FR3050387B1 - Depot d'une couche de parylene sur un element actif de machine electrique tournante - Google Patents

Depot d'une couche de parylene sur un element actif de machine electrique tournante Download PDF

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Publication number
FR3050387B1
FR3050387B1 FR1653701A FR1653701A FR3050387B1 FR 3050387 B1 FR3050387 B1 FR 3050387B1 FR 1653701 A FR1653701 A FR 1653701A FR 1653701 A FR1653701 A FR 1653701A FR 3050387 B1 FR3050387 B1 FR 3050387B1
Authority
FR
France
Prior art keywords
parylene
active element
layer
deposit
electric machine
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
FR1653701A
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English (en)
Other versions
FR3050387A1 (fr
Inventor
Olivier Savinois
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.)
Valeo Equipements Electriques Moteur SAS
Original Assignee
Valeo Equipements Electriques Moteur 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 Valeo Equipements Electriques Moteur SAS filed Critical Valeo Equipements Electriques Moteur SAS
Priority to FR1653701A priority Critical patent/FR3050387B1/fr
Publication of FR3050387A1 publication Critical patent/FR3050387A1/fr
Application granted granted Critical
Publication of FR3050387B1 publication Critical patent/FR3050387B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D165/00—Coating compositions based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D165/04—Polyxylylenes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
    • C08G2261/342—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms
    • C08G2261/3424—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms non-conjugated, e.g. paracyclophanes or xylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/65—Electrical insulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

L'invention porte principalement sur un procédé de dépôt d'une couche de parylène (59) sur un corps d'un élément actif (48) de machine électrique tournante, caractérisé en ce qu'il comporte: - une étape de sublimation d'un précurseur (50) du parylène ayant une structure moléculaire donnée, - une étape de pyrolyse modifiant la structure moléculaire du précurseur du parylène, et - une étape de dépôt par condensation du précurseur à structure moléculaire modifiée sur au moins une partie d'une surface externe dudit corps de l'élément actif (48) de manière à obtenir un corps d'élément actif (48) ayant au moins une partie de sa surface externe recouverte d'une couche de parylène (59).
FR1653701A 2016-04-26 2016-04-26 Depot d'une couche de parylene sur un element actif de machine electrique tournante Active FR3050387B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1653701A FR3050387B1 (fr) 2016-04-26 2016-04-26 Depot d'une couche de parylene sur un element actif de machine electrique tournante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1653701A FR3050387B1 (fr) 2016-04-26 2016-04-26 Depot d'une couche de parylene sur un element actif de machine electrique tournante

Publications (2)

Publication Number Publication Date
FR3050387A1 FR3050387A1 (fr) 2017-10-27
FR3050387B1 true FR3050387B1 (fr) 2022-01-21

Family

ID=56148516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653701A Active FR3050387B1 (fr) 2016-04-26 2016-04-26 Depot d'une couche de parylene sur un element actif de machine electrique tournante

Country Status (1)

Country Link
FR (1) FR3050387B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6849295B2 (en) * 1996-08-22 2005-02-01 Vacuumschmelze Gmbh Method for producing a winding protection for tape-wound cores
US6873082B2 (en) * 2003-04-15 2005-03-29 Visteon Global Technologies, Inc. Stator assembly including a core slot insert member
JPWO2008012921A1 (ja) * 2006-07-28 2009-12-17 第三化成株式会社 化学気相蒸着装置及び化学気相蒸着方法
JP4699961B2 (ja) * 2006-08-30 2011-06-15 本田技研工業株式会社 回転電機用コイルとその製造方法、並びに回転電機とその製造方法
DE102008002463A1 (de) * 2008-06-17 2009-12-24 Robert Bosch Gmbh Klauenpolgenerator
EP2415144A4 (fr) * 2009-04-03 2016-07-06 Jones Robert M Moteur à trois empilages refroidi par liquide surmoulé
DE102013213967A1 (de) * 2012-12-21 2014-06-26 Continental Automotive Gmbh Verfahren zur Herstellung eines Elektromotors und Elektromotor

Also Published As

Publication number Publication date
FR3050387A1 (fr) 2017-10-27

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