SU687295A1 - Locking device - Google Patents

Locking device

Info

Publication number
SU687295A1
SU687295A1 SU772448040A SU2448040A SU687295A1 SU 687295 A1 SU687295 A1 SU 687295A1 SU 772448040 A SU772448040 A SU 772448040A SU 2448040 A SU2448040 A SU 2448040A SU 687295 A1 SU687295 A1 SU 687295A1
Authority
SU
USSR - Soviet Union
Prior art keywords
locking device
piston
germany
coaxially
examination
Prior art date
Application number
SU772448040A
Other languages
Russian (ru)
Inventor
Борис Михайлович Павлов
Николай Дмитриевич Доброхотов
Александр Михайлович Шокуров
Original Assignee
Предприятие П/Я В-8685
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-8685 filed Critical Предприятие П/Я В-8685
Priority to SU772448040A priority Critical patent/SU687295A1/en
Application granted granted Critical
Publication of SU687295A1 publication Critical patent/SU687295A1/en

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Description

(54) ЗАПОРНОЕ УСТРОЙСТВО(54) SPLITTING DEVICE

определ емую законом сохранени  количества движени .determined by the law of conservation of momentum.

В момент начала соприкосновени  поршней давление из полости А сбрасываетс , что уменьшает сопротивление движению основного поршн .At the moment of the start of the contact of the pistons, the pressure from the cavity A is released, which reduces the resistance to movement of the main piston.

Claims (1)

Формула изобретени Invention Formula Запорное устройство, в корпусе которого расположен запорный орган, соединенный с поршнем, наход щимс  под воздействием управл ющего давлени , отличающеес тем, что, сA locking device, in the case of which there is a locking member, connected to a piston under the influence of a control pressure, characterized in that целью повышени  быстродействи  открыти , в корпусе, соосно поршню и запорнсму органу, размещен дополнительный поршень, выполненный в виде ступенчатого стакана, охватывающего основной поршень и запорный орган, причем больша  ступень стакана расположена со стороны высокого давлени , а масса дополнительного поршн  больше массы основного поршн .In order to increase the speed of opening, an additional piston is installed in the housing, coaxially with the piston and the lock body; Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1, Патент ФРГ 1951465, кл. 47 g 31/12, 1972,1, the patent of Germany 1951465, cl. 47 g 31/12, 1972, XX
SU772448040A 1977-02-01 1977-02-01 Locking device SU687295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772448040A SU687295A1 (en) 1977-02-01 1977-02-01 Locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772448040A SU687295A1 (en) 1977-02-01 1977-02-01 Locking device

Publications (1)

Publication Number Publication Date
SU687295A1 true SU687295A1 (en) 1979-09-25

Family

ID=20693822

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772448040A SU687295A1 (en) 1977-02-01 1977-02-01 Locking device

Country Status (1)

Country Link
SU (1) SU687295A1 (en)

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