SU21165A1 - Distribution mechanism of steam or air engines - Google Patents

Distribution mechanism of steam or air engines

Info

Publication number
SU21165A1
SU21165A1 SU75494A SU75494A SU21165A1 SU 21165 A1 SU21165 A1 SU 21165A1 SU 75494 A SU75494 A SU 75494A SU 75494 A SU75494 A SU 75494A SU 21165 A1 SU21165 A1 SU 21165A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
distribution mechanism
air engines
levers
lever
Prior art date
Application number
SU75494A
Other languages
Russian (ru)
Inventor
С.П. Вдовченков
Original Assignee
С.П. Вдовченков
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 С.П. Вдовченков filed Critical С.П. Вдовченков
Priority to SU75494A priority Critical patent/SU21165A1/en
Application granted granted Critical
Publication of SU21165A1 publication Critical patent/SU21165A1/en

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  • Mechanically-Actuated Valves (AREA)

Description

В предлагаемом распределительном механизме паровых или воздушных машин с подъемом впускного клапана давлением поршн  и передачей движени  выпускному клапану второй рабочей камеры при помощи двуплечего рычага последний поддерживает соответствующие клапаны в открытом положении и освобождает их при помощи упорок, св занных системой рычагов, поворачивающих их под действием кулаков двух шайб, из коих одна наглухо насажена на вал, а аруга  свободно сидит на нем и может быть, с целью регулировани  работы машнны, перестанавливаема или от руки или от регул тора.In the proposed distribution mechanism of steam or air machines with the intake valve rising by piston pressure and motion transmission to the exhaust valve of the second working chamber with the help of a double-arm lever, the latter maintains the corresponding valves in the open position and releases them using props connected by a system of levers turning them under the action of fists two washers, of which one is tightly mounted on the shaft, and the aruga sits on it freely and can be, for the purpose of regulating the operation of the engine, to be resettable or uki or from the regulator.

На чертеже фиг. 1 изображает вертикальный разрез распределительного механизма паровых или воздушных паровых мащин; фиг. 2 и 3-расположение кулаков на соединительных шайбах. Впуск пара производитс  в каждой эабочей камере 7 своим поршнем П, оторый нажимает на нижний стержень jnycKHoro клапана 4, 21 посредством 1РУЖИННИ 9; при подъеме впускной кпъ1ан своим стержнем поворачивает двушечий рычаг 1 или 16, который другим :воим плечом надавливает на стержень (ыпускного клапана 5 второй рабрчей (амёрыи, OTKpbiB его, осуществл ет выlycK из нее м того пара. Рычаги 1 и 16In FIG. 1 shows a vertical section of the distribution mechanism of steam or air steam masks; FIG. 2 and 3-arrangement of the fists on the connecting washers. Steam intake is carried out in each eworking chamber 7 with its piston II, which presses on the lower stem of the valve jnycKHoro valve 4, 21 by means of 1 RUNNESS 9; when lifting, the intake valve turns its twin lever 1 or 16 with its rod, which with another arm presses the rod with its shoulder (the exhaust valve 5 has a second operation (amer, OTKpbiB, wylycK out of it of that pair. Levers 1 and 16

в верхнем своем положении удерживаютс  особыми рычажками-защелками б и 18, снабженными упорками 2, 17, и сохран ют свое положение на все врем  впуска пара, при чем впускные клапаны удерживаютс  от опускани  пружинками , скрепленными с рычагами 1 и 16 и вход щими в вырезы в стержн х впускных клапанов. Пружины 19 и 20 предназначаютс  дл  закрыти  клапанов впускного и выпускного.in their upper position they are held by special levers b and b and 18, equipped with supports 2, 17, and retain their position for the entire time of steam intake, while the inlet valves are kept from being lowered by springs fastened with levers 1 and 16 and entering the notches in the intake valve pins. Springs 19 and 20 are intended to close intake and exhaust valves.

Закрытие клапанов-впускного одной камеры и выпускного другой, производимое пружинами 19 и 20, происходит в тот момент, когда рычаги 1 или 16 будут освобождены упсркакн 2 и17рычажков 6 и 18, которые св заны т гой 3 и удерживаютс  в сомкнутом состо нии пружиной 22. Дл  разкыкани  рычажков-здщелок б и 18 и св занных с ними упорок 2 и 17 служат кулачные шанбы 12 и 15, при чем (иайба 12 имеет два кулачка 23 и 24 (фиг. 2) и наглухо закреплена на коленчатом валу 14, а шайба 15 имеет один кулачок 25 (фиг. 3), свободно надета на валу 14 и соприкасаетс  с кольцеобразным концом 13 рычага 8.The closing of the inlet valves of one chamber and the outlet of another, produced by springs 19 and 20, occurs at the moment when levers 1 or 16 are released, and the arms of spring 6 and 18, which are connected by tightness 3 and are kept in close condition by spring 22. To unlock the levers b and 18 and the associated props 2 and 17 are fist chanbs 12 and 15, with this (iaib 12 has two cams 23 and 24 (fig. 2) and is tightly fixed on the crankshaft 14, and the washer 15 has one cam 25 (FIG. 3), is loosely mounted on the shaft 14 and is in contact with the ring-shaped end 13 lever 8.

При встрече кулачков шайб 12 и 15 нижнее плечо рычага 8 отодвигаетс  влево, при чем верхнее плечо его поворачивает вправо конец рычажка 6, вследствие чего посредством т ги 3 поWhen the cams of washers 12 and 15 meet, the lower shoulder of the lever 8 moves to the left, while its upper shoulder turns to the right the end of the lever 6, as a result of which

SU75494A 1930-09-01 1930-09-01 Distribution mechanism of steam or air engines SU21165A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU75494A SU21165A1 (en) 1930-09-01 1930-09-01 Distribution mechanism of steam or air engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU75494A SU21165A1 (en) 1930-09-01 1930-09-01 Distribution mechanism of steam or air engines

Publications (1)

Publication Number Publication Date
SU21165A1 true SU21165A1 (en) 1931-07-31

Family

ID=48340314

Family Applications (1)

Application Number Title Priority Date Filing Date
SU75494A SU21165A1 (en) 1930-09-01 1930-09-01 Distribution mechanism of steam or air engines

Country Status (1)

Country Link
SU (1) SU21165A1 (en)

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