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SU555890A1 - Valve head - Google Patents

Valve head

Info

Publication number
SU555890A1
SU555890A1 SU2049183A SU2049183A SU555890A1 SU 555890 A1 SU555890 A1 SU 555890A1 SU 2049183 A SU2049183 A SU 2049183A SU 2049183 A SU2049183 A SU 2049183A SU 555890 A1 SU555890 A1 SU 555890A1
Authority
SU
USSR - Soviet Union
Prior art keywords
valve head
valve
head
devices
suction
Prior art date
Application number
SU2049183A
Other languages
Russian (ru)
Inventor
Евгений Павлович Тярасов
Герман Павлович Тярасов
Original Assignee
Ленинградский Филиал Всесоюзного Научно-Исследовательского Института Медицинского Приборостроения
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 Ленинградский Филиал Всесоюзного Научно-Исследовательского Института Медицинского Приборостроения filed Critical Ленинградский Филиал Всесоюзного Научно-Исследовательского Института Медицинского Приборостроения
Priority to SU2049183A priority Critical patent/SU555890A1/en
Application granted granted Critical
Publication of SU555890A1 publication Critical patent/SU555890A1/en

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Description

конструкции, всасывающий и нагнетательный .клапаны выполиены в виде одного элемента, нагнетательный клапан которого представл ет собой ниппель, а всасывающий - гибкую Мембрану.the structures, the suction and discharge valves are made of one piece, the pressure valve of which is a nipple and the suction valve is a flexible membrane.

Источники информации, прин тые во внимание При зкспертизе:Sources of information taken into account When examining:

1. Медицинские инструменты, приборы, аппараты и о борудование, «Внещторгиздат, Книга 2, стр. 33, № 04-50, 1961.1. Medical instruments, devices, devices and equipment, “Vneshtorgizdat, Book 2, p. 33, No. 04-50, 1961.

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SU2049183A 1974-07-31 1974-07-31 Valve head SU555890A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2049183A SU555890A1 (en) 1974-07-31 1974-07-31 Valve head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2049183A SU555890A1 (en) 1974-07-31 1974-07-31 Valve head

Publications (1)

Publication Number Publication Date
SU555890A1 true SU555890A1 (en) 1977-04-30

Family

ID=20592683

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2049183A SU555890A1 (en) 1974-07-31 1974-07-31 Valve head

Country Status (1)

Country Link
SU (1) SU555890A1 (en)

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