EP1420624A3 - A shielding device - Google Patents

A shielding device Download PDF

Info

Publication number
EP1420624A3
EP1420624A3 EP03024843A EP03024843A EP1420624A3 EP 1420624 A3 EP1420624 A3 EP 1420624A3 EP 03024843 A EP03024843 A EP 03024843A EP 03024843 A EP03024843 A EP 03024843A EP 1420624 A3 EP1420624 A3 EP 1420624A3
Authority
EP
European Patent Office
Prior art keywords
fabric
configuration
meshes
stretched
actuation means
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.)
Granted
Application number
EP03024843A
Other languages
German (de)
French (fr)
Other versions
EP1420624A2 (en
EP1420624B1 (en
Inventor
Francesco Butera
Gianluca c/o C.R.F. Capretti
Antonino Veca
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.)
Centro Ricerche Fiat SCpA
Original Assignee
Centro Ricerche Fiat SCpA
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 Centro Ricerche Fiat SCpA filed Critical Centro Ricerche Fiat SCpA
Publication of EP1420624A2 publication Critical patent/EP1420624A2/en
Publication of EP1420624A3 publication Critical patent/EP1420624A3/en
Application granted granted Critical
Publication of EP1420624B1 publication Critical patent/EP1420624B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/0035—Protective fabrics
    • D03D1/007—UV radiation protecting
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D9/00—Open-work fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Woven Fabrics (AREA)
  • Filtering Materials (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Materials For Medical Uses (AREA)
  • Glass Compositions (AREA)
  • Surgical Instruments (AREA)
  • Transplanting Machines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

A shielding device comprises a fabric (3) defining a plurality of meshes which are designed to assume a restricted configuration and a stretched-out configuration, and actuation means (4) made of active material, which are operatively connected to the fabric (3) and can be activated to bring about passage of said meshes from the restricted configuration to the stretched-out configuration, and vice versa. The actuation means are preferably in the form of a thread (4), interwoven or in any case anchored to the fabric, made of a shape-memory alloy or polymer, or of an electro-active polymer. The device finds, for example, application in the construction of shields for light beams, windows or panels for aeration/ventilation, and filters for adjustable cross section.
EP03024843A 2002-11-14 2003-10-31 A shielding device Expired - Lifetime EP1420624B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000988A ITTO20020988A1 (en) 2002-11-14 2002-11-14 SCREENING DEVICE.
ITTO20020988 2002-11-14

Publications (3)

Publication Number Publication Date
EP1420624A2 EP1420624A2 (en) 2004-05-19
EP1420624A3 true EP1420624A3 (en) 2005-08-03
EP1420624B1 EP1420624B1 (en) 2006-11-22

Family

ID=32170755

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03024843A Expired - Lifetime EP1420624B1 (en) 2002-11-14 2003-10-31 A shielding device

Country Status (5)

Country Link
EP (1) EP1420624B1 (en)
AT (1) ATE346181T1 (en)
DE (1) DE60309814T2 (en)
ES (1) ES2275056T3 (en)
IT (1) ITTO20020988A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7309104B2 (en) * 2004-03-12 2007-12-18 Gm Global Technology Operations, Inc. Shape memory polymer seat assemblies
WO2007007252A1 (en) * 2005-07-11 2007-01-18 Koninklijke Philips Electronics N.V. A textile or fabric
DE502006004073D1 (en) * 2006-09-08 2009-08-06 Siemens Ag Short circuit strength optimized semiconductor switching module
DE102010022059A1 (en) 2010-05-31 2011-12-01 Penn Textile Solutions Gmbh shading textile
IT201800002882A1 (en) * 2018-02-20 2019-08-20 Alfatech Srl WIRE MESH
DE102019211135A1 (en) * 2019-07-26 2021-01-28 Audi Ag Cover arrangement for an interior component of a vehicle
CN110607984A (en) * 2019-10-16 2019-12-24 黄胜峰 Shielding device capable of being rapidly assembled

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293963A (en) * 1994-04-27 1995-11-10 Matsushita Electric Works Ltd Indoor air exhaust device for air conditioner
JP2000345444A (en) * 1999-06-02 2000-12-12 Horie Kikaku:Kk Shape memory woven fabric
US20010008821A1 (en) * 1996-05-02 2001-07-19 Derrick Arthur Russell Thermally insulating textile

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0723572B2 (en) * 1988-10-17 1995-03-15 三菱重工業株式会社 Woven fabric with shape memory polymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07293963A (en) * 1994-04-27 1995-11-10 Matsushita Electric Works Ltd Indoor air exhaust device for air conditioner
US20010008821A1 (en) * 1996-05-02 2001-07-19 Derrick Arthur Russell Thermally insulating textile
JP2000345444A (en) * 1999-06-02 2000-12-12 Horie Kikaku:Kk Shape memory woven fabric

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 15 6 April 2001 (2001-04-06) *

Also Published As

Publication number Publication date
ITTO20020988A1 (en) 2004-05-15
DE60309814D1 (en) 2007-01-04
EP1420624A2 (en) 2004-05-19
DE60309814T2 (en) 2007-10-11
EP1420624B1 (en) 2006-11-22
ATE346181T1 (en) 2006-12-15
ES2275056T3 (en) 2007-06-01

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