SU724867A2 - Adjustable program-controlled throttle - Google Patents

Adjustable program-controlled throttle Download PDF

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Publication number
SU724867A2
SU724867A2 SU772508092A SU2508092A SU724867A2 SU 724867 A2 SU724867 A2 SU 724867A2 SU 772508092 A SU772508092 A SU 772508092A SU 2508092 A SU2508092 A SU 2508092A SU 724867 A2 SU724867 A2 SU 724867A2
Authority
SU
USSR - Soviet Union
Prior art keywords
controlled throttle
locking member
adjustable program
adjustable
program
Prior art date
Application number
SU772508092A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Сыркин
Виктор Борисович Петров
Леонид Клавдиевич Полищук
Original Assignee
Винницкий политехнический институт
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 Винницкий политехнический институт filed Critical Винницкий политехнический институт
Priority to SU772508092A priority Critical patent/SU724867A2/en
Application granted granted Critical
Publication of SU724867A2 publication Critical patent/SU724867A2/en

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Description

1one

Изобретение относитс  к области арматуростроени  и может быть использовано в гидроприводах и системах гидроавтоматики .The invention relates to the field of fittings and can be used in hydraulic actuators and hydraulic automation systems.

По основному авт. св. № 640077 известен регулируемый дроссель с программным управлением , запорный орган которого выполнен из магнитопровод щего эластичного материала , снаружи корпуса установлен электромагнит 1.According to the main author. St. No. 640077 is known for an adjustable choke with a programmed control, whose locking member is made of a magnetically conducting elastic material; an electromagnet 1 is installed outside the body.

Недостатком известного дроссел   вл етс  недостаточно высока  долговечность запорного органа.The disadvantage of the known throttle is the insufficient durability of the locking member.

Целью изобретени   вл етс  повышение долговечности.The aim of the invention is to increase durability.

Дл  этого в предлагаемом дросселе запорный орган армирован металлической спиральной пружиной.For this, in the proposed choke, the locking member is reinforced with a metal coil spring.

На чертеже показан регулируемый дроссель , разрез.The drawing shows an adjustable choke, a slit.

В корпусе 1 с входным 2 и выходным 3 каналами размещен стержень 4 и запорный орган 5, выполненный из эластичного материала , армированного металлической спиральной пружиной G. Снаружи корпуса установлен электромагнит 7.In case 1 with inlet 2 and outlet 3 channels, a rod 4 and a locking member 5 made of an elastic material reinforced with a metal spiral spring G are placed. Outside the case there is an electromagnet 7.

Работает дроссель следующим образом. Под воздействием электромагнитного пол ,Works choke as follows. Electromagnetic floor,

заданного по программе, запорный орган 5 деформируетс  в радиальном направлении, тем самым измен   величину проходного канала. Армирование эластичного запорного органа металлической спиральной пружпной предотвращает чрезмерную деформацию и разрушение при повышенном давлении .programmed, the locking member 5 is deformed in the radial direction, thereby changing the size of the flow passage. Reinforcement of the elastic locking member of the metal spiral spring prevents excessive deformation and destruction under elevated pressure.

Claims (1)

Формула изобретени Invention Formula Регулируемый дроссель с программным управлением по авт. св. № 640077, отлич а ю щ и йен тем, что, с целью повышени  долговечности, запорный орган армирован металлической спиральной пружиной.Adjustable choke with program control aut. St. No. 640077, distinguished by the fact that, in order to increase durability, the locking member is reinforced with a metal coil spring. Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 640077, кл. F 16К 31/02, 1977.Sources of information taken into account in the examination 1. USSR author's certificate No. 640077, cl. F 16K 31/02, 1977.
SU772508092A 1977-07-18 1977-07-18 Adjustable program-controlled throttle SU724867A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772508092A SU724867A2 (en) 1977-07-18 1977-07-18 Adjustable program-controlled throttle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772508092A SU724867A2 (en) 1977-07-18 1977-07-18 Adjustable program-controlled throttle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU772479228A Addition SU640077A1 (en) 1977-04-21 1977-04-21 Adjustable throttle

Publications (1)

Publication Number Publication Date
SU724867A2 true SU724867A2 (en) 1980-03-30

Family

ID=20718233

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772508092A SU724867A2 (en) 1977-07-18 1977-07-18 Adjustable program-controlled throttle

Country Status (1)

Country Link
SU (1) SU724867A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360772B1 (en) * 2000-06-30 2002-03-26 Promos Technologies, Inc. Mass flow controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6360772B1 (en) * 2000-06-30 2002-03-26 Promos Technologies, Inc. Mass flow controller

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