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公开(公告)号：US20210025397A1
公开(公告)日：2021-01-28
申请号：US16927378
申请日：2020-07-13
Applicant: Delta Electronics, Inc.
Inventor： Wei-Fang WU , Chia-Ying HSU , Chia-Yu YEH , Chi-Chang TENG
Abstract: A pump mechanism is provided, including a housing, a first impeller, a second impeller, and two driving modules. The housing includes a first recess, a second recess, a plate, a channel, an input pipe, a first output pipe, and a second output pipe. The plate is disposed between the first recess and the second recess. The channel passes through the plate and communicated with the first recess and the second recess. The input pipe is connected to the channel and passes through the housing and the plate. The first output pipe and the second output pipe are respectively communicated with the first recess and the second recess.
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公开(公告)号：US20210024277A1
公开(公告)日：2021-01-28
申请号：US16726966
申请日：2019-12-26
Applicant: DELTA ELECTRONICS, INC.
Inventor： Yu-Jei HUANG , Wei-Fang WU , Chia-Ying HSU , Chih-Chieh LU
Abstract: A liquid storage tank includes a housing, a piston, a lower cover, an elastic element, and an outlet pipe. The piston is located in the housing. The lower cover is attached to the housing and has a support post extending toward the piston. The piston, the housing, and the lower cover define a tank chamber. The elastic element is connected with the tank hosing and the piston. The outlet pipe communicates with the tank chamber.
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公开(公告)号：US20220315315A1
公开(公告)日：2022-10-06
申请号：US17808106
申请日：2022-06-21
Applicant: DELTA ELECTRONICS, INC.
Inventor： Yu-Jei HUANG , Wei-Fang WU , Chia-Ying HSU , Chih-Chieh LU
Abstract: A liquid storage tank includes a housing, a piston located in the housing, a cover, an elastic element, and an outlet pipe. The cover is attached to the housing and has a support post extending toward the piston. The piston, the housing, and the cover define a tank chamber. The tank chamber is filled with cooling liquid. The elastic element is connected with the tank hosing and the piston. The elastic element is free from contact with the cooling liquid. The outlet pipe communicates with the tank chamber. An extension direction of an opening of the outlet pipe is not parallel to a direction of movement of the elastic element. When the cooling liquid is decreased, the piston compressed the tank chamber such that the elastic element is released. The tank chamber is continuously compressed by pairing the elastic element and the piston.
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公开(公告)号：US20210025399A1
公开(公告)日：2021-01-28
申请号：US16938190
申请日：2020-07-24
Applicant: Delta Electronics, Inc.
Inventor： Wei-Fang WU , Chia-Ying HSU , Chia-Yu YEH , Chi-Chang TENG
IPC: F04D13/14 , F04D1/06 , F04D29/043 , F04D29/42
Abstract: A pump body includes a housing, a first and a second chambers separated and communicated by the housing, an input pipe communicated with the first chamber and an output pipe communicated with the second chamber. The input pipe has a water outlet located in the first chamber. The output pipe has a water inlet located in the second chamber. The first pump has a first rotor placed in the first chamber. The second pump has a second rotor placed in the second chamber, wherein an extension line of a rotating shaft of the second rotor is perpendicular to a plane where a rotating shaft of the first rotor located.
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