Simple startup carburetor
AssigneeQian Chen
InventorsQian Chen, Yongcheng Jia
Life of this patent
Estimating the term…
Abstract
A carburetor improves the starting performance of an engine. The carburetor includes a main body, a pump oil ball and a fuel-air mixing channel which extends through the main body. The pump oil ball is mounted to an air strangler spindle via a spiral groove. When the pump oil ball is pressed, the air strangler spindle is driven to rotate by the spiral groove and thus to control the air strangler spindle between the fully open state and the fully closed state. The carburetor dramatically improves the starting performance of the engine.
Claims21
A simple startup carburetor comprising a main body, a pump oil ball and a fuel-air mixing channel which extends through the main body,
- wherein the said pump oil ball is mounted to an air strangler spindle via a spiral groove,
- when the pump oil ball is pressed, the air strangler spindle is driven to rotate by the spiral groove and thus to control the air strangler spindle between a fully open state and a fully closed state, and
- the simple startup carburetor installs a temperature controller platen, a paraffin temperature controller is installed on a lower cover of the carburetor by the temperature controller platen, and is fixed on the main body of the carburetor by at least one screw.
A simple startup carburetor comprising a main body, a pump oil ball and a fuel-air mixing channel which extends through the main body,
- wherein the said pump oil ball is mounted to an air strangler spindle via a spiral groove,
- when the pump oil ball is pressed, the air strangler spindle is driven to rotate by the spiral groove and thus to control the air strangler spindle between a fully open state and a fully closed state, and the spiral groove is provided in a body of the spiral groove, a spiral groove pin is provided on the air strangler spindle, the spiral groove pin extends through the spiral groove and thus locates the spiral groove on the air strangler spindle.
A simple startup carburetor comprising a main body, a pump oil ball and a fuel-air mixing channel which extends through the main body,
- wherein the said pump oil ball is mounted to an air strangler spindle via a spiral groove,
- when the pump oil ball is pressed, the air strangler spindle is driven to rotate by the spiral groove and thus to control the air strangler spindle between a fully open state and a fully closed state, and a locating pin is set in between the spiral groove and the main body.
Dependencies are inferred from the claim text.