DK438988A - Elektromagnetisk-transparent struktur - Google Patents

Elektromagnetisk-transparent struktur

Info

Publication number: DK438988A
Authority: DK; Denmark
Prior art keywords: ptfe; transparent structure; electromagnetic; layer; membrane
Prior art date: 1987-08-06

Application number

DK438988A

Other languages

Danish (da)

English (en)

Other versions

DK438988D0 (da

Inventor

Robert L Sassa

Original Assignee

Gore & Ass

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.)

1987-08-06

Filing date

1988-08-05

Publication date

1989-02-07

1988-08-05 Application filed by Gore & Ass filed Critical Gore & Ass

1988-08-05 Publication of DK438988D0 publication Critical patent/DK438988D0/da

1989-02-07 Publication of DK438988A publication Critical patent/DK438988A/da

Links

229920001343 polytetrafluoroethylene Polymers 0.000 abstract 4
239000004810 polytetrafluoroethylene Substances 0.000 abstract 4
239000012528 membrane Substances 0.000 abstract 2
239000004744 fabric Substances 0.000 abstract 1
-1 polytetrafluoroethylene Polymers 0.000 abstract 1
229920001169 thermoplastic Polymers 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/02—Arrangements for de-icing; Arrangements for drying-out ; Arrangements for cooling; Arrangements for preventing corrosion
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
- H01Q1/422—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising two or more layers of dielectric material

Landscapes

Laminated Bodies (AREA)
Details Of Aerials (AREA)
Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

DK438988A 1987-08-06 1988-08-05 Elektromagnetisk-transparent struktur DK438988A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US8374687A	1987-08-06	1987-08-06

Publications (2)

Publication Number	Publication Date
DK438988D0 DK438988D0 (da)	1988-08-05
DK438988A true DK438988A (da)	1989-02-07

Family

ID=22180425

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK438988A DK438988A (da)	1987-08-06	1988-08-05	Elektromagnetisk-transparent struktur

Country Status (16)

