Invention Grant
US08881852B2 Pushable frame with generators that convert kinetic energy into electric energy
有权
具有将动能转换成电能的发电机的可推式框架
- Patent Title: Pushable frame with generators that convert kinetic energy into electric energy
- Patent Title (中): 具有将动能转换成电能的发电机的可推式框架
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Application No.: US13380887Application Date: 2010-09-20
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Publication No.: US08881852B2Publication Date: 2014-11-11
- Inventor: Seong-yoon Kim
- Applicant: Seong-yoon Kim
- Applicant Address: KR Gyeongsangbuk-Do
- Assignee: Woosung Tech. Co., Ltd.
- Current Assignee: Woosung Tech. Co., Ltd.
- Current Assignee Address: KR Gyeongsangbuk-Do
- Agency: Leason Ellis LLP.
- Priority: KR10-2009-0089352 20090922
- International Application: PCT/KR2010/006487 WO 20100920
- International Announcement: WO2011/037399 WO 20110331
- Main IPC: B62B3/02
- IPC: B62B3/02 ; A61H3/04
Abstract:
A pushable frame includes a plurality of wheels to allow maneuvering due to a rolling motion of one or more wheels. A power generator is operatively connected to the wheels such that kinetic motion of the wheels caused by the frame being pushed or pulled by the user is converted into electric energy. A speed regulator is operatively connected with the plurality of wheels and the power generator such that a rolling speed of one or more wheels is controlled based on a rolling condition of the one or more wheels.
Public/Granted literature
- US20120187661A1 PUSHABLE FRAME WITH GENERATORS THAT CONVERT KINETIC ENERGY INTO ELECTRIC ENERGY Public/Granted day:2012-07-26
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