DK9400402U3

DK9400402U3 - Customizable shielding

Info

Publication number: DK9400402U3
Application number: DK9400402U
Authority: DK
Inventors: Per Bauer
Original assignee: Bauer
Priority date: 1994-10-25
Filing date: 1994-10-25
Publication date: 1994-11-25

Description

i DK 94 00402 U3in DK 94 00402 U3

Frembringelsen angår en indretning til brug i forbindelse med sikringen af personer eller udstyr, hvor det er påkrævet eller ønskeligt, at der opnås en sikker og individuel afskærmning i forhold til elektriske apparater og andet udstyr, som afgiver stråling af variererende skadeligt omfang, som f.eks elektromagnetisk 5 stråling eller statisk elektricitet. Som eksempel på udstyr, der udsender elektromagnetisk stråling, kan nævnes mobiltelefoner. Af udstyr, som meget ofte kræver en optimal afskærmning af hensyn til udstyrets funktion, kan nævnes pacemaker.The invention relates to a device for use in connection with the protection of persons or equipment where it is required or desirable to obtain a safe and individual shielding in relation to electrical appliances and other equipment which emit radiation of varying damaging extent, such as f. eg electromagnetic radiation or static electricity. Examples of equipment emitting electromagnetic radiation are cell phones. Of equipment which very often requires an optimum shielding for the purpose of the equipment can be mentioned pacemaker.

Det er ikke medicinsk bevist, at der er sammenhæng mellem elektromagnetisk 10 stråling og cancer, det er derimod bevist, at det er muligt at afskærme mod radiobølger og lyn.It is not medically proven that there is an association between electromagnetic radiation and cancer, but it has been proven that it is possible to shield against radio waves and lightning.

Muligheden for at afskærme mod radiobølger og lyn har således været kendt længe. Dette kan gøres ved hjælp af et Faradays bur. Ligesom det er kendt ved 15 måletekniske opstillinger, at indkapsle et apparatur eller et helt rum med metalplade, med det formål at undgå radiostøj. Det er ligeledes kendt, at forsyne huse med lynafleder, for at lede store elektriske udladninger til jord. Disse løsninger er ikke helt tilfredsstillende ved individuelt tilpasset afskærmning, fordi de anvendte midler alle er uegnede som materialer, der kommer i direkte berøring med huden.Thus, the possibility of shielding from radio waves and lightning has long been known. This can be done using a Faraday cage. As is well known in 15 metering technical arrangements, to enclose an apparatus or an entire room with metal plate for the purpose of avoiding radio noise. It is also known to supply houses with lightning conductors to conduct large electrical discharges to earth. These solutions are not entirely satisfactory in individually tailored shielding because the agents used are all unsuitable as materials that come into direct contact with the skin.

20 Samtidig betyder de kendte sikringsmåder, at man afskærmer et helt rum, eller lukker beskyttelsesobjektet inde i et bur, hvilket medfører, at objektets mobilitet indskrænkes væsentligt, ligesom afskærmningen er dyr at fremstille og installere.20 At the same time, the known methods of securing means shielding an entire room or closing the protective object inside a cage, which causes the object's mobility to be significantly reduced, and the shielding is expensive to manufacture and install.

Formålet med frembringelsen er at anvise en afskærmning, som kan gøre, at den 25 enkelte borger føler sig mere sikker overfor eksempelvis elektromagnetisk stråling. Afskærmningen kan ske f.eks. ved en direkte persontilpasset anordning, hvor man afskærmer den enkelte person ved en direkte enten udstyrstilpasset anordning eller en bygningstilpasset anordning, hvor man afskærmer mod det strålingsgivende objekt.The purpose of the production is to provide a shield which can make the individual citizen feel more secure against, for example, electromagnetic radiation. The shielding can be done e.g. by a direct person-adapted device, whereby the individual is shielded by a direct either equipment-adapted device or a building-adapted device, where one is shielded from the radiation-giving object.

2 DK 94 00402 U32 DK 94 00402 U3

Frembringelsen angår en indretning til brug i forbindelse med afskærmning mod stråling fra genstande, såsom apparater af den type, der afgiver elektrostatisk -eller elektromagnetisk stråling. Det nye er, at indretningen udgøres af komponenter, der kan afbøje eller absorbere de fra strålingskildernes afgivne skadelige stråler. Komponenterne, der anvendes, danner tilsammen, eller kan formgives til at danne et væv og/eller et net og/eller en vævet eller ilcke-vævet netlignende struktur.The invention relates to a device for use in shielding against radiation from objects, such as apparatus of the type that emits electrostatic or electromagnetic radiation. What is new is that the device is constituted by components that can deflect or absorb the harmful rays emitted by the radiation sources. The components used form together, or may be designed to form a web and / or a web and / or a woven or non-woven web-like structure.

Ved at anvende den nævnte teknik kan man opnå en individuelt tilpasset afskærmning, der kan begrænses til en person, til dele af kroppen, til et udstyr, til et rum eller til en bygning. Herved bevares den størst mulige grad af mobilitet, ligesom fremstillings- og installationsomkostningerne kan begrænses. Som følge af anvendelsen af et metalnet eller væv kan man f.eks. !få beklædningsgenstande, der ikke føles ubehagelige at bære ved konstant brug.By using the aforementioned technique, an individually tailored shield can be obtained which can be confined to a person, to parts of the body, to an equipment, to a room or to a building. This preserves the greatest possible degree of mobility and reduces manufacturing and installation costs. Due to the use of a metal mesh or tissue, e.g. ! get garments that do not feel uncomfortable to wear in constant use.

1 en fordelagtig udførelsesform udgøres afskærmningsindretningen af enten et netformet - eller et netopbygget materiale, eller et vævet materiale, som let kan tilpasses individuelt til det givne formål, dvs. enten personer, udstyr eller bygningsdele.In an advantageous embodiment, the shielding device is constituted by either a net-shaped or a net-built material, or a woven material which can be easily adapted individually for the given purpose, ie. either persons, equipment or building parts.

Nettet kan være et metalnet, fortrinsvis et kropsformet messingnet, som kan være belagt med et hudvenligt materiale af f.eks guld eller plast. Metalnettet har den fordel, at det kan formes nøjagtigt til den beklædningsgenstand eller det bygningselement, som det skal indlejres i. Nettet kan således til brug for f.eks. en hovedbeklædning opslidses, sammenføjes, svejses eller limes.The mesh may be a metal mesh, preferably a body-shaped brass mesh, which may be coated with a skin-friendly material of, for example, gold or plastic. The metal mesh has the advantage that it can be molded exactly to the garment or building element into which it is to be embedded. a headgear is worn, joined, welded or glued.

Metalnettet kan endvidere også være et pådampet eller elektrokemisk udfældet metalnet på den folie eller det stykke stof, der indgår i beklædningsgenstanden.Furthermore, the metal mesh may also be an evaporated or electrochemically precipitated metal mesh on the foil or piece of fabric contained in the garment.

3 DK 94 00402 U3 Vævet, der ligesom metalnettet har den fordel, at det kan formes og tilpasses nøjagtigt til de beklædningsgenstande eller bygningselementer, som det skal indlejres i, kan f.eks. indeholde kulfibre. Kulfibre har endvidere den fordel, at egenvægten af beklædningsgenstandene eller af bygningselementerne ikke forøges 5 væsentligt.3 DK 94 00402 U3 The fabric, which, like the metal mesh, has the advantage that it can be shaped and matched exactly to the garments or building elements into which it is to be embedded, for example. contain carbon fibers. Carbon fibers also have the advantage that the weight of the garments or of the building elements is not significantly increased.

