SU724806A2 - Throttle device - Google Patents

Throttle device Download PDF

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Publication number
SU724806A2
SU724806A2 SU782617373A SU2617373A SU724806A2 SU 724806 A2 SU724806 A2 SU 724806A2 SU 782617373 A SU782617373 A SU 782617373A SU 2617373 A SU2617373 A SU 2617373A SU 724806 A2 SU724806 A2 SU 724806A2
Authority
SU
USSR - Soviet Union
Prior art keywords
section
throttle device
cross
throttling
channels
Prior art date
Application number
SU782617373A
Other languages
Russian (ru)
Inventor
Николай Антонович Резник
Original Assignee
Предприятие П/Я В-2289
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 Предприятие П/Я В-2289 filed Critical Предприятие П/Я В-2289
Priority to SU782617373A priority Critical patent/SU724806A2/en
Application granted granted Critical
Publication of SU724806A2 publication Critical patent/SU724806A2/en

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Description

кратного расширени  и сжати  рабочей среды.multiple expansion and contraction of the working environment.

Кроме того, перетека  от одного плоского диска 2 к другому через сйвШйВтё каналы 5, рабоча  среда дополнительно дросселируетс  за счет деформации потока при входе в отверстие 8 и внезапном расширении при выходе его из отверсти  8 в отверстие 7.In addition, the flow from one flat disk 2 to another through the five channels 5, the working medium is further throttled due to deformation of the flow when entering the hole 8 and a sudden expansion when leaving it from the hole 8 into the hole 7.

Выполнение сквозных каналов в виде ступенчатых отверстий позвол ет значительно повысить эффективность дросселировани  потока рабочей среды.The implementation of through channels in the form of stepped orifices can significantly improve the efficiency of throttling the flow of the working medium.

Claims (1)

Формула изобретени Invention Formula Дроссельное устройство по авт. св. № 361319, отличающеес  тем, что, сThrottle device on auth. St. No. 361319, characterized in that, with целью повышени  эффективности дросселировани , сквозные каналы выполнены переменного сечени , например в виде отверстий двух различных диаметров, один из которых равен диаметру глухого каналаIn order to increase the efficiency of throttling, the through channels are made of variable cross section, for example, in the form of holes of two different diameters, one of which is equal to the diameter of the blind channel недросселируюш,его сечени , а проходное сечение второго эквивалентно проходному сечению дросселируюш,ей канавки.it is not choked, its cross section, and the second section through passage is equivalent to the cross section through throttling, its grooves.
SU782617373A 1978-05-16 1978-05-16 Throttle device SU724806A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782617373A SU724806A2 (en) 1978-05-16 1978-05-16 Throttle device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782617373A SU724806A2 (en) 1978-05-16 1978-05-16 Throttle device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU361319 Addition

Publications (1)

Publication Number Publication Date
SU724806A2 true SU724806A2 (en) 1980-03-30

Family

ID=20765364

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782617373A SU724806A2 (en) 1978-05-16 1978-05-16 Throttle device

Country Status (1)

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SU (1) SU724806A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404945A (en) * 1991-12-31 1995-04-11 Stirling Design International Limited Device for controlling the flow of fluid in an oil well
WO2014037659A1 (en) * 2012-09-04 2014-03-13 Hispano-Suiza Epicyclic reduction gear, notably for turbomachine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404945A (en) * 1991-12-31 1995-04-11 Stirling Design International Limited Device for controlling the flow of fluid in an oil well
US5673751A (en) * 1991-12-31 1997-10-07 Stirling Design International Limited System for controlling the flow of fluid in an oil well
WO2014037659A1 (en) * 2012-09-04 2014-03-13 Hispano-Suiza Epicyclic reduction gear, notably for turbomachine
US9429225B2 (en) 2012-09-04 2016-08-30 Hispano Suiza Epicyclic reduction gear, notably for turbomachine
RU2631739C2 (en) * 2012-09-04 2017-09-26 Испано-Сюиза Planetary reducer for turbomachine in particular

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