JPH0480000A - Bedding dryer - Google Patents
Bedding dryerInfo
- Publication number
- JPH0480000A JPH0480000A JP2193098A JP19309890A JPH0480000A JP H0480000 A JPH0480000 A JP H0480000A JP 2193098 A JP2193098 A JP 2193098A JP 19309890 A JP19309890 A JP 19309890A JP H0480000 A JPH0480000 A JP H0480000A
- Authority
- JP
- Japan
- Prior art keywords
- upper limit
- control means
- limit temperature
- signal
- fan
- 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 22
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000001035 drying Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009529 body temperature measurement Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野]
この発明は、布団乾燥機のファンの運転制御に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to operation control of a fan of a futon dryer.
[従来の技術]
第7図は従来の布団乾燥機のシステムを示すブロック図
である。[Prior Art] FIG. 7 is a block diagram showing a conventional futon dryer system.
図において、(1)は布団乾燥機本体、(2)はヒータ
、(3)はファン、(4)、(5)はサーミスタで、そ
の内、サーミスタ(4)は風路(6)内に設置され、サ
ーミスタ(5)は風路(6)の側壁に設けられた開口部
(図示せず)の近傍に設置されている。(7)は蛇腹状
に形成されて伸縮自在のホース、(8)はマット、(9
)は布団、(11)は操作手段で、布団(9)の材質に
合わせた「羽毛・羊毛」キー 「綿」キー、布団乾燥機
本体(1)を停止させる「停止」キー等を有し、後述す
るコース設定手段(12)に運転又は停止指令を与える
。In the figure, (1) is the futon dryer body, (2) is the heater, (3) is the fan, (4) and (5) are the thermistors, of which the thermistor (4) is installed in the air path (6). The thermistor (5) is installed near an opening (not shown) provided in the side wall of the air passage (6). (7) is a bellows-shaped extendable hose, (8) is a mat, (9
) is the futon, and (11) is the operating means, which includes a "feather/wool" key depending on the material of the futon (9), a "cotton" key, and a "stop" key to stop the futon dryer main unit (1). , gives a run or stop command to course setting means (12), which will be described later.
(12)はコース設定手段で、布団(9)を乾燥させる
だけの「温風」コース、布団乾燥後その布団(9)を送
風して冷やす「自動送風」コース等を備えている。布団
(9)を温風で乾燥させる布団乾燥時間及び送風で布団
(9)を冷やす送風時間は予め設定されている。但し、
布団乾燥時間に就いては手動でも設定できるようになっ
ている。また、布団乾燥中の温風の温度を、布団(9)
の材質に合わせて制御でき、例えば羽毛・羊毛のときは
50℃に、綿のときは65℃になるように温風制御手段
(13)を制御する。これらの温度の選択は上述した操
作手段(11)のキーの選択に基づく。(12) is a course setting means, which includes a ``warm air'' course that only dries the futon (9), an ``automatic air blow'' course that blows air to cool the futon (9) after the futon is dry, and the like. A futon drying time for drying the futon (9) with hot air and an air blowing time for cooling the futon (9) with air are set in advance. however,
You can also set the futon drying time manually. Also, check the temperature of the warm air while drying the futon (9).
For example, the hot air control means (13) is controlled so that the temperature is 50°C for feathers and wool, and 65°C for cotton. Selection of these temperatures is based on the selection of keys on the operating means (11) described above.
(13)は温風制御手段で、コース設定手段(12)の
制御に基づいて加熱量制御手段(14)と送風制御手段
(15)とを動作させ、また、後述する風温判定手段(
17)で判定された温風の温度を、コース設定手段(1
2)で設定された温度と同一温度になるように加熱量制
御手段(14)を制御する。更に、布団乾燥中に上限温
度判定手段B (20)の上限温度検出信号を入力した
ときは、布団乾燥機本体(1)を停止させる。(13) is a hot air control means, which operates a heating amount control means (14) and an air blowing control means (15) based on the control of the course setting means (12), and also operates an air temperature determination means (described later).
The temperature of the hot air determined in step 17) is set by the course setting means (1
The heating amount control means (14) is controlled so that the temperature is the same as the temperature set in step 2). Furthermore, when the upper limit temperature detection signal of the upper limit temperature determining means B (20) is inputted during the drying of the futon, the futon dryer main body (1) is stopped.
