DE3274048D1 - Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket - Google Patents

Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket

Info

Publication number
DE3274048D1
DE3274048D1 DE8282902878T DE3274048T DE3274048D1 DE 3274048 D1 DE3274048 D1 DE 3274048D1 DE 8282902878 T DE8282902878 T DE 8282902878T DE 3274048 T DE3274048 T DE 3274048T DE 3274048 D1 DE3274048 D1 DE 3274048D1
Authority
DE
Germany
Prior art keywords
radio frequency
force multiplier
frequency shield
electromagnetic gasket
interconnection fingers
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
DE8282902878T
Other languages
English (en)
Inventor
Robert Olin Loving
Thaddeus Jur Zakrzewski
Robert Bruce Stedman
Daryl Francis Osberg
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE3274048D1 publication Critical patent/DE3274048D1/de
Expired legal-status Critical Current

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
    • H05K9/0016—Gaskets or seals having a spring contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Casings For Electric Apparatus (AREA)
DE8282902878T 1981-09-14 1982-08-30 Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket Expired DE3274048D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/301,793 US4384165A (en) 1981-09-14 1981-09-14 Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket
PCT/US1982/001183 WO1983001174A1 (en) 1981-09-14 1982-08-30 Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket

Publications (1)

Publication Number Publication Date
DE3274048D1 true DE3274048D1 (en) 1986-12-04

Family

ID=23164899

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282902878T Expired DE3274048D1 (en) 1981-09-14 1982-08-30 Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket

Country Status (8)

Country Link
US (1) US4384165A (de)
EP (1) EP0088115B1 (de)
JP (1) JPS58501486A (de)
AU (1) AU547427B2 (de)
CA (1) CA1170347A (de)
DE (1) DE3274048D1 (de)
IL (1) IL66799A0 (de)
WO (1) WO1983001174A1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543447A (en) * 1983-05-10 1985-09-24 Instrument Specialties Co., Inc. Electromagnetic shielding device
US4755630A (en) * 1985-05-29 1988-07-05 Mri Support Systems Corporation Enclosure for providing electromagnetic and magnetic shielding
US4717791A (en) * 1986-07-09 1988-01-05 Tektronix, Inc. Shield structure for limiting transmission of electromagnetic radiation
JPS6427298A (en) * 1987-07-23 1989-01-30 Uniden Kk Shielding structure for circuit device on substrate
US5084802A (en) * 1989-05-16 1992-01-28 At&T Bell Laboratories Method for manufacture of EMI reducing circuit card apparatus
US4991062A (en) * 1989-05-16 1991-02-05 At&T Bell Laboratories EMI reducing circuit card apparatus
GB2236910B (en) * 1989-09-28 1993-12-08 Technophone Ltd A housing for electronic circuitry
US5049701A (en) * 1989-09-28 1991-09-17 Stratus Computer, Inc. EMI cabinet with improved interference suppression
US5053924A (en) * 1990-03-30 1991-10-01 Motorola, Inc. Electromagnetic shield for electrical circuit
US5204497A (en) * 1990-05-30 1993-04-20 Zeos International, Inc. Computer front panel with offset airflow louvers
US5170321A (en) * 1990-12-24 1992-12-08 Motorola, Inc. Enclosure system for environmental isolation of RF circuitry
US5206796A (en) * 1991-03-11 1993-04-27 John Fluke Mfg. Co. Inc. Electronic instrument with emi/esd shielding system
US5373101A (en) * 1991-05-03 1994-12-13 Motorola, Inc. Electrical interconnect apparatus
US5262923A (en) * 1991-06-21 1993-11-16 Tandon Corporation Railing with grounding tabs for grounding and mounting computer components in a computer
US5386346A (en) * 1991-08-29 1995-01-31 Hubbell Incorporated Circuit card assembly with shielding assembly for reducing EMI emissions
US5175395A (en) * 1991-11-27 1992-12-29 Rockwell International Corporation Electromagnetic shield
US5353200A (en) * 1993-02-24 1994-10-04 Rosemount Inc. Process transmitter with inner conductive cover for EMI shielding
US5491613A (en) * 1994-01-31 1996-02-13 Hubbell Incorporated Electrical circuit card with reduced EMI emission
US5463532A (en) * 1994-04-15 1995-10-31 Hubbell Incorporated Electrical circuit card with EMI shielding strip adapted to make contact with non-outwardly facing surface of card-receiving housing
DE19507846C1 (de) * 1995-03-07 1996-08-08 Hermann Stahl Kontaktelement zwischen Gehäuseteilen
DE19618766A1 (de) * 1996-05-10 1997-11-13 Leybold Systems Gmbh Anordnung zur Abschirmung von hochfrequenter elektromagnetischer Strahlung
JP3720507B2 (ja) * 1997-01-22 2005-11-30 アルプス電気株式会社 筺体
US6140575A (en) * 1997-10-28 2000-10-31 3Com Corporation Shielded electronic circuit assembly
US6147300A (en) * 1998-01-26 2000-11-14 3Com Corporation Electromagnetic interference (EMI) shield apparatus and method
US6172880B1 (en) 1998-07-31 2001-01-09 Hubbell Incorporated Faceplate for an electronic circuit card for reducing EMI emissions between circuit cards inserted in a circuit card housing
SE515448C2 (sv) * 1999-02-09 2001-08-06 Ericsson Telefon Ab L M Anordning för elektromagnetisk skärmning i en elektrisk enhet
US6366380B1 (en) 1999-02-12 2002-04-02 Cisco Technology, Inc Optical transceiver EMI detuning device
US6218611B1 (en) * 1999-06-04 2001-04-17 Lucent Technologies Inc. Self locking radio frequency plug
US6320121B1 (en) * 1999-09-14 2001-11-20 Lucent Technologies Inc. Radio frequency shield can cover with internal fingers
US6243265B1 (en) * 1999-10-06 2001-06-05 Intel Corporation Processor EMI shielding
US6366472B2 (en) * 1999-11-29 2002-04-02 Intel Corporation Apparatus and method for inhibiting electromagnetic interference
TW477516U (en) * 2000-04-18 2002-02-21 Hon Hai Prec Ind Co Ltd Shielding structure of electronic device
US6411523B1 (en) 2000-11-22 2002-06-25 Powerwave Technologies, Inc. RF electronics assembly with shielded interconnect
US6607308B2 (en) 2001-02-12 2003-08-19 E20 Communications, Inc. Fiber-optic modules with shielded housing/covers having mixed finger types
US6659655B2 (en) 2001-02-12 2003-12-09 E20 Communications, Inc. Fiber-optic modules with housing/shielding
US7190053B2 (en) * 2004-09-16 2007-03-13 Rosemount Inc. Field device incorporating circuit card assembly as environmental and EMI/RFI shield
US20060151207A1 (en) * 2004-12-02 2006-07-13 Brian Redman RF shielding structure
US7287432B2 (en) * 2005-11-17 2007-10-30 Rosemount Inc. Process transmitter with overpressure vent
EP2407975A1 (de) * 2010-07-15 2012-01-18 Giga-Byte Technology Co., Ltd. Entfernbare Vorrichtung zur Montage in einer Gehäuseöffnung
US9113548B2 (en) * 2011-09-30 2015-08-18 Arris Technology, Inc. Device and method for a signal shield
DE102017131298A1 (de) * 2017-12-24 2019-06-27 Lisa Dräxlmaier GmbH Deckel für ein elektromagnetisch geschirmtes Gehäuse, elektromagnetisch geschirmtes Gehäuse und Verfahren zum Herstellen eines elektromagnetisch geschirmten Gehäuses
EP3561306B1 (de) * 2018-07-20 2021-06-09 Pfeiffer Vacuum Gmbh Vakuumpumpe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL25744C (de) * 1928-02-25
US2317813A (en) * 1940-02-28 1943-04-27 Rca Corp Shielding
US2844644A (en) * 1956-12-20 1958-07-22 Gen Electric Detachable spring contact device
US3304360A (en) * 1964-06-03 1967-02-14 Bell Telephone Labor Inc Radio frequency gasket for shielded enclosures
US3296356A (en) * 1965-03-02 1967-01-03 James H Mcadams Radio frequency electromagnetic energy r. f. barrier
US3277230A (en) * 1965-03-17 1966-10-04 Instr Specialties Co Inc Shielding gaskets with fastening means
US3426140A (en) * 1966-11-10 1969-02-04 Collins Radio Co Connector rfi seal spring
US3504095A (en) * 1968-01-30 1970-03-31 Instr Specialties Co Inc Shielding gaskets
US3536820A (en) * 1968-08-01 1970-10-27 Ind Electronics Eng Inc Bezel assembly
DE2013793C2 (de) * 1970-03-23 1983-02-03 Bayer Ag, 5090 Leverkusen N-Methyl-imidazol-Derivate, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel
DE2235216C3 (de) * 1972-07-18 1975-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Abdichtung von Fugen an Abschirmungen
DE2247005B2 (de) * 1972-09-25 1976-03-18 Siemens AG, 1000 Berlin und 8000 München Gegen hochfrequente elektromagnetische stoerstrahlung abgeschirmtes gehaeuse fuer elektrische geraete
DE2250639B2 (de) * 1972-10-16 1976-03-18 Siemens AG, 1000 Berlin und 8000 München Elektromagnetische abdichtung von verbindungsfugen bei verschraubten schirmungselementen
US4039741A (en) * 1976-02-18 1977-08-02 Rockwell International Corporation Gasket apparatus
US4056682A (en) * 1976-02-18 1977-11-01 Rockwell International Corporation Gasket apparatus

