Zama Japan Kabushiki Kaisha Patent applications |
Patent application number | Title | Published |
20150176532 | MAIN FUEL JET AND NOZZLE ASSEMBLY FOR A CARBURETOR - A carburetor includes a body with an air intake path, a fuel pump and a fuel pressure regulator and having a main fuel jet and nozzle assembly with a main fuel jet releasably coupled to the body of the carburetor. Alternatively, a main fuel jet and nozzle assembly includes a nozzle and check valve retainer formed as a single component. In other embodiments, a carburetor is provided having a fuel pump and fuel pressure regulator positioned on the same side of the body. A fuel pump and metering chamber diaphragm sandwiched between the body of the carburetor and a pump body and cover, separates a pump chamber from a pulse chamber of the fuel pump and separates a fuel chamber from an air chamber in the fuel pressure regulator. | 06-25-2015 |
20150014873 | THROTTLE VALVE DEVICE - A throttle valve device ideal for small, inexpensive implements is provided. The throttle valve device having a damping member for slowly closing a throttle valve. The throttle valve device ( | 01-15-2015 |
20140076277 | CARBURETOR WITH INTEGRATED CABLE RETAINER - A carburetor comprising a throttle cable housing mountable over a throttle cable and couplable to a retainer or receptacle that is an integrated part of the carburetor assembly. The throttle cable housing is configured with a molded protrusion that snaps into the retainer or receptacle on the carburetor so that once installed the throttle cable housing cannot be removed without a special tool. The retainer or receptacle accepts the snap in throttle cable housing and can be positioned in a variety of ways to facilitate the requirements of the engine manufacturer. In a rotary carburetor, the retainer or receptacle is preferable formed on the rotor cover. In a carburetor with a butterfly throttle valve, the retainer or receptacle is preferable formed as an integrated part of the metering chamber cover. | 03-20-2014 |