Title:
燃焼装置および温水装置
Document Type and Number:
Japanese Patent JP6805727
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a combustion apparatus which can inhibit damage of a burner, and to provide a water heating apparatus.SOLUTION: A combustion apparatus includes: a burner; a case 11; and an ignition plug 14. The burner generates a combustion gas for heating. The case 11 is disposed at the downstream side of the burner in a combustion gas flowing direction and partitions the interior from the exterior. The ignition plug 14 has a tip part 14T positioned within the case 11 and is attached to the case 11 penetrating through the case 11. The combustion apparatus is configured so as to restrict the tip part 14T of the ignition plug 14 from rotating to the burner side.SELECTED DRAWING: Figure 3
Inventors:
Norihide Wada
Application Number:
JP2016210402A
Publication Date:
December 23, 2020
Filing Date:
October 27, 2016
Export Citation:
Assignee:
Noritsu Co., Ltd.
International Classes:
F23Q3/00; F24H9/18
Domestic Patent References:
| JP10300082A | ||||
| JP7023832U | ||||
| JP2009266278A | ||||
| JP62166458U | ||||
| JP3087056U | ||||
| JP62091726A | ||||
| JP2000283462A | ||||
| JP8261460A | ||||
| JP2005188876A |
Foreign References:
| EP2388523A2 |
Attorney, Agent or Firm:
Fukami patent office