Title:
MIXER FOR GAS FUEL
Document Type and Number:
WIPO Patent Application WO/2002/031337
Kind Code:
A1
Abstract:
A mixer for gas fuel (1), comprising a throttle valve (4) openably disposed in an intake passage (2) connected to an engine and a gas fuel feed passage (6) connected to the upstream side of the throttle valve (4), a gas fuel control valve (5) for openably controlling the intake passage (2) installed in the intake passage (2) on the upstream side of the connection part of the gas fuel feed passage (6), and a gas fuel control valve openable control means (11) varying the opening of the gas fuel control valve (4) according to the operating conditions of the engine.
Inventors:
IIDA YOSHIKATSU (JP)
Application Number:
PCT/JP2001/008988
Publication Date:
April 18, 2002
Filing Date:
October 12, 2001
Export Citation:
Assignee:
YAMAHA MOTOR CO LTD (JP)
IIDA YOSHIKATSU (JP)
IIDA YOSHIKATSU (JP)
International Classes:
F02M13/08; F02M21/04; F02D9/02; (IPC1-7): F02M21/04
Foreign References:
| JPH08296505A | 1996-11-12 | |||
| US4352677A | 1982-10-05 | |||
| JPS52133815U | 1977-10-12 | |||
| JPH0575459U | 1993-10-15 | |||
| JPS55160147A | 1980-12-12 |
Other References:
See also references of EP 1331387A4
Attorney, Agent or Firm:
Shimoichi, Tsutomu (Utsubohonmachi 1-chome Nishi-ku Osaka-shi, Osaka, JP)
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