AU4247893A - Injection co-molded EMI/RFI shielding gasket - Google Patents

Injection co-molded EMI/RFI shielding gasket

Info

Publication number
AU4247893A
AU4247893A AU42478/93A AU4247893A AU4247893A AU 4247893 A AU4247893 A AU 4247893A AU 42478/93 A AU42478/93 A AU 42478/93A AU 4247893 A AU4247893 A AU 4247893A AU 4247893 A AU4247893 A AU 4247893A
Authority
AU
Australia
Prior art keywords
injection
shielding gasket
rfi shielding
emi
molded
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.)
Abandoned
Application number
AU42478/93A
Inventor
Michael Bunyan
Vincent Squitieri
Stanley W Tozlowski
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
Publication of AU4247893A publication Critical patent/AU4247893A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • 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
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2621/00—Use of unspecified rubbers for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
AU42478/93A 1992-05-13 1993-05-11 Injection co-molded EMI/RFI shielding gasket Abandoned AU4247893A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88220392A 1992-05-13 1992-05-13
US882203 2001-06-15

Publications (1)

Publication Number Publication Date
AU4247893A true AU4247893A (en) 1993-12-13

Family

ID=25380116

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42478/93A Abandoned AU4247893A (en) 1992-05-13 1993-05-11 Injection co-molded EMI/RFI shielding gasket

Country Status (2)

Country Link
AU (1) AU4247893A (en)
WO (1) WO1993023226A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2291938B (en) * 1994-08-04 1998-02-11 Vero Electronics Ltd Gaskets for housings
DE69428914T2 (en) * 1994-10-31 2002-04-04 Gore & Ass STIFF LEAF-SHAPED POLYTETRAFLUORETHYLENE MATERIAL
US6670545B2 (en) 1999-10-20 2003-12-30 Chemque, Inc. Conductive coating on a non-conductive flexible substrate
US6723916B2 (en) 2002-03-15 2004-04-20 Parker-Hannifin Corporation Combination EMI shielding and environmental seal gasket construction
US7887063B2 (en) 2004-06-07 2011-02-15 Federal-Mogul World Wide, Inc. Gasket for sealing multiple fluids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140342A (en) * 1963-07-05 1964-07-07 Chomerics Inc Electrical shielding and sealing gasket
US3446906A (en) * 1967-05-17 1969-05-27 Tektronix Inc Resilient conductive coated foam member and electromagnetic shield employing same
JPS58171442A (en) * 1981-12-07 1983-10-08 Toray Silicone Co Ltd Molded article of silicone rubber and its preparation
NL193609C (en) * 1981-12-30 2000-04-04 Bekaert Sa Nv Composite strand for processing as granulate in plastic products and method for manufacturing a plastic mixing granulate.
US4474685A (en) * 1982-03-29 1984-10-02 Occidental Chemical Corporation High performance molding compounds for shielding electromagnetic interference
JPS60127366A (en) * 1983-12-15 1985-07-08 Tounen Sekiyu Kagaku Kk Thermoplastic resin composition
JPS60190317A (en) * 1984-03-12 1985-09-27 Tokai Kogyo Kk Manufacture of plastic box with conductive film
JPS61111335A (en) * 1984-11-05 1986-05-29 Dainippon Toryo Co Ltd Molding of plastic

Also Published As

Publication number Publication date
WO1993023226A1 (en) 1993-11-25

Similar Documents

Publication Publication Date Title
AU1735795A (en) Multi-layer emi/rfi gasket shield
GB2257839B (en) An electromagnetic shielding gasket
AU3693493A (en) Pyloroplasty/pylorectomy shield
AU4236293A (en) Electromagnetic shielding materials
AU8375691A (en) Electronic assembly for restricting animals to defined areas
DE69515003D1 (en) Self-locking EMI shielding
AU3780293A (en) Hypodermic needle shield
EP0503184A3 (en) Electronic instrument with emi/esd shielding system
NO942954D0 (en) Gasket, especially an elastic EMI shielded gasket
AU1097199A (en) Tubular gasket for improved environmental sealing and emi shielding
GB9618078D0 (en) Shielded connector with condutive gasket interface
AU1419592A (en) Needle shield
GB9205088D0 (en) Shielded back plane connector
SG49031A1 (en) Shield flat cable
GB2285563B (en) EMI suppression coding
GB2273400B (en) Shielded connector
SG47908A1 (en) A connector with improved shielding
AU4247893A (en) Injection co-molded EMI/RFI shielding gasket
GB2266198B (en) Shielded cable connectors
AU661147B2 (en) Shielding apparatus
HK162196A (en) Connector having plate-type internal shielding
GB2214976B (en) Emi cabinet sealing.
AU1250701A (en) Emi/rfi shielding device and gasket and method of making the same
EP0584658A3 (en) Distributor for EMI shielded cabinets.
AU5617594A (en) Emi-shielding gasket