JPS6355927U - - Google Patents
Info
- Publication number
- JPS6355927U JPS6355927U JP15087386U JP15087386U JPS6355927U JP S6355927 U JPS6355927 U JP S6355927U JP 15087386 U JP15087386 U JP 15087386U JP 15087386 U JP15087386 U JP 15087386U JP S6355927 U JPS6355927 U JP S6355927U
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- light
- container
- float
- receiving element
- 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
- 239000007788 liquid Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Cookers (AREA)
Description
第１図は本考案の一実施例の電気湯沸し器の要
部縦断面図、第２図ａは同電気湯沸し器の動作状
態を示す要部横断面図、第２図ｂは同電気湯沸し
器の他の動作状態を示す要部横断面図、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図は同電気湯沸し器の投光素子と受光素子と
塗料の分光特性図、第５図は従来の電気湯沸し器
を示す縦断面図、第６図は同電気湯沸し器を示す
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、１０ａ……塗料、１２……投光素子、１３
……受光素子。
Fig. 1 is a longitudinal cross-sectional view of the main parts of an electric water heater according to an embodiment of the present invention, Fig. 2a is a cross-sectional view of the main parts showing the operating state of the electric water heater, and Fig. 2b is a cross-sectional view of the main parts of the electric water heater. Fig. 3 is a partially cutaway perspective view of the electric water heater;
Figure 4 is a spectral characteristic diagram of the light emitting element, light receiving element, and paint of the electric water heater, Figure 5 is a vertical cross-sectional view of the conventional electric water heater, and Figure 6 is a cross-sectional view of the main parts of the electric water heater. It is a front view. 1...Main body, 2...Container, 3...Heating element, 7...
...Liquid level display tube, 8...Liquid level display window, 10...Float, 10a...Paint, 12...Light emitter, 13
……Light receiving element.
Claims (1)
器内の液体を加熱する発熱体と、前記容器と連通
し、この容器内の液面変化に対応して液面を変化
させる液量表示管と、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
る波長域の光の透過と反射を防止する手段を前記
フロート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の透過と反
射を防止する手段は、受光素子が反応する波長域
の光の透過と反射を防止する塗料をフロートに塗
布した構成の実用新案登録請求の範囲第１項記載
の電気湯沸し器。[Claims for Utility Model Registration] (1) A container for storing hot water provided inside the main body, a heating element that heats the liquid in the container, and a heating element that communicates with the container and responds to changes in the liquid level in the container. a liquid level indicator tube that changes the liquid level by changing the liquid level; a float that is provided inside the liquid level indicator tube and moves up and down in response to changes in the liquid level in the liquid level indicator tube; and a float located outside the liquid level indicator tube. It has a liquid level display window provided in the main body part, and a light emitting element and a light receiving element arranged opposite to each other on the outside of the liquid level display tube, and transmits light in a wavelength range that the light receiving element reacts to. An electric water heater, wherein the float is provided with a means for preventing reflection. (2) The means for preventing the transmission and reflection of light in the wavelength range that the light-receiving element reacts to is a utility model registration application in which the float is coated with a paint that prevents the transmission and reflection of light in the wavelength range that the light-receiving element reacts to. The electric water heater according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15087386U JPS6355927U (en) | 1986-10-01 | 1986-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15087386U JPS6355927U (en) | 1986-10-01 | 1986-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6355927U true JPS6355927U (en) | 1988-04-14 |
Family
ID=31067413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15087386U Pending JPS6355927U (en) | 1986-10-01 | 1986-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6355927U (en) |
-
1986
- 1986-10-01 JP JP15087386U patent/JPS6355927U/ja active Pending