IT1223593B - Metodo ed apparecchio per espandere in tensione in una sola operazione serpentine per scambiatori di calore - Google Patents

Metodo ed apparecchio per espandere in tensione in una sola operazione serpentine per scambiatori di calore

Info

Publication number
IT1223593B
IT1223593B IT23172/87A IT2317287A IT1223593B IT 1223593 B IT1223593 B IT 1223593B IT 23172/87 A IT23172/87 A IT 23172/87A IT 2317287 A IT2317287 A IT 2317287A IT 1223593 B IT1223593 B IT 1223593B
Authority
IT
Italy
Prior art keywords
heat exchangers
operation coils
live
expand
expand live
Prior art date
Application number
IT23172/87A
Other languages
English (en)
Other versions
IT8723172A0 (it
Inventor
Kenneth P Gray
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 IT8723172A0 publication Critical patent/IT8723172A0/it
Application granted granted Critical
Publication of IT1223593B publication Critical patent/IT1223593B/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
    • 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
    • Y10T29/49373—Tube joint and tube plate structure
    • Y10T29/49375—Tube joint and tube plate structure including conduit expansion or inflation
    • 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)
IT23172/87A 1986-12-22 1987-12-22 Metodo ed apparecchio per espandere in tensione in una sola operazione serpentine per scambiatori di calore IT1223593B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/944,486 US4720902A (en) 1986-12-22 1986-12-22 One step tension expander and method of using

Publications (2)

Publication Number Publication Date
IT8723172A0 IT8723172A0 (it) 1987-12-22
IT1223593B true IT1223593B (it) 1990-09-29

Family

ID=25481494

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23172/87A IT1223593B (it) 1986-12-22 1987-12-22 Metodo ed apparecchio per espandere in tensione in una sola operazione serpentine per scambiatori di calore

Country Status (3)

Country Link
US (1) US4720902A (it)
JP (1) JPS63188434A (it)
IT (1) IT1223593B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4858296A (en) * 1986-12-22 1989-08-22 Carrier Corporation Method for tension expanding tubes
US4858305A (en) * 1988-06-06 1989-08-22 Carrier Corporation Single station tension hairpin tube expander
US4835828A (en) * 1988-09-22 1989-06-06 American Standard Inc. Automatic tube expander for a heat exchanger
DE3908266A1 (de) * 1989-03-14 1990-09-20 Autokuehler Gmbh & Co Kg Waermeaustauscher und verfahren zur fluessigkeitsdichten befestigung einer bodenplatte an einem waermetauschernetz
DE3916225A1 (de) * 1989-05-18 1990-11-22 Italcoil S P A Verfahren und vorrichtung zur herstellung genuteter rohre fuer waermeaustauscher
US5228191A (en) * 1989-10-16 1993-07-20 Richard Casterline Apparatus for making a barrel type fluid heat exchanger
JPH0756095Y2 (ja) * 1990-12-14 1995-12-25 京進工業株式会社 拡管装置
US5381600A (en) * 1993-10-06 1995-01-17 Ford Motor Company Heat exchanger and method of making the same
US6247318B1 (en) 1999-11-02 2001-06-19 Mile High Equipment Co. Evaporator device for an ice maker and method of manufacture
DE102005005292A1 (de) * 2005-02-04 2006-08-10 Küba Kältetechnik GmbH Lamellenwärmetauscher, Verfahren zu dessen Herstellung und Aufweitwerkzeug zur Durchführung des Verfahrens
US8746089B2 (en) 2009-01-19 2014-06-10 Babcock & Wilcox Nuclear Energy, Inc. Apparatus for automated positioning of eddy current test probe
WO2011159678A1 (en) * 2010-06-18 2011-12-22 Carrier Corporation Heat exchanger tube and method of making
CN103357769A (zh) * 2012-04-09 2013-10-23 南通海利源船舶设备工程有限公司 一种拉胀装置
US9555464B2 (en) 2012-06-21 2017-01-31 Carrier Corporation Tension expansion clamping tool block
ITMI20131684A1 (it) * 2013-10-11 2015-04-12 Frimont Spa Condensatore per macchina di fabbricazione del ghiaccio, metodo per la sua realizzazione, e macchina di fabbricazione del ghiaccio che incorpora tale condensatore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3437133A (en) * 1967-03-23 1969-04-08 Russell H Bullard Heat exchanger with baffle securing means
JPS5838254B2 (ja) * 1974-01-24 1983-08-22 トリダン ツ−ル アンド マシ−ン インコ−ポレ−テツド カンカクチヨウソウチ
US4459917A (en) * 1982-08-30 1984-07-17 Carrier Corporation Method and apparatus for producing even tube extensions in a partially assembled heat exchanger
JPS59101245A (ja) * 1982-11-30 1984-06-11 Hidaka Seiki Kk プレ−トフインをヘアピンパイプに連続的に装着する方法および装置
JPS59110438A (ja) * 1982-12-17 1984-06-26 Hitachi Ltd 熱交換器の加工装置
JPS59214523A (ja) * 1983-05-20 1984-12-04 Hitachi Ltd 熱交換器等のｕ字管の自動插入装置
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
JPS6160226A (ja) * 1984-08-31 1986-03-27 Hitachi Ltd パイプ拡管機

Also Published As

Publication number Publication date
JPS63188434A (ja) 1988-08-04
US4720902A (en) 1988-01-26
IT8723172A0 (it) 1987-12-22

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

Effective date: 19941130