Title:
膨張機一体型圧縮機及び冷凍機
Document Type and Number:
Japanese Patent JP6650754
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate removal and reassembly of an expander integrated type compressor by eliminating the opening of a cold box.SOLUTION: An expander integrated type compressor according to at least one embodiment of the invention, comprises: a motor; compressor/expander connected to the output axis of the motor; an inlet pipe that is connected to the inlet of the expander and that is provided to protrude along the axial direction of the expander; an outlet pipe connected to a delivery of the expander along the inlet pipe; and a vacuum tank disposed to surround a housing of the expander for externally shielding the expander, in which the inlet pipe and the outlet pipe are inserted into the interior of a cold box which is insulated from the outside; the vacuum tank is detachably attached on an external wall of the cold box; and the housing of the expander is connected to the vacuum tank.SELECTED DRAWING: Figure 1
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Inventors:
Masamitsu Ikeuchi
Kosuke Shunsuke
Ueda Shota
Kosuke Shunsuke
Ueda Shota
Application Number:
JP2015253298A
Publication Date:
February 19, 2020
Filing Date:
December 25, 2015
Export Citation:
Assignee:
Maekawa Manufacturing Co., Ltd.
International Classes:
F25B9/06; F25B11/02
Domestic Patent References:
| JP48025348B1 | ||||
| JP2015094259A | ||||
| JP2002048423A | ||||
| JP63199070A | ||||
| JP2014219125A |
Attorney, Agent or Firm:
Seishin ip patent business corporation