JPS58152752U - AC relay - Google Patents

AC relay

Info

Publication number
JPS58152752U
JPS58152752U JP4950582U JP4950582U JPS58152752U JP S58152752 U JPS58152752 U JP S58152752U JP 4950582 U JP4950582 U JP 4950582U JP 4950582 U JP4950582 U JP 4950582U JP S58152752 U JPS58152752 U JP S58152752U
Authority
JP
Japan
Prior art keywords
movable
contact
piezoelectric element
movable contact
iron core
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.)
Granted
Application number
JP4950582U
Other languages
Japanese (ja)
Other versions
JPS6230770Y2 (en
Inventor
勤 谷口
隆一 佐藤
豊 野崎
Original Assignee
オムロン株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by オムロン株式会社 filed Critical オムロン株式会社
Priority to JP4950582U priority Critical patent/JPS58152752U/en
Publication of JPS58152752U publication Critical patent/JPS58152752U/en
Application granted granted Critical
Publication of JPS6230770Y2 publication Critical patent/JPS6230770Y2/ja
Granted legal-status Critical Current

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  • Micromachines (AREA)
  • Relay Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る交流用リレーの一実施例を示し、第
１図は全体の斜視図、第２図は一部を電気回路に置換え
た斜視図、第３図は第２図の正面図、第４図は動作のタ
イムチャートである。 １・・・圧電素子（バイモルフ）、４・・・放電抵抗、
５・・・電源、８・・・鉄心、１０・・・可動鉄片、１
２・・・可動接触片、１３・・・可動接点、１５・・・
固定接点、　　　１６．１？・・・交流負荷端子、１８
・・・交流電源、１９・・・負荷。The drawings show one embodiment of the AC relay according to the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a perspective view with a part replaced with an electric circuit, and Fig. 3 is a front view of Fig. 2. , FIG. 4 is a time chart of the operation. 1... Piezoelectric element (bimorph), 4... Discharge resistance,
5...Power supply, 8...Iron core, 10...Movable iron piece, 1
2... Movable contact piece, 13... Movable contact, 15...
Fixed contact, 16.1? ...AC load terminal, 18
...AC power supply, 19...load.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 放電抵抗を介して電源に接続されるとともに、片持ち支
持された圧電素子と、略コ字形状の鉄心と、この鉄心の
一端に復帰力を付与されて回動自在に支持され、電圧が
印加されたときの圧電素子の変位に応じて回動し、上記
鉄心の他端に接触して磁気的な閉回路を形成する可動鉄
片と、可動接点を有し、上記可動鉄片に取付けた可動接
触片と、上記可動鉄片の回動時に可動接点が接触する固
定接点と、上記磁気回路に直交して上記可動接点、固定
接点に電気的に接続された交流負荷端子とを備え、上記
可動鉄片の復帰力を交流負荷電流の位相が零近傍時の吸
引力とほぼ等しくしたことを特徴とする交流用リレー。It is connected to a power source via a discharge resistor, has a cantilevered piezoelectric element, a substantially U-shaped iron core, is rotatably supported with a restoring force applied to one end of the iron core, and a voltage is applied. a movable iron piece that rotates in accordance with the displacement of the piezoelectric element when the piezoelectric element is moved and contacts the other end of the iron core to form a magnetic closed circuit; and a movable contact that has a movable contact and is attached to the movable iron piece. a fixed contact that the movable contact comes into contact with when the movable iron piece rotates, and an AC load terminal that is orthogonal to the magnetic circuit and electrically connected to the movable contact and the fixed contact; An AC relay characterized in that the return force is approximately equal to the attractive force when the phase of the AC load current is near zero.
JP4950582U 1982-04-05 1982-04-05 AC relay Granted JPS58152752U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4950582U JPS58152752U (en) 1982-04-05 1982-04-05 AC relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4950582U JPS58152752U (en) 1982-04-05 1982-04-05 AC relay

Publications (2)

Publication Number Publication Date
JPS58152752U true JPS58152752U (en) 1983-10-13
JPS6230770Y2 JPS6230770Y2 (en) 1987-08-07

Family

ID=30060353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4950582U Granted JPS58152752U (en) 1982-04-05 1982-04-05 AC relay

Country Status (1)

Country Link
JP (1) JPS58152752U (en)

Also Published As

Publication number Publication date
JPS6230770Y2 (en) 1987-08-07

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