Title:
低温機器において低温を断熱する方法および装置
Document Type and Number:
Japanese Patent JP6516745
Kind Code:
B2
Abstract:
The invention relates to an apparatus and a method for spraying a cryogenic fluid to a work piece (1) comprising a cryogen feed line (3), at least one delivery nozzle (4) for delivering the cryogenic fluid (2), a shroud which surrounds at least part of said delivery nozzle (4) and which has a front face with an opening which is directed to the workpiece. The shroud and the work piece (1) are movable relative to each other between a working configuration and a maintenance configuration. In the maintenance configuration the shroud comprises a barrier which prevents or minimizes ambient air from entering the shroud.
Inventors:
Aikin Maras
Peter christofollow
Peter christofollow
Application Number:
JP2016538089A
Publication Date:
May 22, 2019
Filing Date:
November 27, 2014
Export Citation:
Assignee:
Linde Aktiengesellschaft
Primetals Technologies Austria GmbH
Primetals Technologies Austria GmbH
International Classes:
B21B27/10; F16J13/16
Foreign References:
| WO2012110241A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima