JPS636370U - - Google Patents

Info

Publication number
JPS636370U
JPS636370U JP9798686U JP9798686U JPS636370U JP S636370 U JPS636370 U JP S636370U JP 9798686 U JP9798686 U JP 9798686U JP 9798686 U JP9798686 U JP 9798686U JP S636370 U JPS636370 U JP S636370U
Authority
JP
Japan
Prior art keywords
ultrasonic
ultrasonic transducer
transducer
section
target object
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
JP9798686U
Other languages
English (en)
Other versions
JPH0720627Y2 (ja
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 filed Critical
Priority to JP1986097986U priority Critical patent/JPH0720627Y2/ja
Publication of JPS636370U publication Critical patent/JPS636370U/ja
Application granted granted Critical
Publication of JPH0720627Y2 publication Critical patent/JPH0720627Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図は本考案による超音波スイツチの一実施
例を示す縦断面図、第2図は超音波スイツチの構
成を示すブロツク図、第3図は従来の超音波スイ
ツチの一例を示す縦断面図である。 1……超音波振動子、2……発振部、2a……
出力回路、3……判別部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超音波振動子と、この超音波振動子に超音波パ
    ルス列を発射させる発振部と、この発振部により
    前記超音波振動子から発射した超音波パルス列が
    対象物体に当たつて反射し再び前記超音波振動子
    に到達する反射波を検出しこの結果から対象物体
    の在否を判別する判別部とを備え、前記超音波振
    動子と発振部と判別部とが一体としてケースに収
    納された超音波スイツチにおいて、前記超音波振
    動子と前記発振部の一部がカバーに装着され、こ
    のカバーが前記ケースに着脱可能に取り付けられ
    ることを特徴とする超音波スイツチ。
JP1986097986U 1986-06-26 1986-06-26 超音波スイツチ Expired - Lifetime JPH0720627Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986097986U JPH0720627Y2 (ja) 1986-06-26 1986-06-26 超音波スイツチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986097986U JPH0720627Y2 (ja) 1986-06-26 1986-06-26 超音波スイツチ

Publications (2)

Publication Number Publication Date
JPS636370U true JPS636370U (ja) 1988-01-16
JPH0720627Y2 JPH0720627Y2 (ja) 1995-05-15

Family

ID=30965501

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986097986U Expired - Lifetime JPH0720627Y2 (ja) 1986-06-26 1986-06-26 超音波スイツチ

Country Status (1)

Country Link
JP (1) JPH0720627Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197784U (ja) * 1984-12-03 1986-06-23
JPS61102817U (ja) * 1984-12-10 1986-06-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197784U (ja) * 1984-12-03 1986-06-23
JPS61102817U (ja) * 1984-12-10 1986-06-30

Also Published As

Publication number Publication date
JPH0720627Y2 (ja) 1995-05-15

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