Abstract
The invention is disclosed the schlieren type ultrasonic wave observer system. The invention creates optics interference by the ultrasonic wave sound field after perturbation the medium, and combines to make the interference penetration optical projection the image, the goal lies in the observation ordinary naked eye blind ultrasonic wave sound field distribution. Characteristic of the invention using the spectroscope and the reflector combination, as well as microcontroller precise time delay control, might formerly be limited under the 4F optical field length limit to enhance largely the field of vision the several fold.
| Translated title of the contribution | THE SCHLIEREN TYPE ULTRASONIC WAVE OBSERVER SYSTEM |
|---|---|
| Original language | Chinese (Traditional) |
| Patent number | I409452 |
| IPC | G01N 21/45(2006.01); G01N 29/02(2006.01) |
| State | Published - 21 09 2013 |
Bibliographical note
公開公告號: I409452Announcement ID: I409452