Title:
HEAT CONVEYANCE SYSTEM AND CONVEYANCE MACHINERY
Document Type and Number:
WIPO Patent Application WO/2020/138077
Kind Code:
A1
Abstract:
A purpose of the present invention is to achieve both the attainment of a stable quantity of heat conveyance even if the position of a loop-type heat pipe changes, and the suppression of external energy consumption, in a heat conveyance system using a loop-type heat pipe and in conveyance machinery comprising said heat conveyance system. This heat conveyance system comprises: a two-phase closed loop-type heat pipe; a pump that is provided to a liquid pipe or a vapor pipe of the loop-type heat pipe, and provides a circulation-driving force to an operating fluid; a tilt sensor that detects the tilt of the position of the loop-type heat pipe; and a controller that causes the pump to operate when the tilt surpasses a prescribed tilt threshold value, and causes the pump to stop when the tilt is less than or equal to the tilt threshold value.
Inventors:
HARUKI YU
SAKAGAWA KEIJI
HAKAMADA KAZUHIDE
MITANI RYOSUKE
SAKAGAWA KEIJI
HAKAMADA KAZUHIDE
MITANI RYOSUKE
Application Number:
PCT/JP2019/050595
Publication Date:
July 02, 2020
Filing Date:
December 24, 2019
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
F28D15/02; F28D15/06
Domestic Patent References:
| WO2018047529A1 | 2018-03-15 |
Foreign References:
| JP2013191545A | 2013-09-26 | |||
| JPS60159565A | 1985-08-21 | |||
| JPH0539963A | 1993-02-19 | |||
| JP2014134335A | 2014-07-24 | |||
| JP2003314910A | 2003-11-06 | |||
| JPH11183066A | 1999-07-06 | |||
| JPH10231814A | 1998-09-02 | |||
| JPH01111197A | 1989-04-27 | |||
| JP2017017199A | 2017-01-19 |
Other References:
See also references of EP 3904811A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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