KR100666761B1 - 전파흡수체 조립용부재 및 전파흡수체의 제조방법 - Google Patents

전파흡수체 조립용부재 및 전파흡수체의 제조방법 Download PDF

Info

Publication number
KR100666761B1
KR100666761B1 KR1019990041888A KR19990041888A KR100666761B1 KR 100666761 B1 KR100666761 B1 KR 100666761B1 KR 1019990041888 A KR1019990041888 A KR 1019990041888A KR 19990041888 A KR19990041888 A KR 19990041888A KR 100666761 B1 KR100666761 B1 KR 100666761B1
Authority
KR
South Korea
Prior art keywords
radio wave
wave absorber
combustible
substrate
fixed
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1019990041888A
Other languages
English (en)
Korean (ko)
Other versions
KR20000028734A (ko
Inventor
쿠리하라히로시
사이토토시후미
무라세타쿠
야나가와모토나리
하야시코조
후지모토쿄이치
Original Assignee
가부시키가이샤 도키와 덴키
티디케이가부시기가이샤
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
Application filed by 가부시키가이샤 도키와 덴키, 티디케이가부시기가이샤 filed Critical 가부시키가이샤 도키와 덴키
Publication of KR20000028734A publication Critical patent/KR20000028734A/ko
Application granted granted Critical
Publication of KR100666761B1 publication Critical patent/KR100666761B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0001—Rooms or chambers
    • H05K9/0003—Shielded walls, floors, ceilings, e.g. wallpaper, wall panel, electro-conductive plaster, concrete, cement, mortar
    • 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
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/2419—Fold at edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Building Environments (AREA)
KR1019990041888A 1998-10-05 1999-09-30 전파흡수체 조립용부재 및 전파흡수체의 제조방법 Expired - Fee Related KR100666761B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP98-297624 1998-10-05
JP29762498A JP4299387B2 (ja) 1998-10-05 1998-10-05 電波吸収体組立用部材および電波吸収体の製造方法

Publications (2)

Publication Number Publication Date
KR20000028734A KR20000028734A (ko) 2000-05-25
KR100666761B1 true KR100666761B1 (ko) 2007-01-09

Family

ID=17848983

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990041888A Expired - Fee Related KR100666761B1 (ko) 1998-10-05 1999-09-30 전파흡수체 조립용부재 및 전파흡수체의 제조방법

Country Status (6)

Country Link
US (1) US6613975B1 (enExample)
EP (1) EP0993071B1 (enExample)
JP (1) JP4299387B2 (enExample)
KR (1) KR100666761B1 (enExample)
DE (1) DE69936752T2 (enExample)
TW (2) TW540998U (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4377467B2 (ja) * 1999-01-21 2009-12-02 Ｔｄｋ株式会社 電波吸収体組立用部材およびそれを用いた電波吸収体
JP2002094282A (ja) * 2000-09-11 2002-03-29 Ii & C Eng Kk 電波吸収体及びその製造方法
JP2005197307A (ja) * 2003-12-26 2005-07-21 Nippon Muki Co Ltd 立体型電磁波吸収材
US20060007034A1 (en) * 2004-07-07 2006-01-12 Wen-Jang Yen Composite radar absorption structure with a thin shell type and method for manufacturing the same
KR100660356B1 (ko) * 2004-10-19 2006-12-21 이정수 조립식 보강토 옹벽 지지용 띠형 섬유보강재의 시공방법및 이 시공방법에 사용되는 띠형 섬유보강재
DE102007058480A1 (de) * 2007-12-04 2009-06-10 Frankonia Handels- und Vertriebsgesellschaft für chemisch- und elektrotechnische Produkte mbH Absorber zur breitbandigen Absorption von elektromagnetischen Wellen im Frequenzbereich von 1 bis 18 GHz und Verfahren zu dessen Herstellung
JP5360552B2 (ja) * 2009-02-25 2013-12-04 北川工業株式会社 ガスケット
GB2484942A (en) * 2010-10-26 2012-05-02 Vestas Wind Sys As Flexible ground plane and core structure for an RF signal absorbing arrangement
KR101698110B1 (ko) * 2016-10-21 2017-01-19 국방과학연구소 대상물에 부착되는 전파 흡수체
CN109752599A (zh) * 2017-11-08 2019-05-14 伟睿科技（深圳）有限公司 上下开闭式的屏蔽实验室
CN110398721B (zh) * 2018-04-25 2022-07-15 成都飞机工业（集团）有限责任公司 一种雷达吸波材料遮挡屏成型方法
JP2020167349A (ja) * 2019-03-29 2020-10-08 日東電工株式会社 カバー、カバー付部品、及びレーダー装置
RU199870U1 (ru) * 2020-06-18 2020-09-24 Елена Николаевна Хандогина Устройство поглощения электромагнитных волн

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335597A (ja) * 1989-07-03 1991-02-15 Akzo Kashima Ltd 電波吸収体の製造方法
WO1993023892A1 (en) * 1992-05-12 1993-11-25 Alenia Elsag Sistemi Navali Spa Structurally resonating absorption device for the reduction of radar reflections
EP0689262A1 (en) * 1994-06-23 1995-12-27 Takenaka Corporation Wave absorber composition, radio wave absorber member, radio wave absorber and method for producing wave absorber member

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252500A (ja) 1987-04-09 1988-10-19 セイコーインスツルメンツ株式会社 等方性電磁波吸収体
JPH0225277A (ja) 1988-07-13 1990-01-26 Fujitsu Ltd 冷却装置の組立方法
JP2743227B2 (ja) 1992-02-26 1998-04-22 パラマウント硝子工業株式会社 耐熱不燃性電波吸収体
DE4405847C2 (de) 1994-02-03 1996-02-08 Huelsta Werke Huels Kg Faltleiste mit gerundeter Biegekante
JP3394848B2 (ja) 1994-06-23 2003-04-07 株式会社竹中工務店 電波吸収体用部材、電波吸収体および電波吸収体用部材の製造方法
JPH0883992A (ja) 1994-09-12 1996-03-26 Natl Space Dev Agency Japan<Nasda> 電波吸収体
US5594218A (en) * 1995-01-04 1997-01-14 Northrop Grumman Corporation Anechoic chamber absorber and method
JPH1051180A (ja) 1996-04-05 1998-02-20 Nisshinbo Ind Inc 電波吸収体
JPH09307268A (ja) 1996-05-13 1997-11-28 Tohoku Kako Kk 電波吸収材
US6344255B1 (en) * 1998-08-28 2002-02-05 Tdk Corporation Radio wave transmitting material
JP2000077883A (ja) * 1998-08-28 2000-03-14 Tdk Corp 不燃性ハニカム電波吸収材およびこれを用いた電波吸収体
JP4377467B2 (ja) * 1999-01-21 2009-12-02 Ｔｄｋ株式会社 電波吸収体組立用部材およびそれを用いた電波吸収体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0335597A (ja) * 1989-07-03 1991-02-15 Akzo Kashima Ltd 電波吸収体の製造方法
WO1993023892A1 (en) * 1992-05-12 1993-11-25 Alenia Elsag Sistemi Navali Spa Structurally resonating absorption device for the reduction of radar reflections
EP0689262A1 (en) * 1994-06-23 1995-12-27 Takenaka Corporation Wave absorber composition, radio wave absorber member, radio wave absorber and method for producing wave absorber member

Also Published As

Publication number Publication date
DE69936752T2 (de) 2007-12-06
EP0993071A3 (en) 2000-11-29
TW540998U (en) 2003-07-01
KR20000028734A (ko) 2000-05-25
EP0993071A2 (en) 2000-04-12
DE69936752D1 (de) 2007-09-20
JP4299387B2 (ja) 2009-07-22
TWI246396B (en) 2005-12-21
US6613975B1 (en) 2003-09-02
EP0993071B1 (en) 2007-08-08
JP2000114774A (ja) 2000-04-21

Similar Documents

Publication Publication Date Title
KR100666761B1 (ko) 전파흡수체 조립용부재 및 전파흡수체의 제조방법
KR100333568B1 (ko) 불연성 허니컴 전파흡수재 및 이를 사용한 전파흡수체
KR100472198B1 (ko) 전파흡수체 조립용 부재, 전파흡수체 및 전파흡수체의제조방법
US6784419B1 (en) Electromagnetic wave absorber
US6259394B1 (en) Electric wave absorber
KR20210109082A (ko) 목재가 포함된 단열복합패널 및 그 단열복합패널의 제조 방법
JP4375987B2 (ja) 電波吸収体用成型体およびその製造方法、ならびに電波吸収体
JPH01306236A (ja) 自己支持構造物用素子
JPH07227926A (ja) 吸音断熱性基板、それを用いた断熱パネル及びそれらの製造法
JPH068372A (ja) 断熱耐火パネル
KR100447887B1 (ko) 전파투과체
JP2000135752A (ja) 電波透過体
JP2854315B2 (ja) 建築用パネル
JPH0619693Y2 (ja) 天井材
JPH08158504A (ja) 土木・建築用耐火シート
JPH0241217Y2 (enExample)
KR200351355Y1 (ko) 가변형 건식 벽체
KR100363336B1 (ko) 건축용 패널의 제조방법 및 그 패널
JPH05327267A (ja) 電波吸収外壁パネル
JPS6316730Y2 (enExample)
JPS61195803A (ja) 軽量パネルおよびその製造方法
JPS647564B2 (enExample)
KR20000018109U (ko) 방음,단열,내화기능을 구비한 건축용판재

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

A302 Request for accelerated examination
PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

FPAY Annual fee payment

Payment date: 20091224

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20110104

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20110104

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000