JPS61136565U - - Google Patents
Info
- Publication number
- JPS61136565U JPS61136565U JP1985018468U JP1846885U JPS61136565U JP S61136565 U JPS61136565 U JP S61136565U JP 1985018468 U JP1985018468 U JP 1985018468U JP 1846885 U JP1846885 U JP 1846885U JP S61136565 U JPS61136565 U JP S61136565U
- Authority
- JP
- Japan
- Prior art keywords
- fluid
- flow path
- container
- heat
- electric field
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 230000005684 electric field Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
第１図及び第２図は本考案の実施例装置をそれ
ぞれ示す概要図及び要部拡大図、第３図は本実施
例装置の耐電界を示す線図、第４図は本実施例の
素子の温度特性を示す線図である。
１……積層型圧電素子、２……絶縁性の高い流
体、３……容器、６……突出部、１５……流路、
１６……ポンプ、１８……熱交換器、２０……フ
イン。
FIGS. 1 and 2 are a schematic diagram and an enlarged view of essential parts respectively showing an embodiment of the device of the present invention, FIG. 3 is a diagram showing the withstand electric field of the device of this embodiment, and FIG. 4 is an element of the embodiment of the present invention. FIG. 3 is a diagram showing the temperature characteristics of FIG. DESCRIPTION OF SYMBOLS 1... Laminated piezoelectric element, 2... Highly insulating fluid, 3... Container, 6... Projection, 15... Channel,
16...pump, 18...heat exchanger, 20...fin.
Claims (1)
圧電素子と、該素子を臨ませ電気的絶縁性の高い
流体を収納する容器と、前記素子を所定の温度に
保持するため該流体を循環流通させる流路と、該
流路と該容器との少なくとも一方に設け該流体を
加熱もしくは冷却する熱交換器とからなることを
特徴とする圧電型変位装置。 A laminated piezoelectric element that can be energized to generate an electric field, a container facing the element and containing a highly electrically insulating fluid, and circulating the fluid in order to maintain the element at a predetermined temperature. A piezoelectric displacement device comprising a flow path and a heat exchanger provided in at least one of the flow path and the container to heat or cool the fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018468U JPS61136565U (en) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985018468U JPS61136565U (en) | 1985-02-12 | 1985-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136565U true JPS61136565U (en) | 1986-08-25 |
Family
ID=30507139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985018468U Pending JPS61136565U (en) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136565U (en) |
-
1985
- 1985-02-12 JP JP1985018468U patent/JPS61136565U/ja active Pending
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