Invention Grant
- Patent Title: Piston pump arrangement automatically disabling in absence of inlet liquid
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Application No.: US16291605Application Date: 2019-03-04
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Publication No.: US10584697B2Publication Date: 2020-03-10
- Inventor: Heiner Ophardt , Andrew Jones , Zhenchun Shi , Valery Ten
- Applicant: OP-HYGIENE IP GMBH
- Applicant Address: CH Niederbipp
- Assignee: OP-HYGIENE IP GMBH
- Current Assignee: OP-HYGIENE IP GMBH
- Current Assignee Address: CH Niederbipp
- Agency: Thorpe North and Western, LLP
- Priority: CA2959271 20170228
- Main IPC: F04B49/04
- IPC: F04B49/04 ; F04B23/06 ; F04B23/02 ; F04B13/02 ; F04B13/00 ; F04B49/025 ; G01F11/02 ; F04B53/16 ; F04B17/03
Abstract:
A piston pump arrangement that disables operation of the pump in the absence of an inlet liquid and also to a piston pump arrangement useful to discharge liquids from at least two sources and to disable discharge of all of the liquids when supply of liquid from at least one source is empty.
Public/Granted literature
- US20190195218A1 Piston Pump Arrangement Automatically Disabling in Absence of Inlet Liquid Public/Granted day:2019-06-27
Information query
