NL47305C - - Google Patents

Info

Publication number
NL47305C
NL47305C NL47305DA NL47305C NL 47305 C NL47305 C NL 47305C NL 47305D A NL47305D A NL 47305DA NL 47305 C NL47305 C NL 47305C
Authority
NL
Netherlands
Application number
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.)
Publication of NL47305C publication Critical patent/NL47305C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/20—Preheating devices
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
NL47305D 1936-02-15 NL47305C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US677848XA 1936-02-15 1936-02-15

Publications (1)

Publication Number Publication Date
NL47305C true NL47305C (xx)

Family

ID=22078395

Family Applications (1)

Application Number Title Priority Date Filing Date
NL47305D NL47305C (xx) 1936-02-15

Country Status (2)

Country Link
DE (1) DE677848C (xx)
NL (1) NL47305C (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172561B (de) * 1961-03-04 1964-06-18 Nsu Motorenwerke Ag Heizeinrichtung fuer Kraftfahrzeuge
DE4010151A1 (de) * 1989-03-31 1990-10-04 Hubert Vogt Ringspaltwaermetauscher

Also Published As

Publication number Publication date
DE677848C (de) 1939-07-03

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