公开(公告)号：US20230016310A1

公开(公告)日：2023-01-19

申请号：US17954620

申请日：2022-09-28

Applicant: DENSO CORPORATION

Inventor： Yuki SUGIYAMA ,  Masakazu MORIMOTO ,  Yasuhiro MIZUNO ,  Masaki UCHIYAMA

IPC: B60H1/32 ,  B60H1/00

Abstract: An attachment structure includes expansion valves used in a vehicle, and a housing to which the expansion valves are attached. The housing includes a flow path through which heat medium circulating in a heat pump cycle of an air conditioner of the vehicle flows, and the flow path is opened and closed by the expansion valves.

公开(公告)号：US20250042225A1

公开(公告)日：2025-02-06

申请号：US18924377

申请日：2024-10-23

Applicant: DENSO CORPORATION

Inventor： Yuki SUGIYAMA ,  Takahiro MAEDA ,  Atsushi YAMADA ,  Satoshi SUZUKI ,  Masayuki TAKEUCHI ,  Masaki UCHIYAMA

IPC: B60H1/32

Abstract: A compressor module includes: an evaporator configured to evaporate a refrigerant of a vapor compression refrigeration cycle; a liquid storage configured to store the refrigerant in a liquid phase; a compressor configured to suction and compress the refrigerant; and a flow passage forming member to which the evaporator, the liquid storage and the compressor are installed. The flow passage forming member forms at least a portion of a flow passage of the refrigerant. The compressor is positioned on a lower side of the flow passage forming member, and the flow passage of the refrigerant includes a suction-side refrigerant flow passage, through which the refrigerant in a gas-phase to be suctioned into the compressor flows. The suction-side refrigerant flow passage has a rising portion that rises upward as the rising portion approaches the compressor.

公开(公告)号：US20220194167A1

公开(公告)日：2022-06-23

申请号：US17691270

申请日：2022-03-10

Applicant: DENSO CORPORATION

Inventor： Masakazu MORIMOTO ,  Yasuhiro MIZUNO ,  Masaki UCHIYAMA ,  Yuki SUGIYAMA

IPC: B60H1/00

Abstract: A plurality of components of a refrigeration cycle are connected to a connection module. The connection module includes a body having a refrigerant flow path that constitutes a part of a refrigerant flow path in the refrigeration cycle. The refrigerant flow path includes a high-temperature-side flow path and a low-temperature-side flow path. The high-temperature-side flow path has a connection port to which a high-temperature-side component of the plurality of components, through which a high-pressure refrigerant of the refrigeration cycle flows, is connectable. The low-temperature-side flow path has a connection port to which a low-temperature-side component of the plurality of components, through which a refrigerant having a lower temperature than the high-pressure refrigerant flows, is connectable.