JPS61181367U

JPS61181367U -

Info

Publication number: JPS61181367U
Application number: JP6442985U
Authority: JP
Priority date: 1985-04-30
Filing date: 1985-04-30
Publication date: 1986-11-12

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は同実施例の断面図であつてＡはＡ―Ａ線断面
図、ＢはＢ―Ｂ線断面図、ＣはＣ―Ｃ線断面図、
第３図は本考案の他例を示す断面図、第４図Ａ，
Ｂ，Ｃは第３図のＡ―Ａ線断面図、Ｂ―Ｂ線断面
図、Ｃ―Ｃ線断面図、第５図は従来装置の概略構
成図、第６図は同従来装置の探触子の断面図であ
る。１……探触子、６……接触媒質送出用流路、９
……固定子、１０……移動子。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figures are cross-sectional views of the same embodiment, where A is a cross-sectional view taken along the line A-A, B is a cross-sectional view taken along the B-B line, and C is a cross-sectional view taken along the C-C line.
Fig. 3 is a sectional view showing another example of the present invention, Fig. 4A,
B and C are a cross-sectional view taken along the line AA, B-B, and C-C in FIG. 3, FIG. 5 is a schematic diagram of the conventional device, and FIG. 6 is a probe of the conventional device. It is a sectional view of a child. 1...Probe, 6...Couplant delivery channel, 9
... Stator, 10... Mover.

Claims

[Scope of Claim for Utility Model Registration] (1) A couplant delivery channel is provided at the tip of the probe that projects ultrasonic pulses onto the test object, and a couplant flow rate adjustment mechanism is provided in this couplant delivery channel. An ultrasonic probe characterized by being provided with. (2) The ultrasonic probe according to claim 1 of the utility model registration claim, in which the flow rate adjustment mechanism is composed of a probe-side stator and a mover that opens by rotating a screw relative to the stator. . (3) The ultrasonic probe according to claim 1 of the utility model registration claim, in which the flow rate adjustment mechanism is composed of a probe-side stator and a mover that opens and moves by pressing the tip against the object to be tested. .