NL7113457A - - Google Patents

Info

Publication number
NL7113457A
NL7113457A NL7113457A NL7113457A NL7113457A NL 7113457 A NL7113457 A NL 7113457A NL 7113457 A NL7113457 A NL 7113457A NL 7113457 A NL7113457 A NL 7113457A NL 7113457 A NL7113457 A NL 7113457A
Authority
NL
Netherlands
Application number
NL7113457A
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 filed Critical
Publication of NL7113457A publication Critical patent/NL7113457A/xx

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

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)
NL7113457A 1970-10-01 1971-09-30 NL7113457A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048235 DE2048235A1 (de) 1970-10-01 1970-10-01 Wärmetauscherrohr

Publications (1)

Publication Number Publication Date
NL7113457A true NL7113457A (fr) 1972-04-05

Family

ID=5783894

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7113457A NL7113457A (fr) 1970-10-01 1971-09-30

Country Status (4)

Country Link
BE (1) BE773241A (fr)
DE (1) DE2048235A1 (fr)
FR (1) FR2110167A1 (fr)
NL (1) NL7113457A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096021A1 (fr) * 1981-12-10 1983-12-21 ANDERSSON, Rune Construction de tubes a ailettes
US4714049A (en) * 1986-10-08 1987-12-22 Dorr-Oliver Incorporated Apparatus to reduce or eliminate fluid bed tube erosion

Also Published As

Publication number Publication date
FR2110167A1 (en) 1972-06-02
DE2048235A1 (de) 1972-04-06
FR2110167B1 (fr) 1976-02-13
BE773241A (fr) 1972-03-29

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