JPH0521481B2 - - Google Patents

Info

Publication number
JPH0521481B2
JPH0521481B2 JP61073072A JP7307286A JPH0521481B2 JP H0521481 B2 JPH0521481 B2 JP H0521481B2 JP 61073072 A JP61073072 A JP 61073072A JP 7307286 A JP7307286 A JP 7307286A JP H0521481 B2 JPH0521481 B2 JP H0521481B2
Authority
JP
Japan
Prior art keywords
mechanical seal
wear
pump
pump casing
high frequency
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.)
Expired - Lifetime
Application number
JP61073072A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62229021A (ja
Inventor
Tadashi Kataoka
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP61073072A priority Critical patent/JPS62229021A/ja
Publication of JPS62229021A publication Critical patent/JPS62229021A/ja
Publication of JPH0521481B2 publication Critical patent/JPH0521481B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Compressor (AREA)
JP61073072A 1986-03-31 1986-03-31 メカニカルシ−ル摩耗量評価装置 Granted JPS62229021A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61073072A JPS62229021A (ja) 1986-03-31 1986-03-31 メカニカルシ−ル摩耗量評価装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61073072A JPS62229021A (ja) 1986-03-31 1986-03-31 メカニカルシ−ル摩耗量評価装置

Publications (2)

Publication Number Publication Date
JPS62229021A JPS62229021A (ja) 1987-10-07
JPH0521481B2 true JPH0521481B2 (enrdf_load_stackoverflow) 1993-03-24

Family

ID=13507758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61073072A Granted JPS62229021A (ja) 1986-03-31 1986-03-31 メカニカルシ−ル摩耗量評価装置

Country Status (1)

Country Link
JP (1) JPS62229021A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200099366A (ko) * 2019-02-14 2020-08-24 한국수력원자력 주식회사 오링의 품질 검증 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331736B2 (enrdf_load_stackoverflow) * 1973-03-13 1978-09-04
JPS5246837A (en) * 1975-10-11 1977-04-14 Japanese National Railways<Jnr> Section discriminating device for detecting abrasions on wheel flat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200099366A (ko) * 2019-02-14 2020-08-24 한국수력원자력 주식회사 오링의 품질 검증 방법

Also Published As

Publication number Publication date
JPS62229021A (ja) 1987-10-07

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