VIBRATOR FOR ULTRASONIC CLEANING,申请号JP20060034191-传众专利搜索

VIBRATOR FOR ULTRASONIC CLEANING

申请公布号：JP2007209928(A)

申请号：JP20060034191

申请日期：2006.02.10

申请公布日期：2007.08.23

申请人：

HONDA ELECTRONIC CO LTD

发明人：YAMAMORI HARUO;MAITA YUICHI

分类号：B08B3/12

主分类号：B08B3/12

摘要：PROBLEM TO BE SOLVED: To solve the problem that current ultrasonic cleaning apparatuses tend to damage to-be-cleaned articles having a fine pattern because of unevenness of ultrasonic waves generated on the slope of the bar-shaped horn. SOLUTION: An expanded part 7a is formed at one end of the bar-shaped horn 7, and a lens 7c is embedded in the expanded part 7a. A piezoelectric vibrator 8 is mounted on the upper end of the lens 7c. The other end of the horn 7 is cut obliquely at a point more distant from the focus point of the horn 7 to form a slope 7b. COPYRIGHT: (C)2007,JPO&INPIT