RU95103050A - Pressure regulator - Google Patents

Pressure regulator

Info

Publication number
RU95103050A
RU95103050A RU95103050/09A RU95103050A RU95103050A RU 95103050 A RU95103050 A RU 95103050A RU 95103050/09 A RU95103050/09 A RU 95103050/09A RU 95103050 A RU95103050 A RU 95103050A RU 95103050 A RU95103050 A RU 95103050A
Authority
RU
Russia
Prior art keywords
pressure regulator
valves
casing
housing
safety
Prior art date
Application number
RU95103050/09A
Other languages
Russian (ru)
Other versions
RU2099772C1 (en
Inventor
В.И. Никитов
Original Assignee
Акционерное общество открытого типа Авиационная корпорация "РУБИН"
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 Акционерное общество открытого типа Авиационная корпорация "РУБИН" filed Critical Акционерное общество открытого типа Авиационная корпорация "РУБИН"
Priority to RU95103050A priority Critical patent/RU2099772C1/en
Publication of RU95103050A publication Critical patent/RU95103050A/en
Application granted granted Critical
Publication of RU2099772C1 publication Critical patent/RU2099772C1/en

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Landscapes

  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)

Abstract

FIELD: instrumentation engineering. SUBSTANCE: the pressure regulator has reducing and safety valves 8 and 10 and control piston 6 loaded by spring 7 placed in casing 1. Guide surfaces 12 and 13 of valves 8 and 10 together with casing recess 5 make up damper chamber 14, which communicates with outlet duct 3 through throttling duct 15 made in the casing. It provides for a smooth (without any impact) fit of the safety valve onto the reducing valve at its closing. EFFECT: enhanced durability of pressure regulator. 2 dwg

Claims (1)

Регулятор давления содержит размещенные в одном корпусе 1 редукционные и предохранительного клапаны 8 и 10 и управляющий поршень 6, нагруженный регулируемой пружиной 7. Направляющие поверхности 12 и 13 клапанов 8 и 10 образуют с расточкой 5 корпуса демпферную камеру 14, которая сообщена с выходным каналом 3 через дросселирующий канал 15, выполненный в корпусе. Это позволит обеспечить плавную (без удара) посадку предохранительного клапана на редукционный при его закрытии и тем самым повысить долговечность регулятора давления.The pressure regulator comprises pressure reducing and safety valves 8 and 10 located in one housing 1 and a control piston 6 loaded with an adjustable spring 7. The guiding surfaces 12 and 13 of the valves 8 and 10 form a damper chamber 14, which communicates with the output channel 3 through the bore 5 of the housing a throttling channel 15 made in the housing. This will ensure a smooth (without impact) landing safety valve on the pressure reducing valve when it is closed and thereby increase the durability of the pressure regulator.
RU95103050A 1995-03-06 1995-03-06 Pressure regulator RU2099772C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95103050A RU2099772C1 (en) 1995-03-06 1995-03-06 Pressure regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95103050A RU2099772C1 (en) 1995-03-06 1995-03-06 Pressure regulator

Publications (2)

Publication Number Publication Date
RU95103050A true RU95103050A (en) 1996-12-27
RU2099772C1 RU2099772C1 (en) 1997-12-20

Family

ID=20165311

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95103050A RU2099772C1 (en) 1995-03-06 1995-03-06 Pressure regulator

Country Status (1)

Country Link
RU (1) RU2099772C1 (en)

Also Published As

Publication number Publication date
RU2099772C1 (en) 1997-12-20

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