CZ20021624A3 - Absorpční granulát pro absorpci elektromagnetického vlnění, způsob jeho výroby a uľití pro výrobu stínicích prostředků - Google Patents

Absorpční granulát pro absorpci elektromagnetického vlnění, způsob jeho výroby a uľití pro výrobu stínicích prostředků Download PDF

Info

Publication number: CZ20021624A3
Authority: CZ; Czechia
Prior art keywords: absorbent; granulate; ferrite; electrically conductive; conductive material
Prior art date: 2000-08-10

Application number

CZ20021624A

Other languages

Czech (cs)

English (en)

Inventor

Josef Kuchler

Jan-Thomas Kühnert

Klaus Kupfer

Stefan Rossmayer

Wolfgang Schöps

Hans-Werner Zier

Original Assignee

Hermsdorfer Institut Für Technische Keramik E.V.

Colfirmit Rajasil Gmbh & Co. Kg

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.)

2000-08-10

Filing date

2001-08-08

Publication date

2002-08-14

2000-08-10 Priority claimed from DE10039125A external-priority patent/DE10039125A1/de

2001-05-09 Priority claimed from DE2001122473 external-priority patent/DE10122473A1/de

2001-08-08 Application filed by Hermsdorfer Institut Für Technische Keramik E.V., Colfirmit Rajasil Gmbh & Co. Kg filed Critical Hermsdorfer Institut Für Technische Keramik E.V.

2002-08-14 Publication of CZ20021624A3 publication Critical patent/CZ20021624A3/cs

Links

239000008187 granular material Substances 0.000 title claims abstract description 73
238000000034 method Methods 0.000 title claims abstract description 8
238000004519 manufacturing process Methods 0.000 title claims description 19
238000010521 absorption reaction Methods 0.000 title description 9
229910000859 α-Fe Inorganic materials 0.000 claims abstract description 40
239000004020 conductor Substances 0.000 claims abstract description 17
239000000919 ceramic Substances 0.000 claims abstract description 9
239000000463 material Substances 0.000 claims abstract description 5
239000005373 porous glass Substances 0.000 claims abstract description 5
230000002745 absorbent Effects 0.000 claims description 37
239000002250 absorbent Substances 0.000 claims description 37
239000011521 glass Substances 0.000 claims description 28
239000000203 mixture Substances 0.000 claims description 25
239000011230 binding agent Substances 0.000 claims description 14
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
239000000843 powder Substances 0.000 claims description 11
229910052799 carbon Inorganic materials 0.000 claims description 9
238000000576 coating method Methods 0.000 claims description 8
239000000945 filler Substances 0.000 claims description 8
238000012216 screening Methods 0.000 claims description 8
239000011248 coating agent Substances 0.000 claims description 6
239000000725 suspension Substances 0.000 claims description 5
239000003795 chemical substances by application Substances 0.000 claims description 4
238000005469 granulation Methods 0.000 claims description 4
230000003179 granulation Effects 0.000 claims description 4
238000010276 construction Methods 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
238000000465 moulding Methods 0.000 claims description 3
238000005266 casting Methods 0.000 claims description 2
238000003618 dip coating Methods 0.000 claims description 2
238000001125 extrusion Methods 0.000 claims description 2
239000002223 garnet Substances 0.000 claims description 2
239000011159 matrix material Substances 0.000 claims description 2
239000011505 plaster Substances 0.000 claims description 2
238000005096 rolling process Methods 0.000 claims description 2
238000001746 injection moulding Methods 0.000 claims 1
239000006096 absorbing agent Substances 0.000 abstract description 10
230000005670 electromagnetic radiation Effects 0.000 abstract description 3
239000011358 absorbing material Substances 0.000 abstract description 2
230000002349 favourable effect Effects 0.000 abstract description 2
239000011148 porous material Substances 0.000 abstract description 2
230000003247 decreasing effect Effects 0.000 abstract 1
239000004570 mortar (masonry) Substances 0.000 description 17
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
230000000694 effects Effects 0.000 description 4
239000006004 Quartz sand Substances 0.000 description 3
230000005855 radiation Effects 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000000243 solution Substances 0.000 description 3
239000006255 coating slurry Substances 0.000 description 2
238000013016 damping Methods 0.000 description 2
230000005672 electromagnetic field Effects 0.000 description 2
239000011888 foil Substances 0.000 description 2
230000009931 harmful effect Effects 0.000 description 2
239000004576 sand Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
238000009736 wetting Methods 0.000 description 2
229910018605 Ni—Zn Inorganic materials 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
229910001035 Soft ferrite Inorganic materials 0.000 description 1
230000004071 biological effect Effects 0.000 description 1
230000036760 body temperature Effects 0.000 description 1
210000004556 brain Anatomy 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000005253 cladding Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000010438 granite Substances 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
230000008595 infiltration Effects 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000008520 organization Effects 0.000 description 1
239000003973 paint Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000003449 preventive effect Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000002310 reflectometry Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011029 spinel Substances 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
- C03C17/23—Oxides
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1055—Coating or impregnating with inorganic materials
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/008—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems with a particular shape
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/21—Oxides
- C03C2217/23—Mixtures
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00258—Electromagnetic wave absorbing or shielding materials

