SU609010A1 - Device for damping liquid pressure fluctuations in hydraulic systems - Google Patents

Device for damping liquid pressure fluctuations in hydraulic systems

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Publication number
SU609010A1
SU609010A1 SU711687305A SU1687305A SU609010A1 SU 609010 A1 SU609010 A1 SU 609010A1 SU 711687305 A SU711687305 A SU 711687305A SU 1687305 A SU1687305 A SU 1687305A SU 609010 A1 SU609010 A1 SU 609010A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pressure fluctuations
pressure
hydraulic systems
liquid pressure
damping liquid
Prior art date
Application number
SU711687305A
Other languages
Russian (ru)
Inventor
Глеб Борисович Цветнов
Александр Данилович Свиридов
Лев Дмитриевич Фроликов
Антонина Алексеевна Корзина
Original Assignee
Предприятие П/Я В-2190
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 Предприятие П/Я В-2190 filed Critical Предприятие П/Я В-2190
Priority to SU711687305A priority Critical patent/SU609010A1/en
Application granted granted Critical
Publication of SU609010A1 publication Critical patent/SU609010A1/en

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  • Measuring Fluid Pressure (AREA)

Description

лы 4 и 6 выполнены длиной не более 1/4 длины волны колебаний давлени  наибольшей частоты дл  исключени  возможности возникновени  резонансных колебаний давлени  в системе.Ly 4 and 6 are made with a length of not more than 1/4 of the wavelength of pressure oscillations of the highest frequency to eliminate the possibility of the occurrence of resonant pressure oscillations in the system.

Устройство работает следующим образом.The device works as follows.

Жидкость из гидросистемы (на чертежах не показана) подаетс  через входной патрубок 2 в переходник 3 и распредел етс  по разветвл ющимс  каналам 4. При этом в каждом напорном канале 4 уменьшаетс  амплитуда колебаний давлени  во столько раз, во сколько раз увеличено число напорных каналов после переходника 3. Аналогичное уменьшение амплитуды колебаний давлени  жидкости происходит в напорных каналах .последующего каскада после переходника 5.The fluid from the hydraulic system (not shown) is fed through the inlet 2 to the adapter 3 and is distributed to the branching channels 4. In this case, in each pressure channel 4, the amplitude of pressure fluctuations decreases by as many times as the number of pressure channels after the adapter 3. A similar decrease in the amplitude of pressure fluctuations of the fluid occurs in the pressure channels of the subsequent stage after adapter 5.

Дл  двухкаскадной схемы последовательного разветвлени  напорных каналов (сначала на семь, а затем еще на семь каналов (см. фиг. 1) снижение амплитуды колебаний давлени  в каналах последнего каскада- происходит в 49 раз.For a two-stage sequential branching of pressure channels (first by seven, and then by seven more channels (see Fig. 1), the decrease in the amplitude of pressure fluctuations in the channels of the last cascade occurs 49 times.

Устройство 8 дл  гашени  колебаний (см. фиг. 2) устанавливаетс  перед агрегатом 9, если из последнего идет слив в атмосферу.A device 8 for damping vibrations (see Fig. 2) is installed in front of the unit 9 if it is drained from the latter into the atmosphere.

При наличии напорного колебательного течени  жидкости в агрегате 10 (см. фиг. 3) устройство дл  гашени  колебаний устанавливаетс  перед и за агрегатом или средством измерени  жидкости.In the presence of an oscillating pressure fluid flow in the aggregate 10 (see Fig. 3), a device for damping oscillations is installed in front of and behind the aggregate or the fluid measuring means.

В безрасходном измерительном трубопроводе дл  измерени  среднего по величине давлени  устройство дл  гащени  колебаний давлени  устанавливаетс  перед манометром И или датчиком давлени  12 (см. фиг. 4) агрегата.In the non-consumable measuring pipe for measuring the average pressure value, a device for damping pressure fluctuations is installed in front of the pressure gauge AND or pressure sensor 12 (see Fig. 4) of the unit.

Применение устройства дл  гашени  колебани  давлени  жидкости в гидросистемах может способствовать улучшению характеристик гидравлических устройств, качество работы которых зависит от эффективности гашени  колебани  давлени  жидкости.The use of a device for damping fluid pressure fluctuations in hydraulic systems can help improve the performance of hydraulic devices, the quality of which depends on the effectiveness of damping fluid pressure fluctuations.

Claims (2)

1.Авторское свидетельство СССР № 322893, кл. F 01N 1/06, 1970.1. USSR author's certificate number 322893, cl. F 01N 1/06, 1970. 2.Авторское свидетельство СССР № 246237, кл. F 16L 55/04, 1968.2. USSR author's certificate number 246237, cl. F 16L 55/04, 1968.
SU711687305A 1971-08-04 1971-08-04 Device for damping liquid pressure fluctuations in hydraulic systems SU609010A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU711687305A SU609010A1 (en) 1971-08-04 1971-08-04 Device for damping liquid pressure fluctuations in hydraulic systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU711687305A SU609010A1 (en) 1971-08-04 1971-08-04 Device for damping liquid pressure fluctuations in hydraulic systems

Publications (1)

Publication Number Publication Date
SU609010A1 true SU609010A1 (en) 1978-05-30

Family

ID=20484842

Family Applications (1)

Application Number Title Priority Date Filing Date
SU711687305A SU609010A1 (en) 1971-08-04 1971-08-04 Device for damping liquid pressure fluctuations in hydraulic systems

Country Status (1)

Country Link
SU (1) SU609010A1 (en)

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