JPS5869740U - water heater - Google Patents
water heaterInfo
- Publication number
- JPS5869740U JPS5869740U JP16530081U JP16530081U JPS5869740U JP S5869740 U JPS5869740 U JP S5869740U JP 16530081 U JP16530081 U JP 16530081U JP 16530081 U JP16530081 U JP 16530081U JP S5869740 U JPS5869740 U JP S5869740U
- Authority
- JP
- Japan
- Prior art keywords
- case
- water heater
- lid portion
- attached
- rectangular
- 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.)
- Pending
Links
Landscapes
- Gas Burners (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
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
図面は本考案に係る湯沸器の実施の態様を例示し、第１
図は概略縦断面図、第２図は第１図の■−■線断面図、
第３図は第１図の■−■線断面図、第４図は従来例の概
略縦断面図である。
」２・・・・・・ケース、１２ａ・・・・・・ケース長
方形部分、１２ｂ・・・・・・ケース一端部、１２Ｃ・
・・・・・ケース開口縁部、１３・・・・・・蓋部分、
１５ａ、１５ｂ・・・・・・水管第１部分、１５Ｃ・・
・・・・水管第２部分、１６・・・・・・受熱用フィン
。The drawings illustrate embodiments of the water heater according to the present invention, and show the first embodiment.
The figure is a schematic vertical sectional view, Figure 2 is a sectional view taken along the line ■-■ in Figure 1,
FIG. 3 is a sectional view taken along the line ■--■ in FIG. 1, and FIG. 4 is a schematic longitudinal sectional view of the conventional example. "2...Case, 12a...Case rectangular part, 12b...One end of the case, 12C...
...Case opening edge, 13...Lid part,
15a, 15b...First part of water pipe, 15C...
.... Water pipe second part, 16... Heat receiving fins.
Claims (1)
設した蓋部分１３を取付けて、前記ケース１２の一端側
開口を閉塞し、木管第１部分１５ａ、１５ｂを前記ケー
ス１２に対して貫設すると共に、水管第２部分１５Ｃを
前記ケース１２の外周面に接触配置し、前記木管第１部
分１５ａ、１５ｂに受熱用フィン１６を前記ケース１２
内に位置させて付設し、前記ケース１２を、前記受熱用
フィン１６を内装した部分１２ａにおいて長方形に形成
し、前記木管第１部分１５ａ、１５ｂを前記長方形部分
１２ａの長辺方向に延設した湯沸器であって、前記ケー
ス１２を、前記長方形部分１２ａよりも前記蓋部分１３
で閉塞した一端部１２ｂにおける横断内部面積が小にな
るように形成しである事を特徴とする湯沸器。 ■ 前記蓋部分１３を取付けた側において、前記ケー３
１２の開口縁部１２Ｃを前記蓋部分１３の内側面に近接
して内方に張出しである事を特徴とする実用新案登録請
求の範囲第０項に記載の湯沸器。[Claims for Utility Model Registration] ■ A lid portion 13 connected to the burner is attached to a cylindrical case 12 forming a combustion chamber to close an opening at one end of the case 12, and the first woodwind portion 15a, 15b is installed through the case 12, the second water tube portion 15C is placed in contact with the outer peripheral surface of the case 12, and the heat receiving fins 16 are attached to the first wood tube portions 15a, 15b.
The case 12 is formed into a rectangular shape in a portion 12a in which the heat receiving fins 16 are installed, and the first wood pipe portions 15a and 15b extend in the long side direction of the rectangular portion 12a. In the water heater, the case 12 is placed closer to the lid portion 13 than the rectangular portion 12a.
1. A water heater characterized in that the cross-sectional internal area at one end portion 12b that is closed is small. ■ On the side where the lid portion 13 is attached, the case 3
12. The water heater according to claim 0, wherein the opening edge 12C of the lid portion 12 protrudes inwardly in close proximity to the inner surface of the lid portion 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16530081U JPS5869740U (en) | 1981-11-04 | 1981-11-04 | water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16530081U JPS5869740U (en) | 1981-11-04 | 1981-11-04 | water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5869740U true JPS5869740U (en) | 1983-05-12 |
Family
ID=29957503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16530081U Pending JPS5869740U (en) | 1981-11-04 | 1981-11-04 | water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021025686A (en) * | 2019-08-02 | 2021-02-22 | 東京瓦斯株式会社 | Combustion apparatus |
-
1981
- 1981-11-04 JP JP16530081U patent/JPS5869740U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021025686A (en) * | 2019-08-02 | 2021-02-22 | 東京瓦斯株式会社 | Combustion apparatus |
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