GB1126532A - Heat exchange element - Google Patents

Heat exchange element

Info

Publication number
GB1126532A
GB1126532A GB273766A GB273766A GB1126532A GB 1126532 A GB1126532 A GB 1126532A GB 273766 A GB273766 A GB 273766A GB 273766 A GB273766 A GB 273766A GB 1126532 A GB1126532 A GB 1126532A
Authority
GB
United Kingdom
Prior art keywords
conduit
heat exchange
refrigerant
flows
exchange element
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
GB273766A
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.)
RICHARD WALKER KRITZER
Original Assignee
RICHARD WALKER KRITZER
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 RICHARD WALKER KRITZER filed Critical RICHARD WALKER KRITZER
Priority to GB273766A priority Critical patent/GB1126532A/en
Publication of GB1126532A publication Critical patent/GB1126532A/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
    • 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
    • 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element

Landscapes

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

Abstract

1,126,532. Heat exchange elements; refrigerating. R. W. KRITZER. 20 Jan., 1966, No. 2737/66. Headings F4H and F4S. A refrigerant evaporator comprises a conduit of rectangular cross-section through which refrigerant flows (direction R) and over which flows a transverse stream of cooling air (direction A), the conduit having its interior subdivided into through passages 7a, 7b, 7c, 7d by walls 6 in which longitudinally spaced openings (20, Fig. 3) are provided, each opening having a deflector 19 whereby unevaporated refrigerant is diverted into an adjacent passage upstream with respect to the direction A of air flow over the conduit. The conduit is preferably an aluminium extrusion having integral external fins 8, 9, 10 and 14-18.
GB273766A 1966-01-20 1966-01-20 Heat exchange element Expired GB1126532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB273766A GB1126532A (en) 1966-01-20 1966-01-20 Heat exchange element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB273766A GB1126532A (en) 1966-01-20 1966-01-20 Heat exchange element

Publications (1)

Publication Number Publication Date
GB1126532A true GB1126532A (en) 1968-09-05

Family

ID=9744942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB273766A Expired GB1126532A (en) 1966-01-20 1966-01-20 Heat exchange element

Country Status (1)

Country Link
GB (1) GB1126532A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545594A1 (en) * 1983-05-05 1984-11-09 Scoma Energie Heat exchanger
DE3333159A1 (en) * 1983-09-14 1985-03-28 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Metallic hollow profile having an enlarged surface, and a method for its production and use
US6253840B1 (en) * 1998-02-10 2001-07-03 Denso Corporation Refrigerant evaporator including refrigerant passage with inner fin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545594A1 (en) * 1983-05-05 1984-11-09 Scoma Energie Heat exchanger
DE3333159A1 (en) * 1983-09-14 1985-03-28 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Metallic hollow profile having an enlarged surface, and a method for its production and use
US6253840B1 (en) * 1998-02-10 2001-07-03 Denso Corporation Refrigerant evaporator including refrigerant passage with inner fin

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