Title:
A cooling jacket and a piping cooling system
Document Type and Number:
Japanese Patent JP6032995
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a cooling jacket that can be easily installed and that can more uniformly and reliably cool an outer periphery of a piping.SOLUTION: The cooling jacket comprises: a jacket body 30 wound around a piping 200 that is a cooling object from a radial outer side of the piping 200; and plural spray pipes that are arranged to extend in an axial line O direction of the piping 200 at intervals in a circumferential direction of the piping 200 to be interposed between the jacket body 30 and an outer periphery 201 of the piping 200, and in which liquified carbon dioxide gas is emitted from an exhaust nozzle 42 opened in the circumferential direction.
Inventors:
Jiro Kasahara
Harusuke Utsumi
Kuniharu Kawamura
Harusuke Utsumi
Kuniharu Kawamura
Application Number:
JP2012174939A
Publication Date:
November 30, 2016
Filing Date:
August 07, 2012
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F16L53/00; G21C19/02
Domestic Patent References:
| JP51034720U | ||||
| JP55107185A | ||||
| JP4116090U |
Foreign References:
| US4220012 | ||||
| US3827282 | ||||
| US4267699 | ||||
| EP0756129A2 |
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma