SU489868A1 - Piston pump adjustable flow - Google Patents
Piston pump adjustable flowInfo
- Publication number
- SU489868A1 SU489868A1 SU1807055A SU1807055A SU489868A1 SU 489868 A1 SU489868 A1 SU 489868A1 SU 1807055 A SU1807055 A SU 1807055A SU 1807055 A SU1807055 A SU 1807055A SU 489868 A1 SU489868 A1 SU 489868A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piston pump
- adjustable flow
- pump adjustable
- piston
- flow
- Prior art date
Links
Landscapes
- Reciprocating Pumps (AREA)
Description
Предмет изобретени Subject invention
Поршневой насос регулируемой подачи, содержащий дополнительную камеру с плавающим разделительным поршнем, полости которого сообщены с рабочей камерой насоса и напорной линией, а также регулируемый дроссель с подключенным параллельно ему обратным клапаном, отличающийс тем, что, с целью повышени к.п.д., разделительный поршень выполнен двухступенчатым, при этом полость, образованна стенками дополнительной камеры и ступен ми поршн , сообп;ена с напорной линией через дроссель и обратный клапан.A variable displacement piston pump containing an additional chamber with a floating separation piston, the cavities of which communicate with the pump working chamber and pressure line, as well as an adjustable choke with a non-return valve connected in parallel with it, in order to increase the efficiency the separating piston is made up of two stages, with the cavity formed by the walls of the additional chamber and the steps of the piston connected with the pressure line through the throttle and non-return valve.
1212
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1807055A SU489868A1 (en) | 1972-07-10 | 1972-07-10 | Piston pump adjustable flow |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1807055A SU489868A1 (en) | 1972-07-10 | 1972-07-10 | Piston pump adjustable flow |
Publications (1)
Publication Number | Publication Date |
---|---|
SU489868A1 true SU489868A1 (en) | 1975-10-30 |
Family
ID=20520876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1807055A SU489868A1 (en) | 1972-07-10 | 1972-07-10 | Piston pump adjustable flow |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU489868A1 (en) |
-
1972
- 1972-07-10 SU SU1807055A patent/SU489868A1/en active
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