SU1013789A1 - Leakage locating method - Google Patents

Leakage locating method Download PDF

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Publication number
SU1013789A1
SU1013789A1 SU813364708A SU3364708A SU1013789A1 SU 1013789 A1 SU1013789 A1 SU 1013789A1 SU 813364708 A SU813364708 A SU 813364708A SU 3364708 A SU3364708 A SU 3364708A SU 1013789 A1 SU1013789 A1 SU 1013789A1
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SU
USSR - Soviet Union
Prior art keywords
product
surface temperature
leakage
products
locating method
Prior art date
Application number
SU813364708A
Other languages
Russian (ru)
Inventor
Николай Викторович Кривошлыков
Original Assignee
Ростовский Филиал Центрального Конструкторско-Технологического Бюро Государственного Комитета Рсфср По Производственно-Техническому Обеспечению Сельского Хозяйства
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Application filed by Ростовский Филиал Центрального Конструкторско-Технологического Бюро Государственного Комитета Рсфср По Производственно-Техническому Обеспечению Сельского Хозяйства filed Critical Ростовский Филиал Центрального Конструкторско-Технологического Бюро Государственного Комитета Рсфср По Производственно-Техническому Обеспечению Сельского Хозяйства
Priority to SU813364708A priority Critical patent/SU1013789A1/en
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Publication of SU1013789A1 publication Critical patent/SU1013789A1/en

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Abstract

СПОСОБ ОБНАРУЖЕНИЯ МЕСТА УТЕЧКИ в полых издели х, заключающийс  в том, что изделие заполн ют под давлением нагретым газом. измер оот температуру поверхности издели  и по изменению температуры суд т о месте утечк отличающийс  тем, что, с целью упрощени  процесса и повышени  надежности контрол  изделий с неравномерной толщиной стенок, перед измерением выравнивают температуру поверхности издели  путем ее охлаждени  .METHOD OF DETECTING LOCAL PLACES in hollow articles, which consists in filling the article under pressure with heated gas. Measuring the surface temperature of the product and judging by the temperature change is about the place of leakage, which, in order to simplify the process and increase the reliability of control of products with uneven wall thickness, level the surface temperature of the product before its measurement by cooling it.

Description

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Claims (1)

СПОСОБ ОБНАРУЖЕНИЯ МЕСТА УТЕЧКИ в полых изделиях, заключающийся в том, что изделие заполняют под давлением нагретым газом, измеряют температуру поверхности изделия и по изменению температуры судят о месте утечку, отличающийся тем, что. с целью упрощения процесса и повышения надежности контроля изделий с неравномерной толщиной стенок. перед измерением выравнивают температуру поверхности изделия путем её охлаждения .METHOD FOR DETECTING LEAKAGE PLACES in hollow products, namely, that the product is filled under pressure with heated gas, the surface temperature of the product is measured, and leakage is judged by the temperature change, characterized in that. in order to simplify the process and increase the reliability of control of products with uneven wall thickness. Before measuring, equalize the surface temperature of the product by cooling it.
SU813364708A 1981-12-16 1981-12-16 Leakage locating method SU1013789A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813364708A SU1013789A1 (en) 1981-12-16 1981-12-16 Leakage locating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813364708A SU1013789A1 (en) 1981-12-16 1981-12-16 Leakage locating method

Publications (1)

Publication Number Publication Date
SU1013789A1 true SU1013789A1 (en) 1983-04-23

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ID=20986268

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813364708A SU1013789A1 (en) 1981-12-16 1981-12-16 Leakage locating method

Country Status (1)

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SU (1) SU1013789A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US № 3736790/ кл. 73-37. 1973. 2. Патент US 3791194, кл. 73-15, 1974 (прототип) . *

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