BR0017076A - Fabricação de gaxeta de blindagem emi de formação no lugar, de força de fechamento baixa - Google Patents

Fabricação de gaxeta de blindagem emi de formação no lugar, de força de fechamento baixa

Info

Publication number
BR0017076A
BR0017076A BR0017076-3A BR0017076A BR0017076A BR 0017076 A BR0017076 A BR 0017076A BR 0017076 A BR0017076 A BR 0017076A BR 0017076 A BR0017076 A BR 0017076A
Authority
BR
Brazil
Prior art keywords
along
axis
gasket
nozzle
bead
Prior art date
Application number
BR0017076-3A
Other languages
English (en)
Other versions
BR0017076B1 (pt
Inventor
George R Watchko
Todd E Sousa
Dean R Gagne
David P Boland
Rakesh N Shah
Original Assignee
Parker Hannifin 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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Publication of BR0017076A publication Critical patent/BR0017076A/pt
Publication of BR0017076B1 publication Critical patent/BR0017076B1/pt

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)

Abstract

"FABRICAçãO DE GAXETA DE BLINDAGEM EMI DE FORMAçãO NO LUGAR, DE FORçA DE FECHAMENTO BAIXA". Um método de formar uma gaxeta de força de fechamento baixa possuindo pontos de contato altos e baixos alternados. A gaxeta é formada no lugar (FIP) em uma superfície de um substrato como um friso de uma composição elastomérica curável que é descarregada sob uma pressão aplicada do orifício de um bocal. O bocal é móvel com relação à superfície do substrato ao longo de pelo menos um primeiro eixo disposto em geral paralelo à superfície do substrato, e, opcionalmente, ao longo de um segundo eixo disposto em geral perpendicular à superfície do substrato. O bocal é movido a uma velocidade predeterminada ao longo do primeiro eixo, e, opcionalmente, ao longo do segundo eixo para aplicar o friso ao longo de uma dada trajetória no substrato. Um ou mais da pressão aplicada, a velocidade de movimento do bocal ao longo do primeiro eixo, e o movimento do bocal ao longo do segundo eixo são controlados para aplicar o friso em uma série periódica de intervalos altos e baixos alternados com relação à superfície do substrato. A composição elastomérica então é curada sob pressão substancialmente atmosférica para formar a gaxeta na superfície de substrato, com os altos intervalos do friso definindo os pontos de contato altos da gaxeta, e com os intervalos baixos do friso definindo as partes de contato baixo da gaxeta.
BRPI0017076-3A 2000-02-18 2000-10-26 Método de fabricação de gaxeta de blindagem emi de formação no lugar, de força de fechamento baixa BR0017076B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18339500P 2000-02-18 2000-02-18
US60/183.395 2000-02-18
PCT/US2000/029438 WO2001062061A1 (en) 2000-02-18 2000-10-26 Manufacture of low closure force, form-in-place emi shielding gasket

Publications (2)

Publication Number Publication Date
BR0017076A true BR0017076A (pt) 2002-11-05
BR0017076B1 BR0017076B1 (pt) 2014-09-02

Family

ID=22672620

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017076-3A BR0017076B1 (pt) 2000-02-18 2000-10-26 Método de fabricação de gaxeta de blindagem emi de formação no lugar, de força de fechamento baixa

Country Status (9)

