Invention Grant
- Patent Title: Drive circuit for a two layer laminated electrostriction element
- Patent Title (中): 用于双层层压电致伸缩元件的驱动电路
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Application No.: US750212Application Date: 1985-07-01
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Publication No.: US4857757APublication Date: 1989-08-15
- Inventor: Ryuichi Sato , Tsutomu Taniguchi , Masatoshi Ohba
- Applicant: Ryuichi Sato , Tsutomu Taniguchi , Masatoshi Ohba
- Applicant Address: JPX Kyoto
- Assignee: Omron Tateisi Electronics Co.
- Current Assignee: Omron Tateisi Electronics Co.
- Current Assignee Address: JPX Kyoto
- Priority: JPX59-135843 19840629
- Main IPC: H01H57/00
- IPC: H01H57/00 ; H01H47/22 ; H01L41/04
Abstract:
A drive circuit of a two-laminated electrostriction element, wherein a common junction of two sheets of electric distortion elements is connected to one of the driving power source through a first switching means, and the other terminal of the one electrostriction element is connected to the other of said driving power source, with the other terminal of the other electrostriction element being connected to a second switching means, thereby to rotate the other electrostriction element by the voltage charged in the one electrostriction element.
Public/Granted literature
- US5869920A Light source in the form of a sealed beam ARC lamp including three reflective surfaces Public/Granted day:1999-02-09
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