IT961194B - PROCEDURE AND MACHINE FOR THE FORMATION OF PIPES AND PRODUCTS FORMED WITH IT - Google Patents

PROCEDURE AND MACHINE FOR THE FORMATION OF PIPES AND PRODUCTS FORMED WITH IT

Info

Publication number
IT961194B
IT961194B IT24840/72A IT2484072A IT961194B IT 961194 B IT961194 B IT 961194B IT 24840/72 A IT24840/72 A IT 24840/72A IT 2484072 A IT2484072 A IT 2484072A IT 961194 B IT961194 B IT 961194B
Authority
IT
Italy
Prior art keywords
pipes
procedure
formation
machine
products formed
Prior art date
Application number
IT24840/72A
Other languages
Italian (it)
Original Assignee
Australian Coil And Tubing Pty
Flintoft W
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 Australian Coil And Tubing Pty, Flintoft W filed Critical Australian Coil And Tubing Pty
Application granted granted Critical
Publication of IT961194B publication Critical patent/IT961194B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • 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
    • B21C37/14—Making tubes from double flat material
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT24840/72A 1971-05-25 1972-05-25 PROCEDURE AND MACHINE FOR THE FORMATION OF PIPES AND PRODUCTS FORMED WITH IT IT961194B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPA499371 1971-05-25
AUPA655471 1971-10-07

Publications (1)

Publication Number Publication Date
IT961194B true IT961194B (en) 1973-12-10

Family

ID=25641953

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24840/72A IT961194B (en) 1971-05-25 1972-05-25 PROCEDURE AND MACHINE FOR THE FORMATION OF PIPES AND PRODUCTS FORMED WITH IT

Country Status (6)

Country Link
US (1) US3763681A (en)
CA (1) CA979631A (en)
DE (1) DE2225035A1 (en)
FR (1) FR2138992A1 (en)
GB (1) GB1395745A (en)
IT (1) IT961194B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469656A (en) * 1974-03-14 1977-04-06 Ciba Geigy Ag Heat exchangers
GB1469705A (en) * 1974-04-11 1977-04-06 Ciba Geigy Ag Heat exchangers
US5353618A (en) * 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US6502822B1 (en) 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
US6134783A (en) * 1997-10-29 2000-10-24 Bargman; Ronald D. Heat sink and process of manufacture
DE10351139B3 (en) * 2003-11-03 2004-09-02 Daimlerchrysler Ag Production of a twin-chambered hollow profile comprises bending a tubular hollow profile blank with a single hollow chamber to form two partial branches running almost parallel to each other
TWI616370B (en) * 2017-03-02 2018-03-01 康得倫事業有限公司 Post of a tool wagon
CN113695769B (en) * 2021-07-09 2023-09-22 昆山小为云智能科技有限公司 Vacuum packaging machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA714380A (en) * 1965-07-27 A. Fromson Howard Tubing and method of making same
US1951394A (en) * 1930-12-03 1934-03-20 Chase Tubing
US2850793A (en) * 1953-03-20 1958-09-09 Gen Motors Corp Method of making refrigerating apparatus
US2845695A (en) * 1953-05-21 1958-08-05 Gen Motors Corp Method of making refrigerating tubing

Also Published As

Publication number Publication date
GB1395745A (en) 1975-05-29
DE2225035A1 (en) 1972-12-07
US3763681A (en) 1973-10-09
CA979631A (en) 1975-12-16
FR2138992A1 (en) 1973-01-05

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