DE69606843D1 - Funkwellendurchlässige Sonnenschutzfolie und geschützte Gegenstände - Google Patents

Funkwellendurchlässige Sonnenschutzfolie und geschützte Gegenstände

Info

Publication number
DE69606843D1
DE69606843D1 DE69606843T DE69606843T DE69606843D1 DE 69606843 D1 DE69606843 D1 DE 69606843D1 DE 69606843 T DE69606843 T DE 69606843T DE 69606843 T DE69606843 T DE 69606843T DE 69606843 D1 DE69606843 D1 DE 69606843D1
Authority
DE
Germany
Prior art keywords
radio
protection film
sun protection
protected objects
permeable
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 - Lifetime
Application number
DE69606843T
Other languages
English (en)
Other versions
DE69606843T2 (de
Inventor
Lynn E Long
Frank D Hironaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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 Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69606843D1 publication Critical patent/DE69606843D1/de
Publication of DE69606843T2 publication Critical patent/DE69606843T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/002—Protection against seismic waves, thermal radiation or other disturbances, e.g. nuclear explosion; Arrangements for improving the power handling capability of an antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/288—Satellite antennas
    • 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
    • H01Q17/001—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems for modifying the directional characteristic of an aerial
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • 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.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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]
    • Y10T428/31721—Of polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE69606843T 1995-12-22 1996-12-18 Funkwellendurchlässige Sonnenschutzfolie und geschützte Gegenstände Expired - Lifetime DE69606843T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/577,983 US5916668A (en) 1995-12-22 1995-12-22 Sunshield film transparent to radio frequency energy and shielded articles

Publications (2)

Publication Number Publication Date
DE69606843D1 true DE69606843D1 (de) 2000-04-06
DE69606843T2 DE69606843T2 (de) 2000-11-16

Family

ID=24310974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606843T Expired - Lifetime DE69606843T2 (de) 1995-12-22 1996-12-18 Funkwellendurchlässige Sonnenschutzfolie und geschützte Gegenstände

Country Status (3)

Country Link
US (1) US5916668A (de)
EP (1) EP0780921B1 (de)
DE (1) DE69606843T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517687B1 (en) * 1999-03-17 2003-02-11 General Electric Company Ultraviolet filters with enhanced weatherability and method of making
DE10317261B4 (de) * 2003-04-14 2005-10-27 Eads Astrium Gmbh Empfängereinrichtungen in Raumfahrzeugen mit transparenter Verschlusseinrichtung
FR2958653B1 (fr) * 2010-04-08 2013-11-29 Centre Nat Etd Spatiales Revetement blanc antistatique a base silylee
CN114599587A (zh) * 2019-11-05 2022-06-07 株式会社Ｑｐｓ研究所 航天器
US20240286768A1 (en) * 2023-02-28 2024-08-29 Lockheed Martin Corporation Thermal Control Systems and Methods for Spacecraft

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705646A (en) * 1982-05-24 1987-11-10 Hughes Aircraft Company Conductive coating
US4797325A (en) * 1984-12-13 1989-01-10 United Kingdom Atomic Energy Authority Spacecraft materials
JPH02102263A (ja) * 1988-10-11 1990-04-13 Shin Etsu Chem Co Ltd 導電性シリコーンゴム組成物
US5094693A (en) * 1990-02-20 1992-03-10 International Lead Zinc Research Organization, Inc. Doped zinc oxide-based pigment
US5215824A (en) * 1990-12-05 1993-06-01 General Electric Co. RF-transparent spacecraft thermal control barrier
GB2277200B (en) * 1993-04-16 1997-03-12 British Aerospace A cover for a spacecraft antenna
US5589274A (en) * 1994-05-13 1996-12-31 Hughes Electronics Thermal control coating
US5665274A (en) * 1995-12-22 1997-09-09 Hughes Aircraft Company Electrically conductive black silicone paint having spacecraft applications

Also Published As

Publication number Publication date
DE69606843T2 (de) 2000-11-16
US5916668A (en) 1999-06-29
EP0780921B1 (de) 2000-03-01
EP0780921A2 (de) 1997-06-25
EP0780921A3 (de) 1997-08-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: WITTE, WELLER & PARTNER, 70178 STUTTGART