JPS576332A - Method and apparatus for leakage test of mechanical seal part - Google Patents

Method and apparatus for leakage test of mechanical seal part

Info

Publication number
JPS576332A
JPS576332A JP8029980A JP8029980A JPS576332A JP S576332 A JPS576332 A JP S576332A JP 8029980 A JP8029980 A JP 8029980A JP 8029980 A JP8029980 A JP 8029980A JP S576332 A JPS576332 A JP S576332A
Authority
JP
Japan
Prior art keywords
cover
mechanical seal
seal part
leakage test
leakage
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
JP8029980A
Other languages
English (en)
Other versions
JPS6317168B2 (ja
Inventor
Hiroshi Yamashita
Shunsuke Ohara
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP8029980A priority Critical patent/JPS576332A/ja
Publication of JPS576332A publication Critical patent/JPS576332A/ja
Publication of JPS6317168B2 publication Critical patent/JPS6317168B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Sealing Of Bearings (AREA)
JP8029980A 1980-06-16 1980-06-16 Method and apparatus for leakage test of mechanical seal part Granted JPS576332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8029980A JPS576332A (en) 1980-06-16 1980-06-16 Method and apparatus for leakage test of mechanical seal part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8029980A JPS576332A (en) 1980-06-16 1980-06-16 Method and apparatus for leakage test of mechanical seal part

Publications (2)

Publication Number Publication Date
JPS576332A true JPS576332A (en) 1982-01-13
JPS6317168B2 JPS6317168B2 (ja) 1988-04-12

Family

ID=13714387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8029980A Granted JPS576332A (en) 1980-06-16 1980-06-16 Method and apparatus for leakage test of mechanical seal part

Country Status (1)

Country Link
JP (1) JPS576332A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115525A (ja) * 1984-06-29 1986-01-23 日新製鋼株式会社 デマンドの自動調整方法
CN115235905A (zh) * 2022-07-26 2022-10-25 湖北三江航天江北机械工程有限公司 一种多喷口结构纤维缠绕点火发动机壳体水压试验工装及其设计方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115525A (ja) * 1984-06-29 1986-01-23 日新製鋼株式会社 デマンドの自動調整方法
CN115235905A (zh) * 2022-07-26 2022-10-25 湖北三江航天江北机械工程有限公司 一种多喷口结构纤维缠绕点火发动机壳体水压试验工装及其设计方法

Also Published As

Publication number Publication date
JPS6317168B2 (ja) 1988-04-12

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