Country	Link
EP (1)	EP0302596B1 (de)
JP (2)	JP2642958B2 (de)
KR (1)	KR890004466A (de)
CN (1)	CN1015414B (de)
AT (1)	ATE86411T1 (de)
AU (1)	AU603900B2 (de)
CA (1)	CA1310573C (de)
DE (1)	DE3878777T2 (de)
DK (1)	DK438988A (de)
ES (1)	ES2038293T3 (de)
FI (1)	FI90928C (de)
GB (1)	GB2207814A (de)
IE (1)	IE62504B1 (de)
IS (1)	IS1500B (de)
NO (1)	NO173962C (de)
PT (1)	PT88153A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2250804B (en) *	1990-11-07	1994-06-01	Colebrand Ltd	Protective device for a sensing head
US5217797A (en) *	1992-02-19	1993-06-08	W. L. Gore & Associates, Inc.	Chemically resistant diaphragm
WO1994001899A1 (en) *	1992-07-02	1994-01-20	W. L. Gore & Associates, Inc.	Sealing frame and protective membrane for a radar dish or horn
US5904978A (en) *	1995-12-15	1999-05-18	W. L. Gore & Associates, Inc.	Electrically conductive polytetrafluoroethylene article
EP0786823A1 (de) *	1996-01-22	1997-07-30	W.L. GORE & ASSOCIATES, INC.	Nicht gewebtes elektromagnetisch durchlässiges Material
FR2753007B1 (fr) *	1996-09-04	1998-11-27	Bourquin Patrick	Antenne de reception satellite
AU4173297A (en) *	1996-09-13	1998-05-11	W.L. Gore & Associates, Inc.	Satellite dish cover
US5947918A (en) *	1996-11-18	1999-09-07	Gore Enterprise Holdings, Inc.	Impact energy absorbing composite materials
US5945217A (en) *	1997-10-14	1999-08-31	Gore Enterprise Holdings, Inc.	Thermally conductive polytrafluoroethylene article
US6770577B2 (en) *	2001-10-29	2004-08-03	Gore Enterprise Holdings, Inc.	Architectural fabric
NL1026919C2 (nl) *	2004-08-27	2006-02-28	Nedap Agri B V	Ultra-wide-band systeem voor positiebepaling van dieren.
KR20100112628A (ko)	2008-02-05	2010-10-19	세인트-고베인 퍼포먼스 플라스틱스 코포레이션	다층 물품
CN101364669B (zh) *	2008-09-25	2012-08-29	东华大学	超高分子量聚乙烯增强的雷达罩、其制备方法及应用
KR20110082612A (ko)	2008-11-12	2011-07-19	생-고뱅 퍼포먼스 플라스틱스 코포레이션	배리어 구조 및 이를 제조하기 위한 방법
US8859102B2 (en)	2008-11-12	2014-10-14	Saint-Gobain Performance Plastics Corporation	Barrier structure and method for making
TWI397620B (zh) *	2010-06-30	2013-06-01		Method for Making Tensile Teflon (ePTFE) Line
WO2016041954A1 (en) *	2014-09-16	2016-03-24	Dsm Ip Assets B.V.	Space frame radome comprising a polymeric sheet
CN109462003A (zh) *	2018-10-11	2019-03-12	江苏三和欣创通信科技有限公司	一种基于全频段的测量天线系统
CN110808465B (zh) *	2019-09-27	2021-02-02	浙江瑞堂塑料科技股份有限公司	一种高透波率雷达罩及其制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA962021A (en) *	1970-05-21	1975-02-04	Robert W. Gore	Porous products and process therefor
US4025679A (en) *	1976-08-06	1977-05-24	W. L. Gore & Associates, Inc.	Fibrillated polytetrafluoroethylene woven filter fabric
JPS56110304A (en) *	1980-02-05	1981-09-01	Mitsubishi Electric Corp	Film material for radome
JPS5925808U (ja) *	1982-08-04	1984-02-17	三菱樹脂株式会社	パラボラアンテナ用カバ−
JPS6082813U (ja) *	1983-11-14	1985-06-08	日東電工株式会社	アンテナ反射鏡のカバ−構造
DE3410501C2 (de) *	1984-03-22	1990-09-13	Dornier System Gmbh, 7990 Friedrichshafen	Radomwerkstoff
DE3410503A1 (de) *	1984-03-22	1986-01-02	Dornier System Gmbh, 7990 Friedrichshafen	Verfahren zur herstellung von radomen
US4615933A (en) *	1984-04-06	1986-10-07	Rogers Corporation	Radome structure and method of manufacture thereof
DE3421196A1 (de) *	1984-06-07	1985-12-19	Dornier System Gmbh, 7990 Friedrichshafen	Radomwerkstoff
JPS6286714U (de) *	1985-11-20	1987-06-03

