MD1000Y - Precessional hydraulic motor - Google Patents

Precessional hydraulic motor Download PDF

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Publication number
MD1000Y
MD1000Y MDS20150135A MDS20150135A MD1000Y MD 1000 Y MD1000 Y MD 1000Y MD S20150135 A MDS20150135 A MD S20150135A MD S20150135 A MDS20150135 A MD S20150135A MD 1000 Y MD1000 Y MD 1000Y
Authority
MD
Moldova
Prior art keywords
precessional
satellite
hydraulic motor
spherical
gear ring
Prior art date
Application number
MDS20150135A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Ion Bostan
Valeriu DULGHERU
Radu Ciobanu
Oleg Ciobanu
Original Assignee
Universitatea Tehnică A Moldovei
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 Universitatea Tehnică A Moldovei filed Critical Universitatea Tehnică A Moldovei
Priority to MDS20150135A priority Critical patent/MD1000Z/en
Publication of MD1000Y publication Critical patent/MD1000Y/en
Publication of MD1000Z publication Critical patent/MD1000Z/en

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  • Hydraulic Motors (AREA)

Abstract

The invention relates to hydraulic engineering industry and can be used in the construction of hydraulic motors with precessional transmission.The precessional hydraulic motor comprises cylinders (2) and pistons (3) in an amount of at least three with tie-rods (4), the ends of which are made spherical and are placed in spherical sockets (5), made in the hub of a satellite (6). The satellite (6) is freely placed on a spherical bearing of the driven shaft (10), on which is rigidly fixed a gear wheel (11), the gear ring of which intermeshes with the gear ring of the satellite (6).
MDS20150135A 2015-09-30 2015-09-30 Precessional hydraulic motor MD1000Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20150135A MD1000Z (en) 2015-09-30 2015-09-30 Precessional hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20150135A MD1000Z (en) 2015-09-30 2015-09-30 Precessional hydraulic motor

Publications (2)

Publication Number Publication Date
MD1000Y true MD1000Y (en) 2016-01-31
MD1000Z MD1000Z (en) 2016-10-31

Family

ID=55235470

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20150135A MD1000Z (en) 2015-09-30 2015-09-30 Precessional hydraulic motor

Country Status (1)

Country Link
MD (1) MD1000Z (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898917A (en) * 1974-01-31 1975-08-12 Abex Corp Variable displacement fluid translating device
SU565136A1 (en) * 1974-05-12 1977-07-15 Fetisov Mikhail A Reduction engine
SU759743A1 (en) * 1978-07-03 1980-08-30 Anatolij A Ryabtsev Hydraulic monitor
SU1153149A1 (en) * 1981-12-04 1985-04-30 Rabinovich David S Reduction unit
SU1247579A1 (en) * 1983-07-19 1986-07-30 Кишиневский политехнический институт им.С.Лазо Water motor
DE3423467C2 (en) * 1984-06-26 1986-04-24 Ingo 7900 Ulm Valentin Hydraulic swash plate axial piston machine
US4627330A (en) * 1984-12-11 1986-12-09 Sundstrand Corporation Unitary bearing retainer for a swashplate bearing
SU1657806A1 (en) * 1988-11-01 1991-06-23 Кишиневский политехнический институт им.С.Лазо Planetary precision transmission
SU1756695A1 (en) * 1990-07-09 1992-08-23 Кировоградский Завод Гидравлических Силовых Машин "Гидросила" Им.Хху Съезда Кпсс Hydrostatic transmission
MD2729C2 (en) * 2003-09-10 2006-02-28 Технический университет Молдовы Precession transmission (variants)
MD4354C1 (en) * 2014-03-11 2016-04-30 Технический университет Молдовы Precessional planetary transmission (variants)

Also Published As

Publication number Publication date
MD1000Z (en) 2016-10-31

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)