Title:
暖房機
Document Type and Number:
Japanese Patent JP6854198
Kind Code:
B2
Abstract:
To provide a technology capable of surely supporting a heater and preventing occurrence of noise even in a case where the heater expands due to heating.SOLUTION: A support tool comprises a first pair of projections and a second pair of projections. In a state that one of the first pair of projections contacts with an outer peripheral surface of a first heater part, even when a heater expands, there is a space where the first heater part can expand with respect to the other projection, and in a state that one of the second pair of projections contacts with the outer peripheral surface of the first heater part, even when the heater expands, there is a space where the second heater part can expand with respect to the other projection.SELECTED DRAWING: Figure 4
Inventors:
Ryohei Ieda
Takuya Okada
Takuya Okada
Application Number:
JP2017116685A
Publication Date:
April 07, 2021
Filing Date:
June 14, 2017
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
F24H9/18; F24H3/04; F24H9/00
Domestic Patent References:
| JP54167841U | ||||
| JP52019956U | ||||
| JP52049940U | ||||
| JP5315052A |
Foreign References:
| US4644135 |
Attorney, Agent or Firm:
Kaiyu International Patent Office