Title:
ELECTRIC SAW CAPABLE OF RECYCLING HEAT OF EXHAUST GAS
Document Type and Number:
Japanese Patent JP2018009560
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric saw capable of recycling gas of exhaust heat to be discarded to warm a grip so as to prevent an operator's hand from getting cold during work in winter, thereby improving work efficiency.SOLUTION: There is provided an electric saw capable of recycling heat of exhaust gas discharged outside a case when an engine is driven. In more detail, the electric saw capable of recycling heat of exhaust gas includes a coiled tube-like exhaust gas suction part in which a suction port is formed at a discharge part where exhaust gas is discharged from the case, and a hollow grip part connected to the exhaust gas suction part, at one end of which an exhaust gas discharge port from which exhaust gas is discharged is formed. The exhaust gas is caused to pass through the inside of the grip part to warm the grip part so as to prevent an operator's hand from getting cold during work in winter, thereby improving work efficiency.SELECTED DRAWING: Figure 1
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Inventors:
HA YONG SOO
Application Number:
JP2016210716A
Publication Date:
January 18, 2018
Filing Date:
October 27, 2016
Export Citation:
Assignee:
HA YONG SOO
International Classes:
F01N5/02; F02B63/00; F02B63/02
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa