JPH0322285U - - Google Patents
Info
- Publication number
- JPH0322285U JPH0322285U JP8333389U JP8333389U JPH0322285U JP H0322285 U JPH0322285 U JP H0322285U JP 8333389 U JP8333389 U JP 8333389U JP 8333389 U JP8333389 U JP 8333389U JP H0322285 U JPH0322285 U JP H0322285U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- heating
- crystal display
- temperature
- display device
- 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 2
Landscapes
- Liquid Crystal (AREA)
- Casings For Electric Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Temperature (AREA)
Description
第１図から第３図は、本考案の第１実施例を示
し、第１図は、エンジン作業機である熱伴給発電
装置のフローシート、第２図は、液晶表示装置の
盤面図で、第３図は、検出温度の変化を示す図で
ある。第４図は、本考案の第２実施例を示し、上
記のフローシートの部分図である。
１…エンジン作業機（熱伴給発電装置）、８…
電気制御盤、３０…液晶表示装置、３６…制御装
置、３７…液晶温度検出手段、Ｈ（３５，４０）
…加熱装置、Ｔ…検出温度、Ｔ１…加熱開始用温
度、Ｔ２…加熱終了用温度、Ｙ…液晶の不安定表
示温度領域。
Figures 1 to 3 show the first embodiment of the present invention, Figure 1 is a flow sheet of a heat-accompanied power generation device that is an engine working machine, and Figure 2 is a panel diagram of a liquid crystal display device. , FIG. 3 is a diagram showing changes in detected temperature. FIG. 4 shows a second embodiment of the present invention and is a partial diagram of the above flow sheet. 1...Engine working machine (heat-accompanied power generation device), 8...
Electric control panel, 30...Liquid crystal display device, 36...Control device, 37...Liquid crystal temperature detection means, H (35, 40)
...Heating device, T...Detected temperature, T1 ...Temperature for starting heating, T2 ...Temperature for ending heating, Y...Unstable display temperature range of liquid crystal.
Claims (1)
置３０を設け、 液晶表示装置３０に加熱装置Ｈを付設し、加熱
装置Ｈの制御装置３６の制御信号入力端子に液晶
温度検出手段３７を接続し、 上記の制御装置３６は、液晶温度検出手段３７
の温度検出信号に基づいて加熱装置Ｈを制御作動
させるものであつて、 その検出温度Ｔが、液晶の不安定表示温度領域
Ｙより高い加熱開始用温度Ｔ１よりも低い場合に
は、加熱装置Ｈを加熱作動させるのに対し、 その検出温度Ｔが、加熱開始用温度Ｔ１より高
い加熱終了用温度Ｔ２よりも高い場合には、加熱
装置Ｈを停止作動させる、ことを特徴とするエン
ジン作業機用電気制御盤の液晶表示装置。[Scope of Claim for Utility Model Registration] A liquid crystal display device 30 is provided on the electric control panel 8 of the engine working machine 1, a heating device H is attached to the liquid crystal display device 30, and a control signal input terminal of the control device 36 of the heating device H is connected to the liquid crystal display device 30. The liquid crystal temperature detecting means 37 is connected to the control device 36, and the liquid crystal temperature detecting means 37
The heating device H is controlled and operated based on the temperature detection signal of The engine is characterized in that, while the heating device H is operated to heat, when the detected temperature T is higher than the heating end temperature T2 which is higher than the heating start temperature T1 , the heating device H is stopped and operated. Liquid crystal display device for electrical control panel for work equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333389U JPH0322285U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8333389U JPH0322285U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322285U true JPH0322285U (en) | 1991-03-07 |
Family
ID=31630913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8333389U Pending JPH0322285U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009522040A (en) * | 2006-01-06 | 2009-06-11 | 金成辰 | Flat image display shelf |
-
1989
- 1989-07-14 JP JP8333389U patent/JPH0322285U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009522040A (en) * | 2006-01-06 | 2009-06-11 | 金成辰 | Flat image display shelf |
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