RU1170833C - PNEUMATIC HYDRAULIC CONVERTER - Google Patents

PNEUMATIC HYDRAULIC CONVERTER Download PDF

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Publication number
RU1170833C
RU1170833C SU3633919/24A SU3633919A RU1170833C RU 1170833 C RU1170833 C RU 1170833C SU 3633919/24 A SU3633919/24 A SU 3633919/24A SU 3633919 A SU3633919 A SU 3633919A RU 1170833 C RU1170833 C RU 1170833C
Authority
RU
Russia
Prior art keywords
throttle
channel
cavity
arm
piston actuator
Prior art date
Application number
SU3633919/24A
Other languages
Russian (ru)
Inventor
В.Г. Ширшов
Filing date
Publication date
Application filed filed Critical
Priority to SU3633919/24A priority Critical patent/SU1170833A1/en
Priority claimed from SU3633919/24A external-priority patent/SU1170833A1/en
Application granted granted Critical
Publication of RU1170833C publication Critical patent/RU1170833C/en
Publication of SU1170833A1 publication Critical patent/SU1170833A1/en

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Claims (1)

Пневмогидравлический преобразователь, содержащий подпружиненный сильфон, одна полость которого сообщена с входным каналом, проточную камеру, сообщенную через первый дроссель с каналом постоянного давления и через второй дроссель – с каналом слива, поворотный рычаг, установленный на опоре, клапан и поршневой исполнительный механизм со штоком, одна полость которого подключена к каналу питания, отличающийся тем, что, с целью упрощения конструкций и повышения точности преобразователя, одно плечо поворотного рычага, которое расположено в проточной камере, соединено с подвижным торцом сильфона, на другом плече поворотного рычага установлена заслонка клапана, выход которого подключен к каналу слива, а вход – ко второй полости поршневого исполнительного механизма и через дроссель – к каналу питания, причем золотник второго дросселя кинематически связан со штоком поршневого исполнительного механизма.A pneumohydraulic converter containing a spring-loaded bellows, one cavity of which is in communication with the inlet channel, a flow chamber communicated through the first throttle with a constant pressure channel and through the second throttle with a drain channel, a pivot arm mounted on a support, a valve and a piston actuator with a rod, one cavity of which is connected to the supply channel, characterized in that, in order to simplify the designs and increase the accuracy of the converter, one arm of the pivot arm, which is located in the flow chamber, is connected to the movable end of the bellows, on the other arm of the pivot arm, a valve flap is installed, the outlet of which connected to the drain channel, and the inlet to the second cavity of the piston actuator and through the throttle to the supply channel, and the spool of the second throttle is kinematically connected to the piston actuator rod.
SU3633919/24A 1983-08-11 1983-08-11 PNEUMATIC HYDRAULIC CONVERTER SU1170833A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3633919/24A SU1170833A1 (en) 1983-08-11 1983-08-11 PNEUMATIC HYDRAULIC CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3633919/24A SU1170833A1 (en) 1983-08-11 1983-08-11 PNEUMATIC HYDRAULIC CONVERTER

Publications (2)

Publication Number Publication Date
RU1170833C true RU1170833C (en) 2021-07-05
SU1170833A1 SU1170833A1 (en) 2021-07-05

Family

ID=76756077

Country Status (1)

Country Link
SU (1) SU1170833A1 (en)

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