GB340422A - Improvements in finned or gilled tubes for heat exchangers - Google Patents

Improvements in finned or gilled tubes for heat exchangers

Info

Publication number
GB340422A
GB340422A GB232030A GB232030A GB340422A GB 340422 A GB340422 A GB 340422A GB 232030 A GB232030 A GB 232030A GB 232030 A GB232030 A GB 232030A GB 340422 A GB340422 A GB 340422A
Authority
GB
United Kingdom
Prior art keywords
finned
heat exchangers
gortner
gills
tube
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
GB232030A
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.)
J W Gortner Supply & Manufacturing Compa
Original Assignee
J W Gortner Supply & Manufacturing Compa
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 J W Gortner Supply & Manufacturing Compa filed Critical J W Gortner Supply & Manufacturing Compa
Priority to GB232030A priority Critical patent/GB340422A/en
Publication of GB340422A publication Critical patent/GB340422A/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
    • F28F1/12—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
    • F28F1/02—Tubular elements of cross-section which is non-circular

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Threshing Machine Elements (AREA)

Abstract

340,422. Tubular heat-exchange apparatus. GORTNER, J. E., of Gortner Supply and Manufacturing Co., Shamokin, Pennsylvania, U.S.A. Jan. 23, 1930, No. 2320. [Class 64 (iii).] Gills 10 in pairs are provided on a tube 3 of flattened section by coiling around the tube a metal strip having a flanged edge 4, Fig. 1, or a beaded edge, the strip being slit transversely and longitudinally at intervals as at 8, 9, Fig. 4, so that the gills are separated.
GB232030A 1930-01-23 1930-01-23 Improvements in finned or gilled tubes for heat exchangers Expired GB340422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB232030A GB340422A (en) 1930-01-23 1930-01-23 Improvements in finned or gilled tubes for heat exchangers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB232030A GB340422A (en) 1930-01-23 1930-01-23 Improvements in finned or gilled tubes for heat exchangers

Publications (1)

Publication Number Publication Date
GB340422A true GB340422A (en) 1931-01-01

Family

ID=9737471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB232030A Expired GB340422A (en) 1930-01-23 1930-01-23 Improvements in finned or gilled tubes for heat exchangers

Country Status (1)

Country Link
GB (1) GB340422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798801A (en) * 2019-03-18 2019-05-24 珠海格力电器股份有限公司 Heat exchanger tube is around band, heat exchanger and air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109798801A (en) * 2019-03-18 2019-05-24 珠海格力电器股份有限公司 Heat exchanger tube is around band, heat exchanger and air conditioner

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