Brevet : EP2141393 - PROCÉDÉ DE FABRICATION DE SOUPAPE ET SOUPAPE
Titre
PROCÉDÉ DE FABRICATION DE SOUPAPE ET SOUPAPE
N° et date de publication de la demande
EP2141393 - 06/01/2010
Type de la demande
A1
N° et date de dépôt
EP08740971.0 - 23/04/2008
N° et date de priorité
JP2007117001 - 26/04/2007
Classification CIB
Classification CPC
B29C 45/1459 ; B29L2031/7506 ; F16K 1/22 ; F16K 27/0218 ; Y10T 29/49417 ; Y10T 29/49405 ; Y10T 137/6048 ; Y10T 137/0525 ; F16K 1/22 ; F16K 27/02 ; Y10T 29/49417 ; Y10T 29/49405 ; Y10T 137/6048 ; Y10T 137/0525 ; F16K 1/22 ; F16K 27/0218 ; B29L2031/7506 ; B29C 45/1459
Famille de brevets
EP2141393A1 ; KR20100015843A ; WO2008136490A1 ; US2010065763A1 ; JPWO2008136490A1 ; CN101668971A
Abrégé
A valve has a valve body provided on its inner peripheral surface with a seat ring, a stem arranged to extend in a direction substantially perpendicular to the axis of a flow passage defined in the valve body, and a valve element rotatably supported through a bush attached to the stem, and opens or closes the flow passage by pressing or separating the valve element against or from the seat ring in the valve body in accordance with the rotation of the valve element. The valve body is molded after the valve element, the seat ring, the stem, and the bush are placed in predetermined positions in a mold.
INTERVENANTS
Déposant
ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD. - 5955, NAKANOSE-CHO 2-CHOME NOBEOKA-CITY MIYAZAKI 882-8688 - JP
Titulaire
ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD. - 5955, NAKANOSE-CHO 2-CHOME NOBEOKA-CITY MIYAZAKI 882-8688 - JP
Inventeur
SUETOME, SUEYOSHI NOBEOKA-SHI MIYAZAKI 882-8688 - JP
OKADA, TAKAHIRO NOBEOKA-SHI MIYAZAKI 882-8688 - JP
Mandataire
PATENTANWALTE RUFF, WILHELM, BEIER, DAUSTER & PARTNER MBB - KRONENSTRASSE 30 70174 STUTTGART - DE
STATUT EN FRANCE : Déchu
Délivrance
03/10/2018
Date de constatation de déchéance
-
05/12/2019 (BOPI 2020-02)
Date de paiement de la prochaine annuité
30/04/2019