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RU2005136799A - ANTI-HAMMING CHECK VALVE - Google Patents

ANTI-HAMMING CHECK VALVE Download PDF

Info

Publication number
RU2005136799A
RU2005136799A RU2005136799/06A RU2005136799A RU2005136799A RU 2005136799 A RU2005136799 A RU 2005136799A RU 2005136799/06 A RU2005136799/06 A RU 2005136799/06A RU 2005136799 A RU2005136799 A RU 2005136799A RU 2005136799 A RU2005136799 A RU 2005136799A
Authority
RU
Russia
Prior art keywords
check valve
housing
disk
hamming check
saddle
Prior art date
Application number
RU2005136799/06A
Other languages
Russian (ru)
Other versions
RU2305812C1 (en
Inventor
Анатолий Леонтьевич Шанаурин (RU)
Анатолий Леонтьевич Шанаурин
Владимир Васильевич Макаров (RU)
Владимир Васильевич Макаров
Александр Васильевич Матвеев (RU)
Александр Васильевич Матвеев
Original Assignee
Открытое акционерное общество "Икар" Курганский завод трубопроводной арматуры (RU)
Открытое акционерное общество "Икар" Курганский завод трубопроводной арматуры
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 Открытое акционерное общество "Икар" Курганский завод трубопроводной арматуры (RU), Открытое акционерное общество "Икар" Курганский завод трубопроводной арматуры filed Critical Открытое акционерное общество "Икар" Курганский завод трубопроводной арматуры (RU)
Priority to RU2005136799/06A priority Critical patent/RU2305812C1/en
Publication of RU2005136799A publication Critical patent/RU2005136799A/en
Application granted granted Critical
Publication of RU2305812C1 publication Critical patent/RU2305812C1/en

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  • Check Valves (AREA)

Claims (1)

Противогидроударный обратный клапан, содержащий корпус с проходными патрубками, седло, двухэлементный диск, установленный на поворотном рычаге, закрепленном в корпусе, отличающийся тем, что внутренняя часть диска выполнена с уступом к которому эластичным кольцом, поджата наружная часть диска, вертикальная стенка которой охватывает уплотнительное поле внутренней части, а торец стенки взаимодействует с дном ответной канавки, выполненной в седле корпуса.An anti-impact check valve, comprising a housing with passage pipes, a saddle, a two-element disk mounted on a swing arm mounted in the housing, characterized in that the inner part of the disk is made with a ledge to which an elastic ring is pressed, the outer part of the disk is pressed, the vertical wall of which covers the sealing field the inner part, and the end of the wall interacts with the bottom of the mating groove made in the saddle of the housing.
RU2005136799/06A 2005-11-25 2005-11-25 Check valve RU2305812C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005136799/06A RU2305812C1 (en) 2005-11-25 2005-11-25 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005136799/06A RU2305812C1 (en) 2005-11-25 2005-11-25 Check valve

Publications (2)

Publication Number Publication Date
RU2005136799A true RU2005136799A (en) 2007-05-27
RU2305812C1 RU2305812C1 (en) 2007-09-10

Family

ID=38310494

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005136799/06A RU2305812C1 (en) 2005-11-25 2005-11-25 Check valve

Country Status (1)

Country Link
RU (1) RU2305812C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2629630C1 (en) * 2016-07-07 2017-08-30 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Swing-check gate (versions)
WO2020209764A1 (en) * 2019-04-09 2020-10-15 Александр Дмитриевич РЯЗАНОВСКИЙ Catch for a valve closure element on a lever
RU190842U1 (en) * 2019-04-09 2019-07-15 Александр Дмитриевич Рязановский VALVE LOCK ELEMENT CLAMP ON THE LEVER

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578590A (en) * 1948-02-25 1951-12-11 Perrault Bros Safety valve
US2717001A (en) * 1950-07-15 1955-09-06 Perrault Ainslie Valve seat
GB2166519B (en) * 1984-11-01 1988-02-17 Hartley Simon Ltd A sealing arrangement
SU1352138A1 (en) * 1986-01-13 1987-11-15 Предприятие П/Я А-7899 Check valve
JP2683880B2 (en) * 1994-01-31 1997-12-03 博 横田 Combined actuation non-water hammer check valve device
JP3383168B2 (en) * 1996-09-27 2003-03-04 オーエム工業株式会社 Fuel tank check valve

Also Published As

Publication number Publication date
RU2305812C1 (en) 2007-09-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20081126