Title:
【発明の名称】二段式バルブを備えた蒸気回収装置
Document Type and Number:
Japanese Patent JP3150702
Kind Code:
B2
Abstract:
A liquid-responsive control valve (20,120) for controlling the venting of fuel vapor from a fuel tank (10) to a vapor recovery apparatus (18) in a manner providing a shutoff cue to a person filling the tank. The control valve comprises valve means adapted for venting fuel vapor from the tank to the recovery apparatus at a first higher rate when the fuel level in the tank is below a first level, at a second lower rate when the fuel level in the tank reaches the first level, and for closing when a second higher level is reached.
Inventors:
Benjii, Robert Pee
Bergma, Rudolph
Bergma, Rudolph
Application Number:
JP50813296A
Publication Date:
March 26, 2001
Filing Date:
August 08, 1995
Export Citation:
Assignee:
GT Products, Inc.
International Classes:
F16K24/00; B60K15/035; B60K15/04; F16K17/36; F16K24/04; (IPC1-7): F16K24/00
Domestic Patent References:
| JP7280117A | ||||
| JP6297968A | ||||
| JP4201722A | ||||
| JP4365624A | ||||
| JP5185850A | ||||
| JP545899Y2 | ||||
| JP439061Y2 | ||||
| JP7503295A |
Other References:
【文献】米国特許5044389(US,A)
【文献】米国特許5028244(US,A)
【文献】米国特許5297528(US,A)
【文献】米国特許5462100(US,A)
【文献】米国特許4953583(US,A)
【文献】米国特許5028244(US,A)
【文献】米国特許5297528(US,A)
【文献】米国特許5462100(US,A)
【文献】米国特許4953583(US,A)
Attorney, Agent or Firm:
Hideo Takino (2 outside)