Invention Grant
- Patent Title: Multi-port rotary actuated valve assembly
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Application No.: US17560449Application Date: 2021-12-23
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Publication No.: US11781662B2Publication Date: 2023-10-10
- Inventor: Tilo Schäfer , Jan Hinrichs , Michael Krug , Dean Bajlon , Frants Selimov
- Applicant: HANON SYSTEMS EFP DEUTSCHLAND GMBH , Hanon Systems EFP Canada Ltd.
- Applicant Address: DE Bad Homburg v. d. Höhe
- Assignee: HANON SYSTEMS EFP DEUTSCHLAND GMBH,Hanon Systems EFP Canada Ltd.
- Current Assignee: HANON SYSTEMS EFP DEUTSCHLAND GMBH,Hanon Systems EFP Canada Ltd.
- Current Assignee Address: DE Bad Homburg v. d. Höhe; CA Concord
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F16K11/085
- IPC: F16K11/085

Abstract:
A multi-port, rotary actuated valve assembly for controlling fluid flow in a vehicle is provided, which includes a valve housing defining a puck-receiving cavity. A puck is positioned within the puck-receiving cavity and is rotatable therein. The puck has a plurality of chambers that interconnect different combinations of ports provided in the valve housing depending on the rotational position of the puck. The chambers in the puck include at least a first chamber and a second chamber, each of which include a chamber opening on the distal end of the puck. The opening to the first chamber on the distal end of the puck is radially inboard of the opening to the second chamber such that at least two separate and parallel fluid flow paths are provided on the distal end of the puck along which fluid may enter or exit the first and second chambers, respectively.
Public/Granted literature
- US20220381354A1 MULTI-PORT ROTARY ACTUATED VALVE ASSEMBLY Public/Granted day:2022-12-01
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