公开(公告)号：US20170038151A1

公开(公告)日：2017-02-09

申请号：US15297671

申请日：2016-10-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOSHITOSHI NODA ,  YASUHIRO ASAIDA ,  HIDEAKI HAMADA ,  MITUHIRO IKEDA ,  KENTARO KURODA

IPC: F28D9/00 ,  F25B43/00 ,  F28F3/08

CPC classification number: F28D9/0093 ,  B60H1/32 ,  F25B39/00 ,  F25B43/006 ,  F25B2400/16 ,  F28D9/005 ,  F28D2021/0063 ,  F28D2021/007 ,  F28D2021/0073 ,  F28F3/086 ,  F28F9/0251

Abstract: A heat exchanger includes a first stack portion and a second stack portion. The first stack portion has a plurality of plates which are stacked, and a first refrigerant passage and a first coolant passage are formed between the plurality of plates. The second stack portion has a plurality of receiver components which are stacked, and a refrigerant retaining portion leading to the first refrigerant passage is formed in the plurality of receiver components. The second stack portion is stacked on the first stack portion in the same direction as a stacking direction in which the plurality of plates are stacked.

Abstract translation: 热交换器包括第一堆叠部分和第二堆叠部分。 第一堆叠部分具有堆叠的多个板，并且在多个板之间形成第一制冷剂通道和第一冷却剂通道。 第二堆叠部分具有堆叠的多个接收器部件，并且在多个接收器部件中形成通向第一制冷剂通道的制冷剂保持部。 第二堆叠部分与堆叠多个板的堆叠方向相同的方向堆叠在第一堆叠部分上。

公开(公告)号：US20220410241A1

公开(公告)日：2022-12-29

申请号：US17805457

申请日：2022-06-04

Applicant: Panasonic Intellectual Property Management Co, Ltd.

Inventor： HIDEAKI HAMADA ,  MITSUO SAITOH ,  NAOKI NOJIRI

IPC: B21D24/10 ,  B21D22/20 ,  B30B15/00 ,  B30B15/26

Abstract: Provided is a press-forming apparatus including: a punch; a die having an inclined surface inclined toward a hollow part into which the punch is inserted and; a die plate holding the die; a blank holder having a holding surface facing the inclined surface of the die; a die load sensor detecting a load in a pressing direction, a load in a first direction perpendicular to the pressing direction, and a load in a second direction perpendicular to the first direction; a controller that calculates a normal force of the die based on the loads in the pressing direction, in the first direction, and in the second direction, the loads being detected by the die load sensor, and calculates the amount of correction of clearance between the die and the blank holder based on the normal force of the die; a first driver that moves the die in the pressing direction based on the amount of correction of clearance; and a second driver that drives the punch in the pressing direction.