DE2419713A1 - Verfahren zur herstellung eines rekuperators mit kreisrundem rohrquerschnitt und plattenfoermigen waermeaustauschflaechen - Google Patents

Verfahren zur herstellung eines rekuperators mit kreisrundem rohrquerschnitt und plattenfoermigen waermeaustauschflaechen

Info

Publication number
DE2419713A1
DE2419713A1 DE2419713A DE2419713A DE2419713A1 DE 2419713 A1 DE2419713 A1 DE 2419713A1 DE 2419713 A DE2419713 A DE 2419713A DE 2419713 A DE2419713 A DE 2419713A DE 2419713 A1 DE2419713 A1 DE 2419713A1
Authority
DE
Germany
Prior art keywords
hollow profile
tube
section
chips
ribs
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE2419713A
Other languages
German (de)
English (en)
Inventor
Stephen Francis Pasternak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peerless of America Inc
Original Assignee
Peerless of America 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
Application filed by Peerless of America Inc filed Critical Peerless of America Inc
Publication of DE2419713A1 publication Critical patent/DE2419713A1/de
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/068—Shaving, skiving or scarifying for forming lifted portions, e.g. slices or barbs, on the surface of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DE2419713A 1973-07-02 1974-04-24 Verfahren zur herstellung eines rekuperators mit kreisrundem rohrquerschnitt und plattenfoermigen waermeaustauschflaechen Pending DE2419713A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US375764A US3866286A (en) 1973-07-02 1973-07-02 Method of making a finned tube heat exchanger having a circular cross section

Publications (1)

Publication Number Publication Date
DE2419713A1 true DE2419713A1 (de) 1975-01-30

Family

ID=23482240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2419713A Pending DE2419713A1 (de) 1973-07-02 1974-04-24 Verfahren zur herstellung eines rekuperators mit kreisrundem rohrquerschnitt und plattenfoermigen waermeaustauschflaechen

Country Status (5)

Country Link
US (1) US3866286A (enExample)
JP (1) JPS5330115B2 (enExample)
CA (1) CA1016345A (enExample)
DE (1) DE2419713A1 (enExample)
GB (1) GB1433110A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006850A1 (de) * 1979-02-26 1980-09-04 Peerless Of America Waermetauscher und verfahren zu seiner herstellung
WO2018138683A1 (en) * 2017-01-30 2018-08-02 Nugripmetal S.À R.L. Textured workpiece and method for texturing a workpiece

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195688A (en) * 1975-01-13 1980-04-01 Hitachi, Ltd. Heat-transfer wall for condensation and method of manufacturing the same
JPS538855A (en) * 1976-07-13 1978-01-26 Hitachi Cable Ltd Condensing heat transmission wall
JPS5624867Y2 (enExample) * 1976-09-04 1981-06-11
YU39889B (en) * 1981-09-29 1985-04-30 Kolektor Semi-manufactured commutator for commutaors
DE3219095A1 (de) * 1982-05-21 1983-11-24 Richard Walker 60601 Chicago Ill. Kritzer Verfahren zur herstellung von waermeaustauschern mit darauf gebildeten finnen
US4554970A (en) * 1982-06-10 1985-11-26 Peerless Of America, Inc. Heat exchangers and method of making same
DE3231989A1 (de) * 1982-08-27 1984-03-01 Richard Walker 60601 Chicago Ill. Kritzer Verfahren zur herstellung von waermetauschern
GB8614394D0 (en) * 1986-06-13 1986-07-16 Metal Box Plc Containers
US4753833A (en) * 1986-09-26 1988-06-28 Fishgal Semyon I Hollow article with zigzag projections
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
RU2044606C1 (ru) * 1993-04-30 1995-09-27 Николай Николаевич Зубков Способ получения поверхностей с чередующимися выступами и впадинами (варианты) и инструмент для его осуществления
US5758720A (en) * 1996-11-26 1998-06-02 Behr America, Inc. Unitary heat exchanger core and method of making same
SE509451C2 (sv) * 1997-05-13 1999-01-25 Webra Ind Ab Förfarande för åstadkommande av en för värmeöverföringsändamål avsedd anordning
US20070236884A1 (en) * 2006-04-06 2007-10-11 Foxconn Technology Co., Ltd. Heat sink and method for manufacturing the same
CN100473937C (zh) * 2006-10-24 2009-04-01 张伟君 一种高科技铝复合材料环保节能暖气系统专用管道
CN103791755A (zh) * 2014-02-21 2014-05-14 江苏萃隆精密铜管股份有限公司 蒸发器用的高效换热管
CN104555157B (zh) * 2014-12-24 2017-08-08 李延岭 一种可加热罐体的底部热量快速分散系统
DE102021111606A1 (de) * 2021-05-05 2022-11-10 Diehl Metall Stiftung & Co. Kg Kühlkörper zur Herstellung eines Ringkühlers
US12477695B2 (en) * 2023-02-02 2025-11-18 Amulaire Thermal Technology, Inc. Two-phase immersion-cooling heat-dissipation structure having skived fins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136037A (en) * 1955-10-31 1964-06-09 Olin Mathieson Method of constructing finned heat exchangers from bonded metal sheets
US3222764A (en) * 1962-02-28 1965-12-14 Continental Can Co Method of making articles having base layers and integral fins projecting therefrom
US3202212A (en) * 1963-07-29 1965-08-24 Peerless Of America Heat transfer element
US3791003A (en) * 1970-02-24 1974-02-12 Peerless Of America Method of frabricating a plural finned heat exchanger
US3781959A (en) * 1970-09-02 1974-01-01 Peerless Of America Method of fabricating a finned heat exchanger tube
US3692105A (en) * 1970-09-02 1972-09-19 Peerless Of America Heat exchangers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006850A1 (de) * 1979-02-26 1980-09-04 Peerless Of America Waermetauscher und verfahren zu seiner herstellung
WO2018138683A1 (en) * 2017-01-30 2018-08-02 Nugripmetal S.À R.L. Textured workpiece and method for texturing a workpiece

Also Published As

Publication number Publication date
CA1016345A (en) 1977-08-30
JPS5330115B2 (enExample) 1978-08-24
GB1433110A (en) 1976-04-22
JPS5023372A (enExample) 1975-03-13
US3866286A (en) 1975-02-18

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