WO2001010182A3 - Procede et appareil permettant la fabrication de joint emi ininflammable - Google Patents

Procede et appareil permettant la fabrication de joint emi ininflammable Download PDF

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Publication number
WO2001010182A3
WO2001010182A3 PCT/US2000/020609 US0020609W WO0110182A3 WO 2001010182 A3 WO2001010182 A3 WO 2001010182A3 US 0020609 W US0020609 W US 0020609W WO 0110182 A3 WO0110182 A3 WO 0110182A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacturing
flame retardant
emi gasket
shield
retardant emi
Prior art date
Application number
PCT/US2000/020609
Other languages
English (en)
Other versions
WO2001010182A2 (fr
Inventor
Joseph J Kaplo
Ashraf Alalfi
Original Assignee
Amesbury Group Inc
Joseph J Kaplo
Ashraf Alalfi
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 Amesbury Group Inc, Joseph J Kaplo, Ashraf Alalfi filed Critical Amesbury Group Inc
Priority to AU17510/01A priority Critical patent/AU1751001A/en
Publication of WO2001010182A2 publication Critical patent/WO2001010182A2/fr
Publication of WO2001010182A3 publication Critical patent/WO2001010182A3/fr

Links

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
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/306—Longitudinally shaping, e.g. the belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/321—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed part being a lining, e.g. a film or a support lining
    • B29C44/3215—Folding devices for the lining

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

La présente invention concerne un blindage contre les interférences électromagnétiques qui satisfait aux normes d'inflammabilité, destiné à une enceinte contenant un équipement électronique telle que des coffrets informatiques ou autres produits électroniques. Ce blindage comprend un noyau de mousse souple, une couche de charbon graphité extensible, et une couche externe de toile métallique. Ce blindage peut être fabriqué selon un processus de chaîne dans lequel on façonne, on lamine, et on colle les éléments entre eux.
PCT/US2000/020609 1999-07-30 2000-07-28 Procede et appareil permettant la fabrication de joint emi ininflammable WO2001010182A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU17510/01A AU1751001A (en) 1999-07-30 2000-07-28 Method and apparatus for manufacturing a flame retardant emi gasket

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14653499P 1999-07-30 1999-07-30
US60/146,534 1999-07-30

Publications (2)

Publication Number Publication Date
WO2001010182A2 WO2001010182A2 (fr) 2001-02-08
WO2001010182A3 true WO2001010182A3 (fr) 2001-08-16

Family

ID=22517825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/020609 WO2001010182A2 (fr) 1999-07-30 2000-07-28 Procede et appareil permettant la fabrication de joint emi ininflammable

Country Status (2)

Country Link
AU (1) AU1751001A (fr)
WO (1) WO2001010182A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6248393B1 (en) * 1998-02-27 2001-06-19 Parker-Hannifin Corporation Flame retardant EMI shielding materials and method of manufacture
DE10231145A1 (de) 2002-07-10 2004-01-29 Siemens Ag Abschirmeinrichtung für elektronische Baugruppen auf einer Leiterplatte
GB2425507A (en) * 2005-04-28 2006-11-01 Schlegel Uk Ltd Method for making a moulded composite product
US11483948B2 (en) 2019-08-28 2022-10-25 Laird Technologies, Inc. Thermal interface materials including memory foam cores

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698369A (en) * 1984-12-20 1987-10-06 Dunlop Limited A British Company Flexible, flame-retardant polyurethane foams
EP0403112A2 (fr) * 1989-06-16 1990-12-19 Schlegel Corporation Garniture étanche conductrice contenant une enveloppe conductrice anti-abrasive et ininflammable
US5023280A (en) * 1988-04-14 1991-06-11 Bayer Aktiengesellschaft Process for the production of polyurethane foams
JPH114094A (ja) * 1997-04-16 1999-01-06 Seiwa Electric Mfg Co Ltd 電磁波シールドガスケット及びその製造方法
DE19802504C1 (de) * 1998-01-23 1999-07-29 Ostmann Hans Peter Dichtung
WO1999044406A1 (fr) * 1998-02-27 1999-09-02 Parker-Hannifin Corporation Materiaux de blindage electromagnetique (emi) resistant au feu et procede de fabrication
WO2000023513A1 (fr) * 1998-10-22 2000-04-27 Parker-Hannifin Corporation Composition auto-adhesive retardatrice de flammes et intumescente pour applications de blindage electromagnetique

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698369A (en) * 1984-12-20 1987-10-06 Dunlop Limited A British Company Flexible, flame-retardant polyurethane foams
US5023280A (en) * 1988-04-14 1991-06-11 Bayer Aktiengesellschaft Process for the production of polyurethane foams
EP0403112A2 (fr) * 1989-06-16 1990-12-19 Schlegel Corporation Garniture étanche conductrice contenant une enveloppe conductrice anti-abrasive et ininflammable
JPH114094A (ja) * 1997-04-16 1999-01-06 Seiwa Electric Mfg Co Ltd 電磁波シールドガスケット及びその製造方法
DE19802504C1 (de) * 1998-01-23 1999-07-29 Ostmann Hans Peter Dichtung
WO1999044406A1 (fr) * 1998-02-27 1999-09-02 Parker-Hannifin Corporation Materiaux de blindage electromagnetique (emi) resistant au feu et procede de fabrication
WO2000023513A1 (fr) * 1998-10-22 2000-04-27 Parker-Hannifin Corporation Composition auto-adhesive retardatrice de flammes et intumescente pour applications de blindage electromagnetique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30) *

Also Published As

Publication number Publication date
WO2001010182A2 (fr) 2001-02-08
AU1751001A (en) 2001-02-19

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