Invention Grant
- Patent Title: Finned heat exchanger U-bends, manifolds, and distributor tubes
-
Application No.: US16730302Application Date: 2019-12-30
-
Publication No.: US11604032B2Publication Date: 2023-03-14
- Inventor: Douglas A. Kester , Nicholas P. Mislak
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Auburn Hills
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Auburn Hills
- Agency: Fletcher Yoder, P.C.
- Main IPC: F28D1/047
- IPC: F28D1/047 ; F28D1/04 ; F28F9/02 ; F28F1/12 ; F28F1/24 ; F28D21/00 ; F28F1/10

Abstract:
A heat exchanger includes a frame and a plurality of coil passes disposed within the frame. The plurality of coil passes is configured to direct a flow of a refrigerant therethrough to transfer heat with an air flow passing over the heat exchanger. The plurality of coil passes include a U-bend disposed between first and second linear portions of the plurality of coil passes to redirect the refrigerant from a first longitudinal end of the heat exchanger to a second longitudinal end of the heat exchanger. Additionally, a first plurality of fins is disposed on an outer surface the U-bend.
Information query
IPC分类: