Invention Grant
- Patent Title: Bearing heater
- Patent Title (中): 轴承加热器
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Application No.: US13121768Application Date: 2008-09-30
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Publication No.: US09012819B2Publication Date: 2015-04-21
- Inventor: Sébastien David , Sylvain Humbert
- Applicant: Sébastien David , Sylvain Humbert
- Applicant Address: SE Gothenburg
- Assignee: Aktiebolaget SKF
- Current Assignee: Aktiebolaget SKF
- Current Assignee Address: SE Gothenburg
- Agency: SKF USA Inc. Patent Dept.
- Agent Bryan Peckjian
- International Application: PCT/EP2008/063075 WO 20080930
- International Announcement: WO2010/037414 WO 20100408
- Main IPC: F16C35/063
- IPC: F16C35/063 ; C21D1/42 ; C21D9/40 ; H05B1/02
Abstract:
Improved induction heating of a rolling bearing without the risk of damaging or blocking the bearing is achieved by controlling the heating cycle as a function of the temperature difference between the inner and outer bearing rings and/or dividing the heating cycle into different portions using different power combinations of at least two induction coils.
Public/Granted literature
- US20110226757A1 Bearing Heater Public/Granted day:2011-09-22
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