Title:
【発明の名称】液体媒体内の物品を超音波加工するための装置
Document Type and Number:
Japanese Patent JPH04500033
Kind Code:
A
Abstract:
PCT No. PCT/SU89/00121 Sec. 371 Date Jan. 15, 1991 Sec. 102(e) Date Jan. 15, 1991 PCT Filed May 17, 1989 PCT Pub. No. WO90/14175 PCT Pub. Date Nov. 29, 1990.The device for ultrasonic machining of articles in a liquid medium comprises two groups (2, 3) of acoustical-electrical transducers (4) arranged on an elastic element (7), filled with a liquid medium (8), in staggered order at a predetermined distance from articles being machined. The acoustical-electrical transducers (4) of the group (2) are connected to the output of an ultrasonic generator (1). The acoustical-electrical transducers (4) of the group (3) are connected to the output of the ultrasonic generator (1) through a phase-pulse modulator (5) connected to a saw-tooth voltage generator (6).
Inventors:
Samarin Igor Albertovich
Tiavlovski, Mikhail Dominkovich
Tiavlovski, Mikhail Dominkovich
Application Number:
JP50874989A
Publication Date:
January 09, 1992
Filing Date:
May 17, 1989
Export Citation:
Assignee:
Minski Radiotefniceski Institute
International Classes:
B08B3/12; G10K11/34; (IPC1-7): B08B3/12
Attorney, Agent or Firm:
Aoki Akira (4 outside)