Title:
LOOP TYPE HEAT PIPE
Document Type and Number:
Japanese Patent JP2020067221
Kind Code:
A
Abstract:
To provide a loop type heat pipe that improves a liquid introduction property from a liquid pipe to an evaporator.SOLUTION: A loop type heat pipe comprises: an evaporator for vaporizing working fluid; a condenser for liquefying the working fluid; a liquid pipe for connecting the evaporator and the condenser; a vapor pipe for connecting the evaporator and the condenser, and forming a loop together with the liquid pipe; a first porous body provided in the evaporator; and a second porous body provided in the liquid pipe. A connection region between the evaporator and the liquid pipe comprises a porous first extending part extending from one of the first porous body and the second porous body to the other side, and a space part in contact with the first extending part. A tip side of the first extending part is inserted into a first concave part formed in the other of the first porous body and the second porous body.SELECTED DRAWING: Figure 3
Inventors:
MACHIDA YOSHIHIRO
Application Number:
JP2018199516A
Publication Date:
April 30, 2020
Filing Date:
October 23, 2018
Export Citation:
Assignee:
SHINKO ELECTRIC IND CO
International Classes:
F28D15/02; F28D15/04
Domestic Patent References:
| JP2012193912A | 2012-10-11 | |||
| JP2016142416A | 2016-08-08 | |||
| JP2018036012A | 2018-03-08 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito