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:
Jun. 30, 2020
Filed:
Aug. 24, 2016
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Yoshinori Koyama, Tokyo, JP;
Masato Murayama, Yokohama, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Yokohama-shi, JP;
Abstract
A multiple tube-type heat exchanger () is provided with a cylindrical heat exchanger shell () and a heat transfer tube unit () which is mounted in a removable manner within the heat exchanger shell (). The heat transfer tube unit () is provided with a plurality of heat transfer tubes () extending inside the heat exchanger shell () in the longitudinal axis direction; a binding member (serves also as this binding member) for binding the heat transfer tubes (); and a plurality of rotary journal sections () which are concentric with the center axis (CL) of the heat transfer tube unit (), are provided at positions located at a distance from each other in the direction of the center axis (CL), and enable the heat transfer tube unit () to be supported by predetermined rotation support sections provided outside the heat exchanger shell ().