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Inorganic Chemistry (AREA)
Structural Engineering (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

CZ20021624A 2000-08-10 2001-08-08 Absorpční granulát pro absorpci elektromagnetického vlnění, způsob jeho výroby a uľití pro výrobu stínicích prostředků CZ20021624A3 (cs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10039125A DE10039125A1 (de)	2000-08-10	2000-08-10	Elektromagnetisches Absorbermaterial, Verfahren zu dessen Herstellung und dessen Verwendung
DE2001122473 DE10122473A1 (de)	2001-05-09	2001-05-09	Absorbermaterial, Verfahren zu dessen Herstellung sowie Verfahren zur Herstellung von Abschirmeinrichtungen unter Verwendung dieses Absorbermaterials

Publications (1)

Publication Number	Publication Date
CZ20021624A3 true CZ20021624A3 (cs)	2002-08-14

Family

ID=26006662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CZ20021624A CZ20021624A3 (cs)	2000-08-10	2001-08-08	Absorpční granulát pro absorpci elektromagnetického vlnění, způsob jeho výroby a uľití pro výrobu stínicích prostředků

Country Status (4)

Country	Link
EP (1)	EP1307944A1 (pl)
CZ (1)	CZ20021624A3 (pl)
PL (1)	PL353917A1 (pl)
WO (1)	WO2002013311A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10334090B3 (de) *	2003-07-25	2005-02-10	Plath Gmbh	Peilantennensystem und Verfahren zum Betrieb des Peilantennensystems
DE102008022065A1 (de)	2008-05-03	2009-11-05	Ralph Dr. Lucke	Werkstoff zur Wärmedämmung mit abschirmenden Eigenschaften gegen elektromagnetische Strahlung
DE102017000236A1 (de) *	2017-01-14	2018-07-19	HEKA graphit technology GmbH	Baustoffmischnung Eine gattungsmäßige Baustoffmischung wird zum Beispiel als Putzmasse verwendet. Insbesondere soll die Putzmasse im abgebundenem Zustand eine extrem hohe elektromagnetische Abschirmung vorranging durch Absoption aufweisen. Ziel ist es, dass die Strahlung innerhalb der Materialstärke im Schirm vernichtet wird.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3721982A (en) *	1970-11-10	1973-03-20	Gruenzweig & Hartmann	Absorber for electromagnetic radiation
US5786785A (en) *	1984-05-21	1998-07-28	Spectro Dynamics Systems, L.P.	Electromagnetic radiation absorptive coating composition containing metal coated microspheres
DE4142480A1 (de) *	1991-12-20	1993-07-01	Kerasorb Keramik Gmbh	Absorberelement und verfahren zu seiner herstellung
US5326640A (en) *	1992-09-16	1994-07-05	Isp Investments Inc.	Microwave absorbing article
KR100215485B1 (ko) *	1996-09-19	1999-08-16	나창호	세라믹스 조성물 및 그 제조 방법
DE19718694C2 (de) *	1997-05-02	2000-12-14	Hermsdorfer Inst Tech Keramik	Granulat für Solarabsorber und Verfahren zu dessen Herstellung
DE19860878C2 (de) *	1998-12-18	2003-10-16	Hermsdorfer Inst Tech Keramik	Füllstoff für organische und anorganische Polymere sowie Verwendungen eines Polymerwerkstoffes mit einem solchen Füllstoff

2001
- 2001-08-08 WO PCT/EP2001/009154 patent/WO2002013311A1/de not_active Ceased
- 2001-08-08 CZ CZ20021624A patent/CZ20021624A3/cs unknown
- 2001-08-08 PL PL01353917A patent/PL353917A1/pl unknown
- 2001-08-08 EP EP01974136A patent/EP1307944A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
EP1307944A1 (de)	2003-05-07
WO2002013311A1 (de)	2002-02-14
PL353917A1 (pl)	2003-12-15

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