RU1779785C - Plate pump - Google Patents

Plate pump

Info

Publication number
RU1779785C
RU1779785C SU894674001A SU4674001A RU1779785C RU 1779785 C RU1779785 C RU 1779785C SU 894674001 A SU894674001 A SU 894674001A SU 4674001 A SU4674001 A SU 4674001A RU 1779785 C RU1779785 C RU 1779785C
Authority
RU
Russia
Prior art keywords
plate
plates
manufacturability
accuracy
peripheral surface
Prior art date
Application number
SU894674001A
Other languages
Russian (ru)
Inventor
Рувим Иосифович Фаерштейн
Original Assignee
Завод "Дагдизель"
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 Завод "Дагдизель" filed Critical Завод "Дагдизель"
Priority to SU894674001A priority Critical patent/RU1779785C/en
Application granted granted Critical
Publication of RU1779785C publication Critical patent/RU1779785C/en

Links

Abstract

Изобретение может быть использовано в пластинчатых машинах. Цель изобретени  - снижение износа пластин, а также повышение их точности и технологичности Сущ- ность изобретени : периферийна  поверхность пластины 3 выполнена по ра- диусу , равному радиусу расточки корпуса 1. При этом пластины 3 выполнены из антифрикционного материала Положительный эффект. Контактные напр жени  при контакте пластины с поверхностью расточки корпуса равномерно распредел ютс  по толщине пластины при одновременном повышении точности и технологичности изготовлени , поскольку становитс  возможным осуществить с одного установа обточку периферийной поверхности пластин и подрезку торцов 1 з п. ф-лы, 3 ил,The invention can be used in plate machines. The purpose of the invention is to reduce the wear of the plates, as well as to increase their accuracy and manufacturability. Summary of the invention: the peripheral surface of the plate 3 is made in a radius equal to the radius of the bore of the housing 1. In this case, the plates 3 are made of antifriction material. Positive effect. The contact stresses at the contact of the plate with the surface of the body bore are uniformly distributed over the thickness of the plate while increasing the accuracy and manufacturability, since it becomes possible to turn the peripheral surface of the plates and trim the ends with 1 s.

Description

Пе реальна  плоско cm ьNe real flat cm b

Ппастинчйтыи HtitocPastein Htitoc

Фиг. гFIG. g

о 2-JTpf Sr 25ж -i уo 2-jtpf sr 25zh -i y

фиг.ъFig.

SU894674001A 1989-02-27 1989-02-27 Plate pump RU1779785C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894674001A RU1779785C (en) 1989-02-27 1989-02-27 Plate pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894674001A RU1779785C (en) 1989-02-27 1989-02-27 Plate pump

Publications (1)

Publication Number Publication Date
RU1779785C true RU1779785C (en) 1992-12-07

Family

ID=21439539

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894674001A RU1779785C (en) 1989-02-27 1989-02-27 Plate pump

Country Status (1)

Country Link
RU (1) RU1779785C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Патент US Nfc 3539281, кл 418-125, 1968. *

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