FR2152713B1 - - Google Patents

Info

Publication number
FR2152713B1
FR2152713B1 FR7231696A FR7231696A FR2152713B1 FR 2152713 B1 FR2152713 B1 FR 2152713B1 FR 7231696 A FR7231696 A FR 7231696A FR 7231696 A FR7231696 A FR 7231696A FR 2152713 B1 FR2152713 B1 FR 2152713B1
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
FR7231696A
Other versions
FR2152713A1 (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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of FR2152713A1 publication Critical patent/FR2152713A1/fr
Application granted granted Critical
Publication of FR2152713B1 publication Critical patent/FR2152713B1/fr
Expired 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
    • F28F13/185—Heat-exchange surfaces provided with microstructures or with porous coatings
    • F28F13/187—Heat-exchange surfaces provided with microstructures or with porous coatings especially adapted for evaporator surfaces or condenser surfaces, e.g. with nucleation sites
    • 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
    • F28F1/24—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 extending transversely
    • F28F1/26—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 extending transversely the means being integral with the element
    • 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
    • F28F1/34—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 extending obliquely
    • F28F1/36—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 extending obliquely the means being helically wound fins or wire spirals
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/422—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element with outside means integral with the tubular element and inside means integral with the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
FR7231696A 1971-09-07 1972-09-07 Expired FR2152713B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17817071A 1971-09-07 1971-09-07

Publications (2)

Publication Number Publication Date
FR2152713A1 FR2152713A1 (fr) 1973-04-27
FR2152713B1 true FR2152713B1 (fr) 1975-09-12

Family

ID=22651485

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231696A Expired FR2152713B1 (fr) 1971-09-07 1972-09-07

Country Status (9)

Country Link
JP (1) JPS5216581B2 (fr)
AU (1) AU461672B2 (fr)
BR (1) BR7206114D0 (fr)
DE (1) DE2244024A1 (fr)
FR (1) FR2152713B1 (fr)
GB (1) GB1392762A (fr)
IL (1) IL40244A (fr)
IT (1) IT965194B (fr)
ZA (1) ZA725916B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338660C3 (de) * 1973-07-31 1980-09-11 Q-Dot Corp., Dallas, Tex. (V.St.A.) Wärmerohr
JPS51118148A (en) * 1975-04-11 1976-10-16 Hitachi Cable Ltd Heating pipe and its production method
US4154294A (en) * 1976-09-09 1979-05-15 Union Carbide Corporation Enhanced condensation heat transfer device and method
US4154293A (en) * 1976-09-09 1979-05-15 Union Carbide Corporation Enhanced tube inner surface heat transfer device and method
US4182412A (en) * 1978-01-09 1980-01-08 Uop Inc. Finned heat transfer tube with porous boiling surface and method for producing same
JPS54133658A (en) * 1978-04-10 1979-10-17 Furukawa Metals Co Boiling type heat transfer pipe and its preparation
EP0102407B1 (fr) * 1982-09-03 1986-02-19 Wieland-Werke Ag Tube à ailettes avec protubérances internes et procédé et dispositif de fabrication
JPH06100432B2 (ja) * 1984-06-20 1994-12-12 株式会社日立製作所 伝熱管
EP0222100B1 (fr) * 1985-10-31 1989-08-09 Wieland-Werke Ag Tube à ailettes à fond de rainure muni d'encoches et son procédé de fabrication
IT1243942B (it) * 1989-12-21 1994-06-28 Carrier Corp Tubo per scambiatori di calore.
GB2241249A (en) * 1990-02-10 1991-08-28 Star Refrigeration Heat transfer surface
CA2223520C (fr) * 1991-11-22 2001-02-06 Manfred A. A. Lupke Methode et dispositif de formage d'un tuyau profile
US10697629B2 (en) * 2011-05-13 2020-06-30 Rochester Institute Of Technology Devices with an enhanced boiling surface with features directing bubble and liquid flow and methods thereof
EP2998687B1 (fr) * 2013-05-17 2018-04-04 Hitachi, Ltd. Échangeur de chaleur
CN107835928A (zh) * 2015-12-25 2018-03-23 林科闯 热交换材、装置及系统
WO2018026312A1 (fr) * 2016-08-05 2018-02-08 Общество с ограниченной ответственностью Урало-Сибирская Компания "НЕКСАН" Condenseur à tubes et à calandre et tube échangeur de chaleur du condenseur à tubes et calandre (et variantes)
CN108759184B (zh) * 2018-08-13 2024-05-10 珠海格力电器股份有限公司 冷凝管及冷凝器
DE202019004184U1 (de) 2019-10-10 2019-10-28 Torsten Enders Erhöhung der Übertragungsfläche in Rohren

Also Published As

Publication number Publication date
IL40244A0 (en) 1972-10-29
BR7206114D0 (pt) 1973-07-17
AU4606272A (en) 1974-03-07
AU461672B2 (en) 1975-06-05
JPS4836757A (fr) 1973-05-30
GB1392762A (en) 1975-04-30
IL40244A (en) 1975-10-15
JPS5216581B2 (fr) 1977-05-10
ZA725916B (en) 1973-05-30
FR2152713A1 (fr) 1973-04-27
IT965194B (it) 1974-01-31
DE2244024A1 (de) 1973-03-15

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Legal Events

Date Code Title Description
ST Notification of lapse