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
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Application No.: US11620188Application Date: 2007-01-05
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Publication No.: US07690293B2Publication Date: 2010-04-06
- Inventor: Douglas S. Bensley , Robert C. Demers , James V. Bruno
- Applicant: Douglas S. Bensley , Robert C. Demers , James V. Bruno
- 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: F01B9/00
- IPC: F01B9/00 ; F16J1/10
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 second magnetic coupler is configured to magnetically engage the first magnetic coupler and configured to mechanically engage the first magnetic coupler if the couplers disengage magnetically.
Public/Granted literature
- US20080166248A1 COUPLING SYSTEM FOR USE WITH FLUID DISPLACEMENT APPARATUS Public/Granted day:2008-07-10
Information query
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