Title:
TREATMENT DEVICE OF EVAPORATED FUEL
Document Type and Number:
Japanese Patent JP3260603
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate to take out liquefied fuel in a trap case regardless of vertical relations of inlet and outlet pipes of evaporated fuel and a fuel tank of a case main body.
SOLUTION: A case main body 1 is set by projecting a relay pipe 4 on the case main body 1, installing a trap case 2 having an inlet pipe 2b and an outlet pipe 2c covering the relay pipe 4, installing a head part 3a having a bottleneck passage 3c and an orifice 3d and a suction pipe 3b orthogonal with it so that the head part 3a is aligned on a base end part of the relay pipe 4 and the outlet pipe 2c and directing the suction pipe 3b downward. Thereafter, liquefied fuel collected in the trap case 2 is sucked up, mixed with retarded fuel and fed by using flowing speed of fuel in the bottleneck passage 3c in a process to feed the liquefied fuel to an air inlet pipe from the outlet pipe 2c through the relay pipe 4 and the head part 3a by retarding fuel adsorbed in an adsorbent M in the case main body 1.
Inventors:
Hitofumi Takahashi
Yuji Chino
Hiroyuki Yoshida
Yuji Chino
Hiroyuki Yoshida
Application Number:
JP26613695A
Publication Date:
February 25, 2002
Filing Date:
September 21, 1995
Export Citation:
Assignee:
Tenex Co., Ltd.
International Classes:
B60K15/077; F02M25/08; (IPC1-7): F02M25/08; B60K15/077
Domestic Patent References:
| JP6108933A |
Attorney, Agent or Firm:
Shinichi Sanada
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