RU2000114012A - DEVICE FOR ADJUSTING THE PRESSURE DIFFERENCE - Google Patents

DEVICE FOR ADJUSTING THE PRESSURE DIFFERENCE

Info

Publication number
RU2000114012A
RU2000114012A RU2000114012/06A RU2000114012A RU2000114012A RU 2000114012 A RU2000114012 A RU 2000114012A RU 2000114012/06 A RU2000114012/06 A RU 2000114012/06A RU 2000114012 A RU2000114012 A RU 2000114012A RU 2000114012 A RU2000114012 A RU 2000114012A
Authority
RU
Russia
Prior art keywords
adjusting
gate
pressure difference
hole
housing
Prior art date
Application number
RU2000114012/06A
Other languages
Russian (ru)
Other versions
RU2191308C2 (en
Inventor
Рауф Рахимович Сафаров
Роберт Ахатович Сафаров
Булат Рахимович Сафаров
Ришат Яруллович Идиатуллин
Original Assignee
Рауф Рахимович Сафаров
Filing date
Publication date
Application filed by Рауф Рахимович Сафаров filed Critical Рауф Рахимович Сафаров
Priority to RU2000114012/06A priority Critical patent/RU2191308C2/en
Priority claimed from RU2000114012/06A external-priority patent/RU2191308C2/en
Publication of RU2000114012A publication Critical patent/RU2000114012A/en
Application granted granted Critical
Publication of RU2191308C2 publication Critical patent/RU2191308C2/en

Links

Claims (1)

Устройство для регулирования перепада давления, включающее корпус с перекрываемым отверстием, крышку, шибер с проходным отверстием, расположенный между корпусом и крышкой, уплотнительные элементы, рычаг, воздействующий на шибер через валик, отличающееся тем, что шибер выполнен с отверстием в виде вогнутой петли, повторяющей с вогнутой стороны профиль проходного сечения перекрываемого отверстия, выполненного эксцентричным.A device for regulating the differential pressure, comprising a housing with a blocked opening, a cover, a gate with a through hole located between the housing and the cover, sealing elements, a lever acting on the gate through the roller, characterized in that the gate is made with a hole in the form of a concave loop repeating on the concave side, the profile of the passage section of the overlapped hole made eccentric.
RU2000114012/06A 2000-06-02 2000-06-02 Device for control of pressure differential RU2191308C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2000114012/06A RU2191308C2 (en) 2000-06-02 2000-06-02 Device for control of pressure differential

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2000114012/06A RU2191308C2 (en) 2000-06-02 2000-06-02 Device for control of pressure differential

Publications (2)

Publication Number Publication Date
RU2000114012A true RU2000114012A (en) 2002-09-20
RU2191308C2 RU2191308C2 (en) 2002-10-20

Family

ID=20235662

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000114012/06A RU2191308C2 (en) 2000-06-02 2000-06-02 Device for control of pressure differential

Country Status (1)

Country Link
RU (1) RU2191308C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466319C1 (en) * 2011-03-09 2012-11-10 Рауф Рахимович Сафаров Differential pressure control device
CN102797861B (en) * 2012-08-28 2014-07-16 中联重科股份有限公司 Stop valve and concrete conveying system
CN103557341B (en) * 2013-11-11 2016-01-13 天津钢研广亨特种装备股份有限公司 A kind of super abrasive control valve
RU2593672C1 (en) * 2015-06-04 2016-08-10 Рауф Рахимович Сафаров Device for measuring flow rate of oil wells

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