The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2019
Filed:
Nov. 14, 2014
Nec Corporation, Tokyo, JP;
Minoru Yoshikawa, Tokyo, JP;
Kenichi Inaba, Tokyo, JP;
Masanori Sato, Tokyo, JP;
Akira Shoujiguchi, Tokyo, JP;
Arihiro Matsunaga, Tokyo, JP;
Masaki Chiba, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A vapor pipeconnects a heat dissipation portionand each of a plurality of heat receiving portions. A liquid pipeconnects the heat dissipation portionand each of a plurality of the heat receiving portions. A bypass pipeconnects the vapor pipeand the liquid pipe. A valveopens and closes a flow path of the bypass pipe. A first connection portionconnects the vapor pipeand the bypass pipe. A second connection portionconnects the liquid pipeand the bypass pipe. The first connection portionis disposed at a position higher than that of the second connection portion. As a result, refrigerant can be efficiently transported in a short time.