Title:
冷凍媒体の輸送に使用するラインパイプ
Document Type and Number:
Japanese Patent JP5101094
Kind Code:
B2
Abstract:
The conduit has two inner and outer metal pipes (2, 4) arranged at the distance to each other. An insulation layer is arranged in an annular gap between the pipes. A closure valve is connectable to a vacuum pump and is vacuum-tightly welded to a smooth walled metal pipe. A valve body (10) of the closure valve extends into the interior of the smooth walled pipe and locks with an outer lateral surface of the smooth walled pipe. The body has a threaded hole, into which a lock screw is vacuum-tightly screwed.
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Inventors:
Stefan Lang
Michelle Di Palma
Christian Frone
Claus Shiple
Thomas Merten
Michelle Di Palma
Christian Frone
Claus Shiple
Thomas Merten
Application Number:
JP2006330734A
Publication Date:
December 19, 2012
Filing Date:
December 07, 2006
Export Citation:
Assignee:
GEBAUER & GRILLER KABELWERKE GESMBH
International Classes:
F16L59/06; F16L59/14
Domestic Patent References:
| JP2004003650A | ||||
| JP62091094U | ||||
| JP2016643B2 | ||||
| JP63096386A | ||||
| JP1131083U | ||||
| JP6159567A | ||||
| JP6040341Y2 | ||||
| JP8326992A | ||||
| JP11159696A |
Foreign References:
| EP1586715A1 | ||||
| DE19602940A1 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takaho Kawawa
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takaho Kawawa
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