Title:
本体の連結部同士の間に金属シールを有するバルブ
Document Type and Number:
Japanese Patent JP2004525323
Kind Code:
A
Abstract:
This invention concerns a valve, in particular a ball valve, consisting of a body formed by at least two metal parts (11, 12), which screw onto one another, and where said parts of the body valve have their respective cicular surfaces (13, 14), designed to match together when the parts are assembled. On the circular surfaces (13, 14) there are one or more circular surfaces (13, 14) there are one or more circular coupling parts (15, 16) which fit together tightly, interacting and jointly forming a metal seal between the assembled parts.
Inventors:
Bonomi Luciano
La Baili Sandro
Valdesturo Daniel
La Baili Sandro
Valdesturo Daniel
Application Number:
JP2002590286A
Publication Date:
August 19, 2004
Filing Date:
May 14, 2001
Export Citation:
Assignee:
Rubinettierie Utensilelier Bonomi Ess. Ele. Elle.
International Classes:
F16K27/06; F16K5/06; (IPC1-7): F16K27/06
Domestic Patent References:
| JPH1061789A | 1998-03-06 | |||
| JPS434726B1 | ||||
| JP2000309364A | 2000-11-07 | |||
| JPH01121776A | 1989-05-15 | |||
| JPS58165647A | 1983-09-30 | |||
| JPS5781988A | 1982-05-22 |
Attorney, Agent or Firm:
Eiji Saegusa
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji
Yasumitsu Tate
Shinichi Mashita
Kimio Matsumoto
Tachibana Kenji