JPS61197991U - - Google Patents
Info
- Publication number
- JPS61197991U JPS61197991U JP8025685U JP8025685U JPS61197991U JP S61197991 U JPS61197991 U JP S61197991U JP 8025685 U JP8025685 U JP 8025685U JP 8025685 U JP8025685 U JP 8025685U JP S61197991 U JPS61197991 U JP S61197991U
- Authority
- JP
- Japan
- Prior art keywords
- light
- washing machine
- receiving element
- machine according
- turbidity
- 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
- 238000005406 washing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000001228 spectrum Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000000007 visual effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案の洗濯機に於ける濁度検知装
置の側断面図、第２図は発光受光素子の平面図、
第３図は洗濯機の断面図、第４図は制御機構のブ
ロツク図、第５図は濁度検知装置の回路図、第６
図はアモルフアス可視光全スペクトルセンサの分
光感度特性図、第７図は従来の濁度検知装置の断
面図である。
１７…濁度検知装置、２９…発光素子（発光ダ
イオード、３０…受光素子（アモルフアス可視光
全スペクトルセンサ）。
Fig. 1 is a side sectional view of the turbidity detection device in a washing machine of the present invention, Fig. 2 is a plan view of the light emitting and receiving element;
Fig. 3 is a sectional view of the washing machine, Fig. 4 is a block diagram of the control mechanism, Fig. 5 is a circuit diagram of the turbidity detection device, and Fig. 6 is a sectional view of the washing machine.
The figure is a spectral sensitivity characteristic diagram of an amorphous visible light full spectrum sensor, and FIG. 7 is a cross-sectional view of a conventional turbidity detection device. 17... Turbidity detection device, 29... Light emitting element (light emitting diode), 30... Light receiving element (amorphous visible light full spectrum sensor).
Claims (1)
び受光素子から成る濁度検知装置を備え、前記受
光素子として、人の視感度に近似する分光感度を
有する素子を用いたことを特徴とする洗濯機。 (2) 前記発光素子からの光を緑色光としたこと
を特徴とする実用新案登録請求の範囲第１項記載
の洗濯機。 (3) 前記受光素子としてアモルフアス可視光全
スペクトルセンサを用いたことを特徴とする実用
新案登録請求の範囲第１項記載の洗濯機。[Claims for Utility Model Registration] (1) A turbidity detection device consisting of a light-emitting element and a light-receiving element for detecting the turbidity of washing liquid, the light-receiving element having a spectral sensitivity close to human visual sensitivity. A washing machine characterized by using an element having: (2) The washing machine according to claim 1, wherein the light emitted from the light emitting element is green light. (3) The washing machine according to claim 1, wherein an amorphous visible light full spectrum sensor is used as the light receiving element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080256U JPH0350874Y2 (en) | 1985-05-29 | 1985-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985080256U JPH0350874Y2 (en) | 1985-05-29 | 1985-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61197991U true JPS61197991U (en) | 1986-12-10 |
| JPH0350874Y2 JPH0350874Y2 (en) | 1991-10-30 |
Family
ID=30625934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985080256U Expired JPH0350874Y2 (en) | 1985-05-29 | 1985-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350874Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5764098A (en) * | 1980-06-18 | 1982-04-17 | Philips Nv | Method and apparatus for detecting separation of dye from wash |
-
1985
- 1985-05-29 JP JP1985080256U patent/JPH0350874Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5764098A (en) * | 1980-06-18 | 1982-04-17 | Philips Nv | Method and apparatus for detecting separation of dye from wash |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0350874Y2 (en) | 1991-10-30 |