Brevet : EP1640626 - PROCEDE DE TRAITEMENT DE SURFACE POUR ELEMENT ROTATIF, CARTER, PALIER, BOITE DE...
Titre
PROCEDE DE TRAITEMENT DE SURFACE POUR ELEMENT ROTATIF, CARTER, PALIER, BOITE DE VITESSES, MACHINE ROTATIVE ET STRUCTURE D'ARBRE
N° et date de publication de la demande
EP1640626 - 29/03/2006
Type de la demande
A1
N° et date de dépôt
EP04745737.9 - 10/06/2004
N° et date de priorité
JP2003166992 - 11/06/2003 ; JP2003167030 - 11/06/2003
Classification CIB
F16C 33/12 ; C04B 41/87 ; C23C 26/00 ; F01D 17/16 ; F16C 3/02 ; F16C 33/10
Classification CPC
C23C 26/00 ; F01D 17/16 ; F01D 17/162 ; F16C 33/1065 ; F16C 33/12 ; F05D2220/40 ; F05D2230/90 ; F05D2300/509 ; F01D 17/162 ; F16C 33/12 ; C23C 26/00 ; F01D 17/16 ; F16C 33/1065 ; F05D2220/40 ; F05D2230/90 ; F16C2360/24 ; F05D2300/509
Abrégé
In a rotation member (5) rotatably engaged with a housing (3), a pulsing electric discharge is generated in a processing liquid or in a gas, between an electrode and the rotation member (5). The electrode is a chemical compound from metallic powder or metal, or a molded body formed by molding ceramic powder, or a molded body obtained by heating the molded body. Energy of the electric discharges causes coating to be formed on an engagement portion (15) engaging the housing (3), the coating formed from the material of the elctrode or a substance to which the electrode material combined by the energy of the electric discharges.
INTERVENANTS
Déposant
ISHIKAWAJIMA HARIMA HEAVY IND (ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD.) - JP
MITSUBISHI ELECTRIC CORP (MITSUBISHI DENKI KABUSHIKI KAISHA) - JP
Titulaire
IHI CORPORATION - 1-1, TOYOSU 3-CHOME, KOTO-KU, TOKYO 135-8710 - JP
MITSUBISHI DENKI KABUSHIKI KAISHA - 7-3, MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 100-8310 - JP
Inventeur
OCHIAI, HIROYUKI C/O ISHIKAWAJIMA-HARIMA CHIYODA-KU TOKYO 100-8182 - JP
WATANABE, MITSUTOSHI C/O ISHIKAWAJIMA-HARIMA CHIYODA-KU TOKYO 100-8182 - JP
FURUKAWA, TAKASHI C/O ISHIKAWAJIMA-HARIMA CHIYODA-KU TOKYO 100-8182 - JP
GOTO, AKIHIRO C/O MITSUBISHI DENKI CHIYODA-KU TOKYO 100-8310 - JP
AKIYOSHI, MASAO C/O MITSUBISHI DENKI CHIYODA-KU TOKYO 100-8310 - JP
Mandataire
Marks and Clerk Luxembourg LLP - 44 rue de la vallée - 2661 Luxembourg - LU
STATUT EN FRANCE : Déchu
Délivrance
09/11/2011
Date de constatation de déchéance
-
27/02/2015 (BOPI 2015-13)
Dernière annuité payée
10/06/2013
Quantième- N° de l'annuité payée
10
Date de paiement de la prochaine annuité
30/06/2014