JP3184289B2 - Automatic ice making equipment - Google Patents
Automatic ice making equipmentInfo
- Publication number
- JP3184289B2 JP3184289B2 JP07682192A JP7682192A JP3184289B2 JP 3184289 B2 JP3184289 B2 JP 3184289B2 JP 07682192 A JP07682192 A JP 07682192A JP 7682192 A JP7682192 A JP 7682192A JP 3184289 B2 JP3184289 B2 JP 3184289B2
- Authority
- JP
- Japan
- Prior art keywords
- ice
- tray
- ice making
- water
- ice tray
- 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.)
- Expired - Fee Related
Links
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は冷蔵庫に設けられ、特に
透明度の高い氷を自動的に生成可能とする自動製氷装置
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic ice making apparatus provided in a refrigerator, and more particularly to an automatic ice making apparatus capable of automatically producing highly transparent ice.
【０００２】[0002]
【従来の技術】従来この種の自動製氷装置は実公昭５４
−１７１３９号公報に採用したものがあった。2. Description of the Related Art Conventionally, an automatic ice making apparatus of this kind is disclosed in
There was one adopted in US Pat.
【０００３】図６〜図７にその詳細を示す。図におい
て、１は冷蔵庫本体で、２は鉄板製の外箱、３は合成樹
脂を成形して成る内箱、４は外箱２、内箱３の間に充填
される発泡断熱材、５は冷蔵庫本体１の内部を上下に区
階する区画壁であり、上部に冷凍室６、下部に冷蔵室７
を区画形成している。FIGS. 6 and 7 show details thereof. In the figure, 1 is a refrigerator main body, 2 is an outer box made of an iron plate, 3 is an inner box formed by molding a synthetic resin, 4 is a foam insulation material filled between the outer box 2 and the inner box 3, and 5 is A partition wall dividing the interior of the refrigerator body 1 into upper and lower floors.
Are formed.
【０００４】８は冷凍室６の背面に備えた冷凍サイクル
の冷却器であり、９は冷却器８で冷却した冷気を冷凍室
６及び冷蔵室７に強制通風するための送風機である。[0004] Reference numeral 8 denotes a cooler of a refrigerating cycle provided on the back of the freezing room 6, and 9 denotes a blower for forcibly blowing the cool air cooled by the cooler 8 to the freezing room 6 and the refrigerating room 7.
【０００５】次に１０は冷凍室６内に備えた自動製氷機
であり、モータ、減速ギア群（図示せず）等を内蔵した
駆動装置１１、中央部に支持軸１２を連結固定した製氷
皿１３を軸支させるためのフレーム１４等より構成され
る。尚、１５は製氷皿１３を歪み変形させて製氷を行わ
せるために駆動装置１１の外殻の一部に設けたストッパ
ーであり、１６はストッパー１５に当接する様に製氷皿
１３上に取り付けた当て板である。又、１７は自動製氷
機１０の下方に備えた貯氷箱である。[0005] Next, reference numeral 10 denotes an automatic ice maker provided in the freezing compartment 6, which includes a driving device 11 containing a motor, a reduction gear group (not shown), and the like, and an ice tray having a support shaft 12 connected and fixed at the center. It is composed of a frame 14 for supporting the shaft 13. Reference numeral 15 denotes a stopper provided on a part of the outer shell of the driving device 11 for deforming and deforming the ice tray 13 to make ice, and 16 is mounted on the ice tray 13 so as to be in contact with the stopper 15. It is a backing plate. Reference numeral 17 denotes an ice storage box provided below the automatic ice maker 10.
【０００６】１８は製氷用の水を貯水するための給水タ
ンクであり、冷蔵室７内の一面に着脱自在に備えられ
る。又１９は給水タンク１８の給水口であり、弁２０に
よって開閉される。２１は給水タンク１８の給水口１９
の下方に設けた貯水皿であり、給水口１９を下向けにし
て給水タンク１８をセットすると、弁２０が押し上げら
れて給水口１９が開口される様構成されている。又、２
２は貯水皿２１内に受けた水を揚水するための給水ポン
プであり、２３は給水ポンプ２２に連結して、その出口
を自動製氷機１０の製氷皿１３に臨ませるように配設し
た給水管である。Reference numeral 18 denotes a water supply tank for storing water for ice making, which is detachably provided on one surface of the refrigerator compartment 7. Reference numeral 19 denotes a water supply port of the water supply tank 18, which is opened and closed by a valve 20. 21 is a water supply port 19 of the water supply tank 18
When the water supply tank 18 is set with the water supply port 19 facing downward, the valve 20 is pushed up and the water supply port 19 is opened. 2
Reference numeral 2 denotes a water supply pump for pumping water received in the water storage tray 21. Reference numeral 23 denotes a water supply water supply pump connected to a water supply pump 22 and having an outlet facing the ice tray 13 of the automatic ice maker 10. Tube.
【０００７】かかる構成において、使用者によって水を
満たされた給水タンク１８が所定の位置にセットされる
と、弁２０が押し上げられて給水口１９が開口して貯水
皿２１内に水が満たされる。その後、満たされた水は給
水ポンプ２２によって揚水され、給水管２３を介して製
氷皿１３内に注水される。こうして製氷皿１３内に所定
量満たされた水は冷凍室６内での冷却作用によって氷結
され、氷が生成される。In this configuration, when the water supply tank 18 filled with water is set at a predetermined position by the user, the valve 20 is pushed up, the water supply port 19 is opened, and the water storage tray 21 is filled with water. . Thereafter, the filled water is pumped up by a water supply pump 22 and injected into the ice tray 13 through a water supply pipe 23. The water filled in the ice tray 13 in a predetermined amount in this manner is frozen by the cooling action in the freezing compartment 6, and ice is generated.
【０００８】そして、製氷が終了すると駆動装置１１の
回転作用によって製氷皿１３が支持軸１２を中心として
回動反転し、ストッパー１５に当て板１６が当接するこ
とによって製氷皿１３が歪み変形を生じて製氷皿１３内
の氷が離氷される。又、離氷された氷は貯氷箱１７内に
落下して貯氷され、離氷作用の終了した製氷皿１３は再
び駆動装置１１による逆回転作用によって元の状態に復
帰する。以後この作用を給水タンク１８内の水を使い切
るまで繰り返して、自動的に製氷、貯水を行うものであ
る。When the ice making is completed, the ice making tray 13 is rotated around the support shaft 12 by the rotation of the driving device 11, and the stopper plate 15 comes into contact with the stopper plate 16, whereby the ice making tray 13 is deformed. The ice in the ice tray 13 is released. In addition, the ice that has been separated falls into the ice storage box 17 and is stored therein, and the ice tray 13 that has been subjected to the ice separation operation returns to the original state by the reverse rotation operation of the driving device 11 again. Thereafter, this operation is repeated until the water in the water supply tank 18 is used up, and ice making and water storage are automatically performed.
【０００９】[0009]
【発明が解決しようとする課題】しかしながら上記の構
成では、氷が生成される際の製氷皿内の水の凍結が、製
氷皿と水との接触面及び冷気と水との接触面から中央部
に進行していくため、水中に溶解している気体成分が氷
の中央部に封じ込められて、結果的に中央部が白濁した
不透明な氷となり、例えばウィスキー等の飲料用をはじ
めとして官能的に適した氷にはならないという問題点が
あった。However, in the above configuration, the freezing of water in the ice tray when the ice is generated is caused by the contact between the ice tray and the water and the contact surface between the cold air and the water and the central portion. The gaseous components dissolved in the water are confined in the center of the ice, resulting in cloudy, opaque ice in the center. There was a problem that it was not suitable ice.
【００１０】本発明は上記の課題を解決するもので、透
明度の高い氷を生成出来る自動透明製氷装置を提供する
事を目的とする。An object of the present invention is to solve the above-mentioned problems, and an object of the present invention is to provide an automatic transparent ice making apparatus capable of producing ice with high transparency.
【００１１】[0011]
【課題を解決するための手段】上記課題を解決するため
に本発明の自動製氷装置は、冷凍室内に設けられた製氷
皿と、前記製氷皿の上面に重合され製氷ヒータと断熱材
とを内部に設けた蓋体と、前記製氷皿を製氷位置から離
氷位置まで回転させ復帰させる駆動装置とを有し、前記
蓋体の下面と前記製氷皿とを間隔をおいて配置し、前記
間隔をシールするシール材を設けたものである。In order to solve the above-mentioned problems, an automatic ice making apparatus according to the present invention comprises an ice tray provided in a freezing room, an ice making heater superposed on the upper surface of the ice tray, and a heat insulator. And a driving device for rotating and returning the ice tray from the ice-making position to the ice-releasing position and returning the ice tray, and disposing the lower surface of the lid and the ice tray at an interval,
A seal member for sealing the interval is provided.
【００１２】また、冷凍室内を冷却する冷却器と、前記
冷却器で冷却した冷気を冷凍室に強制通風する送風機
と、前記送風機と同期し作動する製氷ヒ−タとを有し、
駆動装置が、前記送風機と同期し、前記製氷皿を振動さ
せるものである。The refrigerator further includes a cooler for cooling the freezing chamber, a blower for forcibly blowing the cool air cooled by the cooler to the freezing chamber, and an ice making heater that operates in synchronization with the blower.
A driving device synchronizes with the blower and vibrates the ice tray.
【００１３】[0013]
【作用】本発明の自動製氷装置は、上記構成により、製
氷皿内に所定量給水されると、下面から冷気が吐出する
と同時に上面からの製氷ヒータによる加熱をシール材に
より冷気と遮断し、冷凍室内の冷気によって水下面から
上方に向けて一方向の凍結生成が行われ、水中の気体成
分を水上面より排出しながら氷結晶が生成され製氷を終
了する。According to the automatic ice making apparatus of the present invention, when a predetermined amount of water is supplied into the ice tray, cold air is discharged from the lower surface, and at the same time, the heating by the ice making heater from the upper surface is cut off from the cool air by a sealing material. Freezing in one direction is performed upward from the lower surface of the water by the cold air in the room, and ice crystals are generated while discharging gas components in the water from the upper surface of the water, thereby completing the ice making.
【００１４】また、送風機が通電時、下面から冷気が吐
出すると同時に上面の製氷ヒータ及び駆動装置の振動も
同期し、製氷ヒータによる加熱をシ−ル材により冷気と
遮断し、水下面から上方に向けて、気体成分の排出を促
進させながら、一方向の凍結生成が行われ、水中の気体
成分を水上面より排出しながら氷結晶が生成され製氷を
終了する。Further, when the blower is energized, the cool air is discharged from the lower surface at the same time as the vibration of the ice making heater and the driving device on the upper surface are synchronized, so that the heating by the ice making heater is cut off from the cool air by a seal material, and the upper surface is raised from the water lower surface. Aiming to promote the discharge of the gas component, freezing in one direction is performed, and ice crystals are generated while the gas component in the water is discharged from the upper surface of the water, thereby completing the ice making.
【００１５】[0015]
【実施例】以下、本発明の一実施例について、図面を参
照しながら説明する。尚従来と同一構成については同一
符号を付し説明を省略する。An embodiment of the present invention will be described below with reference to the drawings. Note that the same components as those in the related art are denoted by the same reference numerals, and description thereof is omitted.
【００１６】２４はフレ−ムトップで、２５はフレ−ム
トップ２４に形成された凹部で、駆動装置１１より突出
形成された凸部２６を、凸部２６を覆うゴム２７を介し
て挿入固定されている。Reference numeral 24 denotes a frame top. Reference numeral 25 denotes a concave portion formed in the frame top 24. A convex portion 26 protruded from the driving device 11 is inserted and fixed via a rubber 27 covering the convex portion 26. I have.
【００１７】２８は駆動装置１１に形成された挿入部で
フレ−ム１４を挿入しビス２９Ａにより固定されてい
る。Reference numeral 28 denotes an insertion portion formed in the driving device 11, into which the frame 14 is inserted and fixed by screws 29A.
【００１８】３０はフレ−ム１４にあけられフレ−ムト
ップ２４より突出形成されたボス３１をゴム３２を介し
て挿入固定する孔である。Reference numeral 30 denotes a hole for inserting and fixing a boss 31 formed in the frame 14 and projecting from the frame top 24 via a rubber 32.
【００１９】３３はフレ−ムトップ２４下面にビス２９
Ｂにより取り付けられたカバ−ヒ−タで、３４はカバ−
ヒ−タ３３内面に張られた製氷ヒ−タで、３５はフレ−
ムトップ２４とカバ−ヒ−タ３３内の断熱材で、３６は
カバ−ヒ−タ３５全周に設けられたシ−ル材である。33 is a screw 29 on the lower surface of the frame top 24.
B is a cover heater attached by B, and 34 is a cover heater.
Heater 33 is an ice making heater stretched on the inner surface of the heater 33.
A heat insulating material inside the cover top 24 and the cover heater 33, and a reference numeral 36 is a seal material provided on the entire circumference of the cover heater 35.
