JPH0475923U - - Google Patents

Info

Publication number
JPH0475923U
JPH0475923U JP11996290U JP11996290U JPH0475923U JP H0475923 U JPH0475923 U JP H0475923U JP 11996290 U JP11996290 U JP 11996290U JP 11996290 U JP11996290 U JP 11996290U JP H0475923 U JPH0475923 U JP H0475923U
Authority
JP
Japan
Prior art keywords
casing
support member
attached
detection needle
ultrasonic
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
JP11996290U
Other languages
Japanese (ja)
Other versions
JPH07900Y2 (en
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 JP1990119962U priority Critical patent/JPH07900Y2/en
Publication of JPH0475923U publication Critical patent/JPH0475923U/ja
Application granted granted Critical
Publication of JPH07900Y2 publication Critical patent/JPH07900Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Description

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

第１図は本考案の実施例の振動計のプローブの
断面図である。 １……筒、２……先端部材、４……検出針、５
……超音波マイクロフオン、７……熱電対線、８
……プリント基板、１２……圧電素子、１５……
支持部材、１７……ばね。 FIG. 1 is a sectional view of a probe of a vibrometer according to an embodiment of the present invention. 1... tube, 2... tip member, 4... detection needle, 5
... Ultrasonic microphone, 7 ... Thermocouple wire, 8
...Printed circuit board, 12...Piezoelectric element, 15...
Support member, 17... spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端を被検出物に当てる検出針をプローブのケ
ーシングに取り付け、圧電素子を用いた超音波マ
イクロフオンを支持部材を介してケーシングに取
り付け、ケーシングの固定壁と支持部材の間にば
ねを配置して、超音波マイロフオンを検出針の他
端に押し付けて接触させた振動計。 A detection needle whose one end touches the object to be detected is attached to the casing of the probe, an ultrasonic microphone using a piezoelectric element is attached to the casing via a support member, and a spring is placed between the fixed wall of the casing and the support member. , a vibration meter in which an ultrasonic mylophone is pressed against the other end of the detection needle.
JP1990119962U 1990-11-15 1990-11-15 Vibration meter Expired - Fee Related JPH07900Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990119962U JPH07900Y2 (en) 1990-11-15 1990-11-15 Vibration meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990119962U JPH07900Y2 (en) 1990-11-15 1990-11-15 Vibration meter

Publications (2)

Publication Number Publication Date
JPH0475923U true JPH0475923U (en) 1992-07-02
JPH07900Y2 JPH07900Y2 (en) 1995-01-11

Family

ID=31867892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990119962U Expired - Fee Related JPH07900Y2 (en) 1990-11-15 1990-11-15 Vibration meter

Country Status (1)

Country Link
JP (1) JPH07900Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043952A (en) * 2008-08-12 2010-02-25 Tlv Co Ltd Vibrometer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845519A (en) * 1981-09-11 1983-03-16 Toray Ind Inc Constant pressing device for measuring oscillation
JPS60183832U (en) * 1984-05-17 1985-12-06 日本鉱業株式会社 Vibration measuring device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845519A (en) * 1981-09-11 1983-03-16 Toray Ind Inc Constant pressing device for measuring oscillation
JPS60183832U (en) * 1984-05-17 1985-12-06 日本鉱業株式会社 Vibration measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010043952A (en) * 2008-08-12 2010-02-25 Tlv Co Ltd Vibrometer

Also Published As

Publication number Publication date
JPH07900Y2 (en) 1995-01-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees