JPS602149U - combustion device - Google Patents

combustion device

Info

Publication number
JPS602149U
JPS602149U JP9370183U JP9370183U JPS602149U JP S602149 U JPS602149 U JP S602149U JP 9370183 U JP9370183 U JP 9370183U JP 9370183 U JP9370183 U JP 9370183U JP S602149 U JPS602149 U JP S602149U
Authority
JP
Japan
Prior art keywords
damper
combustion device
small
diameter
air passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9370183U
Other languages
Japanese (ja)
Other versions
JPH018846Y2 (en
Inventor
室屋　順市
Original Assignee
松下電器産業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP9370183U priority Critical patent/JPS602149U/en
Publication of JPS602149U publication Critical patent/JPS602149U/en
Application granted granted Critical
Publication of JPH018846Y2 publication Critical patent/JPH018846Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における燃焼装置の概略構成
図、第２図は同要部の拡大断面図、第３図は同弱燃焼時
の拡大断面図、第４図はダンパの平面図、第５図は騒音
特性を示すグラフ、第６図は従来例を示す断面図、第７
図はそのダンパの平面図である。 ５・・・空気通路、７・・・フィルター、９・・・ダン
パ、１１・・・小孔。 第２図 第３図　　　　−Fig. 1 is a schematic configuration diagram of a combustion device according to an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the main parts, Fig. 3 is an enlarged sectional view of the same during weak combustion, and Fig. 4 is a plan view of the damper. Figure 5 is a graph showing the noise characteristics, Figure 6 is a sectional view showing the conventional example, and Figure 7 is a graph showing the noise characteristics.
The figure is a plan view of the damper. 5... Air passage, 7... Filter, 9... Damper, 11... Small hole. Figure 2 Figure 3 -

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）フィルタを備えた燃焼用空気通路に空気調整用の
ダンパを設け、このダンパは上記燃焼用空気通路を開閉
するように構成するとともに空気通路閉成時に小空気量
を流す多数の小孔を形成し、この小孔は小径に設定して
ダンパの周縁部全域に設けた燃焼装置。(1) A damper for air adjustment is provided in the combustion air passage equipped with a filter, and this damper is configured to open and close the combustion air passage, and has a large number of small holes through which a small amount of air flows when the air passage is closed. This combustion device is formed with a small hole set to a small diameter and provided throughout the periphery of the damper. （２）上記フィルターの網目はダンパの小孔の径よりも
小さなものとしたことを特徴とする実用新案登録請求の
範囲第１項記載の燃焼装置。(2) The combustion device according to claim 1, wherein the mesh of the filter is smaller than the diameter of the small holes of the damper. （３）　　上記ダンパの小孔は直径２ｒｒａｎ以下とし
たことを特徴とする実用新案登録請求の範囲第１項記載
の燃焼装置。(3) The combustion device according to claim 1, wherein the small hole of the damper has a diameter of 2 rran or less.
JP9370183U 1983-06-17 1983-06-17 combustion device Granted JPS602149U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9370183U JPS602149U (en) 1983-06-17 1983-06-17 combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9370183U JPS602149U (en) 1983-06-17 1983-06-17 combustion device

Publications (2)

Publication Number Publication Date
JPS602149U true JPS602149U (en) 1985-01-09
JPH018846Y2 JPH018846Y2 (en) 1989-03-09

Family

ID=30224688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9370183U Granted JPS602149U (en) 1983-06-17 1983-06-17 combustion device

Country Status (1)

Country Link
JP (1) JPS602149U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213989U (en) * 1985-07-11 1987-01-28
JPS6289287U (en) * 1985-11-26 1987-06-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6137729B2 (en) * 2013-03-28 2017-05-31 Toto株式会社 Bathroom air conditioner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127733U (en) * 1974-04-03 1975-10-20
JPS5740816U (en) * 1980-08-19 1982-03-05
JPS57140816U (en) * 1981-02-28 1982-09-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740816B2 (en) * 1974-03-01 1982-08-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50127733U (en) * 1974-04-03 1975-10-20
JPS5740816U (en) * 1980-08-19 1982-03-05
JPS57140816U (en) * 1981-02-28 1982-09-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6213989U (en) * 1985-07-11 1987-01-28
JPS6289287U (en) * 1985-11-26 1987-06-08
JPH0540069Y2 (en) * 1985-11-26 1993-10-12

Also Published As

Publication number Publication date
JPH018846Y2 (en) 1989-03-09

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