【００２０】３７はカバ−ヒ−タ３３下面に重合する製
氷皿で３８は製氷皿３７の一端に設けられた支持軸で、
一方は駆動装置１１に他方はフレ−ム１４にあけられた
孔３９に挿入支持されている。An ice tray 37 is formed on the lower surface of the cover heater 33, and a support shaft 38 is provided at one end of the ice tray 37.
One is inserted into and supported by the drive device 11 and the other is inserted into a hole 39 formed in the frame 14.
【００２１】４０は製氷皿３７の底面部外殻に配設した
製氷皿温度検出器である。４１は製氷皿３７下面に冷気
を導くためのダクトである。Numeral 40 is an ice tray temperature detector disposed on the outer shell of the bottom of the ice tray 37. Reference numeral 41 denotes a duct for guiding cool air to the lower surface of the ice tray 37.
【００２２】４２はフレ−ムトップ２４に一体にて形成
されたストッパである。なお、本実施例において、特許
請求の範囲に記載の蓋体は、フレームトップ２４とカバ
ーヒータ３３とにより構成されている。Reference numeral 42 denotes a stopper formed integrally with the frame top 24. In the present embodiment, the lid described in the claims is constituted by the frame top 24 and the cover heater 33.
【００２３】以上のように構成された自動製氷装置を備
えた冷凍冷蔵庫について以下その動作を説明する。使用
者が水を満たされた給水タンク１８を所定の位置にセッ
トすると弁２０が押し上げられて給水口１９が開口して
製氷皿３５内に水が満たされる。その後、給水ポンプ２
２によって給水管２３を介して製氷皿３５に給水が始め
られる。（所定量の注水は例えば給水ポンプ２２のモー
タの作動時間の規定等の手段によって行われる。）次に
送風機９が通電され冷却器８で冷却された冷気がダクト
４１を介して製氷皿３７の下面に強制通風されて冷却作
用が行われ、さらに、カバーヒータ３３内の底面に配設
された製氷ヒータ３４が通電され加熱作用が開始され、
製氷皿３７上面に加熱される又製氷皿３７とカバ−ヒ−
タ３３の間はカバ−ヒ−タ３３外周に配設されたシ−ル
材３６でシ−ルされ冷気の侵入を妨げる為、凍結作用は
製氷皿３７の下方から上方へ向けて一方向に進行してい
き氷の生成とともに水中に溶解していた気体成分を上方
へ排出させ、こうして時間経過によって順次生成されて
いく氷は透明度が非常に高い氷となる。The operation of the refrigerator having the automatic ice maker constructed as described above will be described below. When the user sets the water supply tank 18 filled with water at a predetermined position, the valve 20 is pushed up, the water supply port 19 is opened, and the ice tray 35 is filled with water. Then, feed water pump 2
2, water is supplied to the ice tray 35 via the water supply pipe 23. (The predetermined amount of water is injected, for example, by means such as defining the operation time of the motor of the water supply pump 22.) Then, the blower 9 is energized and the cool air cooled by the cooler 8 is supplied to the ice tray 37 through the duct 41. The lower surface is forcibly ventilated to perform a cooling operation, and further, the ice making heater 34 disposed on the bottom surface in the cover heater 33 is energized to start the heating operation,
The ice tray 37 is heated on the upper surface of the ice tray 37 and the ice tray 37 is covered.
Since the space between the heaters 33 is sealed by a seal material 36 disposed on the outer periphery of the cover heater 33 to prevent the invasion of cool air, the freezing operation is performed in one direction from below the ice tray 37 to upward. As the ice progresses, the gaseous components dissolved in the water are discharged upward as the ice is generated, and the ice that is sequentially generated as time elapses becomes very transparent ice.
【００２４】尚、製氷の完了は、製氷皿３７に配設した
製氷皿温度検出器４０によって製氷終了を検知し、送風
機９への通電を終了すると同時に製氷ヒータ３４、駆動
装置１１の振動も終了し、駆動装置１１が作動し支持軸
３８を介し製氷皿３７が回転を始める。そして駆動装置
１１に対向して設けたストッパー４２に当接し製氷皿３
７は歪み変形し、離氷を行い、貯氷箱１７に氷が落下す
る。The completion of ice making is detected by the ice tray temperature detector 40 provided on the ice tray 37 to detect the end of ice making, and at the same time the power supply to the blower 9 is ended, the vibration of the ice making heater 34 and the drive unit 11 are also ended. Then, the driving device 11 operates to start the rotation of the ice tray 37 via the support shaft 38. Then, the ice tray 3 is brought into contact with a stopper 42 provided opposite to the driving device 11 and
7 is distorted and deformed to separate ice, and ice falls into the ice storage box 17.
