JPS58132370U - Piezoelectric element unit - Google Patents

Piezoelectric element unit

Info

Publication number
JPS58132370U
JPS58132370U JP2934582U JP2934582U JPS58132370U JP S58132370 U JPS58132370 U JP S58132370U JP 2934582 U JP2934582 U JP 2934582U JP 2934582 U JP2934582 U JP 2934582U JP S58132370 U JPS58132370 U JP S58132370U
Authority
JP
Japan
Prior art keywords
piezoelectric element
element unit
end surface
outer end
insulating case
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
Application number
JP2934582U
Other languages
Japanese (ja)
Inventor
平尾　恒夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP2934582U priority Critical patent/JPS58132370U/en
Publication of JPS58132370U publication Critical patent/JPS58132370U/en
Pending legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (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]

第１図は従来における圧電素子ユニットの断面図、第２
図は同要部拡大断面図、第３図は本考案に係る圧電素子
ユニットの加工状態を示す要部断面図、第４図および第
５図は本考案に係る圧電素子ユニットのそれぞれ実施例
を示す要部拡大断面図である。 １・・・絶縁ケース、２・・・中間端子、３．４・・・
圧電素子、５，６・・・スペーサ、７・・・当て金、８
・・・当て板、１１・・・突出部。Figure 1 is a cross-sectional view of a conventional piezoelectric element unit;
The figure is an enlarged cross-sectional view of the same main part, FIG. 3 is a cross-sectional view of the main part showing the processing state of the piezoelectric element unit according to the present invention, and FIGS. 4 and 5 are respective examples of the piezoelectric element unit according to the present invention. FIG. 1... Insulation case, 2... Intermediate terminal, 3.4...
Piezoelectric element, 5, 6... Spacer, 7... Pad, 8
...Packing plate, 11...Protrusion part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中間端子を介して対向する一対の圧電素子とこの圧電素
子の外端面にスペーサを、またその外端面に当て金、当
て板をそれぞれ配して絶縁ケース内に収納し、上記絶縁
ケースの端部に楔状の加工により形成された内側へ突出
する突出部でもって上記光て金、当て板の保持を行う構
成とした圧電素子ユニット。A pair of piezoelectric elements facing each other via an intermediate terminal, a spacer on the outer end surface of the piezoelectric element, and a pad and a cover plate on the outer end surface are respectively arranged and housed in an insulating case, and the ends of the above-mentioned insulating case A piezoelectric element unit configured to hold the light iron and the backing plate with an inwardly protruding protrusion formed by a wedge-shaped process.
JP2934582U 1982-03-01 1982-03-01 Piezoelectric element unit Pending JPS58132370U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2934582U JPS58132370U (en) 1982-03-01 1982-03-01 Piezoelectric element unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2934582U JPS58132370U (en) 1982-03-01 1982-03-01 Piezoelectric element unit

Publications (1)

Publication Number Publication Date
JPS58132370U true JPS58132370U (en) 1983-09-06

Family

ID=30041138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2934582U Pending JPS58132370U (en) 1982-03-01 1982-03-01 Piezoelectric element unit

Country Status (1)

Country Link
JP (1) JPS58132370U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934775U (en) * 1972-06-27 1974-03-27
JPS5348071B2 (en) * 1973-02-07 1978-12-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934775U (en) * 1972-06-27 1974-03-27
JPS5348071B2 (en) * 1973-02-07 1978-12-26

Similar Documents

Publication Publication Date Title
JPS58132370U (en) Piezoelectric element unit
JPS6132753U (en) dc machine
JPS60123824U (en) contact
JPS58140650U (en) Piezoelectric element unit
JPS609139U (en) Structure to prevent deformation of switch movable contact conductor
JPS617874U (en) terminal
JPS6096956U (en) Yoke structure of flat type motor
JPS59175294U (en) sheet heating element
JPS59114629U (en) ceramic resonator
JPS59173997U (en) sheet heating element
JPS5933227U (en) capacitor
JPS59144887U (en) L-shaped connector for input device
JPS609206U (en) barista
JPS6096957U (en) Yoke structure of flat type motor
JPS6082829U (en) Oscillator
JPS6083235U (en) electric double layer capacitor
JPS59122738U (en) Iron core of rotating electric machine
JPS59148954U (en) Piezoelectric element unit
JPS605089U (en) Planar heating element support structure
JPS60136528U (en) Piezoelectric resonator holding structure
JPS6048628U (en) switch device
JPS59170840U (en) Press plate structure of thermal copying machine
JPS6071096U (en) sheet heating element
JPS6087128U (en) Thin input device
JPS59195760U (en) Laminated piezoelectric displacement element