SU93019A2 - Throttle valve - Google Patents

Throttle valve

Info

Publication number
SU93019A2
SU93019A2 SU438994A SU438994A SU93019A2 SU 93019 A2 SU93019 A2 SU 93019A2 SU 438994 A SU438994 A SU 438994A SU 438994 A SU438994 A SU 438994A SU 93019 A2 SU93019 A2 SU 93019A2
Authority
SU
USSR - Soviet Union
Prior art keywords
throttle valve
crane
sleeve
windows
nut
Prior art date
Application number
SU438994A
Other languages
Russian (ru)
Inventor
Н.А. Лариков
Original Assignee
Н.А. Лариков
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 Н.А. Лариков filed Critical Н.А. Лариков
Priority to SU438994A priority Critical patent/SU93019A2/en
Application granted granted Critical
Publication of SU93019A2 publication Critical patent/SU93019A2/en

Links

Landscapes

  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)

Description

В основном авт. св. Л1 84972 описан дроссельный кран, в котором в качестве дросселирующего органа 11рнл1енена гильза, торен KOTOpoii  вл етс  затворной уплотннтельной новсрхностыо.Basically auth. St. L1 84972 describes a throttle valve, in which a sleeve is used as a throttling body 11 рнл1енен, the KOTOpoii torsen is a valve sealing novsrhnostyo.

Предлагаемый дроссельный кран представл ет собой дальнеГпнее усоверн1енствованне указанного дроссельного крана и отлнчаетс  от последнего расположенне.м многоза.ходного винта вне зоны воздействи  рабочей среды н нримененнем самоунлотн к)Н1егос  сальнлка.The proposed choke valve is a further improvement of the specified choke valve and is separated from the latter by a multi-threaded run screw outside the zone of influence of the working medium on the self-locking cable.

Така  конструкци  дроссельного крана обеспечивает новьииеп е. надежности его работы.Such a design of the throttle crane ensures the reliability of its operation.

На чертеже изображен д|)оссельный кран в продольном разрезе.The drawing shows a g) axial crane in longitudinal section.

Дроссельный кран состонт нз лнлпндра / с окнами дросселнрованн  2, служани1мн дл  разгрузки крана нрн его закрытии. Цнлнндр кренитс  к корпусу 3 крана нрн номогцп болтов 4. В месте стыка днлиндра с корнусом крана установлено уплопштельное кольцо 5. В корнусе крана монтируетс  са.моунлотн 1онип 1с  сальник 6 и гайка 7 с ручкой 8. К, гайке 7 крепитс  шток 9, иеременинощи глльзу 10. Шток неремещаетс  в винтовой гайке //. Отвод рабочей жидкости осуществл етс  через Н1тунер 12.The throttle valve is composed of ns lnpndra / with windows throttled 2, serving to unload the crane to close it. Cnlnndrn krenits to the body 3 of the crane nrn nomogtsp bolts 4. At the junction between the cylinder and the crane’s root, there is an inserted ring 5. The crane is mounted with a crown of the stem, and the same gland 6 and nut 7 with a handle 8. The sleeve 10. The stem does not fit in the screw nut //. The removal of the working fluid is carried out through the H1 toner 12.

Работа дроссельного крана заключаетс  в следующем. Рабоча  жидкость подводитс  к цилиндру /. Поворотом ручки S нрнводнтс  во BpaHieHiie гайка 7, котора  т нет вннтовую гайку // вверх. Благодар  упору )исв в пазы неподвижного корпуса и св заниому с гильзой П HiTOKv, открываютс  окна 2 ннлнндра, черкез которые рабоча  жндкость поступает в свободнхЮ нолость корпуса }, а из корпуса через и1тунер 12 к нотрснтелю.The operation of the throttle valve is as follows. The working fluid is supplied to the cylinder. By turning the knob S nrnvodnts in BpaHieHiie nut 7, which is no external nut // up. Thanks to the stop, the windows of the fixed case and connected to the sleeve P HiTOKv are opened in the grooves of the fixed case, 2 nlnndra windows are opened, and the working tubes are delivered to the free floor of the case}, and from the case through the tuner 12 to the notreamer.

Прн новороте ручки в обратном направлении гильза опускаетс  вниз и закрывает окна дросселировани , ностенеиио уменьща  нодачу Ж1 дкост1 до нолного нрекран1сии  подачи ири закрьггии окои. В момент полного закрыти  крана пронсходнт врезание острых краев гильзы в торец кольца 5, чем и обеспечиваетс  надежное унлотиотне.When turning the knob in the opposite direction, the sleeve goes down and closes the throttling windows, but not reducing the size of the housing to the full flow rate and feed the eye. At the moment of the complete closure of the crane, the cutting of the sharp edges of the sleeve into the end face of the ring 5 is accomplished, which ensures reliable loosening.

лЬ 93019LU 93019

Предмет и з о б р е т е )i и  Subject and use of i)

Форма выполнени  дроссельного крана по п. 1 авт. св. № 84972, отличающа с  тем, что, с целью новышенн  надежности работы крана, многозаходныи винт расположен вне зоны воздействи  рабочей среды и применен самоуплотн ющийс  сальник.The form of the throttle valve under item 1 auth. St. No. 84972, characterized in that, in order to improve the reliability of the crane operation, a multiple screw is located outside the working area and a self-sealing gland is used.

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SU438994A 1950-11-28 1950-11-28 Throttle valve SU93019A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU438994A SU93019A2 (en) 1950-11-28 1950-11-28 Throttle valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU438994A SU93019A2 (en) 1950-11-28 1950-11-28 Throttle valve

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU84972 Addition

Publications (1)

Publication Number Publication Date
SU93019A2 true SU93019A2 (en) 1950-11-30

Family

ID=48405710

Family Applications (1)

Application Number Title Priority Date Filing Date
SU438994A SU93019A2 (en) 1950-11-28 1950-11-28 Throttle valve

Country Status (1)

Country Link
SU (1) SU93019A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101270A1 (en) * 2001-06-08 2002-12-19 Petr Vasilievich Malina Valve
RU2485375C2 (en) * 2009-06-16 2013-06-20 Петр Васильевич Малина Valve
RU2575672C2 (en) * 2010-12-01 2016-02-20 ТиЭй ГИДРОНИКС АБ Control valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101270A1 (en) * 2001-06-08 2002-12-19 Petr Vasilievich Malina Valve
RU2485375C2 (en) * 2009-06-16 2013-06-20 Петр Васильевич Малина Valve
RU2575672C2 (en) * 2010-12-01 2016-02-20 ТиЭй ГИДРОНИКС АБ Control valve

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