Also Published As

Publication number Publication date
WO1983001174A1 (en) 1983-03-31
EP0088115A4 (de) 1984-09-28
CA1170347A (en) 1984-07-03
IL66799A0 (en) 1982-12-31
AU547427B2 (en) 1985-10-17
EP0088115A1 (de) 1983-09-14
US4384165A (en) 1983-05-17
AU8953182A (en) 1983-04-08
JPS58501486A (ja) 1983-09-01
EP0088115B1 (de) 1986-10-29

Similar Documents

Publication Publication Date Title
DE3274048D1 (en) Radio frequency shield with force multiplier interconnection fingers for an electromagnetic gasket
GB2027278B (en) Rf shield for an electronic component
GB8331428D0 (en) Electromagnetic shield
GB2122038B (en) An electrical connector having electromagnetic interference shielding
JPS5744938A (en) Electromagnetic shield
JPS57154897A (en) Electromagnetic shield
GB2118409B (en) Microwave ovens
GB8318581D0 (en) Microwave ovens
GB2107160B (en) Microwave ovens
GB2105066B (en) Microwave oven
AU87880S (en) Microwave oven
JPS57196466A (en) Electron multiplier
JPS57152280A (en) Field frequency multiplying citcuit
AU1779583A (en) Composition for shielding electromagnetic wave
AU87875S (en) Microwave oven
AU557574B2 (en) Microwave oven cooking shield
DE3276669D1 (en) Microwave oven
GB8511716D0 (en) Microwave oven
GB2124433B (en) Electronic component assembly
AU2519484A (en) Electronic interference shield
GB8523050D0 (en) Frequency multiplier
GB8314970D0 (en) Microwave oven
GB8310313D0 (en) Electron multiplier
GB8500221D0 (en) High frequency electromagnetic field
JPS57145399A (en) Shielding gasket

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee