Title:
HIGH-SPEED CIRCULAR VIBRATOR PROVIDING STABLE FEEDING
Document Type and Number:
WIPO Patent Application WO/2020/244330
Kind Code:
A1
Abstract:
A high-speed circular vibrator providing stable feeding, comprising a vibrator lower fixed component (1) and a vibrator top plate (2) mounted on an upper side of the vibrator lower fixed component (1). A fixing plate (8) is disposed at an inner side of the vibrator lower fixed component (1). A metal core (3) is disposed at a side of the fixing plate (8) and is E-shaped, and two ends of the metal core (3) are fixedly connected to the fixing plate (8). A piezoelectric element (5) is disposed in the middle of the metal core (3), and a carbon fiber vibration plate spring (4) is fixedly connected to an end of the piezoelectric element (5). A vibrating-component connection portion (6) is fixedly connected to an end of the metal core (3).
More Like This:
Inventors:
HARA JUNICHI (JP)
MORITA FUMIHITO (JP)
NONAKA HIDEAKI (JP)
LI GUANGHUI (CN)
ZHANG JIHONG (CN)
MORITA FUMIHITO (JP)
NONAKA HIDEAKI (JP)
LI GUANGHUI (CN)
ZHANG JIHONG (CN)
Application Number:
PCT/CN2020/086371
Publication Date:
December 10, 2020
Filing Date:
April 23, 2020
Export Citation:
Assignee:
BFC CO LTD (JP)
BFC DALIAN CO LTD (CN)
NISHIKAWA TAKUYA (JP)
PIAO WENGUANG (CN)
BFC DALIAN CO LTD (CN)
NISHIKAWA TAKUYA (JP)
PIAO WENGUANG (CN)
International Classes:
B65G27/10; B65G27/34
Foreign References:
| CN110294272A | 2019-10-01 | |||
| CN210285677U | 2020-04-10 | |||
| CN110255092A | 2019-09-20 | |||
| CN101289137A | 2008-10-22 | |||
| CN107444856A | 2017-12-08 | |||
| JP2014084185A | 2014-05-12 | |||
| JP2007039199A | 2007-02-15 |
Attorney, Agent or Firm:
KEYCOM PARTNERS, P.C. (CN)
Download PDF: