JPS5839921A - 密封容器の内圧検査方法 - Google Patents

密封容器の内圧検査方法

Info

Publication number
JPS5839921A
JPS5839921A JP13918081A JP13918081A JPS5839921A JP S5839921 A JPS5839921 A JP S5839921A JP 13918081 A JP13918081 A JP 13918081A JP 13918081 A JP13918081 A JP 13918081A JP S5839921 A JPS5839921 A JP S5839921A
Authority
JP
Japan
Prior art keywords
level
frequency
signal
detected
maximum peak
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
JP13918081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6322531B2 (enrdf_load_stackoverflow
Inventor
Mikihiko Hamazaki
浜崎　幹彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Hitachi Shipbuilding and Engineering Co Ltd
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 Hitachi Zosen Corp, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP13918081A priority Critical patent/JPS5839921A/ja
Publication of JPS5839921A publication Critical patent/JPS5839921A/ja
Publication of JPS6322531B2 publication Critical patent/JPS6322531B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
JP13918081A 1981-09-02 1981-09-02 密封容器の内圧検査方法 Granted JPS5839921A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13918081A JPS5839921A (ja) 1981-09-02 1981-09-02 密封容器の内圧検査方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13918081A JPS5839921A (ja) 1981-09-02 1981-09-02 密封容器の内圧検査方法

Publications (2)

Publication Number Publication Date
JPS5839921A true JPS5839921A (ja) 1983-03-08
JPS6322531B2 JPS6322531B2 (enrdf_load_stackoverflow) 1988-05-12

Family

ID=15239421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13918081A Granted JPS5839921A (ja) 1981-09-02 1981-09-02 密封容器の内圧検査方法

Country Status (1)

Country Link
JP (1) JPS5839921A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08114521A (ja) * 1994-09-23 1996-05-07 Trw Vehicle Safety Syst Inc 密封容器における流体圧力の検出診断装置及び方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241078U (enrdf_load_stackoverflow) * 1988-09-12 1990-03-20
JPH04263713A (ja) * 1991-02-19 1992-09-18 Mitsubishi Heavy Ind Ltd 空気調和機の室内ユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08114521A (ja) * 1994-09-23 1996-05-07 Trw Vehicle Safety Syst Inc 密封容器における流体圧力の検出診断装置及び方法

Also Published As

Publication number Publication date
JPS6322531B2 (enrdf_load_stackoverflow) 1988-05-12

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