20

申请人： MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

发明人： Makoto Hattori ,  Toyohisa Kawashima ,  Kyohei Watanabe

IPC分类号： H02P1/02 ,  B60H1/32 ,  H02P29/024

CPC分类号： H02P29/024 ,  B60H1/3205

摘要： Provided is a method for determining the generation source of ripple voltage when abnormal ripple voltage is detected. The control device is for an electric compressor, the control device comprising: a detection unit that detects ripple voltage; a judgment unit that judges whether the ripple voltage is abnormal based on the value of the ripple voltage; and a cause determination unit that determines whether the cause of the abnormality is the electric compressor or some other external device, based on the control result of the electric compressor.

公开(公告)号：US20240343089A1

公开(公告)日：2024-10-17

申请号：US18749878

申请日：2024-06-21

申请人： THERMO KING LLC

发明人： Philip Lewis LAVRICH ,  Mark D. LEASURE ,  Casey BRISCOE ,  Grant A. BAUMGARDNER ,  Ryan Wayne SCHUMACHER ,  Wallace Stephen HUBBARD ,  Panayu Robert SRICHAI ,  Matthew SRNEC

IPC分类号： B60H1/00 ,  B60H1/32 ,  B60W50/14

CPC分类号： B60H1/00771 ,  B60H1/3232 ,  B60W50/14 ,  B60W2050/143

摘要： Systems and methods are provided for providing energy consumption feedback for powering a transport climate control system using external data. This can include determining whether an energy level of an energy storage source is greater than an expected energy consumption of a transport climate control system during a route, based on route parameters and route conditions. The route conditions may be obtained from a source such as a remote server, and include data such as weather data, traffic data, or the like. The systems and methods may further compare current energy levels to an updated predictions of energy consumption during transit to determine if the energy level is sufficient to complete the route and alert the user when the energy level is insufficient to complete the route.

公开(公告)号：US12115839B2

公开(公告)日：2024-10-15

申请号：US17514886

申请日：2021-10-29

申请人： HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  HANON SYSTEMS

发明人： Yeonho Kim ,  Gee Young Shin ,  Jae Yeon Kim ,  Jeawan Kim ,  Jaechun Ryu ,  Inguk Hwang

IPC分类号： B60H1/32 ,  B60H1/00 ,  B60K1/00 ,  B60K11/02

CPC分类号： B60H1/3228 ,  B60H1/00271 ,  B60H1/00392 ,  B60H1/00485 ,  B60H1/3227 ,  B60H1/32284 ,  B60K11/02 ,  B60H2001/00307 ,  B60K2001/006

摘要： A thermal management system for a vehicle includes: a cooling apparatus including a radiator, a first water pump, and a first valve that are connected by a coolant line and recirculating a coolant in the coolant line so as to cool at least one electrical component provided on the coolant line, a first connection line selectively connected to the coolant line through the first valve, a second connection line selectively connected to the first connection line through the second valve, and a heater provided on the second connection line, wherein the first connection line is provided with a condenser included in an air conditioner device, and the heater is provided inside an HVAC module included in the air conditioner device.

公开(公告)号：US12115838B2

公开(公告)日：2024-10-15

申请号：US17596533

申请日：2020-06-10

申请人： Valeo Systemes Thermiques

发明人： Bertrand Nicolas ,  Jin-Ming Liu ,  Mohamed Yahia

IPC分类号： B60H1/32 ,  B60H1/00

CPC分类号： B60H1/3205 ,  B60H1/00278 ,  B60H1/3227 ,  B60H1/323 ,  B60H2001/00307 ,  B60H2001/3263 ,  B60H2001/3272 ,  B60H2001/3285

摘要： The invention concerns a method for managing a thermal management device (1) for a motor vehicle, comprising the following steps: —increasing the speed of rotation of the compressor (3) to its maximum speed, —determining a modified setpoint temperature (T15-sp3) of the third element (300) greater than the first setpoint temperature (T15-sp1), so that the temperature of the second element (200) at the outlet of the first evaporator (11) tends towards its setpoint temperature (T11-sp), —adjusting the opening diameter of the second expansion device (13) so that the temperature of the third element (300) at the outlet of the second evaporator (15) reaches a modified setpoint temperature (T15-sp3), until the temperature of the second element (200) at the outlet of the first evaporator (11) reaches the setpoint temperature (T11-sp). The invention further relates to the thermal management device (1) for implementing said management method.

公开(公告)号：US12115837B2

公开(公告)日：2024-10-15

申请号：US17493452

申请日：2021-10-04

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Neeraj S. Shidore ,  Min Sun ,  David Eugene Edwards ,  Ryan D. Hopper

IPC分类号： B60H1/32 ,  G01N11/00 ,  G01N11/02

CPC分类号： B60H1/3205 ,  G01N11/02 ,  B60H2001/325 ,  B60H2001/3257 ,  G01N2011/0093

摘要： A system includes a compressor outlet temperature module, a refrigerant quality module, and a correction factor module. The compressor outlet temperature module is configured to estimate a temperature at an outlet of a compressor in a thermal system of an electric vehicle. The refrigerant quality module is configured to estimate a quality of refrigerant at an inlet of the compressor based on an enthalpy at the compressor inlet and an inlet enthalpy correction factor. The refrigerant quality is a ratio of vapor refrigerant mass to total refrigerant mass. The correction factor module is configured to determine the inlet enthalpy correction factor based on the estimated compressor outlet temperature and a temperature measured at the compressor outlet.

公开(公告)号：US20240317168A1

公开(公告)日：2024-09-26

申请号：US18679831

申请日：2024-05-31

申请人： Haulin’ Hooves, LLC d/b/a Barrett Trailers

发明人： Aaron King

IPC分类号： B60R19/56 ,  B60H1/32 ,  B60R19/02 ,  B60R19/04 ,  B60R19/12 ,  H02K5/04

CPC分类号： B60R19/56 ,  B60H1/3232 ,  B60R2019/026 ,  B60R19/04 ,  B60R19/12 ,  H02K5/04

摘要： A refrigeration trailer condenser protection apparatus having a pair of front rails with connection rods disposed thereon for connecting a street side bracket and a curb side bracket, the street side bracket and curb side bracket having mounting holes for mounting the protection apparatus to a lower side of the condenser unit.

公开(公告)号：US12097789B2

公开(公告)日：2024-09-24

申请号：US17683652

申请日：2022-03-01

申请人： HD HYUNDAI INFRACORE CO., LTD.

发明人： Jae Dong Lee

IPC分类号： B60H1/32 ,  B60H1/00 ,  B60H1/24 ,  B60N2/56

CPC分类号： B60N2/5635 ,  B60H1/00207 ,  B60N2/5657 ,  B60H2001/00242 ,  B60Y2200/412

摘要： The present invention provides a construction machine, which includes a cabin in which a driver is seated, the construction machine including a ventilated seat having fans, an air conditioning device configured to adjust an internal temperature of the cabin, and ducts extending from the air conditioning device and configured to guide an air flow, in which the ducts branches to include a first duct extending toward an upper side of the cabin, and a second duct extending toward a rear side of the ventilated seat. Therefore, it is possible to improve a cooling effect that the driver actually feels.

公开(公告)号：US12097746B2

公开(公告)日：2024-09-24

申请号：US17969861

申请日：2022-10-20

申请人： Hyundai Motor Company ,  Kia Corporation ,  Hyundai WIA Corporation

发明人： Sang Shin Lee ,  Ki Mok Kim ,  Man Ju Oh ,  Man Hee Kim ,  Se Min Lee ,  Bong Jun Park

IPC分类号： B60H1/00 ,  B60H1/32

CPC分类号： B60H1/00342 ,  B60H1/32284 ,  B60H2001/3291

摘要： An embodiment heat exchanger includes a first flow path through which a refrigerant discharged from a condenser and drawn into an expansion valve flows and a second flow path through which the refrigerant discharged from a vapor-liquid separator and drawn into a compressor flows, wherein the heat exchanger is configured to perform a heat exchange between the refrigerant flowing through the first flow path and the refrigerant flowing through the second flow path.

公开(公告)号：US12083864B2

公开(公告)日：2024-09-10

申请号：US17821531

申请日：2022-08-23

申请人： THERMO KING LLC

发明人： Luis Ocejo Rodriguez ,  Vipin Vijayan ,  Frantisek Zebra

IPC分类号： B64D13/08 ,  B60H1/32

CPC分类号： B60H1/3205 ,  B64D13/08 ,  B60H2001/3261 ,  B60H2001/3272 ,  B60H2001/3273 ,  B60H2001/3277

摘要： A method of controlling an air-cargo transport refrigeration unit to regulate a compressor speed and a condenser fan speed is provided. Also, a method of controlling an air-cargo transport refrigeration unit based on determining an in-flight condition of the refrigeration unit is provided.

公开(公告)号：US20240286459A1

公开(公告)日：2024-08-29

申请号：US18413018

申请日：2024-01-15

申请人： ZHEJIANG SANHUA INTELLIGENT CONTROLS CO., LTD.

发明人： CHUNQIANG WU ,  YONGXIANG TAN ,  YUNGEN XU ,  JIAFENG MENG

IPC分类号： B60H1/32 ,  F16K27/00 ,  F25B41/335

CPC分类号： B60H1/3229 ,  F16K27/00 ,  F25B41/335

摘要： A fluid management device includes a control assembly, at least two block portions, and at least two valve core assemblies. The at least two block portions are hermetically connected to a same control assembly. The valve core assemblies are electrically connected to the control assembly. Each block portion includes a body portion. The body portion defines a mounting channel. A portion of the valve core assembly is located in an inner cavity of the control assembly, and another portion is located in the mounting channel. A gap is formed between two adjacent body portions for separating the body portions so as to reduce the possibility of heat transfer, thereby reducing harmful heat loss of the fluid management device.