JPS62954U

JPS62954U -

Info

Publication number: JPS62954U
Application number: JP9268885U
Authority: JP
Priority date: 1985-06-18
Filing date: 1985-06-18
Publication date: 1987-01-07

Description

[Brief explanation of the drawing]

第１図は本考案の原理を示す説明図、第２図は
本考案実施例の説明図、第３図はこれの要部の電
気回路の説明図、第４図は従来例の説明図であり
、図中１……燃焼制御装置、１１……取付基板、１２
……空気流検知素子、２３……サーミスタ、２０
……バーナ、３……連通管、３１……屈曲端、４
……排気路。 Fig. 1 is an explanatory diagram showing the principle of the present invention, Fig. 2 is an explanatory diagram of an embodiment of the invention, Fig. 3 is an explanatory diagram of the main part of the electric circuit, and Fig. 4 is an explanatory diagram of the conventional example. Yes, in the diagram 1... Combustion control device, 11... Mounting board, 12
... Air flow detection element, 23 ... Thermistor, 20
...Burner, 3...Communication pipe, 31...Bent end, 4
...Exhaust path.

補正昭６０．６．２０実用新案登録請求の範囲を次のように補正する
。Amendment June 20, 1986 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】強制吸排気回路に生じる空気流の有無を検知し
てバーナの燃焼を電気的に制御するものにおいて
、燃焼制御用の電気素子を配列した取付基板１１
に、雰囲気空気が流れているか停止しているかに
よつて、電気的特性が変化する空気流検知素子１
２を設け、この空気流検知素子の近傍と吸排気路
とを連通管３を介して接続し、吸排気路に空気流
が生じた場合にこの連通管の両端間に圧力差が生
じるような構成とし、上記空気流検知素子１２か
らの信号出力を燃焼制御装置１に入力させ、この
燃焼制御装置は空気流検知素子１２が空気流を検
知したときにのみバーナ２０を燃焼させる構成と
した強制吸排気燃焼装置。図面の簡単な説明を次のように補正する。明細書第９頁の第２行目から第５行目にかけて
「第１図は……図中、」とあるのを次にように補
正する。「第１図は本考案の原理を示す説明図、第２図
は本考案の第１実施例を示す説明図、第３図はこ
れの要部の電気回路の説明図、第４図は従来例の
説明図、第５図は第２実施例の説明図、第６図は
第３実施例の説明図であり、図中、」[Scope of Claim for Utility Model Registration] A mounting board 11 on which electric elements for combustion control are arranged in a device that electrically controls combustion of a burner by detecting the presence or absence of airflow occurring in a forced intake/exhaust circuit.
An air flow detection element 1 whose electrical characteristics change depending on whether atmospheric air is flowing or stopped.
2 is provided, and the vicinity of this air flow detection element and the intake/exhaust passage are connected via a communication pipe 3, so that when an air flow occurs in the intake/exhaust passage, a pressure difference is generated between both ends of the communication pipe. The configuration is such that the signal output from the air flow detection element 12 is input to the combustion control device 1, and the combustion control device is configured to cause the burner 20 to burn only when the air flow detection element 12 detects an air flow. Intake and exhaust combustion device. The brief description of the drawing has been amended as follows. From the second line to the fifth line on page 9 of the specification, the statement ``Figure 1...in the figure'' has been corrected as follows. ``Figure 1 is an explanatory diagram showing the principle of the present invention, Figure 2 is an explanatory diagram showing the first embodiment of the invention, Figure 3 is an explanatory diagram of the main part of the electric circuit, and Figure 4 is an explanatory diagram of the conventional FIG. 5 is an explanatory diagram of the second embodiment, and FIG. 6 is an explanatory diagram of the third embodiment.

Claims

[Scope of utility model registration request]

In a device that electrically controls burner combustion by detecting the presence or absence of airflow occurring in a forced intake/exhaust circuit, a mounting board 11 on which electric elements for combustion control are arranged.
There is an air flow detection element 12 whose electrical characteristics change depending on whether the atmospheric air is flowing or stopped.
The vicinity of this air flow detection element and the intake/exhaust passage are connected via a communication pipe 3, and the open end of the communication pipe on the intake/exhaust passage side is connected to the air flow when an air flow occurs in the intake/exhaust passage. The structure is such that suction pressure is generated in the pipe, and the signal output from the air flow detection element 12 is input to the combustion control device 1, and this combustion control device starts the burner operation only when the air flow detection element 12 detects an air flow. A forced intake/exhaust combustion device configured to burn 20.