加熱量制御手段(14)は温風制御手段(13)の加熱
信号に基づいてヒータ(2)を加熱し、送風制御手段(
15)は温風制御手段(13)の運転信号に基づいてフ
ァン(3)を運転する。(1B)は風温測定手段で、風
路(6)の温風温度に対応して得られるサーミスタ(4
)の抵抗値に基づいて電圧を測定する。(17)は風温
判定手段で、風温測定手段(16)の測定電圧に基づい
て風路(6)内の温風温度を判定する。The heating amount control means (14) heats the heater (2) based on the heating signal from the hot air control means (13), and controls the air blowing control means (
15) operates the fan (3) based on the operation signal of the hot air control means (13). (1B) is an air temperature measuring means, which is obtained by a thermistor (4) corresponding to the temperature of the hot air in the air path (6).
) to measure the voltage based on the resistance value. (17) is an air temperature determination means that determines the temperature of the warm air in the air path (6) based on the voltage measured by the air temperature measurement means (16).
(19)は上限温度測定手段で、風温測定手段(16)
と同様にサーミスタ(5)の抵抗値に対応した電圧を測
定する。(20)は布団乾燥機本体(1)内の温度の上
限が設定されている上限温度判定手段Bで、上限温度測
定手段(19)の測定電圧に基づいた温度か上限温度よ
り高いとき動作し、温風制御手段(13)に上限温度検
出信号を送出する。(19) is the upper limit temperature measuring means, and the wind temperature measuring means (16)
Similarly, measure the voltage corresponding to the resistance value of the thermistor (5). (20) is an upper limit temperature determination means B in which an upper limit of the temperature inside the futon dryer body (1) is set, and is activated when the temperature based on the voltage measured by the upper limit temperature measuring means (19) is higher than the upper limit temperature. , sends an upper limit temperature detection signal to the hot air control means (13).
上記のように構成された従来の布団乾燥機において動作
を説明する。まず、操作手段(11)で布団(9)の材
質に合わせてキーを選択し、次いでコス設定手段(12
)でコースを設定すると、そのコース設定手段(12)
は、操作手段(11)のキーの選択に基づいた温度を設
定すると共に温風制御手段(13)に設定温度に対応し
た制御信号を送出する。この時、布団乾燥時間を設定し
てその時間のカウントを開始する。制御信号を入力した
温風制御手段(13)は、その信号に基づいて加熱量制
御手段(14)と送風制御手段(15)とを動作させる
。これにより、ヒータ(2)は加熱しファン(3)は回
転して温風を発生し、布団(9)の乾燥を開始する。こ
の時、前記温風制御手段(13)は、ヒータ(2)とフ
ァン(3)とを運転して得られる温風の温度が、コース
設定手段(12)で設定された温度と同一温度になるよ
うに加熱量制御手段(14)を制御する。The operation of the conventional futon dryer configured as described above will be explained. First, use the operation means (11) to select a key according to the material of the futon (9), then select the costume setting means (12).
), the course setting method (12)
sets the temperature based on the key selection of the operating means (11) and sends a control signal corresponding to the set temperature to the hot air control means (13). At this time, set the futon drying time and start counting that time. The warm air control means (13) to which the control signal has been input operates the heating amount control means (14) and the air blowing control means (15) based on the signal. As a result, the heater (2) heats up, the fan (3) rotates, generates warm air, and starts drying the futon (9). At this time, the hot air control means (13) controls the temperature of the hot air obtained by operating the heater (2) and fan (3) to be the same as the temperature set by the course setting means (12). The heating amount control means (14) is controlled so that
[発明が解決しようとする課題]
しかしながら、上記のような布団乾燥機では、何等かの
原因(例えば電源コードに足を引っ掛けてプラグをコン
セントから外した場合)で電源を遮断して布団乾燥中の
布団乾燥機本体(1)を停止させたときには、長い時間
を置かないと再び運転できないことがあった。これは、
布団乾燥機本体(1)内の上限温度判定手段B (20
)が、ヒータ(2)の余熱とマット(8)からの熱い空
気の逆流による温度が上限温度を越えているときであり
、使い勝手が悪いという問題があった。[Problem to be solved by the invention] However, with the above-mentioned futon dryer, if the power is cut off for some reason (for example, if the user trips on the power cord and removes the plug from the outlet), the futon dryer may shut off while the futon is drying. When the main body (1) of the futon dryer was stopped, it sometimes took a long time before it could be restarted. this is,
Upper limit temperature determination means B (20
) is when the temperature due to the residual heat of the heater (2) and the backflow of hot air from the mat (8) exceeds the upper limit temperature, which poses a problem of poor usability.
この発明は、かかる課題を解決するためになされたもの
で、布団乾燥機本体内が高温になっていても、短時間で
再運転できる布団乾燥機を得ることを目的とする。This invention was made to solve this problem, and an object of the present invention is to obtain a futon dryer that can be restarted in a short time even if the temperature inside the futon dryer body is high.
[課題を解決するための手段]
この発明に係る布団乾燥機は、電源投入時、上限温度検
出信号が温風制御手段に入力されているかどうかを判定
し、該信号が入力されているときは所定時間だけファン
を運転させる制御手段を前記温風制御手段に設けたもの
である。[Means for Solving the Problem] The futon dryer according to the present invention determines whether or not an upper limit temperature detection signal is input to the hot air control means when the power is turned on, and when the signal is input, The warm air control means is provided with a control means for operating the fan for a predetermined period of time.
[作用]
この発明においては、布団乾燥機に電源が投入されると
、温風制御手段の制御手段は、その温風制御手段に上限
温度検出信号か入力されているかどうかを判定する。そ
の信号か入力されていなければ、操作手段からの運転指
令に基づいて温風制御手段がヒータとファンとを運転さ
せるが、上限温度検出信号が入力されているときには、
制御手段が所定時間だけファンを運転させる指令をその
温風制御手段に送出する。温風制御手段は、この指令に
基づいてファンを運転し、布団乾燥機内を冷却する。[Operation] In the present invention, when the futon dryer is powered on, the control means of the hot air control means determines whether an upper limit temperature detection signal is input to the hot air control means. If that signal is not input, the hot air control means operates the heater and fan based on the operation command from the operating means, but when the upper limit temperature detection signal is input,
The control means sends a command to the hot air control means to operate the fan for a predetermined period of time. The hot air control means operates the fan based on this command to cool the inside of the futon dryer.
[実施例コ
第1図はこの発明の一実施例を示すブロック図、第2図
〜第6図は他の実施例を示すブロック図である。なお、
第7図で説明した従来例と同−又は相当部分には同じ符
号を付し、説明を省略する。[Embodiment] Fig. 1 is a block diagram showing one embodiment of the present invention, and Figs. 2 to 6 are block diagrams showing other embodiments. In addition,
Components that are the same as or equivalent to those of the conventional example explained in FIG. 7 are given the same reference numerals, and their explanation will be omitted.
第1図及び第2図において、(12a)はコース設定手
段で、従来のコース設定手段(12)と同じ機能を備え
る外に、電源投入時、温風制御手段(13a)からの上
限温度検出信号を入力しているかどうかを判定する機能
を備えている。その信号が入力されているときには、警
報報知手段(21)に警報信号を送出して、使用者に布
団乾燥機本体(1)内が高温になっていることを例えば
ブザー及び表示ランプで知らせる。また、入力している
前記上限温度検出信号が断たれたことを判定したときに
は、操作手段(11)からの運転キーの選択に基づいて
処理を行う。In FIGS. 1 and 2, (12a) is a course setting means which has the same functions as the conventional course setting means (12), and also detects the upper limit temperature from the hot air control means (13a) when the power is turned on. It has a function to determine whether a signal is being input. When the signal is input, an alarm signal is sent to the alarm notification means (21) to inform the user that the temperature inside the futon dryer main body (1) is high, for example, by a buzzer or an indicator lamp. Further, when it is determined that the input upper limit temperature detection signal is cut off, processing is performed based on the selection of the operation key from the operating means (11).
温風制御手段(13a)は、従来の温風制御手段(13
)と同じ機能を備える外に、電源投入時に後述する上限
温度判定手段A (till)又は上限温度判定手段B
(20)からの上限温度検出信号を入力したときには
、ファン(3)を所定時間だけ運転させるファン運転信
号を送風制御手段(15〉に送出すると同時に、上限温
度検出信号をコース設定手段(12a)に送出する。ま
た、この検出信号が入力されなくなったことを確認した
ときには、その旨をコース設定手段(12a)に知らせ
て、そのコース設定手段(12a)からの制御に基づい
て動作する。The hot air control means (13a) is a conventional hot air control means (13a).
