PT89369A - Heat exchanger e.g. for space heating - has plastic flow tubes held on to insulating plastic backing sheet by velcro (rtm) strip fasteners - Google Patents

Heat exchanger e.g. for space heating - has plastic flow tubes held on to insulating plastic backing sheet by velcro (rtm) strip fasteners

Info

Publication number
PT89369A
PT89369A PT8936988A PT8936988A PT89369A PT 89369 A PT89369 A PT 89369A PT 8936988 A PT8936988 A PT 8936988A PT 8936988 A PT8936988 A PT 8936988A PT 89369 A PT89369 A PT 89369A
Authority
PT
Portugal
Prior art keywords
velcro
heat exchanger
rtm
backing sheet
flow tubes
Prior art date
Application number
PT8936988A
Other languages
Portuguese (pt)
Other versions
PT89369B (en
Inventor
Seydel Achim
Original Assignee
Wirsbo Pex 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 DE3819156A external-priority patent/DE3819156A1/en
Application filed by Wirsbo Pex Gmbh filed Critical Wirsbo Pex Gmbh
Publication of PT89369A publication Critical patent/PT89369A/en
Publication of PT89369B publication Critical patent/PT89369B/en

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Laminated Bodies (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

A heat exchanger has tubes to take heating or cooling agent, an insulating sheet on which the tubes are mounted and which provides both sound and heat insulation, and a means of fixing the tubes on to the sheet namely a 'Velcro' strip fasterner. The tubes are pref. made of cross-linked polyolefin.
PT8936988A 1988-06-04 1988-12-30 TUBE MOUNTING SYSTEM PT89369B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3819156A DE3819156A1 (en) 1988-06-04 1988-06-04 HEAT EXCHANGER ARRANGEMENT
EP88120783A EP0346529B1 (en) 1988-06-04 1988-12-13 Pipe mounting

Publications (2)

Publication Number Publication Date
PT89369A true PT89369A (en) 1989-12-29
PT89369B PT89369B (en) 1994-02-28

Family

ID=25868849

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8936988A PT89369B (en) 1988-06-04 1988-12-30 TUBE MOUNTING SYSTEM

Country Status (3)

Country Link
AT (1) ATE86376T1 (en)
IL (1) IL89398A0 (en)
PT (1) PT89369B (en)

Also Published As

Publication number Publication date
IL89398A0 (en) 1989-09-10
ATE86376T1 (en) 1993-03-15
PT89369B (en) 1994-02-28

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Legal Events

Date Code Title Description
FG3A Patent granted, date of granting

Effective date: 19930817

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19970228