CH504663A - Heat transfer element - Google Patents

Heat transfer element

Info

Publication number
CH504663A
CH504663A CH1886868A CH1886868A CH504663A CH 504663 A CH504663 A CH 504663A CH 1886868 A CH1886868 A CH 1886868A CH 1886868 A CH1886868 A CH 1886868A CH 504663 A CH504663 A CH 504663A
Authority
CH
Switzerland
Prior art keywords
heat transfer
transfer element
heat
transfer
Prior art date
Application number
CH1886868A
Other languages
French (fr)
Inventor
Ibusuki Yasuo
Original Assignee
Nippon Shinpu Kabushiki Kaisha
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 Nippon Shinpu Kabushiki Kaisha filed Critical Nippon Shinpu Kabushiki Kaisha
Publication of CH504663A publication Critical patent/CH504663A/en

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
    • F28F1/124—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 being formed of pins

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)
CH1886868A 1968-04-03 1968-12-12 Heat transfer element CH504663A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2144568 1968-04-03
JP6168268 1968-07-20

Publications (1)

Publication Number Publication Date
CH504663A true CH504663A (en) 1971-03-15

Family

ID=26358505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1886868A CH504663A (en) 1968-04-03 1968-12-12 Heat transfer element

Country Status (5)

Country Link
CH (1) CH504663A (en)
DE (1) DE1811889A1 (en)
FR (1) FR1594011A (en)
GB (1) GB1233038A (en)
NL (1) NL6900665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002916A1 (en) * 1988-09-12 1990-03-22 Gadelius Sunrod Ab A heat exchanger tube with surface enlarging elements
CN107167016A (en) * 2017-06-19 2017-09-15 茂名重力石化装备股份公司 A kind of staple head tube and the heating furnace with the studded tube

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453381A1 (en) * 1979-04-03 1980-10-31 Ferodo Sa Heat exchanger having tubes wrapped with wire - carries number of U-strips to increase surface area of tubes
DE102019110262A1 (en) * 2019-04-18 2020-10-22 Hans Quack Plate-fin heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002916A1 (en) * 1988-09-12 1990-03-22 Gadelius Sunrod Ab A heat exchanger tube with surface enlarging elements
CN107167016A (en) * 2017-06-19 2017-09-15 茂名重力石化装备股份公司 A kind of staple head tube and the heating furnace with the studded tube

Also Published As

Publication number Publication date
NL6900665A (en) 1969-10-07
GB1233038A (en) 1971-05-26
FR1594011A (en) 1970-06-01
DE1811889A1 (en) 1970-05-21

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Legal Events

Date Code Title Description
PL Patent ceased