SE455451B - Absorbator for elektromagnetiska vagor, innefattande ett elektromagnetvagabsorberande skikt av kiselkarbidfibrer - Google Patents
Absorbator for elektromagnetiska vagor, innefattande ett elektromagnetvagabsorberande skikt av kiselkarbidfibrerInfo
- Publication number
- SE455451B SE455451B SE8301747A SE8301747A SE455451B SE 455451 B SE455451 B SE 455451B SE 8301747 A SE8301747 A SE 8301747A SE 8301747 A SE8301747 A SE 8301747A SE 455451 B SE455451 B SE 455451B
- Authority
- SE
- Sweden
- Prior art keywords
- wave
- electromagnetic
- attenuation
- silicon carbide
- fibers
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 27
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 20
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 239000006096 absorbing agent Substances 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910004541 SiN Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 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
- H01Q17/005—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using woven or wound filaments; impregnated nets or clothes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/902—High modulus filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3382—Including a free metal or alloy constituent
- Y10T442/3415—Preformed metallic film or foil or sheet [film or foil or sheet had structural integrity prior to association with the woven fabric]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/50—FELT FABRIC
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57051034A JPS58169997A (ja) | 1982-03-31 | 1982-03-31 | 電波吸収体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8301747D0 SE8301747D0 (sv) | 1983-03-29 |
| SE8301747L SE8301747L (sv) | 1983-10-01 |
| SE455451B true SE455451B (sv) | 1988-07-11 |
Family
ID=12875515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8301747A SE455451B (sv) | 1982-03-31 | 1983-03-29 | Absorbator for elektromagnetiska vagor, innefattande ett elektromagnetvagabsorberande skikt av kiselkarbidfibrer |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4507354A (fr) |
| JP (1) | JPS58169997A (fr) |
| CA (1) | CA1203873A (fr) |
| DE (1) | DE3311001C2 (fr) |
| FR (1) | FR2524719B1 (fr) |
| GB (1) | GB2117569B (fr) |
| IT (1) | IT1163181B (fr) |
| SE (1) | SE455451B (fr) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3307066A1 (de) * | 1983-03-01 | 1984-09-13 | Dornier Gmbh, 7990 Friedrichshafen | Mehrschichtiger faserverbundwerkstoff |
| US5424109A (en) * | 1984-08-09 | 1995-06-13 | Atlantic Research Corporation | Hybrid dual fiber matrix densified structure and method for making same |
| JPS6146099A (ja) * | 1984-08-10 | 1986-03-06 | 株式会社ブリヂストン | 電磁波反射体 |
| DE3507889A1 (de) * | 1985-03-06 | 1986-09-11 | Clouth Gummiwerke AG, 5000 Köln | Mit einer beschichtung versehenes objekt |
| DE3508888A1 (de) * | 1985-03-13 | 1986-09-25 | Battelle-Institut E.V., 6000 Frankfurt | Duennschichtabsorber fuer elektromagnetische wellen |
| DE3534059C1 (en) * | 1985-09-25 | 1990-05-17 | Dornier Gmbh | Fibre composite material |
| GB2181898B (en) * | 1985-10-21 | 1990-01-17 | Plessey Co Plc | Electro-magnetic wave absorber surface |
| FR2689687B1 (fr) * | 1985-12-30 | 1994-09-02 | Poudres & Explosifs Ste Nale | Procédé de fixation d'un élément absorbant les ondes électromagnétiques sur une paroi d'une structure ou infrastructure. |
| US4726980A (en) * | 1986-03-18 | 1988-02-23 | Nippon Carbon Co., Ltd. | Electromagnetic wave absorbers of silicon carbide fibers |
| US4781993A (en) * | 1986-07-16 | 1988-11-01 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fiber reinforced ceramic material |
| CA1330641C (fr) * | 1986-10-31 | 1994-07-12 | Shunsaku Kagechi | Materiau d'absorption selective de la chaleur solaire et methode de fabrication |
| US5015540A (en) * | 1987-06-01 | 1991-05-14 | General Electric Company | Fiber-containing composite |
| JPH071837B2 (ja) * | 1987-09-04 | 1995-01-11 | 宇部興産株式会社 | 電磁波吸収材 |
| GB2400750B (en) * | 1987-10-09 | 2005-02-09 | Colebrand Ltd | Microwave absorbing systems |
