JPS6355929U - - Google Patents
Info
- Publication number
- JPS6355929U JPS6355929U JP15087686U JP15087686U JPS6355929U JP S6355929 U JPS6355929 U JP S6355929U JP 15087686 U JP15087686 U JP 15087686U JP 15087686 U JP15087686 U JP 15087686U JP S6355929 U JPS6355929 U JP S6355929U
- Authority
- JP
- Japan
- Prior art keywords
- light
- liquid level
- liquid
- receiving element
- liquid volume
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 3
Description
第１図は本考案の一実施例を示す電気湯沸し器
の要部縦断面図、第２図は同電気湯沸し器の要部
横断面図、第３図は同電気湯沸し器の一部を破断
して示した斜視図、第４図は従来の電気湯沸し器
を示す縦断面図、第５図は同電気湯沸し器の要部
横断面図である。
１……本体、２……容器、３……発熱体、７…
…液量表示管、８……液量表示窓、１０……フロ
ート、１２……投光素子、１３……受光素子、１
５……塗料。
Fig. 1 is a vertical cross-sectional view of the main parts of an electric water heater showing an embodiment of the present invention, Fig. 2 is a cross-sectional view of the main parts of the electric water heater, and Fig. 3 is a partially cutaway view of the electric water heater. FIG. 4 is a longitudinal cross-sectional view showing a conventional electric water heater, and FIG. 5 is a cross-sectional view of a main part of the electric water heater. 1...Main body, 2...Container, 3...Heating element, 7...
...Liquid level display tube, 8...Liquid level display window, 10...Float, 12...Light emitter, 13...Light receiving element, 1
5...Paint.
Claims (1)
器内の液体を加熱する発熱体と、前記容器と連通
した液量表示管と、この液量表示管内に設けられ
、かつ液量表示管内の液面の変化に対応して上下
動するフロートと、前記液量表示管の外側に位置
する本体部分に設けられた液量表示窓と、前記液
量表示管の外側に対向して配置された投光素子お
よび受光素子とを有し、この受光素子が反応する
波長域の光線の透過を防止する手段を前記液量表
示窓に設けた電気湯沸し器。 (2) 受光素子が反応する波長域の光線の透過を
防止する手段は、受光素子が反応する波長域の光
線の透過を防止する塗料を液量表示窓に塗布して
構成した実用新案登録請求の範囲第１項記載の電
気湯沸し器。[Scope of Claim for Utility Model Registration] (1) A container for storing hot water provided inside the main body, a heating element for heating the liquid in this container, a liquid level display tube communicating with the container, and the inside of this liquid level display tube. a float provided in the liquid volume display tube that moves up and down in response to changes in the liquid level in the liquid volume display tube; a liquid volume display window provided on a main body portion located outside the liquid volume display tube; and the liquid volume display 1. An electric water heater comprising a light projecting element and a light receiving element arranged opposite to each other on the outside of a tube, the liquid level display window being provided with means for preventing transmission of light in a wavelength range to which the light receiving element reacts. (2) The means for preventing the transmission of light in the wavelength range in which the light-receiving element reacts is a utility model registration application in which the liquid level display window is coated with a paint that prevents the transmission of light in the wavelength range in which the light-receiving element reacts. The electric water heater according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986150876U JPH0440590Y2 (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986150876U JPH0440590Y2 (en) | 1986-10-01 | 1986-10-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6355929U true JPS6355929U (en) | 1988-04-14 |
| JPH0440590Y2 JPH0440590Y2 (en) | 1992-09-24 |
Family
ID=31067419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986150876U Expired JPH0440590Y2 (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440590Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179043U (en) * | 1982-04-22 | 1983-11-30 | タイガー魔法瓶株式会社 | electric pot |
| JPS59183333A (en) * | 1983-04-01 | 1984-10-18 | Matsushita Electric Ind Co Ltd | Bath with level-detecting mechanism |
| JPS6110150U (en) * | 1984-06-21 | 1986-01-21 | シャープ株式会社 | Pot water supply indicator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5426161A (en) * | 1977-07-27 | 1979-02-27 | Matsushita Electric Works Ltd | Electric razor |
-
1986
- 1986-10-01 JP JP1986150876U patent/JPH0440590Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58179043U (en) * | 1982-04-22 | 1983-11-30 | タイガー魔法瓶株式会社 | electric pot |
| JPS59183333A (en) * | 1983-04-01 | 1984-10-18 | Matsushita Electric Ind Co Ltd | Bath with level-detecting mechanism |
| JPS6110150U (en) * | 1984-06-21 | 1986-01-21 | シャープ株式会社 | Pot water supply indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440590Y2 (en) | 1992-09-24 |