JPH05312446A - Reverse-cell type ice making machine - Google Patents
Reverse-cell type ice making machineInfo
- Publication number
- JPH05312446A JPH05312446A JP4114679A JP11467992A JPH05312446A JP H05312446 A JPH05312446 A JP H05312446A JP 4114679 A JP4114679 A JP 4114679A JP 11467992 A JP11467992 A JP 11467992A JP H05312446 A JPH05312446 A JP H05312446A
- Authority
- JP
- Japan
- Prior art keywords
- water
- ice making
- ice
- circulation pump
- water tank
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/04—Producing ice by using stationary moulds
- F25C1/045—Producing ice by using stationary moulds with the open end pointing downwards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/14—Water supply
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、逆セル型製氷機に備え
られる水タンクに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water tank provided in a reverse cell type ice making machine.
【０００２】[0002]
【従来の技術】本発明に先行する従来技術として、実開
平３−３４５７４号公報（Ｆ２５Ｃ１／０４）には、下
向きに開口する多数の製氷小室を画成した製氷室と、こ
の製氷室の直下に傾動自在に配設され、各製氷小室に対
応して穿設した噴水孔と戻り孔及び前記製氷室から外れ
た開放端近傍に穿設した複数の水逃し孔とを有する水皿
と、この水皿の下方に一体的に設けた製氷水タンクとを
備え、タンク中の製氷水を噴水孔２２から噴射して製氷
小室内で角氷を形成すると共に、未結氷水を戻り孔及び
水逃し孔を介してタンクに帰還させるよう構成した製氷
機が開示されている。2. Description of the Related Art As a prior art prior to the present invention, Japanese Utility Model Laid-Open No. 3-34574 (F25C1 / 04) discloses an ice making chamber which defines a large number of downwardly opening ice making chambers, and immediately below the ice making chamber. A water tray that is tiltably disposed in the water tank and has a water jet hole formed corresponding to each small ice making chamber, a return hole, and a plurality of water escape holes formed near the open end separated from the ice making chamber; An ice making water tank integrally provided below the water tray is provided, and the ice making water in the tank is sprayed from the fountain hole 22 to form ice cubes in the ice making small chamber, and unfrozen water is returned to the return hole and the water escape. An ice maker configured to return to a tank through a hole is disclosed.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術では、未
結氷水を戻す戻り孔とタンク内に貯留されている製氷用
水の水面との間に間隔があるため、未結氷水が貯水タン
クの製氷用水に戻るとき、空気の泡が発生する。この泡
は時としてポンプに吸い込まれることがあり、異音の発
生の原因ともなっていた。In the above prior art, since there is a space between the return hole for returning the unfrozen water and the surface of the ice making water stored in the tank, the unfrozen water is used for the ice making of the water storage tank. Air bubbles are generated when returning to the water. This foam was sometimes sucked into the pump, which was also a cause of abnormal noise.
【０００４】更に、製氷終了に近付くにつれ製氷用水の
水面は低くなるため、水面とポンプの吸込口との間が少
なくなり、渦が発生すると共に空気が前記ポンプに吸い
込まれて故障の原因ともなっていた。本発明はこの問題
点に鑑みて、循環ポンプが空気を吸入することを防止す
ることを目的とした逆セル型製氷機を提供するものであ
る。Further, as the ice making water approaches the end of the ice making, the water surface becomes lower, so that the space between the water making surface and the suction port of the pump becomes smaller, and a vortex is generated and air is sucked into the pump, which causes a failure. It was In view of this problem, the present invention provides a reverse cell type ice making machine aiming to prevent the circulation pump from sucking air.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
の手段として、下向きに開口する多数の製氷小室を有し
た製氷室と、該製氷室を冷却するための冷却器と、前記
製氷小室に対応して設けられた噴水孔及び戻り穴を有す
る水皿と、該水皿の下方に設けられ、製氷用水を貯留す
る水タンクと、該水タンク内の製氷用水を前記噴水孔へ
送る循環ポンプと、該循環ポンプが製氷用水を吸い込む
時に気泡或るいは空気の渦を吸い込むことを防止し、製
氷中は常に水中に位置する防泡部材とよりなる逆セル型
製氷機を提供する。As means for achieving the above object, an ice making chamber having a large number of ice making small chambers opening downward, a cooler for cooling the ice making chamber, and the ice making small chamber are provided. A water tray having a corresponding fountain hole and a return hole, a water tank provided below the water tray for storing ice making water, and a circulation pump for sending the ice making water in the water tank to the fountain hole. A reverse cell type ice making machine comprising a bubble-preventing member which is always located in water during the ice making and which prevents the circulation pump from sucking bubbles or air vortices when sucking the ice making water.
