SU1687980A1 - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- SU1687980A1 SU1687980A1 SU894709089A SU4709089A SU1687980A1 SU 1687980 A1 SU1687980 A1 SU 1687980A1 SU 894709089 A SU894709089 A SU 894709089A SU 4709089 A SU4709089 A SU 4709089A SU 1687980 A1 SU1687980 A1 SU 1687980A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spindle
- cover
- sleeve
- groove
- valve
- Prior art date
Links
Landscapes
- Valve Housings (AREA)
- Details Of Valves (AREA)
Abstract
Изобретение относитс к области трубопроводной арматуры и может быть использовано в химической, энергетической и других отрасл х промышленности. Цель изобретени - повышение надежности за счет упрощени фиксации шпиндел 3 подъемного запорного органа 12 от поворота посредством закладного элемента 7, установленного в пазу 9 между шпинделем 3 и нажимной сальниковой втулкой 6, а также размещени выступов сальниковой втулки 6 в пазу крышки 2 при вращении резьбовой втулки 16. 2 ил.The invention relates to the field of pipe fittings and can be used in the chemical, energy and other industries of the industry. The purpose of the invention is to increase reliability by simplifying the fixing of the spindle 3 of the lifting closure member 12 against rotation by means of the insertion element 7 installed in the groove 9 between the spindle 3 and the pressure gland sleeve 6, as well as placing the projections of the gland sleeve 6 in the slot of the cover 2 when the thread sleeve rotates 16. 2 Il.
Description
А АA a
ЮYU
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894709089A SU1687980A1 (en) | 1989-06-29 | 1989-06-29 | Valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894709089A SU1687980A1 (en) | 1989-06-29 | 1989-06-29 | Valve |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1687980A1 true SU1687980A1 (en) | 1991-10-30 |
Family
ID=21456049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894709089A SU1687980A1 (en) | 1989-06-29 | 1989-06-29 | Valve |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1687980A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2474741C2 (en) * | 2011-05-12 | 2013-02-10 | Общество с ограниченной ответственностью Научно-производственная компания "МТПА" | Valve |
RU2785755C2 (en) * | 2018-04-04 | 2022-12-12 | Коммиссариат А Л' Энержи Атомик Э Оз Энержи Альтернатив | Metal sealing unit for creation of seal between rotating shaft and stationary case |
-
1989
- 1989-06-29 SU SU894709089A patent/SU1687980A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР №918616, кл. F 16 К 1/02, 1979. Авторское свидетельство СССР № 361343. кл. F 16 К 1/00, 1967. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2474741C2 (en) * | 2011-05-12 | 2013-02-10 | Общество с ограниченной ответственностью Научно-производственная компания "МТПА" | Valve |
RU2785755C2 (en) * | 2018-04-04 | 2022-12-12 | Коммиссариат А Л' Энержи Атомик Э Оз Энержи Альтернатив | Metal sealing unit for creation of seal between rotating shaft and stationary case |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a code of a succession state |
Ref country code: RU Ref legal event code: MM4A Effective date: 20070624 |