【００２５】こうして給水タンク１８が使用者によって
セットされた以後は、給水タンク１８内の水を使い切る
まで、これら一連の工程を自動的に繰り返す。その結
果、使用者は、ほどんど手を煩わせず飲食用として極め
て優れた氷を随時十分に使用することができる。After the water tank 18 is set by the user in this way, the series of steps are automatically repeated until the water in the water tank 18 is used up. As a result, the user can sufficiently use the extremely excellent ice for eating and drinking at any time with little trouble.
【００２６】また、送風機９通電時に同期し、製氷ヒ−
タ３４、駆動装置１１の振動を動作させる為、製氷皿３
７の下面の冷却作用と上面の加熱作用の制御がしやす
く、凍結作用は製氷皿３７の下方から上方に向けて一方
向に進行していき氷の生成とともに駆動装置１１の振動
により水中に溶解していた気体成分上方へ排出させ、こ
うして時間経過によって順次生成されていく氷は透明度
が非常に高い氷となり、さらに、電気代も少なくて済
む。Also, when the blower 9 is energized, the ice making heat is synchronized.
Ice tray 3 to operate the vibrations of the
It is easy to control the cooling action on the lower surface and the heating action on the upper surface of the ice tray 7, and the freezing action proceeds in one direction from the lower side of the ice tray 37 to the upper side. The ice that is discharged above the gas component that has been generated and is thus sequentially generated with the passage of time becomes ice having a very high transparency, and furthermore requires less electricity bill.
【００２７】[0027]
【発明の効果】以上のように本発明の自動製氷装置は、
冷凍室内に設けられた製氷皿と、前記製氷皿の上面に重
合され製氷ヒータと断熱材とを内部に設けた蓋体と、前
記製氷皿を製氷位置から離氷位置まで回転させ復帰させ
る駆動装置とを有し、前記蓋体の下面と前記製氷皿とを
間隔をおいて配置し、前記間隔をシールするシール材を
設けたものであるから、シ−ル材により冷気と遮断し、
製氷皿下面より徐冷凍結させながら上面より加熱し、常
に安定的に透明度の高い氷が自動的に生成でき、さら
に，製氷ヒータにて加熱された暖気と冷気とをシール材
にて遮断しているため、製氷皿周縁への霜付きを防止出
来る。As described above, the automatic ice making device of the present invention
An ice tray provided in the freezer compartment, a lid superimposed on the upper surface of the ice tray and provided with an ice heater and a heat insulator therein, and a driving device for rotating and returning the ice tray from the ice making position to the ice releasing position has the door, and said ice tray and the lower surface of the lid
Since it is arranged at intervals and provided with a sealing material for sealing the interval, it is cut off from cool air by a seal material,
Heating from the upper surface while gradually cooling and freezing from the bottom of the ice-making tray, ice with high transparency can always be generated stably automatically. Further, the warm air and the cold air heated by the ice-making heater are shut off by the sealing material. Therefore, frost on the periphery of the ice tray can be prevented.
【００２８】また、冷凍室内を冷却する冷却器と、前記
冷却器で冷却した冷気を冷凍室に強制通風する送風機
と、前記送風機と同期し作動する製氷ヒ−タとを有し、
駆動装置が、前記送風機と同期し、前記製氷皿を振動さ
せるものであるから、製氷皿下面の冷却と上面の加熱を
制御しやすくバラツキの少ない透明氷を生成出来、さら
に電気代も少なくて済む、優れた冷蔵庫を実現出来るも
のである。The refrigerator further includes a cooler for cooling the freezer compartment, a blower for forcibly blowing the cool air cooled by the cooler to the freezer compartment, and an ice making heater that operates in synchronization with the blower.
Since the drive device synchronizes with the blower and vibrates the ice tray, it is easy to control the cooling of the lower surface of the ice tray and the heating of the upper surface, and it is possible to generate transparent ice with less variation and further reduce the electricity bill. , Can realize an excellent refrigerator.
【図１】本発明の一実施例を示す自動製氷装置の断面図FIG. 1 is a sectional view of an automatic ice making device showing an embodiment of the present invention.
