基本信息:
- 专利标题： PRESSURE VESSEL AND REFRIGERATION APPARATUS
- 申请号：US17989958 申请日：2022-11-18
- 公开(公告)号：US20230082318A1 公开(公告)日：2023-03-16
- 发明人： Junichi Hamadate , Masanori Jindou , Hiroaki Matsuda , Ayumi Komaki
- 申请人： DAIKIN INDUSTRIES, LTD.
- 申请人地址： JP Osaka
- 专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人： DAIKIN INDUSTRIES, LTD.
- 当前专利权人地址： JP Osaka
- 优先权： JP2020-088945 20200521
- 主分类号： F25B41/40
- IPC分类号： F25B41/40 ; F25B43/00
摘要：
A pressure vessel provided on a refrigerant circuit, includes: a vessel body made of iron; an inlet pipe causing a refrigerant to flow into the vessel body; and an outlet pipe causing the refrigerant to flow out of the vessel body. A pipe includes one or both of the inlet pipe and the outlet pipe. The pipe includes: a first portion made of stainless steel; a second portion made of a material whose main component is copper; and a brazed portion connecting the first portion and the second portion. An end of the first portion on a first side in a pipe axial direction of the pipe is disposed outside the vessel body. An end of the first portion on a second side in the pipe axial direction is connected to the second portion. The second portion is connected to the vessel body.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F25 | 制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化 |
| ----F25B | 制冷机，制冷设备或系统；加热和制冷的联合系统；热泵系统 |
| ------F25B41/00 | 流体循环装置，例如从蒸发器往发生器输送液体用的 |
| --------F25B41/40 | .流程装置 |