Title:
【発明の名称】熱絶縁性ジャケット,詳細にはジュワーまたは他の極低温装置のジャケットを排気するための改善されたプロセス
Document Type and Number:
Japanese Patent JP2694576
Kind Code:
B2
Abstract:
Improved process for evacuating the thermally insulating jacket of a dewar having an inner wall and an outer wall, with the inner space between said walls completely or partially filled with an insulating material, containing also a moisture sorbing material and a getter material, in which said moisture sorbing material is a chemical drying agent.
Inventors:
Boffito, Claudio
Schiaver, Antonio
Garitognotta, Alessandro
Schiaver, Antonio
Garitognotta, Alessandro
Application Number:
JP50132494A
Publication Date:
December 24, 1997
Filing Date:
February 01, 1993
Export Citation:
Assignee:
Saes Getters Sochieta Per Azioni
International Classes:
B01J3/00; B01J19/00; C22C24/00; F16L59/06; F17C3/08; (IPC1-7): B01J19/00; B01J3/00; F16L59/06; F17C3/08
Domestic Patent References:
| JP4816249A | ||||
| JP59191495U |
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)