CA1116650A - Garniture-ecran etanche a l'epreuve de la corrosion pour le domaine electromagnetique - Google Patents

Garniture-ecran etanche a l'epreuve de la corrosion pour le domaine electromagnetique

Info

Publication number
CA1116650A
CA1116650A CA000305874A CA305874A CA1116650A CA 1116650 A CA1116650 A CA 1116650A CA 000305874 A CA000305874 A CA 000305874A CA 305874 A CA305874 A CA 305874A CA 1116650 A CA1116650 A CA 1116650A
Authority
CA
Canada
Prior art keywords
gasket
shell
particles
core
rubber
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
Application number
CA000305874A
Other languages
English (en)
Inventor
Robert F. Jasse
John F. Broderick
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.)
Chomerics Inc
Original Assignee
Chomerics Inc
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 Chomerics Inc filed Critical Chomerics Inc
Application granted granted Critical
Publication of CA1116650A publication Critical patent/CA1116650A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/04—Fixed joints
    • H01P1/042—Hollow waveguide joints
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sealing Material Composition (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Gasket Seals (AREA)
CA000305874A 1977-06-30 1978-06-20 Garniture-ecran etanche a l'epreuve de la corrosion pour le domaine electromagnetique Expired CA1116650A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81189077A 1977-06-30 1977-06-30
US811,890 1977-06-30

Publications (1)

Publication Number Publication Date
CA1116650A true CA1116650A (fr) 1982-01-19

Family

ID=25207869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000305874A Expired CA1116650A (fr) 1977-06-30 1978-06-20 Garniture-ecran etanche a l'epreuve de la corrosion pour le domaine electromagnetique

Country Status (5)

Country Link
JP (1) JPS54116056A (fr)
CA (1) CA1116650A (fr)
DE (1) DE2827676A1 (fr)
FR (1) FR2396388A1 (fr)
GB (1) GB1600710A (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399028A1 (fr) * 1988-11-10 1990-11-28 Vanguard Products Corporation Protection a double joint d'etancheite elastomere pour equipement electronique
US5068493A (en) * 1988-11-10 1991-11-26 Vanguard Products Corporation Dual elastomer gasket shield for electronic equipment
US5107070A (en) * 1988-11-10 1992-04-21 Vanguard Products Corporation Dual elastomer gasket for protection against magnetic interference
US5141770A (en) * 1988-11-10 1992-08-25 Vanguard Products Corporation Method of making dual elastomer gasket shield for electromagnetic shielding
US5641438A (en) * 1995-01-24 1997-06-24 Bunyan; Michael H. Method for forming an EMI shielding gasket
US5910524A (en) * 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
US6096413A (en) * 1993-09-10 2000-08-01 Chomerics, Inc. Form-in-place EMI gaskets
US6303180B1 (en) 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
US6410846B1 (en) 1998-12-15 2002-06-25 Vanguard Products Corporation Electromagnetic interference shielding device
US6613976B1 (en) 1998-12-15 2003-09-02 Vanguard Products Corporation Electromagnetic interference shielding gasket
US6635354B2 (en) 1995-01-20 2003-10-21 Parker-Hannifin Corporation Form-in place EMI gaskets
US6784363B2 (en) 2001-10-02 2004-08-31 Parker-Hannifin Corporation EMI shielding gasket construction

