SU717461A1 - Gate valve - Google Patents

Gate valve Download PDF

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Publication number
SU717461A1
SU717461A1 SU782590316A SU2590316A SU717461A1 SU 717461 A1 SU717461 A1 SU 717461A1 SU 782590316 A SU782590316 A SU 782590316A SU 2590316 A SU2590316 A SU 2590316A SU 717461 A1 SU717461 A1 SU 717461A1
Authority
SU
USSR - Soviet Union
Prior art keywords
housing
rotary disk
gate valve
damper
cylinder
Prior art date
Application number
SU782590316A
Other languages
Russian (ru)
Inventor
Александр Федорович Быков
Original Assignee
Предприятие П/Я В-2636
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 В-2636 filed Critical Предприятие П/Я В-2636
Priority to SU782590316A priority Critical patent/SU717461A1/en
Application granted granted Critical
Publication of SU717461A1 publication Critical patent/SU717461A1/en

Links

Description

(54) ЗАСЛОНКА(54) DAMPER

Claims (1)

10 Формула и а о б р е т10 Formula a Заслонка, содержащая корпус, ром установлены поворотный дисковый запорный орган и упругая оболочка, образующая с корпусом кольцевую полость, сообщенную с источником управляющего давления, о т л и ч а ю щ а я с я тем, ч то, с целью повышения на нежности герметизаций и долговечности, заслонка с на бжена упругим цилиндром, размещённым в кото20 <The damper containing the housing, the rum has a rotary disk locking element and an elastic shell forming an annular cavity with the housing in communication with the source of control pressure, so as to increase the sealing tenderness and longevity, the damper with an elastic cylinder placed in меж поворотным диском и оболочкой, . причём один конец цилиндра герметично Закреплен в корпусе, а другой - свободен и снабжен уплотнительным кольцом.' Источники информации, принятые во внимание при экспертизеbetween the rotary disk and the sheath,. moreover, one end of the cylinder is hermetically fixed in the housing, and the other is free and equipped with a sealing ring. ' Sources of information taken into account during the examination
SU782590316A 1978-03-14 1978-03-14 Gate valve SU717461A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782590316A SU717461A1 (en) 1978-03-14 1978-03-14 Gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782590316A SU717461A1 (en) 1978-03-14 1978-03-14 Gate valve

Publications (1)

Publication Number Publication Date
SU717461A1 true SU717461A1 (en) 1980-02-25

Family

ID=20753499

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782590316A SU717461A1 (en) 1978-03-14 1978-03-14 Gate valve

Country Status (1)

Country Link
SU (1) SU717461A1 (en)

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