【０００６】[0006]
【作用】製氷中、水タンクに貯留した製氷用水に、未凍
結水である戻り水が落ちることにより、気泡や空気の渦
が発生するが、循環ポンプの吸い込みに対して防泡部材
が形成されている関係上、気泡や空気の渦が循環ポンプ
に吸い込まれることはない。[Function] During the ice making process, the ice-making water stored in the water tank causes the return water that is the unfrozen water to fall, thereby generating bubbles and air vortices, but a foam preventing member is formed against the suction of the circulation pump. Therefore, bubbles and air vortices are not sucked into the circulation pump.
【０００７】[0007]
【実施例】以下、本発明を逆セル型製氷機に適用した一
実施例を、図１乃至図３を参照して説明する。然し乍
ら、本発明はこの実施例に限定されるものではない。製
氷機は下向きに開口した多数の製氷小室１Ａを有し、上
壁外面に冷凍系の冷却器２を配設した製氷室１と、各製
氷小室１Ａを下方から十分余裕をもって閉塞し、表面に
は各製氷小室１Ａに対応する噴水孔３及び戻り穴４を形
成した水皿５と、該水皿５に固定され戻り穴４に連通す
る水タンク６と、水タンク６内の水を送水管７、更に分
配管８を経て噴水孔３から各製氷小室１Ａへ循環せしめ
る循環ポンプ９と、水皿５及び水タンク６を傾動及び復
動せしめる正逆回転可能な減速モータ１０を含む駆動装
置１１と、給水弁１２が開いたとき水皿５の表面に散水
する散水器１３と、水タンク６の底部に連通したフロ−
トタンク１４Ａ内のフロ−ト１４Ｂによって水位スイッ
チ１４Ｃを作動し、水タンク６の所定水位を検出する水
位検出装置１４等にて構成されている。而して支持梁１
５に固定した取付板１６に支持した前記減速モ−タ１０
の出力軸に相互が逆方向に延出した第１及び第２のアー
ム１７Ａ、１７Ｂを有する駆動カム１７を連結し、該カ
ム１７の第１のアーム１７Ａの端部に取り付けたコイル
発条１８の他端を水皿５の側部に連結し、水皿５の後部
は回動軸１９に支持している。また、２０は減速機構付
きの駆動モータ１０の正転により反時計方向に回転する
駆動カム１７の第２のアーム１７Ｂによって切り換えら
れ、駆動モータ１０への通電を断って水皿５を所定の傾
斜開放位置に停止せしめ、駆動モータ１０の逆転により
時計方向に回転する駆動カム１７の第１のアーム１７Ａ
によって切り換えられ、駆動モータ１０への通電を断っ
た水皿５を所定の水平閉塞位置に停止せしめるシ−ソ−
式の切換スイッチである。３０は給水管３１に接続して
散水温度を検出するサ−モスタット方式の水温検出装置
である。また水タンク６が傾動した時に、その中に残留
する水の水位線をＸで示している。なお、製氷機には上
述した構成部の他に、図示しないが以下の装置部分を具
備している。それは、製氷室１を冷却するためのコンプ
レッサ−や凝縮器、冷却ファン等からなる冷凍ユニット
と、脱氷時に製氷室１を温めるホットガスの供給、停止
を成すホットガス弁等である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment in which the present invention is applied to a reverse cell type ice making machine will be described below with reference to FIGS. However, the present invention is not limited to this embodiment. The ice maker has a large number of ice making small chambers 1A that open downward, and the ice making chamber 1 in which a cooler 2 for the refrigeration system is arranged on the outer surface of the upper wall and each ice making small chamber 1A are closed from below with a sufficient margin, Is a water tray 5 having a fountain hole 3 and a return hole 4 corresponding to each ice making chamber 1A, a water tank 6 fixed to the water tray 5 and communicating with the return hole 4, and a water pipe for feeding water in the water tank 6. 7. A driving device 11 including a circulation pump 9 for circulating the water from the fountain hole 3 to each of the small ice making chambers 1A via the distribution pipe 8 and a forward / reverse rotatable reduction motor 10 for tilting and returning the water tray 5 and the water tank 6. And a sprinkler 13 that sprinkles water on the surface of the water tray 5 when the water supply valve 12 is opened, and a flow communicating with the bottom of the water tank 6.
