JPH01134838U - - Google Patents
Info
- Publication number
- JPH01134838U JPH01134838U JP2953788U JP2953788U JPH01134838U JP H01134838 U JPH01134838 U JP H01134838U JP 2953788 U JP2953788 U JP 2953788U JP 2953788 U JP2953788 U JP 2953788U JP H01134838 U JPH01134838 U JP H01134838U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- fan motor
- revolutions
- clogging
- comparison means
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図はこの考案の空気調和機の制御装置にお
けるブロツク図、第２図はフアンモータの回転数
―風量特性図、第３図は従来の空気調和機の制御
装置におけるブロツク図である。
１１…フアンモータ、１２…ホールＩＣ、１３
…比較回路、１４…閾値記憶部、１５…表示灯。
FIG. 1 is a block diagram of the air conditioner control device of this invention, FIG. 2 is a fan motor rotation speed-air volume characteristic diagram, and FIG. 3 is a block diagram of a conventional air conditioner control device. 11...Fan motor, 12...Hall IC, 13
...Comparison circuit, 14...Threshold storage section, 15...Indicator light.
Claims (1)
２によつて検知している空気調和機の制御装置に
おいて、 上記回転数検知手段１２によつて検知されたフ
アンモータ１１の回転数とフアンモータ１１の回
転数の予め定められた閾値とを比較して、フアン
モータ１１の回転数が上記閾値を越えた場合に目
詰まり信号を出力する回転数比較手段１３と、 上記回転数比較手段１３からの目詰まり信号に
基づいて動作する目詰まり表示手段１５を備えた
ことを特徴とする空気調和機の制御装置。[Scope of Claim for Utility Model Registration] The rotation speed detection means 1 detects the rotation speed of the fan motor 11.
2, the number of revolutions of the fan motor 11 detected by the number of revolutions detecting means 12 is compared with a predetermined threshold value of the number of revolutions of the fan motor 11. a rotation speed comparison means 13 that outputs a clogging signal when the rotation speed of the fan motor 11 exceeds the threshold; and a clogging display means that operates based on the clogging signal from the rotation speed comparison means 13. 15. A control device for an air conditioner, comprising: 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2953788U JPH01134838U (en) | 1988-03-04 | 1988-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2953788U JPH01134838U (en) | 1988-03-04 | 1988-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134838U true JPH01134838U (en) | 1989-09-14 |
Family
ID=31253842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2953788U Pending JPH01134838U (en) | 1988-03-04 | 1988-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134838U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642791A (en) * | 1992-05-01 | 1994-02-18 | Chiyoufu Seisakusho:Kk | Air conditioner machine |
| JP2002062589A (en) * | 2000-08-16 | 2002-02-28 | Sony Corp | Clogging detecting device, video display device and clogging detecting method |
| US11865483B2 (en) | 2018-12-26 | 2024-01-09 | Nec Corporation | State estimation apparatus, method, and program recording medium |
-
1988
- 1988-03-04 JP JP2953788U patent/JPH01134838U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0642791A (en) * | 1992-05-01 | 1994-02-18 | Chiyoufu Seisakusho:Kk | Air conditioner machine |
| JP2002062589A (en) * | 2000-08-16 | 2002-02-28 | Sony Corp | Clogging detecting device, video display device and clogging detecting method |
| US11865483B2 (en) | 2018-12-26 | 2024-01-09 | Nec Corporation | State estimation apparatus, method, and program recording medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01134838U (en) | ||
| JPS59126715U (en) | Protection device for vehicle air conditioner | |
| JPS61118619U (en) | ||
| JPS6455107U (en) | ||
| JPH0273226U (en) | ||
| JPH0361236U (en) | ||
| JPS6042917U (en) | Wind speed detection device | |
| JPS6093446U (en) | Starter motor deterioration warning device | |
| JPH0291498U (en) | ||
| JPS61122147U (en) | ||
| JPH0318637U (en) | ||
| JPS6252839U (en) | ||
| JPS58118009U (en) | Motor actuator drive control device | |
| JPS59120839U (en) | Air conditioner control device | |
| JPH0325171U (en) | ||
| JPH0382608U (en) | ||
| JPS6012128U (en) | Air conditioner control device | |
| JPS6034014U (en) | Vehicle air conditioner | |
| JPS61186025U (en) | ||
| JPH01170010U (en) | ||
| JPH0220760U (en) | ||
| KR920015094A (en) | Wind direction air volume control device and method of air conditioner | |
| JPH0411342U (en) | ||
| JPS59126711U (en) | Air conditioning blower control device | |
| JPS6227718U (en) |