Ved at anvende et metalnet eller væv opnås, at sikringen kan tilpasses beskyttelsesobjektet individuelt. Sikringen kan bruges i beklædningsgenstande, der kommer direkte i berøring med huden, idet nettet eller vævet ikke forhindrer 10 gennemtrængningen af fugt, såsom sved. I de tilfælde, hvor man ønsker, at en del af beklædningsstykket skal være tæt, kan der i stedet for anvendes folie eller folie i strimler.By using a metal mesh or tissue, it is achieved that the fuse can be adjusted individually. The fuse can be used in garments that come into direct contact with the skin, as the mesh or tissue does not prevent the penetration of moisture, such as sweat. In cases where you want a part of the garment to be sealed, instead of foil or foil in strips can be used.

Frembringelsen forklares nedenfor under henvisning til tegningen, hvor 15 fig. 1 viser en afskærmningsindretning i form af en kasket, og fig. 2 en boremaskine, hvor nettet er indlejret i huset.The invention is explained below with reference to the drawing, in which FIG. 1 shows a shielding device in the form of a cap, and FIG. 2 a drill where the net is embedded in the housing.

I fig. 1 ses en kasket, som helhed betegnet med 1. I fig. l.ses dele til kasketten i 20 flere stadier under fremstillingen. 1 fig. la, er nettet 2 plant og opslidset 3, i fig. Ib er nettet 2 formet inden sammenhæftningen og i fig lc er kasketten 1 samlet, idet nettet er sat ind i kaskettens puld 4, som blandt andet er forsynet med kantebånd 5, der kan være fremstillet af stof, spændetamp 6 og skygge 7.In FIG. 1 shows a cap as a whole denoted by 1. In FIG. Read parts for the cap in 20 more stages during manufacture. 1 FIG. 1a, the mesh 2 is flat and slotted 3, in FIG. 1b, the mesh 2 is formed prior to joining and in Fig. 1c, the cap 1 is assembled, the mesh being inserted into the cushion 4 of the cap, which is provided, among other things, with edge strips 5, which may be made of fabric, tensioning tape 6 and shading 7.

25 Kaskettens puld 4 kan også være direkte fremstillet af matalnet 2 og med en anden maskestørrelse end vist i fig. la og fig. Ib., der inden formgivningen er opslidset 3.The pulse 4 of the cap can also be made directly from the metal mesh 2 and with a different mesh size than shown in FIG. 1a and fig. Ib., Which is worn before shaping 3.

4 4 IDK 94 00402 U3 I fig. 2 ses en håndboremaskine 8, hvor der i håndgrebet er indlejret metalnet 9. Nettet 9 kan være indstøbt i det plastmateriale, håndgrebet er fremstillet af. Nettet er vist i figuren placeret på ydersiden af håndgrebets iplastmateriale.4 4 IDK 94 00402 U3 In fig. 2, a hand drill 8 is shown, in which the metal mesh 9 is embedded in the handle. The mesh 9 may be embedded in the plastic material from which the handle is made. The mesh is shown in the figure located on the outside of the handle's plastic material.

5 Indretningen til afskærmning kan være udformet på mange forskellige måder. Fælles er, at man indlejrer et tyndt metalnet i beklædnings- eller bygningsdele. Af eksempler på beklædnings- eller bygningsdele kan nævnes hovedbeklædning, der især kan afskærme hjernen mod radiobølger fra mobilradioer. Som eksempler på bygningsdele, der kunne være mulige at forsyne medjafskærmningsindretninger, 10 kunne være gardiner eller fortræk. Det, at man afskærmer de dele, som man ønsker at beskytte, frem for de dele, der udsender stråling, sker ud fra et ønske om at kunne beskytte individuelt, frem for at forvente et kollektivt krav om, at den formodede skadelige stråling skal holdes under en given værdi. En sådan værdi kan være svær at fastsætte. Ved at give den enkelte bruger mulighed for at vælge 15 aktivt, vil vedkommende kunne vælge at beskytte sig bedre end personer, der ikke beskytter sig. Da det er et individuelt afskærmningsmiddel, er det væsentligt, at det bliver let og funktionelt. Det er ligeledes en fordel, at fremstillingsprisen ikke bliver for høj.The shielding device can be designed in many different ways. Common is that a thin metal mesh is embedded in cladding or building parts. Examples of cladding or building parts include headgear, which can especially shield the brain from radio waves from mobile radios. As examples of building parts that could be provided with fencing, 10 could be curtains or upholstery. The shielding of the parts that you want to protect, rather than the parts that emit radiation, is based on a desire to be able to protect individually, rather than expecting a collective demand that the supposed harmful radiation be kept below a given value. Such a value can be difficult to determine. By allowing the individual user to choose 15 actively, he or she will be able to choose to protect themselves better than people who do not protect themselves. As it is an individual shielding agent, it is essential that it be lightweight and functional. It is also an advantage that the manufacturing price does not become too high.

