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JPS54113562A - Grooved heating pipe - Google Patents

Grooved heating pipe

Info

Publication number
JPS54113562A
JPS54113562A JP906578A JP906578A JPS54113562A JP S54113562 A JPS54113562 A JP S54113562A JP 906578 A JP906578 A JP 906578A JP 906578 A JP906578 A JP 906578A JP S54113562 A JPS54113562 A JP S54113562A
Authority
JP
Japan
Prior art keywords
grooved
pipe
portions
plate
heating pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP906578A
Other languages
Japanese (ja)
Other versions
JPS615079B2 (en
Inventor
Masao Yamamoto
Kanemitsu Sato
Tadashi Matsumoto
Masatoshi Komori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP906578A priority Critical patent/JPS54113562A/en
Publication of JPS54113562A publication Critical patent/JPS54113562A/en
Publication of JPS615079B2 publication Critical patent/JPS615079B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the heat transmitting characteristic of the water side of a condensate pipe, i.e. the inside surface of the pipe, by providing the surface alternately with grooved portions and with non-grooved smooth portions in parallel with the lingitudinal axis of the pipe.
CONSTITUTION: A titanium plate 1 is provided on its one surface with plural longitidinal grooves 2 by means of a grooved roll. Some parts of the grooves are removed by press, cutting, or grinding so as to form grooved portions 3 and non-grooved smooth portions 4 alternately arranged on the plate 1. The plate 1 is formed into a pipe, with the grooved portions 3 and the smooth portions 4 inside, and the ends of the plate 1 are welded together to form a heating pipe 5.
COPYRIGHT: (C)1979,JPO&Japio
JP906578A 1978-01-30 1978-01-30 Grooved heating pipe Granted JPS54113562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP906578A JPS54113562A (en) 1978-01-30 1978-01-30 Grooved heating pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP906578A JPS54113562A (en) 1978-01-30 1978-01-30 Grooved heating pipe

Publications (2)

Publication Number Publication Date
JPS54113562A true JPS54113562A (en) 1979-09-05
JPS615079B2 JPS615079B2 (en) 1986-02-15

Family

ID=11710200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP906578A Granted JPS54113562A (en) 1978-01-30 1978-01-30 Grooved heating pipe

Country Status (1)

Country Link
JP (1) JPS54113562A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949496A (en) * 1982-09-14 1984-03-22 Toshiba Corp Heat transmission tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027754A (en) * 1973-05-10 1975-03-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027754A (en) * 1973-05-10 1975-03-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949496A (en) * 1982-09-14 1984-03-22 Toshiba Corp Heat transmission tube
JPH0477236B2 (en) * 1982-09-14 1992-12-07 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS615079B2 (en) 1986-02-15

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