Invention Grant
- Patent Title: Pump having stepper motor and overdrive control
- Patent Title (中): 泵具有步进电机和超速控制
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Application No.: US13271862Application Date: 2011-10-12
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Publication No.: US09022177B2Publication Date: 2015-05-05
- Inventor: Paul G. Conley , David C. Beck , Nathan D. Donovan
- Applicant: Paul G. Conley , David C. Beck , Nathan D. Donovan
- Applicant Address: US MI St. Louis
- Assignee: Lincoln Industrial Corporation
- Current Assignee: Lincoln Industrial Corporation
- Current Assignee Address: US MI St. Louis
- Agency: Senniger Powers LLP
- Main IPC: F01M1/02
- IPC: F01M1/02 ; F01M1/18 ; F16N7/38 ; F16N7/14 ; F16N13/02
Abstract:
Apparatus and method for supplying lubricant to a plurality of lubrication sites. Embodiments include a pump with venting and non-venting piston return, a pump with stirrer and direct feed mechanism, a pump with CAN system and self-diagnostics, a pump with heated housing and reservoir and a pump with stepper motor and overdrive control.
Public/Granted literature
- US20120132483A1 PUMP HAVING STEPPER MOTOR AND OVERDRIVE CONTROL Public/Granted day:2012-05-31
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