JPS57117744A - Manufacture of water pipe unit used in water heater or the like - Google Patents

Manufacture of water pipe unit used in water heater or the like

Info

Publication number
JPS57117744A
JPS57117744A JP56003404A JP340481A JPS57117744A JP S57117744 A JPS57117744 A JP S57117744A JP 56003404 A JP56003404 A JP 56003404A JP 340481 A JP340481 A JP 340481A JP S57117744 A JPS57117744 A JP S57117744A
Authority
JP
Japan
Prior art keywords
water
pipe
main
collecting
branch 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
JP56003404A
Other languages
Japanese (ja)
Other versions
JPS5838709B2 (en
Inventor
Keiichiro Yamazaki
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56003404A priority Critical patent/JPS5838709B2/en
Publication of JPS57117744A publication Critical patent/JPS57117744A/en
Publication of JPS5838709B2 publication Critical patent/JPS5838709B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Abstract

PURPOSE:To lower the manufacturing cost of a water pipe unit, by fixing heat- collecting branch pipes to a water distributing main pipe and a water collecting main pipe by way of caulking. CONSTITUTION:An outer projection 2 is formed around the both end portions of a heat-collecting branch pipe 1, and through-holes 5 are formed in the side wall of a water distributing, main pipe 3 and a water collecting, main pipe 4. Both end portions of the branch pipe 1 are inserted into the through-holes 5 with a seal member 7 being interposed therebetween, and then inner projections 6 are formed by bending the inserted portions of the branch pipe 1 outwards by way of plastic deformation, whereby the branch pipe 1 can be coupled to the main pipes 3, 4 in the manner of holding te side wall of the main pipes 3, 4 between the outer and inner projections 2 and 6.
JP56003404A 1981-01-13 1981-01-13 Method for manufacturing water pipe units for water heaters, etc. Expired JPS5838709B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56003404A JPS5838709B2 (en) 1981-01-13 1981-01-13 Method for manufacturing water pipe units for water heaters, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56003404A JPS5838709B2 (en) 1981-01-13 1981-01-13 Method for manufacturing water pipe units for water heaters, etc.

Publications (2)

Publication Number Publication Date
JPS57117744A true JPS57117744A (en) 1982-07-22
JPS5838709B2 JPS5838709B2 (en) 1983-08-24

Family

ID=11556436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56003404A Expired JPS5838709B2 (en) 1981-01-13 1981-01-13 Method for manufacturing water pipe units for water heaters, etc.

Country Status (1)

Country Link
JP (1) JPS5838709B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013077410A1 (en) * 2011-11-25 2013-05-30 三菱重工業株式会社 Solar light heat receiver and solar heat power generation device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020512U (en) * 1983-07-21 1985-02-13 シンガポ−ル株式曾社 Lower garments with tucks or pocket openings
JPS60165409U (en) * 1984-04-12 1985-11-02 株式会社　センイ綜合研究所 pants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013077410A1 (en) * 2011-11-25 2013-05-30 三菱重工業株式会社 Solar light heat receiver and solar heat power generation device
US10060418B2 (en) 2011-11-25 2018-08-28 Mitsubishi Heavy Industries, Ltd. Solar heat receiver and solar heat power generation device

Also Published As

Publication number Publication date
JPS5838709B2 (en) 1983-08-24

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