Title:
PIPE ARRANGEMENT FITTING FOR HEAT TRANSFER PIPES
Document Type and Number:
WIPO Patent Application WO/2010/122691
Kind Code:
A1
Abstract:
Deflection (bend) of two plate-like members for sandwiching rows of heat transfer pipes is reduced to prevent deflection (bend) of the rows of pipes, said deflection (bend) occurring in the longitudinal direction of the plate-like members due to a difference in heat elongation between the two plate-like members. A pipe arrangement fitting is provided with two long plate-like members (11) each having, on one side in the width direction thereof, cutouts (12) arranged in the longitudinal direction. Each cutout (12) has two rectilinear sections (13) extending in the direction perpendicular to the longitudinal axis of the plate-like member (11), and also has a semicircular section (14) for connecting one end of each rectilinear section (13) to each other. The distance between the two rectilinear sections (13) along the longitudinal axis of the plate-like member (11) and the diameter of the semicircular section (14) are set to be greater than the diameter of heat transfer pipes contained within the cutouts (12). Tongue sections (18) are provided between adjacent cutouts (12) and between each of cutouts (12) located at opposite ends of the plate-like member (11) in the longitudinal direction thereof and each of both the side surfaces (17) of the plate-like member (11) in the longitudinal direction.
Inventors:
KOMAI, Nobuyoshi (C/O NAGASAKI Research & Development Center, MITSUBISHI HEAVY INDUSTRIES LTD., 717-1, Fukahori-machi 5-chome, Nagasaki-sh, Nagasaki 92, 〒8510392, JP)
駒井 伸好 (〒92 長崎県長崎市深堀町五丁目７１７番１号 三菱重工業株式会社 長崎研究所内 Nagasaki, 〒8510392, JP)
MIYAZAWA, Takeshi (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
宮澤 敬之 (〒10 長崎県長崎市飽の浦町１番１号 三菱重工業株式会社 長崎造船所内 Nagasaki, 〒8508610, JP)
AOKI, Kiyotaka (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
駒井 伸好 (〒92 長崎県長崎市深堀町五丁目７１７番１号 三菱重工業株式会社 長崎研究所内 Nagasaki, 〒8510392, JP)
MIYAZAWA, Takeshi (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
宮澤 敬之 (〒10 長崎県長崎市飽の浦町１番１号 三菱重工業株式会社 長崎造船所内 Nagasaki, 〒8508610, JP)
AOKI, Kiyotaka (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
Application Number:
JP2009/071407
Publication Date:
October 28, 2010
Filing Date:
December 24, 2009
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
KOMAI, Nobuyoshi (C/O NAGASAKI Research & Development Center, MITSUBISHI HEAVY INDUSTRIES LTD., 717-1, Fukahori-machi 5-chome, Nagasaki-sh, Nagasaki 92, 〒8510392, JP)
駒井 伸好 (〒92 長崎県長崎市深堀町五丁目７１７番１号 三菱重工業株式会社 長崎研究所内 Nagasaki, 〒8510392, JP)
MIYAZAWA, Takeshi (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
宮澤 敬之 (〒10 長崎県長崎市飽の浦町１番１号 三菱重工業株式会社 長崎造船所内 Nagasaki, 〒8508610, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
KOMAI, Nobuyoshi (C/O NAGASAKI Research & Development Center, MITSUBISHI HEAVY INDUSTRIES LTD., 717-1, Fukahori-machi 5-chome, Nagasaki-sh, Nagasaki 92, 〒8510392, JP)
駒井 伸好 (〒92 長崎県長崎市深堀町五丁目７１７番１号 三菱重工業株式会社 長崎研究所内 Nagasaki, 〒8510392, JP)
MIYAZAWA, Takeshi (C/O NAGASAKI Shipyard & Machinery Works, MITSUBISHI HEAVY INDUSTRIES LTD., 1-1, Akunoura-machi, Nagasaki-sh, Nagasaki 10, 〒8508610, JP)
宮澤 敬之 (〒10 長崎県長崎市飽の浦町１番１号 三菱重工業株式会社 長崎造船所内 Nagasaki, 〒8508610, JP)
International Classes:
F22B37/20; F28F9/013
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)