JPH0181562U - - Google Patents
Info
- Publication number
- JPH0181562U JPH0181562U JP1987176501U JP17650187U JPH0181562U JP H0181562 U JPH0181562 U JP H0181562U JP 1987176501 U JP1987176501 U JP 1987176501U JP 17650187 U JP17650187 U JP 17650187U JP H0181562 U JPH0181562 U JP H0181562U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasound
- elastic member
- excitation device
- changeable
- shape memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002604 ultrasonography Methods 0.000 claims 3
- 230000005284 excitation Effects 0.000 claims 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図Ａ，ＢおよびＣはこの考案の第１実施例
を示す図、第２図は同じく第２実施例を示す図、
第３図は同じく第３実施例を示す図、第４図は同
じく第４実施例を示す図、第５図は弾性部材の変
形例を示す図である。
１……超音波ヘツド、２……支持部材、３，３
ａ，３ｂ，８……弾性部材、４，４ａ，４ｂ……
固定部材、５，５ａ，５ｂ……永久磁石、６，６
ａ，６ｂ……電磁石、７，７ａ，７ｂ……ヒータ
。
FIGS. 1A, B, and C are views showing the first embodiment of this invention; FIG. 2 is a view similarly showing the second embodiment;
FIG. 3 is a diagram showing the third embodiment, FIG. 4 is a diagram showing the fourth embodiment, and FIG. 5 is a diagram showing a modification of the elastic member. 1... Ultrasonic head, 2... Support member, 3, 3
a, 3b, 8... elastic member, 4, 4a, 4b...
Fixed member, 5, 5a, 5b...Permanent magnet, 6, 6
a, 6b... Electromagnet, 7, 7a, 7b... Heater.
Claims (1)
を介して超音波の投射方向と直交する方向に変化
可能に支持するようにした超音波顕微鏡の加振装
置において、前記弾性部材を形状記憶合金をもつ
て構成したことを特徴とする加振装置。 In an excitation device for an ultrasound microscope, a support member holding an ultrasound head is supported via an elastic member so as to be changeable in a direction orthogonal to the projection direction of ultrasound waves, and the elastic member is made of a shape memory alloy. A vibration excitation device characterized by having a structure with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176501U JPH0181562U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176501U JPH0181562U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181562U true JPH0181562U (en) | 1989-05-31 |
Family
ID=31468232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176501U Pending JPH0181562U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181562U (en) |
-
1987
- 1987-11-20 JP JP1987176501U patent/JPH0181562U/ja active Pending