JPH02116758U - - Google Patents
Info
- Publication number
- JPH02116758U JPH02116758U JP2518489U JP2518489U JPH02116758U JP H02116758 U JPH02116758 U JP H02116758U JP 2518489 U JP2518489 U JP 2518489U JP 2518489 U JP2518489 U JP 2518489U JP H02116758 U JPH02116758 U JP H02116758U
- Authority
- JP
- Japan
- Prior art keywords
- laminated composite
- ceramic powder
- piezoelectric actuator
- piezoelectric ceramic
- resin
- 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
- 239000000843 powder Substances 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Description
第１図は本考案による積層型複合圧電アクチユ
エータの一実施例を示す概説図、第２図はその要
部拡大図、第３図は他の一実施例に係る概説図、
第４図はその製造工程図、第５図は従来例の概略
図を示す。
図面中、１００，２００は積層型複合圧電アク
チユエータ、１０１は圧電セラミツクス粉子、１
０２は樹脂部、１０３は樹脂層、１０４は金属箔
、１０５はリード線、１０６，２０６は絶縁モー
ルド、２０４はテープ状金属箔、２１０は圧電性
テープ状物である。
FIG. 1 is a schematic diagram showing one embodiment of a laminated composite piezoelectric actuator according to the present invention, FIG. 2 is an enlarged view of its main parts, and FIG. 3 is a schematic diagram of another embodiment.
FIG. 4 shows a manufacturing process diagram thereof, and FIG. 5 shows a schematic diagram of a conventional example. In the drawing, 100 and 200 are laminated composite piezoelectric actuators, 101 is piezoelectric ceramic powder, and 1
02 is a resin part, 103 is a resin layer, 104 is a metal foil, 105 is a lead wire, 106 and 206 are insulating molds, 204 is a tape-shaped metal foil, and 210 is a piezoelectric tape-shaped object.
Claims (1)
連結する樹脂部を有する樹脂層と、金属箔とを積
層させてなる積層型複合圧電アクチユエータであ
つて、 上記圧電セラミツクス粉子の粉径を樹脂部の厚
さよりも大としたことを特徴とする積層型複合圧
電アクチユエータ。[Scope of Claim for Utility Model Registration] A laminated composite piezoelectric actuator formed by laminating piezoelectric ceramic powder, a resin layer having a resin portion that interconnects these powders, and metal foil, the piezoelectric ceramic powder described above A laminated composite piezoelectric actuator characterized in that the powder diameter of the core is larger than the thickness of the resin part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2518489U JPH02116758U (en) | 1989-03-07 | 1989-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2518489U JPH02116758U (en) | 1989-03-07 | 1989-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116758U true JPH02116758U (en) | 1990-09-19 |
Family
ID=31245696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2518489U Pending JPH02116758U (en) | 1989-03-07 | 1989-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02116758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013519166A (en) * | 2010-02-08 | 2013-05-23 | イマージョン コーポレイション | System and method for haptic feedback using laterally driven piezoelectric actuators |
-
1989
- 1989-03-07 JP JP2518489U patent/JPH02116758U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013519166A (en) * | 2010-02-08 | 2013-05-23 | イマージョン コーポレイション | System and method for haptic feedback using laterally driven piezoelectric actuators |
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