Invention Grant
- Patent Title: Quick disconnect coupling with internal valves
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Application No.: US16949475Application Date: 2020-10-30
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Publication No.: US11280438B2Publication Date: 2022-03-22
- Inventor: Gary M. Jenski, Jr. , William T. Flynn
- Applicant: Eaton Intelligent Power Limited
- Applicant Address: IE Dublin
- Assignee: Eaton Intelligent Power Limited
- Current Assignee: Eaton Intelligent Power Limited
- Current Assignee Address: IE Dublin
- Agency: Merchant & Gould P.C.
- Main IPC: F16L37/36
- IPC: F16L37/36 ; F16L37/34

Abstract:
A quick disconnect coupling can include a first part and a second part. The first part can define a primary fluid passageway and a secondary fluid passageway and can include a first valve movable between open and closed positions to control flow through the first part secondary fluid passageway. The second part can define a second part defining a primary fluid passageway and a secondary fluid passageway and can include a second valve movable between open and closed positions to control flow through the second part secondary fluid passageway. In one aspect, the second part is removably connectable to the first part such that, when connected the first and second part primary passageways are placed in fluid communication with each other and the first and second valves are operable between the open and closed positions to selectively place the secondary fluid passageways of the first and second parts in fluid communication with each other.
Public/Granted literature
- US20210131598A1 Quick Disconnect Coupling with Internal Valves Public/Granted day:2021-05-06
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