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GB1267149A - Heat transfer tube with porous boiling-surface - Google Patents

Heat transfer tube with porous boiling-surface

Info

Publication number
GB1267149A
GB1267149A GB1267149DA GB1267149A GB 1267149 A GB1267149 A GB 1267149A GB 1267149D A GB1267149D A GB 1267149DA GB 1267149 A GB1267149 A GB 1267149A
Authority
GB
United Kingdom
Prior art keywords
tube
portions
heat transfer
coating
heat exchanger
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.)
Expired
Application number
Inventor
Edward Paul Habdas
James Gordon Withers
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 GB1267149A publication Critical patent/GB1267149A/en
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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • 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
    • F28F1/08—Tubular elements crimped or corrugated in longitudinal section

Landscapes

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

Abstract

1,267,149. Heat exchanger tubes. UNIVERSAL OIL PRODUCTS CO. 7 Dec., 1970 [1 June, 1970], No. 57916/70. Heading F4S. A heat exchanger tube 10 has a portion or portions of its length provided externally with a coating 20 of porous material, e.g. sintered metal powder, the said portion or portions even with said coating thereon, being of lesser diameter than the uncoated parts of the tube. The tube is intended for immersion in a liquid which boils on the coated surface. The reduced diameter portions of the tube are preferably formed by corrugating as indicated, e.g. at 18. The tube shown has full diameter end portions 12, 14 which are fitted in tube end plates and a full diameter central region 16. Preferred tube dimensions are given.
GB1267149D 1970-06-01 1970-12-07 Heat transfer tube with porous boiling-surface Expired GB1267149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4235270A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
GB1267149A true GB1267149A (en) 1972-03-15

Family

ID=21921417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267149D Expired GB1267149A (en) 1970-06-01 1970-12-07 Heat transfer tube with porous boiling-surface

Country Status (12)

Country Link
JP (1) JPS5040260B1 (en)
AT (1) AT303095B (en)
BE (1) BE763471A (en)
BR (1) BR7100241D0 (en)
CH (1) CH526084A (en)
DE (1) DE2109884A1 (en)
ES (2) ES164845Y (en)
FR (1) FR2093925A1 (en)
GB (1) GB1267149A (en)
IL (1) IL35832A (en)
SE (1) SE364557B (en)
ZA (1) ZA708346B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330984A1 (en) * 1975-11-07 1977-06-03 Halmos Gyorgy HEAT AND / OR MATERIAL EXCHANGER BETWEEN A LIQUID AND A GAS OR A VAPOR
EP0037854A1 (en) * 1980-03-19 1981-10-21 Kabel- und Metallwerke Gutehoffnungshütte Aktiengesellschaft Tube for heat exchangers, especially for evaporators, and process for making said tube
EP0221623A2 (en) * 1985-10-28 1987-05-13 Anthony Joseph Cesaroni Heat exchanger
WO2009071698A1 (en) * 2007-12-06 2009-06-11 Erk Eckrohrkessel Gmbh Component for performing heat transfer and/or technical reaction control and method for producing the component
WO2015107314A1 (en) * 2014-01-20 2015-07-23 Vallourec Heat Exchanger Tubes Improved tube for a heat exchanger

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864591A (en) * 1956-07-02 1958-12-16 Calumet & Hecla Corrugated tubing
US3095255A (en) * 1960-04-25 1963-06-25 Carrier Corp Heat exchange apparatus of the evaporative type

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330984A1 (en) * 1975-11-07 1977-06-03 Halmos Gyorgy HEAT AND / OR MATERIAL EXCHANGER BETWEEN A LIQUID AND A GAS OR A VAPOR
EP0037854A1 (en) * 1980-03-19 1981-10-21 Kabel- und Metallwerke Gutehoffnungshütte Aktiengesellschaft Tube for heat exchangers, especially for evaporators, and process for making said tube
EP0221623A2 (en) * 1985-10-28 1987-05-13 Anthony Joseph Cesaroni Heat exchanger
EP0221623A3 (en) * 1985-10-28 1987-08-12 Anthony Joseph Cesaroni Heat exchanger
WO2009071698A1 (en) * 2007-12-06 2009-06-11 Erk Eckrohrkessel Gmbh Component for performing heat transfer and/or technical reaction control and method for producing the component
WO2015107314A1 (en) * 2014-01-20 2015-07-23 Vallourec Heat Exchanger Tubes Improved tube for a heat exchanger
FR3016689A1 (en) * 2014-01-20 2015-07-24 Vallourec Heat Exchanger Tubes IMPROVED TUBE FOR THERMAL EXCHANGER
CN106104190A (en) * 2014-01-20 2016-11-09 尼奥迪斯有限公司 Conduit for the improvement of heat exchanger

Also Published As

Publication number Publication date
BR7100241D0 (en) 1973-04-19
CH526084A (en) 1972-07-31
ES387004A1 (en) 1973-04-16
IL35832A (en) 1974-03-14
SE364557B (en) 1974-02-25
DE2109884A1 (en) 1971-12-16
ZA708346B (en) 1971-09-29
AT303095B (en) 1972-11-10
JPS5040260B1 (en) 1975-12-23
ES164845Y (en) 1971-11-01
BE763471A (en) 1971-08-25
FR2093925B1 (en) 1975-01-17
IL35832A0 (en) 1971-02-25
FR2093925A1 (en) 1972-02-04
ES164845U (en) 1971-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee