FR3034452A1 - IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE - Google Patents

IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE Download PDF

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Publication number
FR3034452A1
FR3034452A1 FR1552764A FR1552764A FR3034452A1 FR 3034452 A1 FR3034452 A1 FR 3034452A1 FR 1552764 A FR1552764 A FR 1552764A FR 1552764 A FR1552764 A FR 1552764A FR 3034452 A1 FR3034452 A1 FR 3034452A1
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FR
France
Prior art keywords
turbomachine
passing
improved
air
sealed assembly
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Granted
Application number
FR1552764A
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French (fr)
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FR3034452B1 (en
Inventor
George Kwakye
Benoit Marie Bernard Kieffer
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
SNECMA SAS
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Publication date
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Priority to FR1552764A priority Critical patent/FR3034452B1/en
Publication of FR3034452A1 publication Critical patent/FR3034452A1/en
Application granted granted Critical
Publication of FR3034452B1 publication Critical patent/FR3034452B1/en
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Classifications

    • 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
    • H02G15/00—Cable fittings
    • H02G15/013—Sealing means for cable inlets

Landscapes

  • Gasket Seals (AREA)

Abstract

L'invention concerne un ensemble pour le passage d'un harnais électrique au travers d'une paroi (28) comprenant un embout (34) métallique tubulaire traversant de part et d'autre la paroi (28) et logeant le harnais électrique, un manchon en matériau thermorétractable (38) s'étendant autour d'une partie d'extrémité (40, 50) de l'embout tubulaire (34) et du harnais électrique. Selon l'invention, l'ensemble comprend des moyens d'étanchéité (46, 50) aptes à empêcher une circulation d'air en direction du manchon.The invention relates to an assembly for the passage of an electrical harness through a wall (28) comprising a tubular metal ferrule (34) extending across the wall (28) and housing the electrical harness, a sleeve of heat-shrinkable material (38) extending around an end portion (40, 50) of the tubular tip (34) and the electrical harness. According to the invention, the assembly comprises sealing means (46, 50) able to prevent air circulation towards the sleeve.

FR1552764A 2015-03-31 2015-03-31 IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE Active FR3034452B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1552764A FR3034452B1 (en) 2015-03-31 2015-03-31 IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1552764A FR3034452B1 (en) 2015-03-31 2015-03-31 IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3034452A1 true FR3034452A1 (en) 2016-10-07
FR3034452B1 FR3034452B1 (en) 2017-05-19

Family

ID=53008800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552764A Active FR3034452B1 (en) 2015-03-31 2015-03-31 IMPROVED AND AIR-SEALED ASSEMBLY FOR PASSING AN ELECTRIC HARNESS INTO A TURBOMACHINE

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FR (1) FR3034452B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3081623A1 (en) * 2018-05-28 2019-11-29 Safran Aircraft Engines ELECTRICAL HARNESS FOR A TURBOMACHINE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224091A (en) * 1988-10-20 1990-04-25 Usui Kokusai Sangyo Kk Fixing pipes passing through walls
WO2000038291A1 (en) * 1998-12-22 2000-06-29 Ccs Technology, Inc. Cable system for use in hazardous environments
FR2950201A1 (en) * 2009-09-11 2011-03-18 Snecma Electrical lead conductors connecting device for airplane engine, has electrical conductive slip ring mounted between tubular body and cylindrical sleeve to ensure electrical continuity between body and sleeve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224091A (en) * 1988-10-20 1990-04-25 Usui Kokusai Sangyo Kk Fixing pipes passing through walls
WO2000038291A1 (en) * 1998-12-22 2000-06-29 Ccs Technology, Inc. Cable system for use in hazardous environments
FR2950201A1 (en) * 2009-09-11 2011-03-18 Snecma Electrical lead conductors connecting device for airplane engine, has electrical conductive slip ring mounted between tubular body and cylindrical sleeve to ensure electrical continuity between body and sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3081623A1 (en) * 2018-05-28 2019-11-29 Safran Aircraft Engines ELECTRICAL HARNESS FOR A TURBOMACHINE

Also Published As

Publication number Publication date
FR3034452B1 (en) 2017-05-19

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