Title:
TORCH
Document Type and Number:
Japanese Patent JP2019102415
Kind Code:
A
Abstract:
To provide a torch that can reliably prevent a flame from going out due to windy and/or rainy weather while securing performance property with a flame.SOLUTION: A torch includes: a main burner 11 for forming a flame; a flame holding mechanism 12 for holding a combustion state of the main burner 11 when the flame of the main burner 11 is about to go out; and a gas delivery pipe 13 for sending a combustion gas to the main burner 11 and the flame holding mechanism 12 from a gas vessel 17 filled with the combustion gas.SELECTED DRAWING: Figure 3
Inventors:
YAMAMOTO HIROSHI
Application Number:
JP2018007361A
Publication Date:
June 24, 2019
Filing Date:
January 19, 2018
Export Citation:
Assignee:
SHINFUJI BURNER KK
International Classes:
F21L17/00; F23D14/28
Domestic Patent References:
| JPH10238722A | 1998-09-08 | |||
| JPH01234708A | 1989-09-20 |
Foreign References:
| US20030211435A1 | 2003-11-13 | |||
| US5902101A | 1999-05-11 | |||
| CN101354133A | 2009-01-28 |
Attorney, Agent or Firm:
Naoya Kamata
Bunji Kamada
Yaichiro Nakatani
Bunji Kamada
Yaichiro Nakatani