20 Af beklædningsgenstande kan yderligere nævnes veste, handsker, sko eller anden form for arbejdsbeklædning. Af andre bygningsdele kunne nævnes væg- og gulvbeklædning, f.eks. tapeter og gulvtæpper.20 Other items of clothing include vests, gloves, shoes or other types of work clothing. Other building elements include wall and floor coverings, e.g. wallpapers and carpets.

Nettets skærmende effekt afhænger af dets tykkelse. Men selv ved meget tynde 25 net, opnås der en passende afskærmning. Med brug af et metalnet, opnår man endvidere ved siden af den afskærmende effekt, at styrken af beklædningsgenstanden forøges.The shielding effect of the net depends on its thickness. But even with very thin 25 grids, adequate shielding is achieved. Furthermore, by using a metal mesh, one obtains next to the shielding effect that the strength of the garment is increased.

DK 94 00402 U3 5DK 94 00402 U3 5

De net eller væv, der fortrinsvis anvendes, er messingnet på grund af formbarheden. Men det har også vist sig, at kulfibre har en egnet skærmende virkning. Uanset om man vælger metal eller kulfiber - net, væv, eller filt, kan det til afskærmningsindretningen anvendte materiale indgå som styrkegivende materiale i beklædnings- eller bygningsdelen.The nets or tissues which are preferably used are brass nets due to the ductility. But it has also been found that carbon fibers have a suitable shielding effect. Whether you choose metal or carbon fiber - mesh, fabric, or felt, the material used for the screening device can be used as a strengthening material in the cladding or building part.

Man kunne ligeledes tænke sig andre materialer, f.eks. plastmaterialer, der kunne anvendes. Det er væsentligt, at man kan dokumentere eller på anden måde vise en afskærmende virkning.You could also think of other materials, e.g. plastic materials that could be used. It is essential that one can document or otherwise show a foreclosure effect.

Claims

6DK 94 00402 U3

Device (1) for use in connection with radiation from objects, such as apparatus of the type that emits electrostatic or electromagnetic radiation, which device (1) is constituted by components (2) which can deflect or absorb the rays emitted from radiation sources which are new in the use of components (2) which together form or can be formed to form into a web and / or a web and / or a woven or non-woven web-like structure.

Shielding device according to claim 1, which is new in that the components are a mesh or tissue (2) which can be directly adapted to persons, body parts, equipment, buildings or rooms.

Shielding device according to claim 1 or 2, which is new in that the components (2) are made of a metal mesh, preferably a brass mesh, which can be formed by slitting, joining, welding or gluing to the garment (1) or the building element, into which it must be embedded.

Screening device according to claim 1 or 2, which is new in that the components (2) are formed of a web of carbon fibers which can be formed by slitting, joining or bonding to the garment (1) or the building element to which it is to be embedded. i.

Shielding device according to claim 1,2 or 3, which is new in that the components are made up of a metal mesh (2), preferably a brass mesh coated with a skin-friendly material, preferably of plastic or gold.

Shielding device according to claim 1,2, or 3, which is new in that the components are constituted by wires which are electrochemically evaporated or precipitated on the foil or piece of fabric contained in the garment (1) or the building element.

Shielding device according to claim 1,2,3 or 5, which is new in that the mesh (2) is slit (3) so as to limit deformations and the mesh (2) can be regarded as a cutable material or sew in.