Title:
ソノトロードと対向要素との接触又は離脱を検出する方法
Document Type and Number:
Japanese Patent JP7492531
Kind Code:
B2
Abstract:
The present invention concerns a method of detecting the making or breaking of contact of a sonotrode (4) which is caused to vibrate with a frequency f and a vibration amplitude A0 with a counterpart element (5). To provide a method with which contact-making or breaking of a sonotrode with a counterpart element can be particularly quickly and inexpensively detected it is proposed according to the invention that the method has the following steps: a) recording a time configuration of the vibration amplitude A0 (1) during a first measurement time interval ΔT, and b) determining from the time configuration of the vibration amplitude A0 (1) whether making or breaking of contact occurred within the measurement time interval ΔT.
Inventors:
Gerhard Gunnat
Application Number:
JP2021553289A
Publication Date:
May 29, 2024
Filing Date:
March 10, 2020
Export Citation:
Assignee:
Hermann Ultra Charte Hinik Gezel Shaft Mitt Beschlenktel Haftung Und Company Commandito Gezel Shaft
International Classes:
B23K20/10; G01H17/00
Domestic Patent References:
| JP2012254818A | ||||
| JP2008500904A | ||||
| JP2012024771A | ||||
| JP6007745A | ||||
| JP2010503536A | ||||
| JP1133690A | ||||
| JP2005511316A |
Foreign References:
| DE2823361B | ||||
| US20070251977 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Junichi Tsuruta
Tomohiro Minamiyama
Yuichi Morimoto
Shinji Mihashi
Junichi Tsuruta
Tomohiro Minamiyama
Yuichi Morimoto