RU93004832A - HYDRAULIC GOLDEN DISTRIBUTION DEVICE - Google Patents

HYDRAULIC GOLDEN DISTRIBUTION DEVICE

Info

Publication number
RU93004832A
RU93004832A RU93004832/29A RU93004832A RU93004832A RU 93004832 A RU93004832 A RU 93004832A RU 93004832/29 A RU93004832/29 A RU 93004832/29A RU 93004832 A RU93004832 A RU 93004832A RU 93004832 A RU93004832 A RU 93004832A
Authority
RU
Russia
Prior art keywords
distributor
piston
servo
hydraulic
distribution device
Prior art date
Application number
RU93004832/29A
Other languages
Russian (ru)
Other versions
RU2134363C1 (en
Inventor
Швинг Фридрих
Original Assignee
Фридрих Вильх.Швинг ГмбХ
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
Priority claimed from DE4208755A external-priority patent/DE4208755A1/en
Application filed by Фридрих Вильх.Швинг ГмбХ filed Critical Фридрих Вильх.Швинг ГмбХ
Publication of RU93004832A publication Critical patent/RU93004832A/en
Application granted granted Critical
Publication of RU2134363C1 publication Critical patent/RU2134363C1/en

Links

Claims (1)

В гидравлическом золотниковом распределительном устройстве для рабочих цилиндров с неравномерной скоростью движения поршня объемный расход воздействующей на поршень рабочей жидкости согласован с соответствующей скоростью поршня, направление движение поршня устанавливается с помощью распределителя с сервоуправлением, реверсивный распределитель гидравлически регулируется с серводействием управляющим распределителем, который управляется командными импульсами для рабочего цилиндра, между управляющими каналами от управляющего распределителя к реверсивному распределителю встроен гидравлически управляемый с серводействием управляющий распределитель, через который проходит один из двух объемных расходов рабочей жидкости, при этом каждому положению распределителя соответствует определенная скорость поршня.In a hydraulic spool distributor for working cylinders with an uneven piston speed, the volumetric flow rate of the working fluid acting on the piston is matched to the corresponding piston speed, the direction of the piston movement is set using a servo-controlled valve, the reversing valve is hydraulically controlled with a servo control valve working cylinder between the control channels from the control unit The distributor to the reversing distributor has a built-in hydraulically controlled servo distributor, through which one of the two volumetric flow rates of the working fluid passes, and each position of the distributor corresponds to a certain speed of the piston.
RU93004832A 1992-03-19 1993-03-18 Hydraulic spool valve distributing device RU2134363C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4208755.4 1992-03-19
DE4208755A DE4208755A1 (en) 1992-03-19 1992-03-19 HYDRAULIC SLIDER CONTROL FOR WORK CYLINDERS WITH UNEQUALIZED PISTON SPEEDS

Publications (2)

Publication Number Publication Date
RU93004832A true RU93004832A (en) 1996-02-10
RU2134363C1 RU2134363C1 (en) 1999-08-10

Family

ID=6454412

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93004832A RU2134363C1 (en) 1992-03-19 1993-03-18 Hydraulic spool valve distributing device

Country Status (12)

Country Link
US (1) US5353684A (en)
EP (1) EP0561185B1 (en)
JP (1) JPH0610904A (en)
KR (1) KR100280255B1 (en)
CN (1) CN1036730C (en)
AT (1) ATE152502T1 (en)
BR (1) BR9301230A (en)
CA (1) CA2092657A1 (en)
DE (2) DE4208755A1 (en)
ES (1) ES2103390T3 (en)
GR (1) GR3024142T3 (en)
RU (1) RU2134363C1 (en)

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CN102865178A (en) * 2012-09-21 2013-01-09 国网新源水电有限公司丰满培训中心 Hydraulic locking unit with function of openness limiting
DE102013001829B4 (en) 2013-02-04 2014-08-21 Bourns, Inc. Angle of rotation and torsion angle sensor
CN105545857B (en) * 2016-02-02 2018-04-03 泊姆克(天津)液压有限公司 A kind of new two-way plug-in vibration control valve
CN107587933A (en) * 2017-11-01 2018-01-16 潍柴动力股份有限公司 A kind of seawater flow governor motion, a kind of intercooler system, a kind of engine
CN109058187B (en) * 2018-08-01 2020-07-10 福建龙马环卫装备股份有限公司 Unloading buffer hydraulic system
BR112021009507A2 (en) * 2018-11-16 2021-08-17 Cnh Industrial America Llc harvester platform having a segment control system
KR102196957B1 (en) 2020-10-20 2020-12-30 신상열 Valve Control System with Hydraulic Positioner

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