Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ACCELERATING DEVICE OF DIAPHRAGM TYPE CARBURETTOR
Document Type and Number:
Japanese Patent JPH07332160
Kind Code:
A
Abstract:

PURPOSE: To provide an accelerator device which can supply a fuel for acceleration and can favorably be used in a multi-gang carburettor when an accelerative operation is to be made from the first time in the condition that no fuel is stored in a fuel regulator chamber.

CONSTITUTION: CAn air pump device 1 is partitioned by a partition 2 into an atmospheric chamber 3 and a pump chamber 4, and an air suction path 7 equipped with a suction side check valve 6 and an air discharge path 9 equipped with a suck-out side check valve 8 are provided leading to the pump chamber 4, and the partition 2 is driven with the opening/closing motions of a throttle valve 54. The air discharge path 9 of the air pump device 1 is coupled with the atmospheric chamber 45 of a carburettor. In this carburettor of multi- gang type where a plurality of carburettors are installed, the air discharge path 9 is diverged into a plurality of branch lines in a position downstream of the discharge side check valve 8, and these branch lines are coupled with the atmospheric chambers 45 of the carburettors.


More Like This:
Inventors:
Fujiwara, Hideji
Application Number:
JP1994000150535
Publication Date:
December 22, 1995
Filing Date:
June 08, 1994
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KEIHIN SEIKI MFG CO LTD
International Classes:
F02M7/093; (IPC1-7): F02M7/093
Attorney, Agent or Firm:
池田 宏