FR2457469A1 - Tuyau a ailettes pour echangeurs de chaleur - Google Patents

Tuyau a ailettes pour echangeurs de chaleur

Info

Publication number
FR2457469A1
FR2457469A1 FR7923997A FR7923997A FR2457469A1 FR 2457469 A1 FR2457469 A1 FR 2457469A1 FR 7923997 A FR7923997 A FR 7923997A FR 7923997 A FR7923997 A FR 7923997A FR 2457469 A1 FR2457469 A1 FR 2457469A1
Authority
FR
France
Prior art keywords
heat exchangers
fined
pipe
shaped
wings3
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.)
Withdrawn
Application number
FR7923997A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2457469A1 publication Critical patent/FR2457469A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/51—Heat exchange having heat exchange surface treatment, adjunct or enhancement
    • Y10S165/518—Conduit with discrete fin structure
    • Y10S165/52—Internal and external
    • 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
    • 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
    • Y10T29/49384—Internally finned

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE DES TUYAUX UTILISABLES EN PARTICULIER POUR DES APPAREILS ECHANGEURS DE CHALEUR ET AUTRES POURVUS D'AILETTES INTERIEURES DISPOSEES RADIALEMENT ET CONSTITUEES A PARTIR DE PROFILES1 EN FORME DE V DONT LES BRAS2 SONT RELIES A DES AILES3 EN FORME D'ARCS DE CERCLES. CES ELEMENTS SONT DISPOSES DE TELLE MANIERE QUE LES AILES DE DEUX PROFILES VOISINS SE SUPERPOSENT.
FR7923997A 1979-05-21 1979-09-20 Tuyau a ailettes pour echangeurs de chaleur Withdrawn FR2457469A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22856/79A IT1166842B (it) 1979-05-21 1979-05-21 Tubo con alettatura per scambiatori di calore

Publications (1)

Publication Number Publication Date
FR2457469A1 true FR2457469A1 (fr) 1980-12-19

Family

ID=11201228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923997A Withdrawn FR2457469A1 (fr) 1979-05-21 1979-09-20 Tuyau a ailettes pour echangeurs de chaleur

Country Status (4)

Country Link
US (1) US4286655A (fr)
FR (1) FR2457469A1 (fr)
GB (1) GB2049146B (fr)
IT (1) IT1166842B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002443A1 (fr) * 1985-10-11 1987-04-23 Neste Oy Organe de transfert de chaleur et son procede de fabrication

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241840A (en) * 1991-12-26 1993-09-07 General Electric Company Refrigerator with spine fin evaporator
US5255535A (en) * 1991-12-26 1993-10-26 General Electric Company Refrigerator with spine fin evaporator
US5241838A (en) * 1991-12-26 1993-09-07 General Electric Company Refrigerator with spine fin evaporator
EP0600090A1 (fr) * 1992-05-11 1994-06-08 Asahi Kasei Kogyo Kabushiki Kaisha Composition fluoroelastomere et moulage obtenu a partir de cette composition
US6119770A (en) * 1996-12-09 2000-09-19 Uop Llc Trapped particle heat transfer tube
US6422179B2 (en) 2000-04-28 2002-07-23 Aos Holding Company Water heater flue system
US6286465B1 (en) 2000-04-28 2001-09-11 Aos Holding Company Water heater flue system
US20070125528A1 (en) * 2003-12-30 2007-06-07 Ahmad Fakheri Finned helicoidal heat exchanger
US8162040B2 (en) * 2006-03-10 2012-04-24 Spinworks, LLC Heat exchanging insert and method for fabricating same
RU2479814C1 (ru) * 2011-10-12 2013-04-20 Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" - ФГУП "РФЯЦ-ВНИИЭФ" Устройство теплообменной трубы с внутренним оребрением
TW201321157A (zh) * 2011-11-17 2013-06-01 Metal Ind Res Anddevelopment Ct 模具及分區段調整模具冷卻效率的方法
CN104718333A (zh) * 2012-09-26 2015-06-17 夸伊-德·阿扎姆·埃多 抗腐蚀的混凝土加强构件
CN106482568B (zh) * 2015-08-25 2019-03-12 丹佛斯微通道换热器（嘉兴）有限公司 用于换热器的换热管、换热器及其装配方法
CN106352732B (zh) * 2016-08-22 2018-12-07 华中科技大学 适用于换热管的插入式强化换热组件及强化换热管
US11466609B2 (en) * 2020-12-02 2022-10-11 Ennovare, LLC Turbo air cooler

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677714A (en) * 1924-12-29 1928-07-17 Hurxthal F Frease Tubular structure
US1777782A (en) * 1929-02-11 1930-10-07 Bundy Tubing Co Externally and internally finned tube and method therefor
US2394396A (en) * 1941-07-18 1946-02-05 Westinghouse Electric Corp Combined air jacket and tuning mechanism for resonators
US2483454A (en) * 1946-08-31 1949-10-04 Brown Fintube Co Method of resistance welding finned tubes
US2929408A (en) * 1955-04-27 1960-03-22 Acme Ind Inc Fin construction
US2930405A (en) * 1955-05-31 1960-03-29 Brown Fintube Co Tube with internal fins and method of making same
US3022049A (en) * 1959-07-10 1962-02-20 Gen Electric Heat exchange tubing
US3068905A (en) * 1960-03-28 1962-12-18 Westinghouse Electric Corp Extended surface fins for heat exchange tubes
US3140378A (en) * 1962-03-14 1964-07-07 Ohio Crankshaft Co Apparatus and method for welding strips onto a tube
US3255516A (en) * 1963-09-03 1966-06-14 Ohio Crankshaft Co Method and apparatus of producing heat exchanger tubing
US3528494A (en) * 1966-11-07 1970-09-15 Teledyne Inc Heat pipe for low thermal conductivity working fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987002443A1 (fr) * 1985-10-11 1987-04-23 Neste Oy Organe de transfert de chaleur et son procede de fabrication

Also Published As

Publication number Publication date
GB2049146B (en) 1983-04-27
IT7922856A0 (it) 1979-05-21
GB2049146A (en) 1980-12-17
US4286655A (en) 1981-09-01
IT1166842B (it) 1987-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse