FI20075602A - Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör - Google Patents

Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör Download PDF

Info

Publication number
FI20075602A
FI20075602A FI20075602A FI20075602A FI20075602A FI 20075602 A FI20075602 A FI 20075602A FI 20075602 A FI20075602 A FI 20075602A FI 20075602 A FI20075602 A FI 20075602A FI 20075602 A FI20075602 A FI 20075602A
Authority
FI
Finland
Prior art keywords
needle tube
making
needle
tube
Prior art date
Application number
FI20075602A
Other languages
English (en)
Finnish (fi)
Other versions
FI20075602A0 (sv
FI125709B (sv
Inventor
Risto Castren
Original Assignee
Retermia Oy
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 Retermia Oy filed Critical Retermia Oy
Priority to FI20075602A priority Critical patent/FI125709B/sv
Publication of FI20075602A0 publication Critical patent/FI20075602A0/sv
Priority to GB0813926.3A priority patent/GB2452369B/en
Priority to CA 2638638 priority patent/CA2638638C/en
Priority to DKPA200801136A priority patent/DK178774B1/da
Priority to SE0801835A priority patent/SE532637C2/sv
Priority to US12/200,605 priority patent/US8132326B2/en
Priority to NO20083771A priority patent/NO340525B1/no
Publication of FI20075602A publication Critical patent/FI20075602A/sv
Application granted granted Critical
Publication of FI125709B publication Critical patent/FI125709B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/124—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being formed of pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F28F1/405—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element and being formed of wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49366—Sheet joined to sheet
    • Y10T29/49368—Sheet joined to sheet with inserted tubes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49382—Helically finned
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49377—Tube with heat transfer means
    • Y10T29/49378—Finned tube
    • Y10T29/49384—Internally finned
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/49874—Prestressing rod, filament or strand
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y10T29/53122—Heat exchanger including deforming means
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover
    • Y10T29/53622—Helical spring
FI20075602A 2007-08-31 2007-08-31 Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör FI125709B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20075602A FI125709B (sv) 2007-08-31 2007-08-31 Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör
GB0813926.3A GB2452369B (en) 2007-08-31 2008-07-30 Equipment and method for making a needle-fin tube
CA 2638638 CA2638638C (en) 2007-08-31 2008-08-12 Equipment and method for making a needle-fin tube, and a needle-fin tube
DKPA200801136A DK178774B1 (da) 2007-08-31 2008-08-21 Udstyr og fremgangsmåde til fremstilling af et nåle-ribberør og et nåle-ribberør
SE0801835A SE532637C2 (sv) 2007-08-31 2008-08-26 Anläggning och förfarande vid tillverkning av ett nålflänsrör och nålflänsrör
US12/200,605 US8132326B2 (en) 2007-08-31 2008-08-28 Method and apparatus for forming a finned heat exchanger tube that includes an internal fin structure that is a spring formed from a spiral wire wound around a mandrel
NO20083771A NO340525B1 (no) 2007-08-31 2008-09-01 Anordning og fremgangsmåte for tilvirkning av et nålflensrør, samt et nålflensrør

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20075602 2007-08-31
FI20075602A FI125709B (sv) 2007-08-31 2007-08-31 Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör

Publications (3)

Publication Number Publication Date
FI20075602A0 FI20075602A0 (sv) 2007-08-31
FI20075602A true FI20075602A (sv) 2009-03-01
FI125709B FI125709B (sv) 2016-01-15

Family

ID=38468768

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20075602A FI125709B (sv) 2007-08-31 2007-08-31 Anläggning och förfarande vid tillverkning av nålflänsrör och ett nålflänsrör

Country Status (7)

Country Link
US (1) US8132326B2 (sv)
CA (1) CA2638638C (sv)
DK (1) DK178774B1 (sv)
FI (1) FI125709B (sv)
GB (1) GB2452369B (sv)
NO (1) NO340525B1 (sv)
SE (1) SE532637C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5741492B2 (ja) * 2012-03-07 2015-07-01 株式会社デンソー 熱交換器用ワイヤ切断装置

