SU614673A1 - METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION - Google Patents

METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION

Info

Publication number
SU614673A1
SU614673A1 SU2393027/23A SU2393027A SU614673A1 SU 614673 A1 SU614673 A1 SU 614673A1 SU 2393027/23 A SU2393027/23 A SU 2393027/23A SU 2393027 A SU2393027 A SU 2393027A SU 614673 A1 SU614673 A1 SU 614673A1
Authority
SU
USSR - Soviet Union
Prior art keywords
noise level
valve
testing
test
exhaust valve
Prior art date
Application number
SU2393027/23A
Other languages
Russian (ru)
Inventor
Д.Л. Мемнонов
А.М. Никитин
Original Assignee
Д.Л. Мемнонов
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 Д.Л. Мемнонов filed Critical Д.Л. Мемнонов
Priority to SU2393027/23A priority Critical patent/SU614673A1/en
Application granted granted Critical
Publication of SU614673A1 publication Critical patent/SU614673A1/en

Links

Abstract

1. Способ испытания выпускного клапана на уровень шума, основанный на продувке клапана с использованием барокамеры с измерением давления в камере и уровня шума, отличающийся тем, что, с целью исключения влияния на результаты испытаний шумов вспомогательного оборудования, при закрытом испытываемом клапане, откачивают воздух из барокамеры до заданного давления, отключают вакуум-насос, после чего открывают испытываемый клапан.2. Стенд для осуществления способа испытания выпускного клапана на уровень шума по п.1, содержащий барокамеру, с установленным на одном из фланцев испытываемом клапаном, соединенным с командным прибором, вакуум-насос, измерительную и запорно-регулирующую аппаратуру, отличающийся тем, что в нем смонтирована линия принудительного испытываемого клапана, состоящая из ресивера, соединенного через электропневмоклапаны с барокамерой, с рабочей полостью испытываемого клапана и с окружающей средой.1. The method of testing the exhaust valve to the noise level, based on valve purging using a pressure chamber with pressure measurement in the chamber and noise level, characterized in that, in order to eliminate the influence on the test results of auxiliary equipment noise, with the test valve closed, air is pumped out pressure chambers to a predetermined pressure, turn off the vacuum pump, and then open the test valve. Stand for the implementation of the method of testing the exhaust valve to the noise level according to claim 1, containing a pressure chamber, with a test valve installed on one of the flanges connected to a command device, a vacuum pump, measuring and shut-off and regulating equipment, characterized in that it is mounted a line of forced test valve consisting of a receiver connected via electropneumatic valves with a pressure chamber, with the working cavity of the test valve and with the environment.

SU2393027/23A 1976-07-23 1976-07-23 METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION SU614673A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2393027/23A SU614673A1 (en) 1976-07-23 1976-07-23 METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2393027/23A SU614673A1 (en) 1976-07-23 1976-07-23 METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION

Publications (1)

Publication Number Publication Date
SU614673A1 true SU614673A1 (en) 2005-06-27

Family

ID=60516789

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2393027/23A SU614673A1 (en) 1976-07-23 1976-07-23 METHOD OF TESTING THE EXHAUST VALVE AT THE NOISE LEVEL AND STAND FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
SU (1) SU614673A1 (en)

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