US 12,146,579 B2
Fluid adjusting device
Yue Ma, Shanghai (CN); and Michael Henker, Shanghai (CN)
Assigned to Illinois Tool Works Inc., Glenview, IL (US)
Filed by Illinois Tool Works Inc., Glenview, IL (US)
Filed on Jan. 6, 2023, as Appl. No. 18/094,175.
Claims priority of application No. 202210038866.6 (CN), filed on Jan. 13, 2022; and application No. 202211612768.5 (CN), filed on Dec. 15, 2022.
Prior Publication US 2023/0220844 A1, Jul. 13, 2023
Int. Cl. F16K 21/00 (2006.01); F01P 11/02 (2006.01)
CPC F16K 21/00 (2013.01) [F01P 11/029 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A fluid adjusting device, comprising:
a reservoir, wherein the reservoir is provided with a fluid storage cavity and at least two fluid outlets, the at least two fluid outlets are in communication with the fluid storage cavity, and the fluid storage cavity is configured to store a cooling fluid;
at least two connection channels, wherein the at least two connection channels can be connected to at least two circulation circuits respectively;
at least two supply channels, wherein the at least two fluid outlets are in communication with the at least two connection channels by means of the at least two supply channels respectively; and
at least one one-way valve, wherein the at least one one-way valve is arranged in at least one supply channel of the at least two supply channels, and is configured to enable a fluid to flow from the reservoir to a corresponding connection channel in unidirectional manner.