Title:
ENGINE WORK MACHINE
Document Type and Number:
Japanese Patent JP2016118156
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an engine work machine capable of preventing the fogging due to improper operation while having both of auto choke means and hand control choke means.SOLUTION: In an engine work machine that operating the work machine by an engine having a carburetor and choke means, the choke means include: hand control choke means in which an intake air passage is squeezed with a choke valve 82 of which the degree of opening is manually variable; and auto choke means actuated when the engine is started, and including a solenoid valve for additionally injecting fuel into the intake air passage. The engine work machine includes a switch 89 in which a plunger 89a is pressed when a choke lever 85 is not operated. When it is determined by the switch 89 that the hand control choke means are used, the operation of the auto choke means is restricted.SELECTED DRAWING: Figure 7
Inventors:
SASAKI SHOHEI
Application Number:
JP2014258150A
Publication Date:
June 30, 2016
Filing Date:
December 20, 2014
Export Citation:
Assignee:
HITACHI KOKI KK
International Classes:
F02M1/02; F02B63/02; F02M1/10
Attorney, Agent or Firm:
Aoritsu patent business corporation
Shinichi Kakubo
Shinichi Kakubo
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