JPS63181417U - - Google Patents
Info
- Publication number
- JPS63181417U JPS63181417U JP7113787U JP7113787U JPS63181417U JP S63181417 U JPS63181417 U JP S63181417U JP 7113787 U JP7113787 U JP 7113787U JP 7113787 U JP7113787 U JP 7113787U JP S63181417 U JPS63181417 U JP S63181417U
- Authority
- JP
- Japan
- Prior art keywords
- wind speed
- speed sensor
- air filter
- clogging
- air
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図は本考案の一実施例を示すブロツク図で
ある。
１…制御部、２…ＬＥＤランプ（ＬＥＤ）、３
…ブザー（ＢＺ）、４…警報発生回路（ＡＬＭ）
、５…フアンモータ制御回路（ＦＭＣ）、６…ラ
ジエータ部、７…フアンモータ（ＦＭ）、８…エ
アフイルタ、９…風速センサー。
FIG. 1 is a block diagram showing one embodiment of the present invention. 1...Control unit, 2...LED lamp (LED), 3
...Buzzer (BZ), 4...Alarm generation circuit (ALM)
, 5...Fan motor control circuit (FMC), 6...Radiator section, 7...Fan motor (FM), 8...Air filter, 9...Wind speed sensor.
Claims (1)
の風速センサーからの信号によりエアフイルタの
目づまりを外部へ報知する警報回路を含むことを
特徴とするエアフイルタ目づまり警報器。 An air filter clogging alarm comprising: a wind speed sensor that detects the discharge wind speed of air; and an alarm circuit that notifies the outside of a clogging of the air filter based on a signal from the wind speed sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7113787U JPS63181417U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7113787U JPS63181417U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181417U true JPS63181417U (en) | 1988-11-22 |
Family
ID=30913425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7113787U Pending JPS63181417U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071225A (en) * | 2001-08-17 | 2003-03-11 | Carl Freudenberg Kg | Method and apparatus for monitoring life of filter |
-
1987
- 1987-05-12 JP JP7113787U patent/JPS63181417U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003071225A (en) * | 2001-08-17 | 2003-03-11 | Carl Freudenberg Kg | Method and apparatus for monitoring life of filter |
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