DE1617815U - COLD INSULATION MADE FROM MULTI-LAYER RESIN FOAM INSULATION PANELS. - Google Patents

Description

D ^ 74i995 * -R1i, 50

Sponsorship tenwfilt

llipL Ing. IeIr ₁ m Ins. Seiler

Berf'R-Grunewald
Lyr.ariiroße 1

NUREMBERG Diesel road IO

ι * United Korfciaäuetrie AS * Maaaheim »

ς Street 20 * lt4

»Cold insulation aas mehafee & iehifigen

I sollefplatt ■ · »*«

The invention maelit es sicii to Äuffab @ _f die Wära »· * leitgalil von Käl ^ e-Isöliermngeat feesteheM ame Kunst · liarissoiaaum-Isoliepplatten zu erbessern. The Wärmeleitaahl is to erreiohen the Te * »· * improvement of the thermal conductivity of insulation from Kunstharzscfaaum-Isolierplattea Ijekaruatlioii dependent on d" r heat conduction, by convection and tone of radiation ", a series of experiments were conducted, in which between the individual Kunatharzschaum -I solo erplatten layers or * Movies versohiedenstef materials were inserted · Since the Kunstharzachauamasee extremely breathable * _ ^si * was "suspected that would be achieved by JEinlagerung eg movies baw · paper improvement by reducing the Exmvektionaantelles * Si · tests have shown that a significant improvement in the coefficient of thermal conductivity cannot be achieved in this way. It was found, however, that surprisingly »there is a considerable improvement in the coefficient of thermal conductivity» when

Resin foam insulation panels are inserted into blank aluminum foils. This favorable effect can only be attributed to the "that despite the artificial har &schauia" ·

I.
plates between the bare aluminum foils

Reflection of the thermal radiation actually achieved wiard *

This means that dijef \ Eun'stharzschaummasse as such strahlungsdurehläasig J) ₁ pc * Vergißichsversuehe interposition of not

Bare metal foils have shown that the aluminum foils reached at blinking

Improvement in the coefficient of thermal conductivity does not occur.

■ ι. -

The invention therefore consists in cold insulation to create from multilayer synthetic resin shell # -Isolation panels, whereby between the individual insulation panels There are aluminum foils that have bare surfaces on one or both sides. You can also do the Outer surfaces of the insulating plates within the meaning of the invention provided with a bare aluminum layer on one or both sides. You can also use multilayer insulating panels with aluminum foils in between design with a bare surface to form an insulating body which, in a manner known per se, is a watertight enclosure having. You can use this insulating body e.g. with a waterproof thermoplastic synthetic resin film or with a glass fiber bitumen putty.

However, it is special in many application fills Gate part, the water vapor diffusion in the synthetic resin foam insulation or · insulating body through the Inserted bare aluminum foils cannot be prevented · In such cases it is recommended to use the aluminum foils to perforate · This is the desired

Heat exchangers retained while the faseerdampfdiffuslon see can affect in the desirable way. You isölierteisianisöhe improvement through the application ^^ gv ^ fF Aluminum rJOlien is exploited! without -dasis ÖaBy the insulation b ^ w »the insulating body the property of water vapor diffusion against loses the cooler tree

It is already widely known that insulation is particularly advantageous in terms of insulation. which consists of aerial views, their limitation or Division is done by metal foils. In this connection it has also already been suggested that the air spaces between the metal foils with such an insulation still with very loose material e.g. glass wool, Fill in slag wool, asbestos fibers, etc. But it has not yet been recognized that one such air layer foil insulation the gap between the foils can be filled in full by synthetic resin foam sheets «To make this suggestion to come, the knowledge had to be gained first, that synthetic resin foam insulating panels are radiolucent are after it has been found that the synthetic resin foam is the inflection of heat rays by the bare aluminum foils, there is the possibility that the lOlien in their Outstretched area is comfortably embedded in the individual insulating panels and there in a safe position

-— 4 '* ·

g «sohüt3t can be accommodated *

Bs has also already been proposed at Use of synthetic resin foam insulation panels to protect against moisture to bring about by attaching JäeSai-lfolien or elms · These metal foils or Films were applied with hot liquid © fiber putty Euastharasc tree panels applied. Alone durea the type of application of these foils or * these films sticking it to the insulating plates made it impossible to do anything come to the conclusion «to obtain bare surfaces between the insulating panels, which are within the meaning of the invention a far-reaching improvement due to their reflectivity allow the coefficient of thermal conductivity

An exemplary embodiment of the subject matter of the invention is shown in the drawing. It shows"

Fig »1 an insulation consisting of three adjacent synthetic resin foam panels in section»
Fig. Z is a side view of an insulation nadh

Pig. 1·

Pie insulation according to FIG. 1 shows three synthetic resin foam panels 1, between the synthetic resin foam panels 1 are Aluainiua foils 2, which are useful have a bare surface on both sides. You Auss & n «- Flat ones of the insulating plates 1 are also provided with such aluminum foils 2 Jiaeh Fig. 2 sees one that the Aluninium foils 2 at intervals with a

3 are provided $ £ e Eöeher can a, £ *

have a lurahsiesser of about 2 to 3 ma

Γ ■ ·

* * and at a distance of 2 to 3 em from each other

ι ■.

ι arranged Qfin ·

[. Such insulation is called cold insulation

\ ν ■ * ■ very useful for cold rooms, rooms for all

·; Type in particular Eühlwaggon. ^ this insulation can

in a known way with a watertight filling be provided in order to create transportable insulating bodies «

meP * tmt * mvilte

Wehr, Seiler, §tehmMi>

Claims (1)

Protection claims - 1.} 'Cold insulation made of multilayer synthetic resin foam insulation panels and interposed aluminum pollen, characterized in that the Aluminum foils on one or both sides have a bare surface 2 ·} Insulation according to claim 1 »characterized in that that the outer surfaces of the insulation panels have a bare aluminum layer on one or both sides wear· 3 ·) elimination near claims 1 and 2 »thereby marked that the aluminum foils are perforated, 4 ») insulation according to claims 1-3, characterized marked »that insulating bodies are created which are provided with a watertight * covering * DiePätentanwilte Vekr, Seiler, Stehmann