Invention Grant
- Patent Title: Apparatus for controlling electroexpansive actuator avoiding deterioration of polarization
- Patent Title (中): 用于控制电膨胀致动器避免极化恶化的装置
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Application No.: US788485Application Date: 1985-10-17
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Publication No.: US4705003APublication Date: 1987-11-10
- Inventor: Yasuyuki Sakakibara , Seiko Abe , Masahiro Tomita , Hiroshi Yorita , Takeshi Tanaka , Toshihiko Igashira
- Applicant: Yasuyuki Sakakibara , Seiko Abe , Masahiro Tomita , Hiroshi Yorita , Takeshi Tanaka , Toshihiko Igashira
- Applicant Address: JPX Nishio
- Assignee: Nippon Soken, Inc.
- Current Assignee: Nippon Soken, Inc.
- Current Assignee Address: JPX Nishio
- Priority: JPX59-216047 19841017; JPX60-191969 19850902
- Main IPC: F02B3/06
- IPC: F02B3/06 ; F02D41/20 ; F02M41/12 ; F02M59/22 ; F02M63/00 ; H01L41/04 ; H01L41/08
Abstract:
In an apparatus for controlling an electroexpansive actuator, a high voltage is applied to the electroexpansive actuator at a non-load state after an expansion and contraction operation thereupon is completed.
Public/Granted literature
- US5722132A Locking device for receiving and removable, retaining therein a stretchable lace Public/Granted day:1998-03-03
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