JPS6382341U - - Google Patents
Info
- Publication number
- JPS6382341U JPS6382341U JP17691086U JP17691086U JPS6382341U JP S6382341 U JPS6382341 U JP S6382341U JP 17691086 U JP17691086 U JP 17691086U JP 17691086 U JP17691086 U JP 17691086U JP S6382341 U JPS6382341 U JP S6382341U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- piezoelectric relay
- elastic body
- contact disposed
- movable
- 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
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Micromachines (AREA)
Description
第1図はこの考案による圧電リレーの縦断説明
図である。第2図は第1図の圧電リレーの特性を
示すグラフであり、a図は時間と駆動電圧Eとの
関係、b図は時間と変位量Xとの関係、c図は時
間と負荷電流Iとの関係を示す。第3図から第5
図はこの考案による圧電リレーの構成を示す縦断
説明図である。第6図は従来の圧電リレーの縦断
説明図である。第7図は第6図の圧電リレーの特
性を示すグラフであり、a図は時間と駆動電圧E
との関係、b図は時間と変位量Xとの関係、c図
は時間と負荷電流Iとの関係を示す。
10…圧電バイモルフ、11…圧電磁器板、1
2…振動板、13…可動側接点、14…固定側接
点、15a,15b,17…板ばね、16,19
a,19b…コイルばね、18…支持部材。
FIG. 1 is a longitudinal cross-sectional view of the piezoelectric relay according to this invention. Figure 2 is a graph showing the characteristics of the piezoelectric relay shown in Figure 1. Figure a is the relationship between time and driving voltage E, Figure b is the relationship between time and displacement X, and Figure c is the relationship between time and load current I. Indicates the relationship between Figures 3 to 5
The figure is a longitudinal sectional view showing the configuration of the piezoelectric relay according to this invention. FIG. 6 is a longitudinal cross-sectional view of a conventional piezoelectric relay. Fig. 7 is a graph showing the characteristics of the piezoelectric relay shown in Fig. 6, and Fig. a shows the time and drive voltage E.
Figure b shows the relationship between time and displacement X, and Figure c shows the relationship between time and load current I. 10... Piezoelectric bimorph, 11... Piezoelectric ceramic plate, 1
2... Vibration plate, 13... Movable side contact, 14... Fixed side contact, 15a, 15b, 17... Leaf spring, 16, 19
a, 19b...Coil spring, 18...Support member.
Claims (1)
と、これに所要間隔をおいて対向配置する固定側
接点とからなる圧電リレーにおいて、可動側、固
定側のうち少なくとも一方の接点が、弾性体から
なるか、もしくは弾性体を介して配置され、かつ
前記弾性体のうち少なくとも1つが2以上の振動
緩衝/吸収段階を有した構成からなることを特徴
とする圧電リレー。 In a piezoelectric relay consisting of a movable contact disposed at the free end of a piezoelectric bimorph and a fixed contact disposed opposite it at a required interval, at least one of the movable and fixed contacts is free from an elastic body. A piezoelectric relay characterized in that the piezoelectric relay is arranged through an elastic body, and at least one of the elastic bodies has two or more vibration damping/absorption stages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17691086U JPS6382341U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17691086U JPS6382341U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6382341U true JPS6382341U (en) | 1988-05-30 |
Family
ID=31117610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17691086U Pending JPS6382341U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6382341U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144245A (en) * | 1974-10-15 | 1976-04-15 | Matsushita Electric Ind Co Ltd | ATSUDENRIREE |
JPS5268950A (en) * | 1975-12-05 | 1977-06-08 | Matsushita Electric Ind Co Ltd | Electrostriction relay |
-
1986
- 1986-11-18 JP JP17691086U patent/JPS6382341U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144245A (en) * | 1974-10-15 | 1976-04-15 | Matsushita Electric Ind Co Ltd | ATSUDENRIREE |
JPS5268950A (en) * | 1975-12-05 | 1977-06-08 | Matsushita Electric Ind Co Ltd | Electrostriction relay |
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