Invention Grant
- Patent Title: Leak resistant pump
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Application No.: US16105340Application Date: 2018-08-20
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Publication No.: US10260631B2Publication Date: 2019-04-16
- Inventor: Billy Dean Watson
- Applicant: Billy Dean Watson
- Agency: Buskop Law Group, P.C.
- Agent Wendy Buskop
- Main IPC: F04D29/08
- IPC: F04D29/08 ; F04D29/12 ; F04D29/10 ; F16J15/00 ; F16J15/40 ; F16J15/447

Abstract:
An improved leak resistant pump with sealing system for preventing leakage of a fluid from a housing. The sealing system has a housing, wherein the housing contains the fluid. A shaft penetrates the housing. A narrow fluid flow path directs a leaked fluid from the housing. A labyrinth seal constrains the leaked fluid from the narrow fluid flow path. A stationary seal constrains a flow of the leaked fluid from the labyrinth seal and a grease seal for constraining the flow of the leaked fluid from the stationary seal.
Public/Granted literature
- US20180355973A1 LEAK RESISTANT PUMP Public/Granted day:2018-12-13
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