Invention Grant
- Patent Title: Human power generation using dual pulls
- Patent Title (中): 人力发电使用双拉
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Application No.: US11983423Application Date: 2007-11-07
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Publication No.: US08013457B2Publication Date: 2011-09-06
- Inventor: Colin Bulthaup , Saul Griffith , Dan Goldwater , Corwin Hardham , George Homsy , Eric Wilhelm
- Applicant: Colin Bulthaup , Saul Griffith , Dan Goldwater , Corwin Hardham , George Homsy , Eric Wilhelm
- Applicant Address: US CA San Francisco
- Assignee: Potenco, Inc.
- Current Assignee: Potenco, Inc.
- Current Assignee Address: US CA San Francisco
- Agency: Van Pelt, Yi & James LLP
- Main IPC: F02B63/04
- IPC: F02B63/04 ; F03G7/08 ; H02K7/18
Abstract:
An electric power generation system is disclosed. The electric power generation system includes: a first string and a second string configured to be pulled; a first portion of a bobbin configured to rotate in a direction when the first string is unwound from the bobbin as the first string is pulled; a second portion of a bobbin configured to rotate in the direction when the second string is unwound from the bobbin as the second string is pulled; and an electric power generator having a rotor wherein the rotor is mechanically coupled to the bobbin. The pulling of the second string causes the first string to retract and the pulling of the first string causes the second string to retract.
Public/Granted literature
- US20080157636A1 Human power generation using dual pulls Public/Granted day:2008-07-03
Information query
