SU1551046A1 - Method of test of system testing tightness by accumulation under atmospheric pressure - Google Patents

Method of test of system testing tightness by accumulation under atmospheric pressure

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Publication number
SU1551046A1
SU1551046A1 SU4496169/28A SU4496169A SU1551046A1 SU 1551046 A1 SU1551046 A1 SU 1551046A1 SU 4496169/28 A SU4496169/28 A SU 4496169/28A SU 4496169 A SU4496169 A SU 4496169A SU 1551046 A1 SU1551046 A1 SU 1551046A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas
accumulation chamber
testing
test
atmospheric pressure
Prior art date
Application number
SU4496169/28A
Other languages
Russian (ru)
Inventor
В.И. Тройников
Л.В. Липняк
Б.В. Иванов
Original Assignee
В.И. Тройников
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 В.И. Тройников filed Critical В.И. Тройников
Priority to SU4496169/28A priority Critical patent/SU1551046A1/en
Application granted granted Critical
Publication of SU1551046A1 publication Critical patent/SU1551046A1/en

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  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

FIELD: testing equipment. SUBSTANCE: circulation of gas atmosphere is created in accumulation chamber with tested article placed into it. Portion of testing gas is injected into accumulation chamber. Time of formation of uniform concentration of testing gas in accumulation chamber is found. Then circulation of gas atmosphere in accumulation chamber is periodically stopped and restored. Concentration of testing gas with circulation of gas atmosphere in accumulation chamber is measured. Intensity of transfer of testing gas in it is evaluated with allowance for gas exchange between accumulation chamber and environment. EFFECT: increased accuracy of test of system testing tightness by taking account of influence of gas exchange between accumulation chamber and environment on transfer of testing gas.
SU4496169/28A 1988-08-12 1988-08-12 Method of test of system testing tightness by accumulation under atmospheric pressure SU1551046A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4496169/28A SU1551046A1 (en) 1988-08-12 1988-08-12 Method of test of system testing tightness by accumulation under atmospheric pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4496169/28A SU1551046A1 (en) 1988-08-12 1988-08-12 Method of test of system testing tightness by accumulation under atmospheric pressure

Publications (1)

Publication Number Publication Date
SU1551046A1 true SU1551046A1 (en) 1996-10-20

Family

ID=60527448

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4496169/28A SU1551046A1 (en) 1988-08-12 1988-08-12 Method of test of system testing tightness by accumulation under atmospheric pressure

Country Status (1)

Country Link
SU (1) SU1551046A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2785020C1 (en) * 2021-09-14 2022-12-02 Публичное акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Method for testing of test system, when controlling tightness by accumulation at atmospheric pressure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2785020C1 (en) * 2021-09-14 2022-12-02 Публичное акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Method for testing of test system, when controlling tightness by accumulation at atmospheric pressure

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