Title:
BUBBLE-REMOVAL DEVICE, OUTDOOR HEAT-EXCHANGE DEVICE, AND REFRIGERATION/AIR-CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/099574
Kind Code:
A1
Abstract:
Provided is a bubble-removal device capable of removing vacuum bubbles from a refrigerant. Said bubble-removal device (100) is provided with a main body (110) and a tube. The main body (110) has a cylindrical body section (110a) and end walls (110b, 110c) that close the ends of the body section (110a). One end of the tube is attached to one of said end walls (110c), and the tube extends along the centerline of the body section (110a) such that the other end of the tube is located inside the main body (110) and extends towards the other end wall (110b). An opening (H1) for introducing the refrigerant is formed in the main body (110), and the inside surface of the body section (110a) has, at least on the side where the opening (H1) is, a helical groove (116) that extends in a helix around the centerline.
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Inventors:
IWATSUKI TADASHI (JP)
Application Number:
PCT/JP2012/081963
Publication Date:
July 04, 2013
Filing Date:
December 10, 2012
Export Citation:
Assignee:
IWATSUKI TADASHI (JP)
INST FUTURE TECHNOLOGY CO LTD (JP)
INST FUTURE TECHNOLOGY CO LTD (JP)
International Classes:
F25B43/00; B01F1/00; F24F1/00; F25B1/00; F25B39/04
Foreign References:
| JP2001121036A | 2001-05-08 | |||
| JP2007093121A | 2007-04-12 | |||
| JP2008051344A | 2008-03-06 | |||
| JPH10220927A | 1998-08-21 | |||
| JP2008145030A | 2008-06-26 | |||
| JP2004097995A | 2004-04-02 | |||
| JP2000320933A | 2000-11-24 | |||
| JP3047546U | 1998-04-14 | |||
| JPH0296573U | 1990-08-01 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
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Claims: