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 Предприятие П/Я А-1665filedCriticalПредприятие П/Я А-1665
Priority to SU772540610ApriorityCriticalpatent/SU666305A1/en
Application grantedgrantedCritical
Publication of SU666305A1publicationCriticalpatent/SU666305A1/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Description
(54) ЦИРКУЛЯЦИОННАЯ СИСТЕМА ДЛЯ ОХЛАЖДЕНИЯ ТЕПЛОВЫДЕЛЯЮЩЕЙ АППАРАТУРЫ(54) CIRCULATION SYSTEM FOR COOLING HEAT-EXTENSING EQUIPMENT
рение преп тствует палению давлени , разрыву силогиности потока и возникновению кавитации Таким образом, изобретение позвол ет увеличить надежность работы системы.Rhenium interferes with pressure buildup, rupture of force flow and the occurrence of cavitation. Thus, the invention allows to increase the reliability of the system.
Claims (2)
1.Акц, за вка Великобритании № 1276143, 10 F 1 Е, 1972.1.Akts, UK application No. 1276143, 10 F 1 E, 1972.2.Патент США № 3208234, кл. 62-172, 1974.2. US patent number 3208234, cl. 62-172, 1974.
SU772540610A1977-11-041977-11-04Circulation system for heat-developing machine
SU666305A1
(en)
PROCESS FOR THE PREPARATION OF LARGE MOLECULAR POLYCARBONATES OF (ALPHA), (ALPHA), (ALPHA), (ALPHA) ', (ALPHA)', (ALPHA) '- HEXAKISARYL-1,3- - AND / OR -1,4- DIMETHYL LENSES.