FR2084158A5 - - Google Patents

Info

Publication number
FR2084158A5
FR2084158A5 FR7107372A FR7107372A FR2084158A5 FR 2084158 A5 FR2084158 A5 FR 2084158A5 FR 7107372 A FR7107372 A FR 7107372A FR 7107372 A FR7107372 A FR 7107372A FR 2084158 A5 FR2084158 A5 FR 2084158A5
Authority
FR
France
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.)
Expired
Application number
FR7107372A
Other languages
French (fr)
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.)
Trane Co
Original Assignee
Trane Co
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 Trane Co filed Critical Trane Co
Application granted granted Critical
Publication of FR2084158A5 publication Critical patent/FR2084158A5/fr
Expired 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
    • 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
    • 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)
  • Metal Extraction Processes (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR7107372A 1970-03-04 1971-03-03 Expired FR2084158A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1627470A 1970-03-04 1970-03-04

Publications (1)

Publication Number Publication Date
FR2084158A5 true FR2084158A5 (enrdf_load_stackoverflow) 1971-12-17

Family

ID=21776294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7107372A Expired FR2084158A5 (enrdf_load_stackoverflow) 1970-03-04 1971-03-03

Country Status (6)

Country Link
US (1) US3648502A (enrdf_load_stackoverflow)
JP (1) JPS5598447U (enrdf_load_stackoverflow)
CA (1) CA942545A (enrdf_load_stackoverflow)
DE (1) DE2110485C3 (enrdf_load_stackoverflow)
FR (1) FR2084158A5 (enrdf_load_stackoverflow)
GB (1) GB1302335A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517044A1 (fr) * 1981-11-23 1983-05-27 Wieland Werke Ag Tube de transmission de chaleur a indicateur de fuites
FR2836649A1 (fr) * 2002-03-01 2003-09-05 Inst Francais Du Petrole Outil compose de plaques empilees pour imprimer des rainures sur un materiau deformable

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795125A (en) * 1972-01-27 1974-03-05 Universal Oil Prod Co High-fin integral finned tube of heat-resisting alloys, and multi-pass process for making the same
US4043161A (en) * 1975-11-07 1977-08-23 Astrolab, Inc. Apparatus for forming corrugations of "zero" pitch in coaxial cable
ZA764761B (en) * 1976-08-09 1978-01-25 Heat Exchangers Africa Ltd Finned tubing
DE2804990C2 (de) * 1978-02-06 1985-08-29 kabelmetal electro GmbH, 3000 Hannover Vorrichtung zum kontinuierlichen Wellen dünnwandiger Rohre
US4299106A (en) * 1978-09-22 1981-11-10 Heat Exchangers Africa Limited Finned tubing
GB2146930B (en) * 1983-09-24 1987-04-23 Eschweiler Bergwerksverein A planetary skew-rolling mill
US4901553A (en) * 1987-06-03 1990-02-20 Sumitomo Metal Industries, Ltd. Method of manufacturing a finned tube
FR2690858B1 (fr) * 1992-05-06 1994-07-01 Escofier Tech Sa Dispositif permettant le formage d'ailettes helicouidales sur la paroi exterieure de tubes.
US5417095A (en) * 1993-11-08 1995-05-23 C.J. Winter Machine Works, Inc. Thread rolling attachment and method
DE4420756C1 (de) * 1994-06-15 1995-11-30 Wieland Werke Ag Mehrgängiges Rippenrohr und Verfahren zu dessen Herstellung
US6427767B1 (en) 1997-02-26 2002-08-06 American Standard International Inc. Nucleate boiling surface
US6739167B2 (en) 1998-03-31 2004-05-25 Showa Denko K.K. Work roll for use in rolling apparatus
WO1999050003A1 (fr) * 1998-03-31 1999-10-07 Showa Aluminum Corporation Cylindre de travail pour dispositif de laminage
US6382311B1 (en) 1999-03-09 2002-05-07 American Standard International Inc. Nucleate boiling surface
CN103191979B (zh) * 2013-03-27 2015-04-01 金龙精密铜管集团股份有限公司 一种加工翅片管的刀具组合
EP3374149B1 (en) * 2016-04-13 2019-07-24 Kongsberg Actuation Systems Ltd. Method and apparatus for forming a corrugated fluoropolymer tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508517A (en) * 1945-10-01 1950-05-23 Calumet And Hecla Cons Copper Method of forming integral fins on tubing
US2779223A (en) * 1955-08-24 1957-01-29 Herman A Schuster Apparatus for forming fins
BE669560A (enrdf_load_stackoverflow) * 1964-12-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517044A1 (fr) * 1981-11-23 1983-05-27 Wieland Werke Ag Tube de transmission de chaleur a indicateur de fuites
FR2836649A1 (fr) * 2002-03-01 2003-09-05 Inst Francais Du Petrole Outil compose de plaques empilees pour imprimer des rainures sur un materiau deformable

Also Published As

Publication number Publication date
DE2110485B2 (de) 1980-06-19
GB1302335A (enrdf_load_stackoverflow) 1973-01-10
DE2110485C3 (de) 1981-05-27
JPS5598447U (enrdf_load_stackoverflow) 1980-07-09
CA942545A (en) 1974-02-26
US3648502A (en) 1972-03-14
DE2110485A1 (de) 1971-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse