RU93034871A - DEVICE FOR LIMITATION OF FLOW RATE - Google Patents

DEVICE FOR LIMITATION OF FLOW RATE

Info

Publication number
RU93034871A
RU93034871A RU93034871/29A RU93034871A RU93034871A RU 93034871 A RU93034871 A RU 93034871A RU 93034871/29 A RU93034871/29 A RU 93034871/29A RU 93034871 A RU93034871 A RU 93034871A RU 93034871 A RU93034871 A RU 93034871A
Authority
RU
Russia
Prior art keywords
flow rate
housing
hydraulic
limitation
inlet
Prior art date
Application number
RU93034871/29A
Other languages
Russian (ru)
Other versions
RU2064098C1 (en
Inventor
В.А. Узиков
Original Assignee
В.А. Узиков
Filing date
Publication date
Application filed by В.А. Узиков filed Critical В.А. Узиков
Priority to RU93034871A priority Critical patent/RU2064098C1/en
Priority claimed from RU93034871A external-priority patent/RU2064098C1/en
Publication of RU93034871A publication Critical patent/RU93034871A/en
Application granted granted Critical
Publication of RU2064098C1 publication Critical patent/RU2064098C1/en

Links

Claims (1)

Устройство для ограничения расхода содержит корпус с нижним входным и верхним выходным соосными патрубками, подвижный соосный поршень, расположенный нижней частью в отверстии корпуса, сообщенный с входным патрубком и имеющий в верхней части отверстия для прохода рабочей среды. Новым в устройстве является возможность задания оптимального режима перекрытия трубопровода в случае разгерметизации гидросистем, предотвращающего динамические и гидравлические удары, установление и поддержание аварийной протечки в зависимости от требований к гидросистеме в диапазоне от нуля до максимально допустимого расхода.The device for limiting the flow includes a housing with a lower inlet and upper outlet coaxial nozzles, a movable coaxial piston located lower in the aperture of the housing, communicated with the inlet nozzle and having openings in the upper part for the passage of working medium. New in the device is the ability to set the optimal mode of overlap of the pipeline in case of depressurization of hydraulic systems, preventing dynamic and hydraulic shocks, establishing and maintaining emergency leakage depending on the requirements for the hydraulic system in the range from zero to the maximum allowable flow rate.
RU93034871A 1993-07-01 1993-07-01 Liquid flow limiting device RU2064098C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93034871A RU2064098C1 (en) 1993-07-01 1993-07-01 Liquid flow limiting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93034871A RU2064098C1 (en) 1993-07-01 1993-07-01 Liquid flow limiting device

Publications (2)

Publication Number Publication Date
RU93034871A true RU93034871A (en) 1996-05-20
RU2064098C1 RU2064098C1 (en) 1996-07-20

Family

ID=20144527

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93034871A RU2064098C1 (en) 1993-07-01 1993-07-01 Liquid flow limiting device

Country Status (1)

Country Link
RU (1) RU2064098C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2717867C1 (en) * 2019-08-30 2020-03-26 Публичное акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева High-speed flow pneumohydraulic impact damper

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