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1. WO2020118320 - AN ELECTROMAGNETIC INTERFERENCE (EMI) GROUNDING PROTECTION METHOD FOR A CONNECTOR USING A CONDUCTIVE HOUSING

Publication Number WO/2020/118320
Publication Date 11.06.2020
International Application No. PCT/US2020/015929
International Filing Date 30.01.2020
IPC
H01R 9/03 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
9Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
03Connectors arranged to contact a plurality of the conductors of a multiconductor cable
H01R 13/648 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
648Protective earth or shield arrangements on coupling devices
H01R 24/00 2011.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
24Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
H01R 13/426
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
40Securing contact members in or to a base or case; Insulating of contact members
42Securing in a demountable manner
426Securing by a separate resilient retaining piece supported by base or case, e.g. collar ; or metal contact-retention clip
H01R 13/4367
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
40Securing contact members in or to a base or case; Insulating of contact members
42Securing in a demountable manner
436Securing a plurality of contact members by one locking piece ; or operation
4367Insertion of locking piece from the rear
H01R 13/502
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
46Bases; Cases
502composed of different pieces
H01R 13/506
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
46Bases; Cases
502composed of different pieces
506assembled by snap action of the parts
H01R 13/5202
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
46Bases; Cases
52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
5202Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
Applicants
  • J.S.T. CORPORATION [US]/[US]
Inventors
  • AZAD, Vikas
Agents
  • QUINTOS, Mel, R.
Priority Data
16/504,28807.07.2019US
62/775,10304.12.2018US
62/802,82908.02.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) AN ELECTROMAGNETIC INTERFERENCE (EMI) GROUNDING PROTECTION METHOD FOR A CONNECTOR USING A CONDUCTIVE HOUSING
(FR) PROCÉDÉ DE PROTECTION DE MISE À LA TERRE CONTRE LES INTERFÉRENCES ÉLECTROMAGNÉTIQUES (EMI) POUR UN CONNECTEUR À L'AIDE D'UN BOÎTIER CONDUCTEUR
Abstract
(EN)
An electromagnetic interference (EMI) grounding protection method for a connector assembly using a conductive housing. The method includes the steps of: conducting the EMI generated by a source towards a metallic braided shield, the metallic braided shield being secured and mounted onto the conductive housing by a metallic clamp, conducting the EMI from the metallic braided shield to the metallic clamp and to the conductive housing, the conductive plastic housing being mounted onto a metallic device by at least a metallic bolt and the bolt being accommodated within a corresponding metallic compression limiter: and thereafter, conducting the EMI: (1) from the conductive housing through the metallic compression limiters and through their respective bolts, and ultimately to the metallic device, and (2) from the conductive housing directly through conductive pads thereof, and ultimately to the metallic device.
(FR)
L'invention concerne un procédé de protection de mise à la terre par interférence électromagnétique (EMI) pour un ensemble connecteur à l'aide d'un boîtier conducteur. Le procédé comprend les étapes consistant à : conduire l'EMI générée par une source vers un blindage de type tressé métallique, le blindage de type tressé métallique étant fixé et monté sur le boîtier conducteur par une pince métallique, conduire l'EMI depuis le blindage de type tressé métallique à la pince métallique et au boîtier conducteur, le boîtier en plastique conducteur étant monté sur un dispositif métallique par au moins un boulon métallique et le boulon étant logé à l'intérieur d'un limiteur de compression métallique correspondant : puis, conduire l'EMI : (1) depuis le boîtier conducteur par les limiteurs de compression métalliques et par leurs boulons respectifs, et pour finir vers le dispositif métallique, et (2) depuis le boîtier conducteur directement à travers ses pastilles conductrices et pour finir vers le dispositif métallique.
Also published as
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