SU383845A1 - DEVICE FOR THE DEVELOPMENT OF PISTONS IN FREE MISTED MACHINES - Google Patents
DEVICE FOR THE DEVELOPMENT OF PISTONS IN FREE MISTED MACHINESInfo
- Publication number
- SU383845A1 SU383845A1 SU1716254A SU1716254A SU383845A1 SU 383845 A1 SU383845 A1 SU 383845A1 SU 1716254 A SU1716254 A SU 1716254A SU 1716254 A SU1716254 A SU 1716254A SU 383845 A1 SU383845 A1 SU 383845A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piston
- free
- pistons
- machines
- misted
- Prior art date
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- Actuator (AREA)
Description
1one
Изобретение относитс к области свободнопоршневых машин.This invention relates to the field of free piston machines.
Известны устройства дл разведени поршней в свободиопоршпевых машинах (СПМ), например, в свободнопоршневых генераторах газа (СПГГ), содержашие сочлененную с поршневой группой штангу и взаимодействуюший с ней развод ший поршенек, перемеш,аюшийс в цилиндре, снабженном воздухоподвод ш ,им каналом. Воздухоподвод ш, кан1ал, в свою очередь, сообщен с пусковым устройством СПГГ.Devices for breeding pistons in free-piston machines (SPM) are known, for example, in free-piston gas generators (SPGG), which contain an articulated piston rod and a piston that interacts with it, mixed in a cylinder equipped with an air line, channel. The air duct, channel, in turn, communicates with the SPGG starting device.
Однако в известных устройствах развод щий поршенек, вследствие значительных колебаний давлени в цилиндре, посто нно совершает удары в торец штавги. Таким образом , снижаетс надел ность всего устройства дл разведени поршней из-за дополнительных звакопеременных нагрузок на узел сочленени штанги и поршневой группы.However, in known devices, the dilating piston, due to significant fluctuations in the pressure in the cylinder, constantly hits the end face of the stem. Thus, the empowerment of the entire device for breeding pistons is reduced due to the additional zvukopiserenny loads on the node of the coupling between the rod and the piston group.
Цель изобретени - повышение надежности устройства.The purpose of the invention is to increase the reliability of the device.
Цель достигаетс фиксацией развод щего поршенька после запуска СПМ. Фиксаци поршенька осуществл етс путем сообщени полости цилиндра с атмосферой после приведени порщневых групп СПМ в действие.The goal is achieved by fixing the disengaging piston after starting the PSD. The piston is fixed by communicating the cavity of the cylinder with the atmosphere after the activation of the PMP pressure groups.
Положительный эффект заключаетс в резком уменьшении числа соударений штанги и развод щего поршенька.The positive effect is a sharp decrease in the number of collisions of the rod and the diverting piston.
Устройство показано ва чертеже.The device is shown in the drawing.
Устройство дл разведени Порщней в СПМ содержит сочлененную с поршневой группой штангу / и взаимодействующий с ней поршенек 2, перемещающийс в цилиндре 3, в торцовую полость которого встроен двухпозиционный распределитель 5, выполненный, например, в виде подпружиненного клапана, и сообщающий ее с воздухоподвод щим каналом 6 в процессе запуска машины и с атмосферой - после него.The device for the breeding of the Porshnyi in the PSM contains a rod / coupled to the piston group and a piston 2 interacting with it, moving in the cylinder 3, into the front cavity of which a two-position valve 5 is built, for example, in the form of a spring-loaded valve, and connecting it with the air inlet channel 6 in the process of starting the car and with the atmosphere - after it.
Предмет изобретет The subject will invent
Устройство дл разведени поршней в свободнопоршневых машинах, содержащее сочлененную с поршневой группой штангу и взаимодействующий с ней поршенек, перемещающийс в цилиндре, снабженном воздухоподвод щим каналом, отличающеес тем, что, с целью повышени надежности, в торцовую полость цилиндра встроен двухпозиционный распределитель дл сообшени ее с воздухоподвод щим кан1алом перед запуском машины и с атмосферой после запуска.A device for breeding pistons in free-piston machines, comprising a rod articulated with a piston group and a piston interacting with it, moving in a cylinder equipped with an air passage channel, characterized in that, in order to increase reliability, a two-position distributor is integrated into the cylinder end cavity for air channel before starting the machine and with the atmosphere after starting.
7 .7
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1716254A SU383845A1 (en) | 1971-11-22 | 1971-11-22 | DEVICE FOR THE DEVELOPMENT OF PISTONS IN FREE MISTED MACHINES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1716254A SU383845A1 (en) | 1971-11-22 | 1971-11-22 | DEVICE FOR THE DEVELOPMENT OF PISTONS IN FREE MISTED MACHINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU383845A1 true SU383845A1 (en) | 1973-05-23 |
Family
ID=20493567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1716254A SU383845A1 (en) | 1971-11-22 | 1971-11-22 | DEVICE FOR THE DEVELOPMENT OF PISTONS IN FREE MISTED MACHINES |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU383845A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548527C1 (en) * | 2014-02-18 | 2015-04-20 | Анатолий Александрович Рыбаков | Method to prevent concussion of piston groups against cylinder ends in double-cylinder free-piston power unit with external combustion chamber with help of gas distribution valves |
| RU2572148C2 (en) * | 2014-03-06 | 2015-12-27 | Анатолий Александрович Рыбаков | Method of prevention by gas distributing valves of piston groups impact against end faces of cylinders of compressor and power module in compressor with drive of compressor pistons by free-piston power module |
-
1971
- 1971-11-22 SU SU1716254A patent/SU383845A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2548527C1 (en) * | 2014-02-18 | 2015-04-20 | Анатолий Александрович Рыбаков | Method to prevent concussion of piston groups against cylinder ends in double-cylinder free-piston power unit with external combustion chamber with help of gas distribution valves |
| RU2572148C2 (en) * | 2014-03-06 | 2015-12-27 | Анатолий Александрович Рыбаков | Method of prevention by gas distributing valves of piston groups impact against end faces of cylinders of compressor and power module in compressor with drive of compressor pistons by free-piston power module |
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