SU64387A1 - Steam distribution device - Google Patents

Steam distribution device

Info

Publication number
SU64387A1
SU64387A1 SU4602A SU331249A SU64387A1 SU 64387 A1 SU64387 A1 SU 64387A1 SU 4602 A SU4602 A SU 4602A SU 331249 A SU331249 A SU 331249A SU 64387 A1 SU64387 A1 SU 64387A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steam
steam distribution
distribution device
sleeve
piston
Prior art date
Application number
SU4602A
Other languages
Russian (ru)
Inventor
Н.Н. Рахманов
Original Assignee
Н.Н. Рахманов
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 Н.Н. Рахманов filed Critical Н.Н. Рахманов
Priority to SU4602A priority Critical patent/SU64387A1/en
Application granted granted Critical
Publication of SU64387A1 publication Critical patent/SU64387A1/en

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Description

В паровых поршневых машинах дл  производства определённого последовательного впуска свежего пара и выпуска отработавшего пара примен ютс  парораспределительные устройства. Среди таких устройств известны также штоковые парораспределительные устройства.In steam piston machines, steam distribution devices are used to produce a certain sequential intake of fresh steam and exhaust of steam. Among such devices are also known stock steam distribution devices.

Предлагаемое такого рода устройство отличаетс  тем, что, с целью изменени  отсечки, применены втулки со скошенными кромками, поворотные относительно штока.A device of this type proposed is characterized in that, in order to change the cut-off, bushings with beveled edges, rotatable relative to the stem, are used.

На чертеже фиг. 1 изображает схему предлагаемого устройства, фиг. 2 - втулку со скошенной кромкой и продольным пазом.In FIG. 1 shows a diagram of the proposed device, FIG. 2 - sleeve with a beveled edge and a longitudinal groove.

В парораспределении предлагаемого устройства примен ютс  как основные части механизма: поворотные относительно штока 1 втулки 2 со скошенными кромками 3 и продольными пазами 4; рычаги 5, св занные с механизмом управлени  подачи пара.In the steam distribution of the proposed device are used as the main parts of the mechanism: rotary relative to the stem 1 of the sleeve 2 with bevelled edges 3 and longitudinal grooves 4; levers 5 associated with a steam control mechanism.

Степень наполнени  цилиндра 6 паром, а также запуск поршн  7The degree of filling of the cylinder 6 with steam, as well as the launch of the piston 7

при любом его положении наход тс  в зависимости от положени  рычага 5 и втулки 2.in any of its positions, depending on the position of the lever 5 and the sleeve 2, they are located.

При повороте рычага 5 на некоторую величину от первоначального положени  измен етс  положение скошенной кромки 3 втулки 2 по отношению к каналу 8,. что, в свою очередь, или измен ет момент открыти  канала 8, или измен ет дозировку пара.When the lever 5 is rotated by a certain amount from the initial position, the position of the beveled edge 3 of the sleeve 2 with respect to the channel 8, changes. which, in turn, either alters the opening of channel 8, or changes the steam dosage.

При повороте рычага 5 на 180 против канала 8 встанет продольный паз 4 втулки 2; в этом случае будет полна  степень наполнени  и поршень 7 может начать движение при любом его положении.When turning the lever 5 to 180 against the channel 8, a longitudinal groove 4 of the sleeve 2 will arise; in this case, the degree of filling will be complete and the piston 7 can start moving at any position.

Предмет изобретени Subject invention

Парораспределительное устройство , в котором распределениепара осушествл етс  посредством поршневого штока, отличающеес  тем, что, с целью изменени  отсечки, применены поворотные относительно штока втулки 2 со скошенными кромками.A steam distribution device in which the distribution of the pair is carried out by means of a piston rod, characterized in that, in order to change the cut-off, rotary relatively sleeve rod 2 with bevelled edges are used.

Пор ш мотла Por sh motla

Фиг, I FIG, I

,. У 8 бтмосферу, 8 the atmosphere

7,7,

SU4602A 1944-02-03 1944-02-03 Steam distribution device SU64387A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4602A SU64387A1 (en) 1944-02-03 1944-02-03 Steam distribution device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4602A SU64387A1 (en) 1944-02-03 1944-02-03 Steam distribution device

Publications (1)

Publication Number Publication Date
SU64387A1 true SU64387A1 (en) 1944-11-30

Family

ID=48245128

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4602A SU64387A1 (en) 1944-02-03 1944-02-03 Steam distribution device

Country Status (1)

Country Link
SU (1) SU64387A1 (en)

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