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IL178806A0 - Retractable finning tool and method of using - Google Patents

Retractable finning tool and method of using

Info

Publication number
IL178806A0
IL178806A0 IL178806A IL17880606A IL178806A0 IL 178806 A0 IL178806 A0 IL 178806A0 IL 178806 A IL178806 A IL 178806A IL 17880606 A IL17880606 A IL 17880606A IL 178806 A0 IL178806 A0 IL 178806A0
Authority
IL
Israel
Prior art keywords
tube
tool
retractable
enhancing
lift
Prior art date
Application number
IL178806A
Other versions
IL178806A (en
Original Assignee
Wolverine Tube Inc
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
Priority claimed from US10/972,734 external-priority patent/US7311137B2/en
Application filed by Wolverine Tube Inc filed Critical Wolverine Tube Inc
Publication of IL178806A0 publication Critical patent/IL178806A0/en
Publication of IL178806A publication Critical patent/IL178806A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Ladders (AREA)
  • Making Paper Articles (AREA)
  • Earth Drilling (AREA)

Abstract

An improved tool (10) and method for enhancing the surface of a heat transfer tube (62) are provided. The tool (10), which can be easily added to existing manufacturing equipment, includes cutting bits (28) that may be retracted with a housing (12). The cutting bits (28) include a cutting edge (32) to cut through the surface of a tube (62) and a lifting edge (34) to lift the surface of the tube (62) to form protrusions. A method for enhancing the inner surface of the tube includes mounting a tool (10) on a shaft (14), positioning the tool (10) in the tube (62) and causing relative rotation and axial movement between the tube (62) and the tool (10) to cut at least partially through at least one ridge formed along the surface of the tube to form ridge layers and lift the ridge layers to form protrusions.
IL178806A 2004-05-13 2006-10-23 Retractable finning tool and method of using IL178806A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57085804P 2004-05-13 2004-05-13
US10/972,734 US7311137B2 (en) 2002-06-10 2004-10-25 Heat transfer tube including enhanced heat transfer surfaces
PCT/US2005/016963 WO2005114086A2 (en) 2004-05-13 2005-05-13 Retractable finning tool and method of using

Publications (2)

Publication Number Publication Date
IL178806A0 true IL178806A0 (en) 2007-03-08
IL178806A IL178806A (en) 2010-06-30

Family

ID=35428981

Family Applications (1)

Application Number Title Priority Date Filing Date
IL178806A IL178806A (en) 2004-05-13 2006-10-23 Retractable finning tool and method of using

Country Status (11)

Country Link
EP (1) EP1766315B1 (en)
JP (1) JP4928445B2 (en)
AT (1) ATE473411T1 (en)
CA (1) CA2566792A1 (en)
DE (1) DE602005022192D1 (en)
IL (1) IL178806A (en)
MX (1) MXPA06013048A (en)
PL (1) PL1766315T3 (en)
PT (1) PT1766315E (en)
TW (1) TWI291905B (en)
WO (1) WO2005114086A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060112535A1 (en) * 2004-05-13 2006-06-01 Petur Thors Retractable finning tool and method of using
JP5976168B1 (en) * 2015-06-05 2016-08-23 井上機工株式会社 Inner surface unevenness processing apparatus for tube material and inner surface unevenness processing method for tube material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2314084A (en) * 1941-08-06 1943-03-16 Fried Armin Tool for chamfering, recessing, and the like
US3768291A (en) * 1972-02-07 1973-10-30 Uop Inc Method of forming spiral ridges on the inside diameter of externally finned tube
US3886639A (en) * 1975-02-01 1975-06-03 Peerless Of America Method of making a finned heat exchanger
US4203311A (en) * 1978-03-27 1980-05-20 Peerless Of America, Inc. Tubular articles of manufacture and method of making same
GB2128522B (en) * 1982-09-29 1986-02-26 Carrier Corp A tube expanding and grooving tool and method
IT1212616B (en) * 1982-11-04 1989-11-30 Scoti Alberto PROCEDURE FOR FINDING FULL FINISHES ON FLAT SURFACES OR CURVES THROUGH SHEETS OBTAINED WITH COMBINED ACTION OF CUTTING AND BENDING
US4706355A (en) * 1984-12-11 1987-11-17 Q-Dot Corporation Method of making an internally grooved and expanded tubular heat exchanger apparatus
US4819525A (en) * 1986-02-24 1989-04-11 Foster Wheeler Energy Corporation Rotary cutting tool device and method for use
US4938282A (en) * 1988-09-15 1990-07-03 Zohler Steven R High performance heat transfer tube for heat exchanger
DE3839423A1 (en) * 1988-11-23 1990-05-31 Heule Heinrich DEBURRING TOOL WITH CUTTING KNIFE
JPH07164205A (en) * 1993-12-15 1995-06-27 Hitachi Cable Ltd Inner surface spiral grooved tube processing method
US5690167A (en) * 1994-12-05 1997-11-25 High Performance Tube, Inc. Inner ribbed tube of hard metal and method
JPH09108759A (en) * 1995-10-23 1997-04-28 Hitachi Cable Ltd Automatic centering device for metal pipe inner surface processing equipment
US5755538A (en) * 1996-03-25 1998-05-26 Heule; Ulf Deburring tool

Also Published As

Publication number Publication date
WO2005114086A3 (en) 2006-03-30
EP1766315B1 (en) 2010-07-07
DE602005022192D1 (en) 2010-08-19
JP2007537045A (en) 2007-12-20
ATE473411T1 (en) 2010-07-15
TWI291905B (en) 2008-01-01
MXPA06013048A (en) 2006-12-20
WO2005114086A2 (en) 2005-12-01
CA2566792A1 (en) 2005-12-01
TW200607583A (en) 2006-03-01
PL1766315T3 (en) 2010-11-30
EP1766315A4 (en) 2009-06-24
EP1766315A2 (en) 2007-03-28
JP4928445B2 (en) 2012-05-09
IL178806A (en) 2010-06-30
PT1766315E (en) 2010-09-28

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Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees