HU907184D0 - Heat-exchanger pipe and heat-exchanger made of plastic - Google Patents

Heat-exchanger pipe and heat-exchanger made of plastic

Info

Publication number
HU907184D0
HU907184D0 HU718490A HU718490A HU907184D0 HU 907184 D0 HU907184 D0 HU 907184D0 HU 718490 A HU718490 A HU 718490A HU 718490 A HU718490 A HU 718490A HU 907184 D0 HU907184 D0 HU 907184D0
Authority
HU
Hungary
Prior art keywords
heat
exchanger
plastic
pipe
exchanger pipe
Prior art date
Application number
HU718490A
Other languages
Hungarian (hu)
Other versions
HUT56183A (en
Inventor
Klaus Ernst Poehlmann
Berhard Schnittker
Original Assignee
Roehm Gmbh
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
Priority claimed from DE8913644U external-priority patent/DE8913644U1/en
Application filed by Roehm Gmbh filed Critical Roehm Gmbh
Publication of HU907184D0 publication Critical patent/HU907184D0/en
Publication of HUT56183A publication Critical patent/HUT56183A/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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
HU718490A 1989-11-18 1990-11-16 Heat-exchanging tube and cross-flow heat exchanger assembled from heat-exchanging tubes HUT56183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8913644U DE8913644U1 (en) 1989-11-18 1989-11-18 Plastic heat exchanger tube

Publications (2)

Publication Number Publication Date
HU907184D0 true HU907184D0 (en) 1991-05-28
HUT56183A HUT56183A (en) 1991-07-29

Family

ID=6844707

Family Applications (1)

Application Number Title Priority Date Filing Date
HU718490A HUT56183A (en) 1989-11-18 1990-11-16 Heat-exchanging tube and cross-flow heat exchanger assembled from heat-exchanging tubes

Country Status (2)

Country Link
JP (1) JPH03175292A (en)
HU (1) HUT56183A (en)

Also Published As

Publication number Publication date
JPH03175292A (en) 1991-07-30
HUT56183A (en) 1991-07-29

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee