Title:
HEAT EXCHANGER AND HEAT EXCHANGE SYSTEM
Document Type and Number:
Japanese Patent JP2020012535
Kind Code:
A
Abstract:
To provide a heat exchanger which enables adjustment of a temperature of lubrication oil without causing size increase of the entire device.SOLUTION: Each of heat exchangers 70A, 70B of a gear device 20, in which lubrication oil is stored at a bottom part of a case 21 housing a rotary gear, includes a body part 71 which is immersed in the lubrication oil stored at the bottom part of the case 21, is formed with a medium passage 72 which allows a heat exchange medium to circulate, and conducts heat exchange between the heat exchange medium and the lubrication oil.SELECTED DRAWING: Figure 2
Inventors:
WATANABE TETSUYA
IKEDA TADASHI
IKEDA TADASHI
Application Number:
JP2018136169A
Publication Date:
January 23, 2020
Filing Date:
July 19, 2018
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F16H57/04
Attorney, Agent or Firm:
at Patent Business Corporation