), in addition to having the same function as upper limit temperature determining means A (till) or upper limit temperature determining means B (described later) when the power is turned on.
When the upper limit temperature detection signal from (20) is input, a fan operation signal for operating the fan (3) for a predetermined time is sent to the blower control means (15>), and at the same time, the upper limit temperature detection signal is sent to the course setting means (12a). Further, when it is confirmed that this detection signal is no longer input, the course setting means (12a) is notified of this fact and operates based on the control from the course setting means (12a).
(18)は風路(6)内の温風温度の上限が設定されて
いる上限温度判定手段Aで、風温測定手段(18)の測
定電圧に基づいた温度か上限温度より高いとき動作して
、上限温度判定手段B (20)と同様の上限温度検出
信号を温風制御手段(13a)に送出する。(18) is an upper limit temperature determination means A in which an upper limit of the hot air temperature in the air passage (6) is set, and is activated when the temperature based on the voltage measured by the air temperature measuring means (18) is higher than the upper limit temperature. Then, an upper limit temperature detection signal similar to that of the upper limit temperature determining means B (20) is sent to the hot air control means (13a).
第3図及び第4図において、(5a)はサーミスタ(5
)の代わりに設けられた例えばバイメタル、感温リード
スイッチ等のサーモスイッチで、風路(6)に設けられ
た開口部を介して流出する温風が、前記上限温度を越え
たときにON動作するように設定されている。(20a
)はサーモスイッチ(5a)がON動作したとき、温風
制御手段(13a)に上限温度検出信号を送出する上限
温度判定手段Bである。In Figures 3 and 4, (5a) is a thermistor (5
) is installed instead of a thermoswitch such as a bimetal or temperature-sensitive reed switch, which turns on when the hot air flowing out through the opening provided in the air path (6) exceeds the upper limit temperature. is set to. (20a
) is an upper limit temperature determining means B that sends an upper limit temperature detection signal to the hot air control means (13a) when the thermoswitch (5a) is turned on.
電源投入時、温風制御手段(L3a)が上限温度判定手
段B (20a)からの上限温度検出信号を検知したと
きには、コース設定手段(12a)に上限温度検出信号
を送出して警報報知手段(21)に警報を発生させると
同時に、所定時間だけファンのみを運転させるファン運
転信号を送風制御手段(15)に送出する。When the hot air control means (L3a) detects the upper limit temperature detection signal from the upper limit temperature determination means B (20a) when the power is turned on, it sends the upper limit temperature detection signal to the course setting means (12a) and the alarm notification means ( 21), and at the same time, sends a fan operation signal to the ventilation control means (15) to operate only the fan for a predetermined period of time.
第5図及び第6図において、(13b)は温風制御手段
で、従来と同様の機能を備え、また、電源投入時に、後
述する加熱量制御手段(t4a)からの上限温度検出信
号を入力したときには、送風制御手段(15)にファン
(3)を所定時間だけ運転させるファン運転信号を送出
すると同時に、コース設定手段(12a)に上限温度検
出信号を送出する機能を備えている。また、上述した上
限温度判定手段A(18)の上限温度検出信号を電源投
入時に入力したときも、上記と同様の動作をする。In FIGS. 5 and 6, (13b) is a hot air control means, which has the same function as the conventional one, and receives an upper limit temperature detection signal from the heating amount control means (t4a), which will be described later, when the power is turned on. When this occurs, the device is provided with a function of sending a fan operation signal to the ventilation control means (15) to operate the fan (3) for a predetermined period of time, and at the same time sending an upper limit temperature detection signal to the course setting means (12a). Further, when the upper limit temperature detection signal of the upper limit temperature determining means A (18) mentioned above is inputted at the time of power-on, the same operation as above is performed.
加熱量制御手段(14a)は、温風制御手段(13b)
の制御に基づいてヒータ(2)を制御し、また、サーモ
スイッチ(5a)がON動作したときには、そのヒタ(
2)を停止させると同時に、温風制御手段(13b)に
上限温度検出信号を送出する。The heating amount control means (14a) is the hot air control means (13b).
The heater (2) is controlled based on the control of the heater (2), and when the thermo switch (5a) is turned on, the heater (2) is controlled based on the control of the heater (2).
