FR3068526B1 - Harnais electrique - Google Patents

Harnais electrique Download PDF

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Publication number
FR3068526B1
FR3068526B1 FR1756137A FR1756137A FR3068526B1 FR 3068526 B1 FR3068526 B1 FR 3068526B1 FR 1756137 A FR1756137 A FR 1756137A FR 1756137 A FR1756137 A FR 1756137A FR 3068526 B1 FR3068526 B1 FR 3068526B1
Authority
FR
France
Prior art keywords
electrical
harness
electrical wires
electric harness
envelopes
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.)
Active
Application number
FR1756137A
Other languages
English (en)
Other versions
FR3068526A1 (fr
Inventor
Alex Kwakye George
Valerian Delagarde Thomas
Yann Lair Cyril
Ilyes Merabet
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1756137A priority Critical patent/FR3068526B1/fr
Publication of FR3068526A1 publication Critical patent/FR3068526A1/fr
Application granted granted Critical
Publication of FR3068526B1 publication Critical patent/FR3068526B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2221/00—Electric power distribution systems onboard aircraft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0666—Joints for connecting tubing to casing with means for preventing disengagement of conductors with means clamping the armour of the conductor

Landscapes

  • Motor Or Generator Frames (AREA)
  • Insulated Conductors (AREA)

Abstract

L'invention concerne un harnais électrique (26), en particulier pour le raccordement de dispositifs électriques dans une turbomachine, comprenant une pluralité de fils électriques (36). Selon l'invention, le harnais comprend une pluralité de premières enveloppes (34) de blindage électromagnétique entourant chacune un ou plusieurs fils électriques (36), les premières enveloppes (34) étant chacune raccordées électriquement à une même extrémité à une première extrémité (42) d'une seconde enveloppe (44) de blindage électromagnétique entourant tous les fils électriques (36) et prolongeant dans un même sens lesdites premières enveloppes (34) de blindage.
FR1756137A 2017-06-30 2017-06-30 Harnais electrique Active FR3068526B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1756137A FR3068526B1 (fr) 2017-06-30 2017-06-30 Harnais electrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1756137A FR3068526B1 (fr) 2017-06-30 2017-06-30 Harnais electrique
FR1756137 2017-06-30

Publications (2)

Publication Number Publication Date
FR3068526A1 FR3068526A1 (fr) 2019-01-04
FR3068526B1 true FR3068526B1 (fr) 2020-02-14

Family

ID=59699921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1756137A Active FR3068526B1 (fr) 2017-06-30 2017-06-30 Harnais electrique

Country Status (1)

Country Link
FR (1) FR3068526B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3137222A1 (fr) * 2022-06-22 2023-12-29 Safran Electrical & Power Harnais électrique de puissance pour aéronef

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914931A1 (de) * 1989-05-06 1990-11-08 Messerschmitt Boelkow Blohm Einrichtung zum schutz elektrischer anlagen gegen elektromagnetische stoerungen
DE69416112T2 (de) * 1994-06-09 1999-08-12 Fokker Technology B.V., Oude Meer Abschirmvorrichtung zwischen mehreren abgeschirmten Kabeln und einem Verbinder
US6160216A (en) * 1999-01-12 2000-12-12 Raytheon Company Wiring harness shield splitter
WO2007063304A1 (fr) * 2005-11-29 2007-06-07 Icore International Limited Blindage de cable electrique
FR2950201B1 (fr) * 2009-09-11 2012-10-26 Snecma Dispositif de raccordement a un connecteur des conducteurs d'un harnais electrique de turbomachine
JP2011173456A (ja) * 2010-02-23 2011-09-08 Sumitomo Wiring Syst Ltd ワイヤハーネスの配索構造

Also Published As

Publication number Publication date
FR3068526A1 (fr) 2019-01-04

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