SPRAY GUN

WIPO Patent Application WO/2014/192610

A1

Provided is a spray gun which is configured so that a liquid material is sufficiently heated and so that the liquid material is capable of being smoothly sprayed without adhering to the inner periphery, etc. of a spray nozzle. A spray gun (10) mixes, in the air, a flow of a liquid material and a flow of air and atomizes the mixture. The spray gun (10) is provided with: a barrel (20); a spray nozzle (16) which discharges the flow of a liquid material through a liquid material supply opening (21) formed in a part of the peripheral side surface of the barrel (20) and supplying the liquid material, and through a liquid material discharge opening (16A) disposed at the front end of the barrel (20) and connected to the liquid material supply opening (21); an air cap (70) which is disposed on the front end side of the barrel (20) so as to surround the front end of the spray nozzle (16) and which discharges the flow of air through a slit (S) formed between the inner peripheral surface of the air cap (70) and the outer peripheral surface of the front end; and a first heater (81) which is disposed within a flow passage for the liquid material, the flow passage being located between the liquid material supply opening (21) and liquid material discharge opening (16A) of the spray nozzle (16).

JPH0648137	[Title of Invention] Lance device
WO/2014/116633	PLURAL COMPONENT SYSTEM HEATER

SHIMAZAKI YOSUKE (JP)
KUWATA TOHRU (JP)

PCT/JP2014/063425

December 04, 2014

May 21, 2014

Click for automatic bibliography generation  

ANEST IWATA CORP (JP)

B05B7/16; A23G1/00; A23G1/30

JP2000185246A	2000-07-04
JP2000070818A	2000-03-07
JPH05345157A	1993-12-27
JPH01215363A	1989-08-29
JP2000237641A	2000-09-05
JPS6382454U	1988-05-30
JPS553991A	1980-01-12

ONO, Shinjiro et al. (JP)
Ono Shinjiro (JP)

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