1988
- 1988-06-08 AU AU17508/88A patent/AU603900B2/en not_active Ceased
- 1988-07-04 AT AT88306093T patent/ATE86411T1/de not_active IP Right Cessation
- 1988-07-04 DE DE8888306093T patent/DE3878777T2/de not_active Expired - Fee Related
- 1988-07-04 EP EP88306093A patent/EP0302596B1/de not_active Expired - Lifetime
- 1988-07-04 GB GB08815837A patent/GB2207814A/en not_active Withdrawn
- 1988-07-04 ES ES198888306093T patent/ES2038293T3/es not_active Expired - Lifetime
- 1988-07-29 PT PT88153A patent/PT88153A/pt not_active Application Discontinuation
- 1988-07-29 FI FI883578A patent/FI90928C/fi not_active IP Right Cessation
- 1988-08-01 JP JP63190730A patent/JP2642958B2/ja not_active Expired - Fee Related
- 1988-08-02 NO NO883421A patent/NO173962C/no unknown
- 1988-08-03 IE IE236788A patent/IE62504B1/en not_active IP Right Cessation
- 1988-08-04 IS IS3379A patent/IS1500B/is unknown
- 1988-08-05 DK DK438988A patent/DK438988A/da not_active Application Discontinuation
- 1988-08-05 CA CA000573921A patent/CA1310573C/en not_active Expired - Lifetime
- 1988-08-06 CN CN88104934A patent/CN1015414B/zh not_active Expired
- 1988-08-06 KR KR1019880010068A patent/KR890004466A/ko not_active Ceased
1995
- 1995-09-26 JP JP7247849A patent/JP2662381B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH01114101A (ja)	1989-05-02
AU603900B2 (en)	1990-11-29
GB8815837D0 (en)	1988-08-10
IE882367L (en)	1989-02-06
NO173962B (no)	1993-11-15
AU1750888A (en)	1989-02-09
DE3878777T2 (de)	1993-06-09
JP2662381B2 (ja)	1997-10-08
ES2038293T3 (es)	1993-07-16
NO883421D0 (no)	1988-08-02
FI90928B (fi)	1993-12-31
FI90928C (fi)	1994-04-11
NO883421L (no)	1989-02-07
CA1310573C (en)	1992-11-24
IE62504B1 (en)	1995-02-08
DE3878777D1 (de)	1993-04-08
PT88153A (pt)	1989-06-30
EP0302596A1 (de)	1989-02-08
FI883578A0 (fi)	1988-07-29
IS3379A7 (is)	1989-02-07
IS1500B (is)	1992-07-30
EP0302596B1 (de)	1993-03-03
GB2207814A (en)	1989-02-08
JP2642958B2 (ja)	1997-08-20
DK438988D0 (da)	1988-08-05
KR890004466A (ko)	1989-04-22
CN1031050A (zh)	1989-02-15
JPH08181522A (ja)	1996-07-12
NO173962C (no)	1994-02-23
CN1015414B (zh)	1992-02-05
ATE86411T1 (de)	1993-03-15
FI883578L (fi)	1989-02-07

Legal Events

Date	Code	Title	Description
1995-01-02	AHS	Application shelved for other reasons than non-payment

Publication	Publication Date	Title
DK438988D0 (da)	1988-08-05	Elektromagnetisk-transparent struktur
SE9302785L (sv)	1994-04-29	Värmeelement för fordonssäten och metod för dess framställning
FI905605A0 (fi)	1990-11-13	Termoplastisk elastomer innehaollande propenpolymermaterial och tvaerbundet etenpropengummi.
NO172370C (no)	1993-07-07	Luftkatoder, samt fremgangsmaate ved fremstilling derav
ES2102363T3 (es)	1997-08-01	Pelicula de separacion.
DK569085D0 (da)	1985-12-09	Dielektrisk materiale og fremgangsmaade til fremstilling heraf
FI92302C (fi)	1994-10-25	Menetelmä kuituvahvistetun muovirakenteen valmistamiseksi
DK0391660T3 (da)	1994-04-11	Filterlaminater
ES2022341B3 (es)	1991-12-01	Mascarilla facial elastica
FI87671B (fi)	1992-10-30	Vaevd pressfilt foer anvaendning i papperstillverkningsmaskiner och foerfarande foer tillverkning av densamma
ES531274A0 (es)	1986-02-01	Un material polimerico
ATE140858T1 (de)	1996-08-15	Wasserdichte und luftdurchlässige aussensohle
GB8916030D0 (en)	1989-08-31	Imagable copy film
DE3768537D1 (de)	1991-04-18	Siegelbare, gereckte verbundfolien.
ATE241464T1 (de)	2003-06-15	Mehrschichtmaterial
DE3861067D1 (de)	1990-12-20	Traegermaterial fuer fotografische schichten.
Noda et al.	1990	Epoxy Resin Laminate
SE9602359D0 (sv)	1996-06-14	Anordning för tätt kontaktdon samt sätt att tillverka anordningen
SE8400850L (sv)	1985-08-17	Kompositmaterial
SE8406512L (sv)	1984-12-20	Polymer produkt som har ett vevlagerorgan och metod att tillverka detsamma
PT93796A (pt)	1991-11-29	Processo de producao de um material em folha, de plastico curavel contendo uma composicao polimerica