Title:
管継手
Document Type and Number:
Japanese Patent JP4378647
Kind Code:
B2
Abstract:
A pipe joint is equipped with a socket and a plug, which are attachable and detachable from each other, wherein a pressure fluid introduced from the plug flows toward the socket through second holes formed in a plug valve. In addition, the pressure fluid flows smoothly along outer circumferential surfaces of the plug valve and a socket valve, and along inner circumferential surfaces of a plug body and a socket body. Further, the pressure fluid flows from the socket body to a back body, through first holes formed in the socket valve.
Inventors:
Taihei Sato
Shuichi Saito
Shuichi Saito
Application Number:
JP2006254445A
Publication Date:
December 09, 2009
Filing Date:
September 20, 2006
Export Citation:
Assignee:
SMC Corporation
International Classes:
F16L37/32
Domestic Patent References:
| JP11201358A | ||||
| JP2005315420A | ||||
| JP2005069446A | ||||
| JP2069196U | ||||
| JP62013289U | ||||
| JP2000230685A | ||||
| JP62097390U | ||||
| JP63196893U | ||||
| JP52022215U | ||||
| JP2180198A | ||||
| JP658431A |
Foreign References:
| DE10247098A1 | ||||
| DE3125646A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Naoki Kashima
Yasuo Takubo
Toshiyuki Miyadera
Naoki Kashima
Yasuo Takubo