Title:
DYNAMIC ACTUATION OF PUMP OF DYNAMIC HYDRAULIC POWER SYSTEM
Document Type and Number:
Japanese Patent JP2017062025
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve a problem on difficulty in management of a use level of each pump in a plurality of pump systems to prevent increase of usage of a part of the pumps to the other pumps, and decrease of related life cycle.SOLUTION: A method includes reception of a pump cycle location data 144 related to a hydraulic power system 102. The hydraulic power system 102 includes a plurality of pumps 104 including at least a first pump 106, a second pump 108, and a third pump 110. On the basis of the pump cycle location data having a first value, the method includes actuation of the first pump as a primary pump. On the basis of the pump cycle location data having a second value, the method includes actuation of the second pump as a primary pump. The method includes actuation of the third pump as a secondary pump when the hydraulic power system is in a plural pump operation mode.SELECTED DRAWING: Figure 1
Inventors:
THOMAS M WILSON
EDMOND C CHIN
MARK W LESYNA
THOMAS R HASENOEHRL
EDMOND C CHIN
MARK W LESYNA
THOMAS R HASENOEHRL
Application Number:
JP2016021510A
Publication Date:
March 30, 2017
Filing Date:
February 08, 2016
Export Citation:
Assignee:
BOEING CO
International Classes:
F15B20/00; B64D41/00; F04B49/06; F16K37/00
Attorney, Agent or Firm:
Sonoda/Kobayashi Patent Business Corporation