JPS53139218A - Metal pipe with inside groove and it's manufacturing method - Google Patents

Metal pipe with inside groove and it's manufacturing method

Info

Publication number
JPS53139218A
JPS53139218A JP5464477A JP5464477A JPS53139218A JP S53139218 A JPS53139218 A JP S53139218A JP 5464477 A JP5464477 A JP 5464477A JP 5464477 A JP5464477 A JP 5464477A JP S53139218 A JPS53139218 A JP S53139218A
Authority
JP
Japan
Prior art keywords
metal pipe
inside groove
manufacturing
groove
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.)
Pending
Application number
JP5464477A
Other languages
Japanese (ja)
Inventor
Hiroyuki Sasaki
Toshiichi Suzuki
Tadashi Matsumoto
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 JP5464477A priority Critical patent/JPS53139218A/en
Publication of JPS53139218A publication Critical patent/JPS53139218A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/02—Rigid pipes of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE: To improve heat conductivity of metal pipe with inside groove to be used as heat transferring pipe by specifying the ratio of section of peak part and bottom part of groove.
COPYRIGHT: (C)1978,JPO&Japio
JP5464477A 1977-05-12 1977-05-12 Metal pipe with inside groove and it's manufacturing method Pending JPS53139218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5464477A JPS53139218A (en) 1977-05-12 1977-05-12 Metal pipe with inside groove and it's manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5464477A JPS53139218A (en) 1977-05-12 1977-05-12 Metal pipe with inside groove and it's manufacturing method

Publications (1)

Publication Number Publication Date
JPS53139218A true JPS53139218A (en) 1978-12-05

Family

ID=12976474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5464477A Pending JPS53139218A (en) 1977-05-12 1977-05-12 Metal pipe with inside groove and it's manufacturing method

Country Status (1)

Country Link
JP (1) JPS53139218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631578A (en) * 1979-08-22 1981-03-30 Usui Kokusai Sangyo Kk Thick metal pipe material for supplying high pressure fluid
JPH01273971A (en) * 1988-04-25 1989-11-01 Sanyo Electric Co Ltd Absorber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631578A (en) * 1979-08-22 1981-03-30 Usui Kokusai Sangyo Kk Thick metal pipe material for supplying high pressure fluid
JPH01273971A (en) * 1988-04-25 1989-11-01 Sanyo Electric Co Ltd Absorber

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