2) and simultaneously sends an upper limit temperature detection signal to the hot air control means (13b).
次に、動作に就いて説明する。なお、これらの図は、基
本的に動作が同じであるため第1図に基づいて説明する
。また、ここで述べる動作は、布団乾燥中の布団乾燥機
本体(1)か途中で停止したところから説明する。例え
ば、電源コードのプラグがコンセントから外れて布団乾
燥中の布団乾燥機本体(1)が途中で停止したとき、使
用者がその状況に気が付いて外れたプラグをコンセント
に差し込むと、まず、温風制御手段(13a)は、上限
温度検出信号が入力されているかどうかを判定する。Next, the operation will be explained. Note that since the operations in these figures are basically the same, the explanation will be based on FIG. 1. Further, the operations described here will be explained from the point where the futon dryer main body (1) is stopped midway through drying the futon. For example, when the futon dryer main unit (1) stops midway through drying futons because the plug of the power cord comes off from the outlet, when the user notices the situation and inserts the detached plug into the outlet, the hot air The control means (13a) determines whether the upper limit temperature detection signal is input.
その信号が入力されていなければ、温風制御手段(13
a)は、コース設定手段(12a)の制御に基づいて加
熱量制御手段(14)と送風制御手段(15)とを動作
させるが、上限温度検出信号が入力されているときには
、そのコース設定手段(12a)が警報報知手段(21
)に警報信号を送出して警報を発し、また、温風制御手
段(13a)は、ファン(3)を所定時間だけ運転させ
るファン運転信号を送風制御手段(15)に送出してフ
ァン(3)を運転させる。布団乾燥機本体(1)内はフ
ァン(3)の送風により冷却され温度か上限温度より低
くなる。そして、設定時間がタイムアツプすると、温風
制御手段(13a)は、送風制御手段(15)を介して
ファン(3)を停止させる。If the signal is not input, the hot air control means (13
In a), the heating amount control means (14) and the ventilation control means (15) are operated based on the control of the course setting means (12a), but when the upper limit temperature detection signal is input, the course setting means (12a) is the alarm notification means (21
) to issue an alarm, and the warm air control means (13a) also sends a fan operation signal to the blower control means (15) to cause the fan (3) to operate for a predetermined period of time. ) to drive. The inside of the futon dryer body (1) is cooled by the air blown by the fan (3), and the temperature becomes lower than the upper limit temperature. Then, when the set time expires, the hot air control means (13a) stops the fan (3) via the air blowing control means (15).
ファン(3)が停止すると、コース設定手段(12a)
は、操作手段(11)からの運転キーの選択に基づいて
動作し、温風制御手段(13a)を制御する。When the fan (3) stops, the course setting means (12a)
operates based on the selection of the operation key from the operation means (11), and controls the hot air control means (13a).
[発明の効果]
以上のようにこの発明によれば、電源投入時に、温風制
御手段に上限温度検出信号が入力されていると、その温
風制御手段はファンのみを所定時間だけ運転させて布団
乾燥機内を冷却するようにしたので、高温により停止し
た布団乾燥機を短時間で再運転できるという効果が得ら
れている。[Effects of the Invention] As described above, according to the present invention, when the upper limit temperature detection signal is input to the hot air control means when the power is turned on, the hot air control means operates only the fan for a predetermined time. Since the interior of the futon dryer is cooled, the futon dryer that has stopped due to high temperatures can be restarted in a short time.
