Invention Grant
- Patent Title: Coupling system for use with fluid displacement apparatus
- Patent Title (中): 用于流体置换设备的联轴器系统
-
Application No.: US13567324Application Date: 2012-08-06
-
Publication No.: US08398934B2Publication Date: 2013-03-19
- Inventor: Douglas S. Bensley
- Applicant: Douglas S. Bensley
- Applicant Address: US VT North Springfield
- Assignee: Ivek Corporation
- Current Assignee: Ivek Corporation
- Current Assignee Address: US VT North Springfield
- Agency: Grossman Tucker Perreault & Pfleger, PLLC
- Main IPC: B01L3/02
- IPC: B01L3/02
Abstract:
A magnetic coupling system may be used in a fluid displacement apparatus to magnetically couple a drive shaft to a piston. The magnetic coupling system may include first and second magnetic couplers at the ends of the drive shaft and piston, respectively. The first magnetic coupler and second magnetic coupler may be configured to exert an attractive force. A bearing between the magnetic couplers reduces friction and side loading.
Public/Granted literature
- US20120294735A1 COUPLING SYSTEM FOR USE WITH FLUID DISPLACEMENT APPARATUS Public/Granted day:2012-11-22
Information query
IPC分类:
