UA13764A - Method for determination of value of leakage of medium through seal - Google Patents

Method for determination of value of leakage of medium through seal

Info

Publication number
UA13764A
UA13764A UA4774270A UA4774270A UA13764A UA 13764 A UA13764 A UA 13764A UA 4774270 A UA4774270 A UA 4774270A UA 4774270 A UA4774270 A UA 4774270A UA 13764 A UA13764 A UA 13764A
Authority
UA
Ukraine
Prior art keywords
determination
leakage
medium
value
seal
Prior art date
Application number
UA4774270A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Юрій Дмитрович Музикін
Юрий Дмитриевич Музикин
Роман Якович Каневський
Роман Яковлевич Каневский
Сергій Володимирович Мироненко
Сергей Владимирович Мироненко
Валерій Михайлович Рябошапка
Валерий Михайлович Рябошапка
Драгієв Красан Тотєв
Дрєнчев Здравко Пєтков
Тодоров Стойо Стойнов
Original Assignee
Всесоюзний Науково-Дослідний Та Проектно-Конструкторський Інститут Промислових Гідроприводів Та Гідроавтоматики
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 Всесоюзний Науково-Дослідний Та Проектно-Конструкторський Інститут Промислових Гідроприводів Та Гідроавтоматики filed Critical Всесоюзний Науково-Дослідний Та Проектно-Конструкторський Інститут Промислових Гідроприводів Та Гідроавтоматики
Priority to UA4774270A priority Critical patent/UA13764A/en
Publication of UA13764A publication Critical patent/UA13764A/en

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  • Examining Or Testing Airtightness (AREA)

Abstract

The invention relates to testing equipment, I particular to tests on tightness of seals. Method for determination of value of leakage of medium through seal includes installation of seals on testbench, formation of pressure drop in measuring part of testbench, measurement of change of that drop a some time of keeping, measurement of temperature values in zone, determination of temperature coefficient of pressure change by calibration dependence of pressure on temperature and determination of non-tightness with account of that coefficient.
UA4774270A 1989-12-27 1989-12-27 Method for determination of value of leakage of medium through seal UA13764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4774270A UA13764A (en) 1989-12-27 1989-12-27 Method for determination of value of leakage of medium through seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4774270A UA13764A (en) 1989-12-27 1989-12-27 Method for determination of value of leakage of medium through seal

Publications (1)

Publication Number Publication Date
UA13764A true UA13764A (en) 1997-04-25

Family

ID=74550063

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4774270A UA13764A (en) 1989-12-27 1989-12-27 Method for determination of value of leakage of medium through seal

Country Status (1)

Country Link
UA (1) UA13764A (en)

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