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Vol 138
Pages:
61-65
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RUS
Research article
Without section

Improvement of gear hydraulic machines by meshing geometry

Authors:
S. L. Ivanov
I. P. Ivanov
O. A. Krasnozhon
Date submitted:
1992-09-18
Date accepted:
1992-11-07
Date published:
1993-12-28

Abstract

Depending on the design of gear hydraulic machines, they are used as pumps, motors and flow dividers at pressures up to 28-30 MPa in power hydraulic systems of machines. In the pressure range of 0.3-2.5 MPa pumps are used in the lubrication systems of engines, transmissions of various working machines, in compressors. Gear pumps are also used for pumping and transportation of liquids and quasi-liquid media with temperatures up to 250 ° C and viscosity 1-3800 cSt, including aggressive and abrasive media.

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References

  1. А.с. 1413274 СССР. МКИ^3 F 04 С 2/08. Шестеренные гидромашины внешнего зацепления / И.П. Иванов, С.Л. Иванов (СССР). Опубл. 30.07.88. Бюл. № 28.
  2. Иванов И.П., Иванов С.Л. Оптимизация зубчатых шестеренных насосов. М., 1987. Деп. в ВНИИТЭМР 01.04.87. № 162.
  3. Иванов С.Л. Влияние зазоров в зубчатом зацеплении на рабочий объем шестеренной гидромашины. М., 1990. Деп. в ВНИИТЭМР 05.04.90. № 81.
  4. Юдин Е.М. Шестеренные насосы. М.: Машиностроение, 1964. 236 с.

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