SU1645605A1 - Positive-displacement hydraulic machine - Google Patents

Positive-displacement hydraulic machine Download PDF

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Publication number
SU1645605A1
SU1645605A1 SU894697806A SU4697806A SU1645605A1 SU 1645605 A1 SU1645605 A1 SU 1645605A1 SU 894697806 A SU894697806 A SU 894697806A SU 4697806 A SU4697806 A SU 4697806A SU 1645605 A1 SU1645605 A1 SU 1645605A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hydraulic machine
chambers
positive
cylinders
displacement hydraulic
Prior art date
Application number
SU894697806A
Other languages
Russian (ru)
Inventor
Октай Муталибович Бабаев
Original Assignee
Предприятие П/Я В-8670
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-8670 filed Critical Предприятие П/Я В-8670
Priority to SU894697806A priority Critical patent/SU1645605A1/en
Application granted granted Critical
Publication of SU1645605A1 publication Critical patent/SU1645605A1/en

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Abstract

Изобретение позвол ет повысить КПД объемной гидромашины за счет уменьшени  объемных потерь. Поршни 2 образуют рабочие камеры в цилиндрах 4 блока 1. На внутренней поверхности цилиндров 4 выполнены камеры 6 гидростатического уравновешивани , соединенные дроссельными каналами 7 с закрытым объемом рабочих камер. Количество камер б должно быть не менее трех. Уравновешивание поршн  2 в цилиндре 4 осуществл етс  за счет действи  боковых сил в камерах 6. 4 ил.The invention makes it possible to increase the efficiency of a volumetric hydraulic machine by reducing volumetric losses. The pistons 2 form working chambers in cylinders 4 of block 1. Hydrostatic balancing chambers 6 are made on the inner surface of cylinders 4 connected by throttle channels 7 with a closed volume of working chambers. The number of cameras B must be at least three. The piston 2 in the cylinder 4 is balanced by the action of lateral forces in the chambers 6. 4 Il.

Description

itf || to/piEtritf || to / piEtr

А 1A 1

7 57 5

А-АAa

г1r1

Фиг. зFIG. s

Фиг. FIG.

Claims (1)

Формула изобретенияClaim Объемная гидромашина, содержащая блок цилиндров с поршнями, образующими рабочие камеры в цилиндрах, имеющих на внутренней поверхности камеру гидростатического уравновешивания, сообщенную с каналом, отличающаяся тем, что, с целью повышения КПД за счет уменьшения объемных потерь, на внутренней поверхности цилиндра выполнено не менее трех камер гидростатического уравновешивания, каждая из которых сообщена дроссельным каналом с рабочей камерой.A volumetric hydraulic machine containing a cylinder block with pistons forming working chambers in cylinders having a hydrostatic balancing chamber on the inner surface in communication with the channel, characterized in that, in order to increase efficiency by reducing volumetric losses, at least three are made on the inner surface of the cylinder hydrostatic balancing chambers, each of which is connected by a throttle channel with a working chamber. Фаг.1Phage 1 АA А-АAa Фиг. 4FIG. 4
SU894697806A 1989-05-29 1989-05-29 Positive-displacement hydraulic machine SU1645605A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894697806A SU1645605A1 (en) 1989-05-29 1989-05-29 Positive-displacement hydraulic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894697806A SU1645605A1 (en) 1989-05-29 1989-05-29 Positive-displacement hydraulic machine

Publications (1)

Publication Number Publication Date
SU1645605A1 true SU1645605A1 (en) 1991-04-30

Family

ID=21450642

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894697806A SU1645605A1 (en) 1989-05-29 1989-05-29 Positive-displacement hydraulic machine

Country Status (1)

Country Link
SU (1) SU1645605A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент GB N 1248933. кл. F 1 А. 1968. *

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