RO101192A2 - Cylinder body for hydrostatic pumps and engines, with axial pistons - Google Patents

Cylinder body for hydrostatic pumps and engines, with axial pistons

Info

Publication number
RO101192A2
RO101192A2 RO1989138259A RO13825989A RO101192A2 RO 101192 A2 RO101192 A2 RO 101192A2 RO 1989138259 A RO1989138259 A RO 1989138259A RO 13825989 A RO13825989 A RO 13825989A RO 101192 A2 RO101192 A2 RO 101192A2
Authority
RO
Romania
Prior art keywords
cylinder
plate
contact surface
brass plate
engines
Prior art date
Application number
RO1989138259A
Other languages
Romanian (ro)
Other versions
RO101192B1 (en
Inventor
Ro Zevedei Ion
Ro Irimia Horatiu
Ro Corbu Petre
Ro Dumitru Constantin
Ro Irimia Ion
Original Assignee
Intreprinderea Mecanica, Plopeni, Judetul Prahova, Ro
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 Intreprinderea Mecanica, Plopeni, Judetul Prahova, Ro filed Critical Intreprinderea Mecanica, Plopeni, Judetul Prahova, Ro
Priority to RO1989138259A priority Critical patent/RO101192A2/en
Publication of RO101192B1 publication Critical patent/RO101192B1/en
Publication of RO101192A2 publication Critical patent/RO101192A2/en

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The invention relates to a cylinder-body designed for hydrostatic pumps and engines provided with small axial pistons and with a spherical distribution surface where the cylinder body rotation axis intersects the rotation axis of the driving sub-assembly. According to the invention, the cylinder-body consists of a base cylinder assembled to a brass plate through a central spigot and some pins preventing rotation. To make possible the contact between the base cylinder and the brass plate, on the plate contact surface are cut some circular channels, radial channels and circular notches, calculated in such a way that the contact surface between the base cylinder and the brass plate is smaller than the contact surface between the brass plate and the hydrostatic pump or engine distribution plate.
RO1989138259A 1989-02-15 1989-02-15 Cylinder body for hydrostatic pumps and engines, with axial pistons RO101192A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1989138259A RO101192A2 (en) 1989-02-15 1989-02-15 Cylinder body for hydrostatic pumps and engines, with axial pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1989138259A RO101192A2 (en) 1989-02-15 1989-02-15 Cylinder body for hydrostatic pumps and engines, with axial pistons

Publications (2)

Publication Number Publication Date
RO101192B1 RO101192B1 (en) 1991-05-01
RO101192A2 true RO101192A2 (en) 1991-08-09

Family

ID=20124018

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1989138259A RO101192A2 (en) 1989-02-15 1989-02-15 Cylinder body for hydrostatic pumps and engines, with axial pistons

Country Status (1)

Country Link
RO (1) RO101192A2 (en)

Also Published As

Publication number Publication date
RO101192B1 (en) 1991-05-01

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