JPS63149558U - - Google Patents
Info
- Publication number
- JPS63149558U JPS63149558U JP1986174597U JP17459786U JPS63149558U JP S63149558 U JPS63149558 U JP S63149558U JP 1986174597 U JP1986174597 U JP 1986174597U JP 17459786 U JP17459786 U JP 17459786U JP S63149558 U JPS63149558 U JP S63149558U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- actuator
- laminated
- insulating member
- ceramic
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
第１図は本考案のセラミツクアクチユエータの
製作工程例を示す説明図、第２図は従来例を示す
説明図である。
１……セラミツクシート、２，２ａ……電極、
３，４……導電性部材、９……積層体、１０……
絶縁部材、２０……溝。
FIG. 1 is an explanatory diagram showing an example of the manufacturing process of the ceramic actuator of the present invention, and FIG. 2 is an explanatory diagram showing a conventional example. 1... Ceramic sheet, 2, 2a... Electrode,
3, 4... Conductive member, 9... Laminate, 10...
Insulating member, 20...groove.
Claims (1)
面に電極を形成し、このシートを複数枚積層し、
前記電極のそれぞれに電界を印加して駆動させる
セラミツクアクチユエータにおいて、前記アクチ
ユエータの側面（積層面）に前記電極の一つを含
む位置に、隣接する電極とは非接触の状態で交互
に溝を形成し、この溝に絶縁部材を埋め込み、前
記絶縁部材を含む前記側面を覆つて導電性部材を
形成したことを特徴とするセラミツクアクチユエ
ータ。 An electrode is formed on at least one surface of a sheet-shaped piezoelectric ceramic, and a plurality of these sheets are laminated,
In a ceramic actuator that is driven by applying an electric field to each of the electrodes, grooves are formed alternately on the side surface (laminated surface) of the actuator at a position that includes one of the electrodes without contacting adjacent electrodes. A ceramic actuator comprising: an insulating member embedded in the groove; and a conductive member covering the side surface including the insulating member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174597U JPS63149558U (en) | 1986-11-13 | 1986-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986174597U JPS63149558U (en) | 1986-11-13 | 1986-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149558U true JPS63149558U (en) | 1988-10-03 |
Family
ID=31113131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986174597U Pending JPS63149558U (en) | 1986-11-13 | 1986-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009533837A (en) * | 2006-03-10 | 2009-09-17 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for manufacturing piezoelectric actuator and piezoelectric actuator |
-
1986
- 1986-11-13 JP JP1986174597U patent/JPS63149558U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009533837A (en) * | 2006-03-10 | 2009-09-17 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method for manufacturing piezoelectric actuator and piezoelectric actuator |