| DE3824292A1 (de) * | 1988-07-16 | 1990-01-18 | Battelle Institut E V | Verfahren zur herstellung von duennschichtabsorbern fuer elektromagnetische wellen |
| US4965408A (en) * | 1989-02-01 | 1990-10-23 | Borden, Inc. | Composite sheet material for electromagnetic radiation shielding |
| BE1003627A5 (nl) * | 1989-09-29 | 1992-05-05 | Grace Nv | Microgolven absorberend materiaal. |
| ATE124174T1 (de) * | 1989-10-26 | 1995-07-15 | Colebrand Ltd | Absorber. |
| DE3936291A1 (de) * | 1989-11-01 | 1991-05-02 | Herberts Gmbh | Material mit radarabsorbierenden eigenschaften und dessen verwendung bei verfahren zur tarnung gegen radarerfassung |
| DE4005676A1 (de) * | 1990-02-22 | 1991-08-29 | Buchtal Gmbh | Absorber fuer elektromagnetische wellen |
| DE4006352A1 (de) * | 1990-03-01 | 1991-09-05 | Dornier Luftfahrt | Radarabsorber |
| EP0495570B1 (fr) * | 1991-01-16 | 1999-04-28 | Sgl Carbon Composites, Inc. | Composites en carbone renforcé par fibres de carbure de silicium |
| DE4201871A1 (de) * | 1991-03-07 | 1992-09-10 | Feldmuehle Ag Stora | Bauteil zur absorption elektromagnetischer wellen und seine verwendung |
| JPH06232581A (ja) * | 1993-02-01 | 1994-08-19 | Yokohama Rubber Co Ltd:The | ミリ波電波吸収体 |
| JP4113812B2 (ja) * | 2003-08-05 | 2008-07-09 | 北川工業株式会社 | 電波吸収体、および電波吸収体の製造方法 |
| JP2010080911A (ja) * | 2008-04-30 | 2010-04-08 | Tayca Corp | 広帯域電磁波吸収体及びその製造方法 |
| DE102008062190A1 (de) | 2008-12-13 | 2010-06-17 | Valeo Schalter Und Sensoren Gmbh | Steckerverbindungen an Radarsensoren und Verfahren zu deren Herstellung |
| EP2421351A4 (fr) * | 2009-04-16 | 2017-05-17 | Tayca Corporation | Absorbant d'onde électromagnétique à large bande et procédé pour la production de celui-ci |
| CN103013440B (zh) * | 2012-12-17 | 2014-12-24 | 清华大学 | 一种高介电陶瓷颗粒与金属片复合吸波材料及其制备方法 |
| CN115745624A (zh) * | 2022-11-30 | 2023-03-07 | 中国科学院上海硅酸盐研究所 | 一种SiCnw/Si3N4复相陶瓷吸波材料及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1011015B (de) * | 1955-09-08 | 1957-06-27 | Herberts & Co Gmbh Dr Kurt | Nach dem Interferenzprinzip arbeitende selektive Daempfungsschicht fuer elektromagnetische Wellen |
| DE1052483B (de) * | 1955-09-10 | 1959-03-12 | Herberts & Co Gmbh Dr Kurt | Zum Bedecken von Oberflaechen von Metallteilen geeignete Daempfungsschicht fuer elektromagnetische Wellen |
| DE1285350B (de) * | 1958-12-13 | 1968-12-12 | Eltro Gmbh | Panzerplatte, insbesondere fuer Schiffe |
| US3399979A (en) * | 1963-11-01 | 1968-09-03 | Union Carbide Corp | Process for producing metal nitride fibers, textiles and shapes |
| US3680107A (en) * | 1967-04-11 | 1972-07-25 | Hans H Meinke | Wide band interference absorber and technique for electromagnetic radiation |
| GB1314624A (en) * | 1971-04-06 | 1973-04-26 | Barracudaverken Ab | Radar camouflage |
| JPS6053404B2 (ja) * | 1977-11-24 | 1985-11-26 | 東レ株式会社 | 電波遮蔽材料 |
| US4324843A (en) * | 1980-02-13 | 1982-04-13 | United Technologies Corporation | Continuous length silicon carbide fiber reinforced ceramic composites |
-
1982
- 1982-03-31 JP JP57051034A patent/JPS58169997A/ja active Granted
-
1983
- 1983-03-21 US US06/477,249 patent/US4507354A/en not_active Expired - Lifetime
- 1983-03-23 CA CA000424273A patent/CA1203873A/fr not_active Expired
- 1983-03-24 GB GB08308111A patent/GB2117569B/en not_active Expired
- 1983-03-25 DE DE3311001A patent/DE3311001C2/de not_active Expired - Fee Related
- 1983-03-29 IT IT20338/83A patent/IT1163181B/it active
- 1983-03-29 SE SE8301747A patent/SE455451B/sv not_active IP Right Cessation
- 1983-03-30 FR FR8305280A patent/FR2524719B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1203873A (fr) | 1986-04-29 |
| IT1163181B (it) | 1987-04-08 |
| SE8301747D0 (sv) | 1983-03-29 |
| FR2524719A1 (fr) | 1983-10-07 |
| SE8301747L (sv) | 1983-10-01 |
| FR2524719B1 (fr) | 1987-10-30 |
| DE3311001A1 (de) | 1983-10-06 |
| GB2117569A (en) | 1983-10-12 |
| JPS58169997A (ja) | 1983-10-06 |
| GB2117569B (en) | 1985-09-04 |
| JPH0335840B2 (fr) | 1991-05-29 |
| DE3311001C2 (de) | 1994-07-07 |
| GB8308111D0 (en) | 1983-05-05 |
| US4507354A (en) | 1985-03-26 |
| IT8320338A0 (it) | 1983-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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