JPS60139400U - Ultrasonic ceramic sensor - Google Patents

Ultrasonic ceramic sensor

Info

Publication number
JPS60139400U
JPS60139400U JP2645084U JP2645084U JPS60139400U JP S60139400 U JPS60139400 U JP S60139400U JP 2645084 U JP2645084 U JP 2645084U JP 2645084 U JP2645084 U JP 2645084U JP S60139400 U JPS60139400 U JP S60139400U
Authority
JP
Japan
Prior art keywords
base
ceramic sensor
ultrasonic ceramic
hole
terminal
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
JP2645084U
Other languages
Japanese (ja)
Inventor
利治 伊藤
小関　英治
Original Assignee
日本特殊陶業株式会社
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 日本特殊陶業株式会社 filed Critical 日本特殊陶業株式会社
Priority to JP2645084U priority Critical patent/JPS60139400U/en
Publication of JPS60139400U publication Critical patent/JPS60139400U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (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図は従来装置の一例を示す縦断側面図、第２図は本
考案ρ一実施例の縦断側面図である。 −１；基台、３；透孔、４，５；杆状端子、６；ガラス
シール、１０；金属製ケース、１１；圧電素子。FIG. 1 is a vertical side view showing an example of a conventional device, and FIG. 2 is a vertical side view of an embodiment of the present invention. -1; base; 3; through hole; 4, 5; rod-shaped terminal; 6; glass seal; 10; metal case; 11; piezoelectric element.

Claims (1)

【実用新案登録請求の範囲】 内面に板状圧電素子を貼着した金属製ケースの周端面を
金属製基台の周縁に溶接し、かつ前記基台に挿入用透孔
を形成して、該透孔に挿通した杆状端子をガラスシール
により基台と電気的に絶縁して保持し、該端子の内端を
前記素子に接続する。 とともに、２前記基台外面に他の杆状端子を突設したこ
とを特徴とする超音波セラミックセンサー。[Claims for Utility Model Registration] The peripheral end surface of a metal case with a plate-shaped piezoelectric element adhered to its inner surface is welded to the peripheral edge of a metal base, and a through hole for insertion is formed in the base, A rod-shaped terminal inserted into the through hole is held electrically insulated from the base by a glass seal, and the inner end of the terminal is connected to the element. 2. An ultrasonic ceramic sensor characterized in that another rod-shaped terminal is provided protruding from the outer surface of the base.
JP2645084U 1984-02-24 1984-02-24 Ultrasonic ceramic sensor Pending JPS60139400U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2645084U JPS60139400U (en) 1984-02-24 1984-02-24 Ultrasonic ceramic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2645084U JPS60139400U (en) 1984-02-24 1984-02-24 Ultrasonic ceramic sensor

Publications (1)

Publication Number Publication Date
JPS60139400U true JPS60139400U (en) 1985-09-14

Family

ID=30522469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2645084U Pending JPS60139400U (en) 1984-02-24 1984-02-24 Ultrasonic ceramic sensor

Country Status (1)

Country Link
JP (1) JPS60139400U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015035749A (en) * 2013-08-09 2015-02-19 日本セラミック株式会社 Ultrasonic transducer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723997U (en) * 1980-07-14 1982-02-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723997U (en) * 1980-07-14 1982-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015035749A (en) * 2013-08-09 2015-02-19 日本セラミック株式会社 Ultrasonic transducer

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