JPH0225863U - - Google Patents
Info
- Publication number
- JPH0225863U JPH0225863U JP10429588U JP10429588U JPH0225863U JP H0225863 U JPH0225863 U JP H0225863U JP 10429588 U JP10429588 U JP 10429588U JP 10429588 U JP10429588 U JP 10429588U JP H0225863 U JPH0225863 U JP H0225863U
- Authority
- JP
- Japan
- Prior art keywords
- frost
- frost detection
- heating means
- detection device
- frosting
- 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
- 238000001514 detection method Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案の第１実施例における着霜検
知装置の部分断面を有する側面図、第２図及び第
３図はそれぞれこの考案の第２、第３実施例にお
ける着霜検知装置の要部模式図、第４図は従来の
着霜検知装置の斜視図、第５図〜第７図はそれぞ
れ上記第４図に示した従来装置とは異なる構造や
方式の着霜検知装置における要部模式図である。
１…フレーム、１０…着霜検知部材、１３…着
霜面、１４…着霜検知部、２１，２２…抵抗発熱
体。
FIG. 1 is a side view with a partial cross section of a frost detection device according to a first embodiment of this invention, and FIGS. FIG. 4 is a perspective view of a conventional frost detection device, and FIGS. 5 to 7 show important parts of a frost detection device having a structure and method different from those of the conventional device shown in FIG. 4 above. It is a schematic diagram. DESCRIPTION OF SYMBOLS 1... Frame, 10... Frost formation detection member, 13... Frost formation surface, 14... Frost formation detection part, 21, 22... Resistance heating element.
Claims (1)
霜面１３に対向させて配設される着霜検知部材１
０とから着霜検知部１４を構成して成る着霜検知
装置であつて、さらに上記着霜検知部１４を加熱
する加熱手段を設けていることを特徴とする着霜
検知装置。 ２ 上記着霜検知部材１０に通電して発熱させる
ことにより上記の加熱手段を構成していることを
特徴とする第１請求項記載の着霜検知装置。 ３ 上記着霜検知部材１０に貼着される抵抗発熱
体２１で上記加熱手段を構成していることを特徴
とする第１請求項記載の着霜検知装置。 ４ 上記着霜面１３に貼着される抵抗発熱体２２
で上記加熱手段を構成していることを特徴とする
第１又は第２又は第３請求項記載の着霜検知装置
。[Claims for Utility Model Registration] 1. A frosting surface 13 formed on the frame 1, and a frosting detection member 1 disposed opposite to this frosting surface 13.
1. A frost detection device comprising a frost detection section 14 made up of a frost detection section 14 and a frost detection section 14, further comprising a heating means for heating the frost detection section 14. 2. The frost detection device according to claim 1, wherein the heating means is configured by energizing the frost detection member 10 to generate heat. 3. The frost detection device according to claim 1, wherein the heating means is constituted by a resistance heating element 21 attached to the frost detection member 10. 4 Resistance heating element 22 attached to the frosting surface 13
3. The frost formation detection device according to claim 1, wherein said heating means is comprised of:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10429588U JPH0225863U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10429588U JPH0225863U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225863U true JPH0225863U (en) | 1990-02-20 |
Family
ID=31335884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10429588U Pending JPH0225863U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225863U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360293A (en) * | 1976-11-10 | 1978-05-30 | Matsushita Electric Ind Co Ltd | Frost detector |
-
1988
- 1988-08-05 JP JP10429588U patent/JPH0225863U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5360293A (en) * | 1976-11-10 | 1978-05-30 | Matsushita Electric Ind Co Ltd | Frost detector |