SU487268A1 - Ultra high vacuum valve - Google Patents

Ultra high vacuum valve

Info

Publication number
SU487268A1
SU487268A1 SU1967042A SU1967042A SU487268A1 SU 487268 A1 SU487268 A1 SU 487268A1 SU 1967042 A SU1967042 A SU 1967042A SU 1967042 A SU1967042 A SU 1967042A SU 487268 A1 SU487268 A1 SU 487268A1
Authority
SU
USSR - Soviet Union
Prior art keywords
high vacuum
ultra high
vacuum valve
valve
ultra
Prior art date
Application number
SU1967042A
Other languages
Russian (ru)
Inventor
Анатолий Евгеньевич Янов
Юрий Павлович Коротов
Татьяна Евстигнеевна Захарова
Original Assignee
Физико-технический институт низких температур АН УССР
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 Физико-технический институт низких температур АН УССР filed Critical Физико-технический институт низких температур АН УССР
Priority to SU1967042A priority Critical patent/SU487268A1/en
Application granted granted Critical
Publication of SU487268A1 publication Critical patent/SU487268A1/en

Links

Landscapes

  • Valve Housings (AREA)
  • Details Of Valves (AREA)

Description

Предмет изобретени Subject invention

Сверхвысоковакуумный затвор, в двухстенном герметизируемом корпусе .котарого размещен запорный элемент, перемещаемый винтовым приводом с сильфонной герметизациейUHV vacuum shutter in a double-wall sealed casing. There is a locking element placed by a screw drive with bellows seal.

штока, отличающийс  тем, что, с целью улучшени  герметичности, он снабжен дополнительной крышкой и сильфоном, соедин ющим ее с запорным органом, а образованна  при этом полость соединена с межстенной полостью корпуса.The stem, characterized in that, in order to improve the tightness, it is provided with an additional cap and a bellows connecting it to the locking member, and the cavity formed here is connected to the inter wall cavity of the housing.

SU1967042A 1973-10-22 1973-10-22 Ultra high vacuum valve SU487268A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1967042A SU487268A1 (en) 1973-10-22 1973-10-22 Ultra high vacuum valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1967042A SU487268A1 (en) 1973-10-22 1973-10-22 Ultra high vacuum valve

Publications (1)

Publication Number Publication Date
SU487268A1 true SU487268A1 (en) 1975-10-05

Family

ID=20566747

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1967042A SU487268A1 (en) 1973-10-22 1973-10-22 Ultra high vacuum valve

Country Status (1)

Country Link
SU (1) SU487268A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2474743C2 (en) * 2008-03-28 2013-02-10 Мицубиси Хеви Индастрис, Лтд. Device with double pipe
RU2594390C2 (en) * 2010-07-05 2016-08-20 Чжецзян Ваньлун Машинери Ко., Лтд. Sealing assembly of corrugated pipes and valve with sealing assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2474743C2 (en) * 2008-03-28 2013-02-10 Мицубиси Хеви Индастрис, Лтд. Device with double pipe
RU2594390C2 (en) * 2010-07-05 2016-08-20 Чжецзян Ваньлун Машинери Ко., Лтд. Sealing assembly of corrugated pipes and valve with sealing assembly

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