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Patent Searching and Data


Title:
CONDENSER, COOLING SYSTEM, AND PIPE FITTING
Document Type and Number:
WIPO Patent Application WO/2019/082800
Kind Code:
A1
Abstract:
Provided is a condenser capable of improving the flow of a refrigerant. A condenser 10 is provided with a header part 13, a core part 11 that is connected to the header part 13, and a pipe fitting part 50 that is attached to the header part 11 and to which an external pipe 5 is connected. The pipe fitting part 50 is provided with, on part of an inner surface thereof, a rifled section in which spiral-shaped protrusions are formed along the inner surface.

Inventors:
IKURA, Hiroshi (10-11, Kongoufushiyamadai Tondabayashi-cit, Osaka 65, 〒5840065, JP)
Application Number:
JP2018/038952
Publication Date:
May 02, 2019
Filing Date:
October 19, 2018
Export Citation:
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Assignee:
IKURA, Hiroshi (10-11, Kongoufushiyamadai Tondabayashi-cit, Osaka 65, 〒5840065, JP)
THAM WENG KONG (No.1, Jalan Jelok Impian 2E Taman Jelok Impian, Kajan, Selangor ., 43000, MY)
International Classes:
F25B39/04; F16L55/00; F25B41/00
Foreign References:
JP2000097519A2000-04-04
JPH06194004A1994-07-15
JP2008513709A2008-05-01
JPH10170101A1998-06-26
JPH0225091Y21990-07-10
JP2003342984A2003-12-03
JPH10103813A1998-04-24
JPH10318628A1998-12-04
Attorney, Agent or Firm:
TSUBAKI, Yutaka (TSUBAKI PATENT LAW FIRM, NISHI-TENMA PARK bidg.3 9th floor, 14-16, Nishi-Tenma 3-Chome, Kita-k, Osaka-shi Osaka 47, 〒5300047, JP)
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