Title:
DOUBLE-PIPED ICE-MAKING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/139109
Kind Code:
A1
Abstract:
A double-piped ice-making machine 1 provided with an inner pipe 12 and an outer pipe 13 that is provided coaxially with the inner pipe 12 and radially outward from the inner pipe 12, the double-piped ice-making machine 1 causing a substance to be cooled to flow in the inner pipe 12 and causing a refrigerant to flow in a space 14 between the inner pipe 12 and the outer pipe 13. A nozzle 11 that sprays the refrigerant into the space 14 is provided to a wall 13a of the outer pipe 13, the nozzle 11 having spray holes 25, 26 that spray the refrigerant in a radiating direction that includes at least the axial direction and the circumferential direction of the inner pipe 12.
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Inventors:
NAKAYAMA TAKAHITO (JP)
MATSUE RYOUJI (JP)
NAKATSUKA KEISUKE (JP)
OHKURA SATORU (JP)
UENO TAKEO (JP)
MATSUE RYOUJI (JP)
NAKATSUKA KEISUKE (JP)
OHKURA SATORU (JP)
UENO TAKEO (JP)
Application Number:
PCT/JP2019/000626
Publication Date:
July 18, 2019
Filing Date:
January 11, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25C1/145; F25C1/00; F28D7/10
Foreign References:
| JPS63162268U | 1988-10-24 | |||
| JP2000146378A | 2000-05-26 | |||
| JPS6186544A | 1986-05-02 | |||
| JPH05118592A | 1993-05-14 | |||
| JP2001153506A | 2001-06-08 | |||
| JPS4610270B1 | 1971-03-16 | |||
| US9772133B2 | 2017-09-26 | |||
| JPH0410264U | 1992-01-29 | |||
| JP3888789B2 | 2007-03-07 |
Other References:
See also references of EP 3742088A4
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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