Title:
フロートバルブ装置
Document Type and Number:
Japanese Patent JP3587610
Kind Code:
B2
Abstract:
A float valve device for a fuel tank of an automotive vehicle. The float valve device comprises a valve body installed to an upper wall of the fuel tank. The valve body is formed thereinside with a communication passage for establishing communication between inside and outside of the fuel tank. A valve mouth member is fixedly disposed inside the communication passage and includes a lower end section having a peripheral portion defining thereinside a valve opening which forms part of the communication passage. A float is disposed inside the valve body and movable relative to the valve opening in accordance with a level of the liquid in the fuel tank. A rubber member is securely disposed at an upper section of the float. The rubber member has a sealing face which is substantially flat and contactable with the peripheral portion of the valve mouth member to close the valve opening upon ascending of the float.
More Like This:
| WO/1995/003085 | MULTI-FUNCTION CHECK VALVE |
| WO/2018/003580 | FILTER DEVICE |
Inventors:
Toshio Hattori
Junya Ohno
Junya Ohno
Application Number:
JP1301096A
Publication Date:
November 10, 2004
Filing Date:
January 29, 1996
Export Citation:
Assignee:
Nifco Co., Ltd.
Nissan Motor Co., Ltd
Nissan Motor Co., Ltd
International Classes:
F16K24/04; F16K31/22; (IPC1-7): F16K31/22
Domestic Patent References:
| JP8128371A |
Foreign References:
| US5028244 |
Attorney, Agent or Firm:
Tamio Nishiwaki