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734262A (en) * 1956-02-14 briegel
US1802161A (en) * 1926-11-06 1931-04-21 Frigidaire Corp Method of and apparatus for forming coils
US2191025A (en) * 1934-12-22 1940-02-20 Robert W Mitchell Method of making composite pipes
US2152437A (en) * 1937-11-06 1939-03-28 Fedders Mfg Co Inc Helical fin wrapping machine
US2329286A (en) * 1940-02-24 1943-09-14 Charles A F Meyer Hose reinforcement inserting apparatus
US2300057A (en) * 1940-03-29 1942-10-27 Charles A F Meyer Hose reinforcement means
US2936517A (en) * 1955-02-16 1960-05-17 Brown Fintube Co Method and apparatus for brazing fins to tubes
US2961749A (en) * 1955-02-16 1960-11-29 Brown Fintube Co Method and apparatus for brazing fins to tubes
US2797730A (en) * 1955-12-06 1957-07-02 Hoover Co Method and apparatus for making an extensible flexible hose
US2913009A (en) * 1956-07-16 1959-11-17 Calumet & Hecla Internal and internal-external surface heat exchange tubing
US2941571A (en) * 1957-11-25 1960-06-21 Dayton Rubber Company Method for manufacturing flexible conduits
DE1452409B2 (de) * 1963-07-20 1971-02-04 Roffelsen, Franciscus, Heimond (Niederlande) Dreh und Vorschubantrieb an einer Vorrichtung zum schraubenförmigen Aufwickeln von bandförmigen Warmeaustauschkorpern auf Metallrohre
US3826304A (en) * 1967-10-11 1974-07-30 Universal Oil Prod Co Advantageous configuration of tubing for internal boiling
US3777343A (en) * 1971-03-11 1973-12-11 Spiral Tubing Corp Method for forming a helically corrugated concentric tubing unit
US3730229A (en) * 1971-03-11 1973-05-01 Turbotec Inc Tubing unit with helically corrugated tube and method for making same
US3787956A (en) * 1971-12-22 1974-01-29 Goodyear Tire & Rubber Hose manufacture
US4224984A (en) 1974-03-20 1980-09-30 Sharp Kabushiki Kaisha Finned tube useful for heat exchangers
US4124971A (en) * 1977-03-21 1978-11-14 Arch Manufacturing Company Cable winding apparatus and method
JPS545253A (en) * 1977-06-15 1979-01-16 Mitsubishi Heavy Ind Ltd Heat exchanger pipe & its manufacturing method
JPS607198B2 (ja) 1977-11-09 1985-02-22 松下電器産業株式会社 熱交換器の製造法
JPS5476472A (en) * 1977-11-30 1979-06-19 Mitsubishi Heavy Ind Ltd Manufacture of heat-exchange pipe
US4270690A (en) * 1979-09-10 1981-06-02 Combustion Engineering, Inc. Method of forming variably rifled tubes
JPS58125327A (ja) * 1982-01-21 1983-07-26 Mitsubishi Heavy Ind Ltd 針群の製造方法
US4798241A (en) * 1983-04-04 1989-01-17 Modine Manufacturing Mixed helix turbulator for heat exchangers
US4589447A (en) * 1983-08-03 1986-05-20 Owens-Corning Fiberglas Corporation Method of depositing a membrane within a conduit
JPS6115091A (ja) * 1984-06-29 1986-01-23 Mitsubishi Metal Corp 熱交換器用伝熱管
JPS61105100A (ja) 1984-10-26 1986-05-23 Sanyo Electric Co Ltd 熱交換器
JPS61172616A (ja) * 1985-01-24 1986-08-04 Sumitomo Metal Ind Ltd 内面螺旋リブ付管の製造方法
FI75663C (sv) 1985-07-03 1988-07-11 Retermia Oy Filter- och/eller värmeväxlaranordning.
JPS63254397A (ja) 1987-04-09 1988-10-21 Riyuusei Sangyo Kk フイン内蔵型熱交換チユ−ブ
US5167275A (en) * 1989-12-06 1992-12-01 Stokes Bennie J Heat exchanger tube with turbulator
US5390494A (en) * 1993-04-27 1995-02-21 Ap Parts Manufacturing Company Pipe assembly for efficient light-off of catalytic converter
EP0864835B1 (en) * 1994-07-22 2000-11-15 Mitsubishi Denki Kabushiki Kaisha Heat exchanger
FI97336C (sv) * 1994-09-16 1996-12-10 Retermia Oy Förfarande och anläggning för tillverkning av nållistvärmeväxlarkonstruktion
JP2007064514A (ja) 2005-08-29 2007-03-15 Usui Kokusai Sangyo Kaisha Ltd 熱交換器用伝熱管および該伝熱管が組込まれた熱交換器

Also Published As

Publication number Publication date
SE532637C2 (sv) 2010-03-09
NO20083771L (no) 2009-03-02
GB2452369A (en) 2009-03-04
FI20075602A0 (sv) 2007-08-31
DK178774B1 (da) 2017-01-16
DK200801136A (da) 2009-03-01
CA2638638A1 (en) 2009-02-28
GB2452369B (en) 2012-07-11
US20090056131A1 (en) 2009-03-05
CA2638638C (en) 2015-04-21
US8132326B2 (en) 2012-03-13
SE0801835L (sv) 2009-03-01
GB0813926D0 (en) 2008-09-03
NO340525B1 (no) 2017-05-02
FI125709B (sv) 2016-01-15

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