RU99101139A - PUMP-BATTERY HYDRAULIC DRIVE - Google Patents

PUMP-BATTERY HYDRAULIC DRIVE

Info

Publication number
RU99101139A
RU99101139A RU99101139/28A RU99101139A RU99101139A RU 99101139 A RU99101139 A RU 99101139A RU 99101139/28 A RU99101139/28 A RU 99101139/28A RU 99101139 A RU99101139 A RU 99101139A RU 99101139 A RU99101139 A RU 99101139A
Authority
RU
Russia
Prior art keywords
hydraulic
pump
accumulator
tank
hydraulic drive
Prior art date
Application number
RU99101139/28A
Other languages
Russian (ru)
Other versions
RU2158855C2 (en
Inventor
П.Г. Редько
А.В. Амбарников
В.М. Рябов
В.И. Тычкин
Н.А. Мордвинов
Original Assignee
Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"
Filing date
Publication date
Application filed by Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД" filed Critical Открытое акционерное общество "Павловский машиностроительный завод ВОСХОД"
Priority to RU99101139/28A priority Critical patent/RU2158855C2/en
Priority claimed from RU99101139/28A external-priority patent/RU2158855C2/en
Publication of RU99101139A publication Critical patent/RU99101139A/en
Application granted granted Critical
Publication of RU2158855C2 publication Critical patent/RU2158855C2/en

Links

Claims (1)

Насосно-аккумуляторный гидропривод, содержащий, связанные между собой гидролиниями, исполнительный гидродвигатель, электрогидроусилитель, насос нерегулируемой производительности, гидробак с рабочей жидкостью, снабженный крышкой и фильтром, установленным в начале всасывающей гидролинии, и гидроаккумулятор, состоящий из корпуса и подпружиненного поршня с уплотнительным кольцом, отличающийся тем, что гидроаккумулятор размещен внутри гидробака, в рабочей жидкости, в приливе, выполненном в виде цилиндра, на крышке гидробака, являющимся одновременно корпусом гидроаккумулятора и каркасом фильтра.A pump-accumulator hydraulic drive containing, interconnected by hydraulic lines, an actuating hydraulic motor, an electric hydraulic booster, an uncontrolled capacity pump, a hydraulic tank with a working fluid, equipped with a cover and a filter installed at the beginning of the suction hydraulic line, and a hydraulic accumulator consisting of a housing and a spring-loaded piston with a sealing ring, characterized in that the accumulator is located inside the tank, in the working fluid, in the tide, made in the form of a cylinder, on the cover of the tank, which is dnovremenno accumulator housing and filter frame.
RU99101139/28A 1999-01-18 1999-01-18 Pump-accumulator hydraulic drive RU2158855C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU99101139/28A RU2158855C2 (en) 1999-01-18 1999-01-18 Pump-accumulator hydraulic drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU99101139/28A RU2158855C2 (en) 1999-01-18 1999-01-18 Pump-accumulator hydraulic drive

Publications (2)

Publication Number Publication Date
RU99101139A true RU99101139A (en) 2000-10-20
RU2158855C2 RU2158855C2 (en) 2000-11-10

Family

ID=20214872

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99101139/28A RU2158855C2 (en) 1999-01-18 1999-01-18 Pump-accumulator hydraulic drive

Country Status (1)

Country Link
RU (1) RU2158855C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107304777A (en) * 2016-04-22 2017-10-31 四川大学 Pressure accumulation oil cylinder

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