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826381B2 (ja) * 1979-04-28 1983-06-02 信越ポリマ−株式会社 電磁気シ−ルドガスケットおよびその製造方法
DE3024888A1 (de) * 1980-07-01 1982-02-04 Bayer Ag, 5090 Leverkusen Verbundmaterial zur abschirmung elektromagnetischer strahlung
FR2488054A1 (fr) * 1980-07-29 1982-02-05 Ducros Emile Joint hyperfrequence etanche aux fluides compose d'un element metallique et d'un element non metallique, deformable
US4434541A (en) * 1980-12-22 1984-03-06 Chomerics, Inc. Electromagnetic shielding
DE3101519C2 (de) * 1981-01-19 1986-07-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektrisch leitendes Dichtungsprofil zur Herstellung einer Hochfrequenz-Dichtung zwischen metallischen Gehäuseteilen
FR2509949A1 (fr) * 1981-07-15 1983-01-21 Aerospatiale Joint d'etancheite electromagnetique et climatique
US4508640A (en) * 1981-11-24 1985-04-02 Showa Denko Kabushiki Kaisha Electromagnetic wave-shielding materials
EP0110548B1 (fr) * 1982-10-29 1987-06-24 Plessey Overseas Limited Garnitures étanches conductibles
US4539433A (en) * 1982-11-24 1985-09-03 Tdk Corporation Electromagnetic shield
FR2537786B1 (fr) * 1982-12-14 1990-01-12 Caplatex Sa Joint electriquement conducteur, notamment pour blindages electromagnetiques et procede de fabrication d'un tel joint
JPS61149399U (fr) * 1985-03-07 1986-09-16
JPS61195096U (fr) * 1985-05-27 1986-12-04
JPS63174496U (fr) * 1987-01-21 1988-11-11
US4932673A (en) * 1988-02-01 1990-06-12 Hughes Aircraft Company Emi suppression gasket for millimeter waveguides
US5045635A (en) * 1989-06-16 1991-09-03 Schlegel Corporation Conductive gasket with flame and abrasion resistant conductive coating
DE69019826T2 (de) * 1989-07-17 1996-03-14 Gore & Ass Dichtung aus metallisiertem mikroporösem polytetrafluorethylen zur elektromagnetischen abschirmung.
JPH0748593B2 (ja) * 1990-11-13 1995-05-24 北川工業株式会社 電磁波シールド用パッキング材の製造方法
DE4319965C3 (de) 1993-06-14 2000-09-14 Emi Tec Elektronische Material Verfahren zur Herstellung eines Gehäuses mit elektromagnetischer Abschirmung
DE4345582B4 (de) * 1993-06-14 2005-01-13 Emi-Tec Elektronische Materialien Gmbh Gehäuse, das seinen Innenraum gegen elektromagnetische Strahlung abschirmt
DE4340108C3 (de) * 1993-11-22 2003-08-14 Emi Tec Elektronische Material Abschirmelement und Verfahren zu dessen Herstellung
US6325391B1 (en) * 1998-11-12 2001-12-04 Rosemount Inc. PTFE window seal with EMI shielding
IT1398599B1 (it) * 2009-09-23 2013-03-08 Siae Microelettronica Spa Sistema per l'interconnessione a microonde
DE102011013458A1 (de) * 2011-03-09 2012-09-13 Valeo Systèmes d'Essuyage Scheibenwischerantrieb

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674644A (en) * 1952-01-22 1954-04-06 Metal Textile Corp Shielding and sealing gasket for electronic equipment
US2885459A (en) * 1955-11-02 1959-05-05 Pulsifer Verne Sealing and conducting gasket material
US3194860A (en) * 1962-10-02 1965-07-13 John E Ehrreich Manufacture of reinforced conductive plastic gaskets
DE1214759B (de) * 1962-03-22 1966-04-21 Western Electric Co Thermopaar mit mindestens einem aus einer Wismut-Antimon-Legierung bestehenden Schenkel
US3140342A (en) * 1963-07-05 1964-07-07 Chomerics Inc Electrical shielding and sealing gasket
US3303440A (en) * 1964-03-30 1967-02-07 Parker Hannifin Corp Radio frequency joints
US4065197A (en) * 1974-06-17 1977-12-27 Chomerics, Inc. Isolated paths connector
JPS5187787A (en) * 1975-01-31 1976-07-31 Shinetsu Polymer Co Intaa konekutaa
US3969572A (en) * 1975-03-05 1976-07-13 Ncr Corporation Electromagnetic interference shielding gasket for light-weight equipment enclosures

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399028B1 (fr) * 1988-11-10 1998-02-18 Vanguard Products Corporation Protection a double joint d'etancheite elastomere pour equipement electronique
US5068493A (en) * 1988-11-10 1991-11-26 Vanguard Products Corporation Dual elastomer gasket shield for electronic equipment
US5107070A (en) * 1988-11-10 1992-04-21 Vanguard Products Corporation Dual elastomer gasket for protection against magnetic interference
US5141770A (en) * 1988-11-10 1992-08-25 Vanguard Products Corporation Method of making dual elastomer gasket shield for electromagnetic shielding
EP0399028A1 (fr) * 1988-11-10 1990-11-28 Vanguard Products Corporation Protection a double joint d'etancheite elastomere pour equipement electronique
US6303180B1 (en) 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
US6096413A (en) * 1993-09-10 2000-08-01 Chomerics, Inc. Form-in-place EMI gaskets
US6331349B1 (en) 1993-09-10 2001-12-18 Parker-Hannifin Corporation Form-in-place EMI gaskets
US5910524A (en) * 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
US6635354B2 (en) 1995-01-20 2003-10-21 Parker-Hannifin Corporation Form-in place EMI gaskets
US6056527A (en) * 1995-01-24 2000-05-02 Bunyan; Michael H. Apparatus for forming a gasket
US5641438A (en) * 1995-01-24 1997-06-24 Bunyan; Michael H. Method for forming an EMI shielding gasket
US6410846B1 (en) 1998-12-15 2002-06-25 Vanguard Products Corporation Electromagnetic interference shielding device
US6613976B1 (en) 1998-12-15 2003-09-02 Vanguard Products Corporation Electromagnetic interference shielding gasket
US6784363B2 (en) 2001-10-02 2004-08-31 Parker-Hannifin Corporation EMI shielding gasket construction

Also Published As

Publication number Publication date
FR2396388A1 (fr) 1979-01-26
JPS54116056A (en) 1979-09-10
DE2827676A1 (de) 1979-01-18
GB1600710A (en) 1981-10-21

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Legal Events

Date Code Title Description
MKEX Expiry