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Patent Searching and Data


Title:
PAINT DRYING OVEN
Document Type and Number:
WIPO Patent Application WO/2017/179234
Kind Code:
A1
Abstract:
[Problem] The purpose of the invention is to provide a paint drying oven wherein the occurrence of defective products can be suppressed. [Solution] In this paint drying oven 10, a circulation channel 15 that circulates and supplies air heated by a burner 25 is connected to a drying chamber 11 to which a painted workpiece W is supplied. The circulation channel 15 comprises a flame holding cylinder 26 that encloses the flame of the burner 25, and a casing 130 that surrounds the flame holding cylinder 26 from the outside and projects further to the distal end opposite to the burner 25 side in the flame holding cylinder 26 than the flame holding cylinder 26. The casing 130 has a low temperature air inlet port 33 that introduces low temperature air L from outside to inside the casing 130, and an exhaust port 51A that discharges high temperature air H heated by the burner 25 and the low temperature air L to the circulation channel 15. A mixing mechanism 150 that mixes the high temperature air H and the low temperature air L before same is discharged from the exhaust port 51A is formed inside the casing.

Inventors:
TAMURA Satoshi (9 Kakimoto-cho 1-chome, Toyota-sh, Aichi 55, 〒4710855, JP)
Application Number:
JP2016/083766
Publication Date:
October 19, 2017
Filing Date:
November 15, 2016
Export Citation:
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Assignee:
TRINITY INDUSTRIAL CORPORATION (9 Kakimoto-cho 1-chome, Toyota-shi Aichi, 55, 〒4710855, JP)
International Classes:
F26B23/02; F26B21/04
Foreign References:
JPS62106680U1987-07-08
JPH01144605U1989-10-04
JPH06331274A1994-11-29
JPS62136735U1987-08-28
Attorney, Agent or Firm:
MATSUURA Hiroshi et al. (Links Meieki Bldg. 3 Floor, 31-10 Meieki 5-chome, Nakamura-ku, Nagoya-sh, Aichi 02, 〒4500002, JP)
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