Country Link
US (1) US6451374B1 (pt)
EP (1) EP1256265B1 (pt)
JP (1) JP2003523621A (pt)
KR (1) KR100743531B1 (pt)
CN (1) CN1213649C (pt)
AT (1) ATE338446T1 (pt)
BR (1) BR0017076B1 (pt)
DE (1) DE60030481T2 (pt)
WO (1) WO2001062061A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20012507A7 (fi) * 2001-12-19 2003-06-20 Perlos Oyj Sähköä johtava tiiviste
US7060348B2 (en) * 2002-03-08 2006-06-13 Laird Technologies, Inc. Flame retardant, electrically conductive shielding materials and methods of making the same
EP1345486A3 (de) * 2002-03-11 2006-04-19 Helmut Kahl Gerätegehäuse mit leitfähig beschichteter Abschirmdichtung bzw.- wand
DE10310604A1 (de) * 2002-03-11 2003-10-09 Helmut Kahl Gerätegehäuse mit einem elektromagnetisch abgeschirmten Raumbereich
WO2003101630A1 (en) * 2002-06-04 2003-12-11 Laird Technologies, Inc. Manufacturing method for form-in-place gaskets having complex cross sections
US6707675B1 (en) 2002-12-18 2004-03-16 Hewlett-Packard Development Company, L.P. EMI containment device and method
US20040241408A1 (en) * 2003-05-27 2004-12-02 Brook Garrettson Silicone-fiber-cork ablative insulation material
US7294919B2 (en) * 2003-11-26 2007-11-13 Avago Technologies General Ip (Singapore) Pte. Ltd. Device having a complaint element pressed between substrates
FI20045270A0 (fi) * 2004-07-09 2004-07-09 Nokia Corp Elektroniikkalaite ja tiiviste elektroniikkalaitetta varten suojauksen muodostamiseksi sähkömagneettisia häiriöitä vastaan
US7078614B1 (en) 2005-02-11 2006-07-18 Laird Technologies, Inc. Shielding strips
US7112740B2 (en) * 2005-02-11 2006-09-26 Laird Technologies, Inc. Shielding strips
USD519931S1 (en) 2005-02-11 2006-05-02 Phil Van Haaster EMI/RFI shielding strip
USD541752S1 (en) 2005-02-11 2007-05-01 Laird Technologies, Inc. Slot pattern for EMI/RFI shield
US20080047745A1 (en) * 2006-08-28 2008-02-28 David Christopher Smeltz Flexible clip-on shielding and/or grounding strips
KR101329562B1 (ko) * 2009-07-28 2013-11-14 한국델파이주식회사 가스켓 일체형 열교환기 탱크의 제조방법
US9371129B1 (en) 2011-02-03 2016-06-21 4M Company Lightweight aircraft seal material
DE102012202225B4 (de) * 2012-02-14 2015-10-22 Te Connectivity Germany Gmbh Steckergehäuse mit Dichtung
CN104324866B (zh) * 2013-07-22 2016-05-11 泰科电子(上海)有限公司 在工件的凹槽中注入密封胶的方法
DE102019102758A1 (de) * 2019-02-05 2020-08-06 Carl Freudenberg Kg Verfahren zur Herstellung von elastomeren Formkörpern
JP7598482B2 (ja) * 2021-10-26 2024-12-11 日立Astemo株式会社 電子制御装置
DE102024207279A1 (de) * 2024-08-01 2026-02-05 Zf Friedrichshafen Ag Anordnung zur Abdichtung eines Spalts zwischen einem ersten Bauteil und einem zweiten Bauteil

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2431077A (en) 1976-04-30 1978-10-19 Dowty Seals Ltd Seals and gaskets
US4419168A (en) 1979-12-27 1983-12-06 Paul William A Apparatus for handling gasket-forming material
IT1182305B (it) * 1984-10-01 1987-10-05 Tako Spa Procedimento di fabbricazione di guarnizioni di tenuta e prodotto ottenuto col procedimento
US4857668A (en) 1988-04-15 1989-08-15 Schlegel Corporation Multi-function gasket
US5028739A (en) 1989-04-13 1991-07-02 Chomerics, Inc. EMI/REI shielding gasket
US4952448A (en) 1989-05-03 1990-08-28 General Electric Company Fiber reinforced polymeric structure for EMI shielding and process for making same
US5105056A (en) 1990-10-26 1992-04-14 Schlegel Corporation Electromagentic shielding with discontinuous adhesive
JP2510404Y2 (ja) 1990-11-29 1996-09-11 北川工業株式会社 電磁波シ―ルド用ガスケット
JPH07112296B2 (ja) 1991-02-08 1995-11-29 信越化学工業株式会社 Ｅｍｉシールドを施した携帯用電話機の製造方法
US5202536A (en) 1992-02-03 1993-04-13 Schlegel Corporation EMI shielding seal with partial conductive sheath
DE4319965C3 (de) * 1993-06-14 2000-09-14 Emi Tec Elektronische Material Verfahren zur Herstellung eines Gehäuses mit elektromagnetischer Abschirmung
CA2129073C (en) 1993-09-10 2007-06-05 John P. Kalinoski Form-in-place emi gaskets
DE4340108C3 (de) * 1993-11-22 2003-08-14 Emi Tec Elektronische Material Abschirmelement und Verfahren zu dessen Herstellung
US5910524A (en) 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
US5641438A (en) * 1995-01-24 1997-06-24 Bunyan; Michael H. Method for forming an EMI shielding gasket
US6121545A (en) * 1997-07-11 2000-09-19 Parker-Hannifin Corporation Low closure force EMI shielding spacer gasket

Also Published As

Publication number Publication date
DE60030481D1 (de) 2006-10-12
CN1435076A (zh) 2003-08-06
KR20020077429A (ko) 2002-10-11
EP1256265B1 (en) 2006-08-30
ATE338446T1 (de) 2006-09-15
JP2003523621A (ja) 2003-08-05
BR0017076B1 (pt) 2014-09-02
EP1256265A1 (en) 2002-11-13
CN1213649C (zh) 2005-08-03
WO2001062061A1 (en) 2001-08-23
US6451374B1 (en) 2002-09-17
DE60030481T2 (de) 2007-05-03
KR100743531B1 (ko) 2007-07-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/09/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.