專利國別

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發表日期

2013-01-07 10:04:06

本校案號

P98012A

專利名稱

轉動機械的渦電流致動平衡裝置「EDDY-CURRENT ACTUATED BALANCER FOR ROTATING MACHINERY」

發明人

陳政雄、李柏霆、曾永昌

所屬院

工學院

提案單位

先進工具機研究中心

類型

發明

專利權人

國立中正大學

申請號

12/885,691

申請日期

2010-09-20

公開號

US 2012-0067121 A1

公開日期

2012-03-22

證書號

US 8,281,686 B2

核准日期

2012-10-09

國際分類號

F16F-015/14(2006.01)；F16F-015/30(2006.01)；F16C-015/00(2006.01)；G01M-001/16(2006.01)

專利權期間

2010.09.20~2030.09.20(延長191天至2031.03.30)

專利摘要

An eddy-current actuated balancer includes a barrel having a locating wall at one end thereof; two balancing wheels mounted around the barrel and carrying a respective counterweight at the border, a washer set between the balancing wheels, an elastic ring and a lock ring and a pulsed magnetic field generator mounted on each balancing wheel. The balancing wheels, the washer and the elastic ring are clamped between the locating wall of the lock ring. Each pulsed magnetic field generator is controlled to generate a pulsed magnetic field acting upon the associating balancing wheel during its rotation for inducing an eddy current that cause the associating balancing wheel to make an angular displacement relative to the barrel for balance adjustment.

圖示