Invention Grant
- Patent Title: System and method for a pump with reduced form factor
- Patent Title (中): 具有减小形状因数的泵的系统和方法
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Application No.: US13216944Application Date: 2011-08-24
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Publication No.: US08651823B2Publication Date: 2014-02-18
- Inventor: James Cedrone , George Gonnella , Iraj Gashgaee
- Applicant: James Cedrone , George Gonnella , Iraj Gashgaee
- Applicant Address: US MA Billerica
- Assignee: Entegris, Inc.
- Current Assignee: Entegris, Inc.
- Current Assignee Address: US MA Billerica
- Agency: Sprinkle IP Law Group
- Main IPC: F04B35/04
- IPC: F04B35/04

Abstract:
Embodiments of the present invention provide pumps with features to reduce form factor and increase reliability and serviceability. Additionally, embodiments of the present invention provide features for gentle fluid handling characteristics. Embodiments of the present invention can include a pump having a motor driven feed stage pump and a motor driven dispense stage pump. The feed stage motor and the feed stage motor can include various types of motors and the pumps can be rolling diaphragm or other pumps. According to one embodiment, a dispense block defining the pump chambers and various flow passages can be formed out of a single piece of material.
Public/Granted literature
- US20120057990A1 System and Method for a Pump With Reduced Form Factor Public/Granted day:2012-03-08
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