第1図はこの発明の一実施例を示すブロック図、第2図
〜第6図は他の実施例を示すブロック図、第7図は従来
の布団乾燥機のシステムを示すブロック図である。
図において、(1)は布団乾燥機本体、(2)はヒタ、
(3)はファン、(4) 、 (5)はサーミスタ、(
5a)はサーモスイッチ、(6)は風路、(7)はホー
ス、(8)はマット、(9)は布団、(11)は操作手
段、(12a)はコース設定手段、(13a) 、 (
L3b)は温風制御手段、(14) 、 (14a)は
加熱量制御手段、(15)は送風制御手段、(16)は
風温測定手段、(17)は風温判定手段、(18)は上
限温度判定手段A、 (19)は上限温度測定手段、(
20) 、(20a)は上限温度判定手段Bである。
なお、図中同一符号は同−又は相当部分を示す。
代理人 弁理士 佐 々 木 宗 治
第
図
第
図
第
図FIG. 1 is a block diagram showing one embodiment of the present invention, FIGS. 2 to 6 are block diagrams showing other embodiments, and FIG. 7 is a block diagram showing a conventional futon dryer system. In the figure, (1) is the futon dryer main body, (2) is the cover,
(3) is a fan, (4) and (5) are thermistors, (
5a) is a thermo switch, (6) is an air path, (7) is a hose, (8) is a mat, (9) is a futon, (11) is an operating means, (12a) is a course setting means, (13a), (
L3b) is a hot air control means, (14), (14a) is a heating amount control means, (15) is an air blowing control means, (16) is an air temperature measurement means, (17) is an air temperature determination means, (18) is upper limit temperature determination means A, (19) is upper limit temperature measurement means, (
20) and (20a) are upper limit temperature determining means B. Note that the same reference numerals in the figures indicate the same or equivalent parts. Agent Patent Attorney Muneharu Sasaki
Claims (1)
づいてヒータとファンとを制御し、温風を発生させる温
風制御手段と、上限温度が予め設定され、前記温風の温
度がその設定温度より高いとき上限温度検出信号を前記
温風制御手段に送出する上限温度判定手段とを有する布
団乾燥機において、 電源投入時、前記上限温度検出信号が前記温風制御手段
に入力されているかどうかを判定し、該信号が入力され
ているときは所定時間だけファンを運転させる制御手段
を前記温風制御手段に設けたことを特徴とする布団乾燥
機。[Scope of Claims] A hot air control means for controlling a heater and a fan to generate hot air based on a control signal corresponding to an operation signal set by an operation means; and an upper limit temperature determination means for sending an upper limit temperature detection signal to the warm air control means when the temperature of the air is higher than the set temperature, wherein when the power is turned on, the upper limit temperature detection signal is transmitted to the warm air control means. A futon dryer, characterized in that the hot air control means is provided with a control means for determining whether or not the signal is being inputted, and operating the fan for a predetermined time when the signal is inputted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2193098A JPH0480000A (en) | 1990-07-23 | 1990-07-23 | Bedding dryer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2193098A JPH0480000A (en) | 1990-07-23 | 1990-07-23 | Bedding dryer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0480000A true JPH0480000A (en) | 1992-03-13 |
Family
ID=16302206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2193098A Pending JPH0480000A (en) | 1990-07-23 | 1990-07-23 | Bedding dryer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0480000A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322433A (en) * | 2011-06-10 | 2012-01-18 | 中铁八局集团第一工程有限公司 | Wireless control relay air feeding device for tunnel construction |
-
1990
- 1990-07-23 JP JP2193098A patent/JPH0480000A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102322433A (en) * | 2011-06-10 | 2012-01-18 | 中铁八局集团第一工程有限公司 | Wireless control relay air feeding device for tunnel construction |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101166867B (en) | Method for monitoring a temperature-dependent resistor, particularly in a clothes dryer | |
US20060201019A1 (en) | Combined temperature sensor for clothes dryer | |
JPH0480000A (en) | Bedding dryer | |
JPS60216132A (en) | Electric foot warmer | |
JP4433288B2 (en) | Heating dryer | |
US20060201021A1 (en) | Clothes dryer wrinkle release cycle | |
JP2909973B2 (en) | Futon dryer | |
JPH0449998A (en) | Mattress drier | |
KR101337829B1 (en) | A drying apparatus for clothing and control method of a drying apparatus for clothing | |
JP3168237B2 (en) | Futon dryer | |
JP3318536B2 (en) | Clothes dryer | |
JPH0449997A (en) | Mattress drier | |
JP2973328B2 (en) | Futon dryer | |
KR940007184B1 (en) | Air conditioner | |
JPH0449999A (en) | Bedding dryer | |
JPH04132597A (en) | Dryer for bed-quilt and mattress | |
JPH11319396A (en) | Clothes dryer | |
JP2913561B2 (en) | Futon drying machine | |
JP2913559B2 (en) | Futon dryer | |
JPH04105699A (en) | Mattress drier | |
KR101093244B1 (en) | Overheating protection method and system of food garbage dehydrator | |
JPS5971787A (en) | Clothing dryer | |
JP3566581B2 (en) | Clothes dryer | |
JPH0641082Y2 (en) | Safety device for hot air heater | |
JPS602525Y2 (en) | Stationary hot air heater |