IT1229422B - Apparecchio espansore per tensione di tubi a forcina a stazione singola. - Google Patents

Apparecchio espansore per tensione di tubi a forcina a stazione singola.

Info

Publication number
IT1229422B
IT1229422B IT8920751A IT2075189A IT1229422B IT 1229422 B IT1229422 B IT 1229422B IT 8920751 A IT8920751 A IT 8920751A IT 2075189 A IT2075189 A IT 2075189A IT 1229422 B IT1229422 B IT 1229422B
Authority
IT
Italy
Prior art keywords
tube
tension
single station
expander
tube expander
Prior art date
Application number
IT8920751A
Other languages
English (en)
Other versions
IT8920751A0 (it
Inventor
Daniel P Gaffaney
Kenneth P Gray
Michael L Mcdonough
Ross A Moyer
Bruce J Poplawski
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of IT8920751A0 publication Critical patent/IT8920751A0/it
Application granted granted Critical
Publication of IT1229422B publication Critical patent/IT1229422B/it

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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • 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
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel 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
    • Y10T29/4938—Common fin traverses plurality of 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal 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
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53113—Heat exchanger
    • Y10T29/53122—Heat exchanger including deforming means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
IT8920751A 1988-06-06 1989-06-02 Apparecchio espansore per tensione di tubi a forcina a stazione singola. IT1229422B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/202,892 US4858305A (en) 1988-06-06 1988-06-06 Single station tension hairpin tube expander

Publications (2)

Publication Number Publication Date
IT8920751A0 IT8920751A0 (it) 1989-06-02
IT1229422B true IT1229422B (it) 1991-08-08

Family

ID=22751656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920751A IT1229422B (it) 1988-06-06 1989-06-02 Apparecchio espansore per tensione di tubi a forcina a stazione singola.

Country Status (3)

Country Link
US (1) US4858305A (it)
JP (1) JPH0230337A (it)
IT (1) IT1229422B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033190A (en) * 1990-08-27 1991-07-23 Carrier Corporation Method for controlling a tube expander
US5154679A (en) * 1991-08-22 1992-10-13 Carrier Corporation Method of assembling a heat exchanger using a fin retainer
GB2354299A (en) * 1999-09-16 2001-03-21 Ford Motor Co An expander assembly
DE102005005292A1 (de) * 2005-02-04 2006-08-10 Küba Kältetechnik GmbH Lamellenwärmetauscher, Verfahren zu dessen Herstellung und Aufweitwerkzeug zur Durchführung des Verfahrens
WO2010119818A1 (ja) * 2009-04-16 2010-10-21 日高精機株式会社 熱交換チューブの拡管方法及び熱交換チューブの拡管装置
JP2010247190A (ja) * 2009-04-16 2010-11-04 Hidaka Seiki Kk 拡管装置
US9555464B2 (en) 2012-06-21 2017-01-31 Carrier Corporation Tension expansion clamping tool block
JP6398128B2 (ja) * 2012-12-19 2018-10-03 京進工業株式会社 熱交換器の製造方法とその装置
IT202000006778A1 (it) * 2020-03-31 2021-10-01 Smi S R L Sistemi Mecc Industriali Macchina per la lavorazione di tubi

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1791887A (en) * 1929-06-01 1931-02-10 Nat Tube Co Apparatus for expanding pipe ends
US2016795A (en) * 1935-05-17 1935-10-08 William L Belknap Device for flaring pipe
US2620013A (en) * 1949-02-26 1952-12-02 Voss Edwin A De Machine for forming double lap flaring on tubing
US3119435A (en) * 1961-08-11 1964-01-28 Greenman Murry Apparatus for connecting presemiflanged rungs to preapertured spaced ladder rails
GB1602727A (en) * 1978-05-26 1981-11-18 Motaproducts Automotive Ltd Pipe-shaping device
US4228573A (en) * 1979-06-29 1980-10-21 General Motors Corporation Method for assembling heat exchangers
AU2792284A (en) * 1983-07-26 1985-01-31 Papco Corp. Hand tool for tube-flaring and similar
US4584751A (en) * 1984-04-30 1986-04-29 Carrier Corporation Apparatus for assembling fin plate heat exchangers
US4584765A (en) * 1984-04-30 1986-04-29 Carrier Corporation Apparatus for assembling tubes in a heat exchanger
US4761866A (en) * 1986-11-25 1988-08-09 Sundstrand Corporation Method of working in situ the end of a heat exchanger tube
US4745678A (en) * 1986-12-22 1988-05-24 Carrier Corporation Apparatus for belling and expanding coils
US4720902A (en) * 1986-12-22 1988-01-26 Carrier Corporation One step tension expander and method of using
US4766667A (en) * 1986-12-22 1988-08-30 Carrier Corporation Apparatus for tension expanding tubes

Also Published As

Publication number Publication date
JPH0230337A (ja) 1990-01-31
IT8920751A0 (it) 1989-06-02
US4858305A (en) 1989-08-22

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530