【図２】本発明の他の実施例を示す製氷ヒ−タと駆動装
置の加振の状態を示すタイムチャ−トFIG. 2 is a time chart showing a state of vibration of an ice making heater and a driving device according to another embodiment of the present invention.
【図３】本発明の実施例を示す自動製氷装置を備えた冷
蔵庫の断面図FIG. 3 is a cross-sectional view of a refrigerator provided with an automatic ice making device according to an embodiment of the present invention.
【図４】本発明の実施例を示す自動製氷機組立品の斜視
図FIG. 4 is a perspective view of an automatic ice making machine assembly showing an embodiment of the present invention.
【図５】同実施例の自動製氷機組立品の分解斜視図FIG. 5 is an exploded perspective view of the automatic ice maker assembly of the embodiment.
【図６】従来の自動製氷装置を備えた冷蔵庫の縦断面図FIG. 6 is a longitudinal sectional view of a refrigerator equipped with a conventional automatic ice making device.
【図７】従来の自動製氷装置の要部拡大斜視図FIG. 7 is an enlarged perspective view of a main part of a conventional automatic ice making device.
８ 冷却器 ９ 送風機 １１ 駆動装置 ２４ フレ−ムトップ ３３ カバ−ヒ−タ ３４ 製氷ヒ−タ ３５ 断熱材 ３６ シ−ル材 ３７ 製氷皿 8 Cooler 9 Blower 11 Drive 24 Frame Top 33 Cover Heater 34 Ice Making Heater 35 Insulation Material 36 Seal Material 37 Ice Making Material
フロントページの続き (56)参考文献 特開 平４−60363（ＪＰ，Ａ) 特開 平３−282174（ＪＰ，Ａ) 特開 平３−263567（ＪＰ，Ａ) 特開 平１−131867（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) F25C 1/10 F25C 1/18 F25C 1/24 Continuation of front page (56) References JP-A-4-60363 (JP, A) JP-A-3-282174 (JP, A) JP-A-3-263567 (JP, A) JP-A-1-131867 (JP) , A) (58) Fields investigated (Int. Cl. 7 , DB name) F25C 1/10 F25C 1/18 F25C 1/24
Claims (2)
氷皿の上面に重合され製氷ヒータと断熱材とを内部に設
けた蓋体と、前記製氷皿を製氷位置から離氷位置まで回
転させ復帰させる駆動装置とを有し、前記蓋体の下面と
前記製氷皿とを間隔をおいて配置し、前記間隔をシール
するシール材を設けた自動製氷装置。1. An ice tray provided in a freezing room, a lid superimposed on an upper surface of the ice tray and provided with an ice heater and a heat insulating material therein, and rotating the ice tray from an ice making position to an ice releasing position. And a drive device for returning the ice making tray, the lower surface of the lid and the ice tray are arranged at an interval, and the interval is sealed.
Automatic ice maker with a sealing material to be used.
器で冷却した冷気を冷凍室に強制通風する送風機と、前
記送風機と同期し作動する製氷ヒ−タとを有し、駆動装
置が、前記送風機と同期し、前記製氷皿を振動させる請
求項１に記載の自動製氷装置。2. A cooling device for cooling a freezing room, a blower for forcibly blowing cool air cooled by the cooling device to the freezing room, and an ice making heater operating in synchronization with the blower, wherein a driving device is provided. 2. The automatic ice making device according to claim 1, wherein the ice tray is vibrated in synchronization with the blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07682192A JP3184289B2 (en) | 1992-03-31 | 1992-03-31 | Automatic ice making equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07682192A JP3184289B2 (en) | 1992-03-31 | 1992-03-31 | Automatic ice making equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05280843A JPH05280843A (en) | 1993-10-29 |
| JP3184289B2 true JP3184289B2 (en) | 2001-07-09 |
Family
ID=13616341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07682192A Expired - Fee Related JP3184289B2 (en) | 1992-03-31 | 1992-03-31 | Automatic ice making equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3184289B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3862698A4 (en) * | 2018-10-02 | 2022-07-27 | LG Electronics Inc. | Refrigerator and method for controlling same |
-
1992
- 1992-03-31 JP JP07682192A patent/JP3184289B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3862698A4 (en) * | 2018-10-02 | 2022-07-27 | LG Electronics Inc. | Refrigerator and method for controlling same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05280843A (en) | 1993-10-29 |
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