The water level switch 14C is operated by the float 14B in the water tank 14A, and the water level detection device 14 detects a predetermined water level in the water tank 6. Then support beam 1
The deceleration motor 10 supported by a mounting plate 16 fixed to
Of the coil spring 18 attached to the end of the first arm 17A of the cam 17 is connected to the output shaft of the drive cam 17 having first and second arms 17A and 17B extending in opposite directions. The other end is connected to the side portion of the water tray 5, and the rear portion of the water tray 5 is supported by the rotating shaft 19. Further, 20 is switched by the second arm 17B of the drive cam 17 which rotates counterclockwise by the forward rotation of the drive motor 10 with a reduction mechanism, and the power supply to the drive motor 10 is cut off to tilt the water tray 5 to a predetermined angle. The first arm 17A of the drive cam 17 which is stopped in the open position and is rotated clockwise by the reverse rotation of the drive motor 10.
And a switch for stopping the water tray 5 which has been switched off by turning off the power to the drive motor 10 to a predetermined horizontal closing position.
It is a type changeover switch. Reference numeral 30 denotes a thermostat type water temperature detecting device which is connected to the water supply pipe 31 to detect the sprinkling temperature. Further, when the water tank 6 tilts, the water level line of the water remaining therein is indicated by X. In addition to the above-described components, the ice maker has the following device parts (not shown). It is a refrigeration unit including a compressor, a condenser, a cooling fan and the like for cooling the ice making chamber 1, and a hot gas valve for supplying and stopping hot gas that warms the ice making chamber 1 during de-icing.
【０００８】そして、本発明の要部である水タンク６の
構造を図１乃至図３を参照して説明する。水タンク６自
体は上面が開口しており、駆動装置１１から回動軸９に
向かうに従い、底が順次深くなっていき、回動軸９の下
方に位置する底部が一番深くなっている。この一番深く
なっている部分を、以後深淵部６Ｄと称して説明する。
この深淵部６Ｄの横には、前記循環ポンプ９を収納する
ための収納空間６Ａが形成されている。そして、この深
淵部６Ｄの側面には穴６Ｂが形成されており、この穴６
Ｂは収納空間６Ａ方向に突出する筒６Ｃが設けられてい
る。そして、この筒６Ｃには、循環ポンプ９の吸込口と
連結するためのゴム製の管９Ａがはめ込まれており、筒
６Ｃに対して管９Ａは着脱自在の構成となっている。
尚、この水タンク６は樹脂製で、筒６Ｃも水タンク６と
一体に形成されている。The structure of the water tank 6 which is the main part of the present invention will be described with reference to FIGS. The water tank 6 itself has an open upper surface, and the bottom gradually becomes deeper as it goes from the drive device 11 to the rotating shaft 9, and the bottom portion located below the rotating shaft 9 becomes deepest. This deepest part will be described hereinafter as a deep part 6D.
A storage space 6A for storing the circulation pump 9 is formed next to the abyss portion 6D. A hole 6B is formed on the side surface of this abyss 6D.
B is provided with a cylinder 6C protruding in the direction of the storage space 6A. A rubber pipe 9A for connecting to the suction port of the circulation pump 9 is fitted into the cylinder 6C, and the pipe 9A is detachable from the cylinder 6C.
The water tank 6 is made of resin, and the cylinder 6C is formed integrally with the water tank 6.
【０００９】また、前記穴６Ｂの上方には、長方形の樹
脂製の防泡板２０が、深淵部６Ｄの一部を塞ぐように接
着剤にて取り付けられており、少なくとも深淵部６Ｄに
対応する戻り穴４からの戻り水を受けることのできる長
さ及び幅に形成されている。そして、この防泡板２０は
製氷終了間際に水タンク６内の製氷用水が最も少なくな
った時の水位よりも下方に設けれている。即ち、防泡板
２０は水皿５及び水タンク６の傾動動作時以外は常に水
中にあるように形成されている。尚、この防泡板２０
に、気泡は進入しないが水は通過することができる程度
の穴を形成するとなお良い。Further, a rectangular resin foam plate 20 is attached above the hole 6B by an adhesive so as to close a part of the deep portion 6D, and corresponds to at least the deep portion 6D. The length and width are such that it can receive the return water from the return hole 4. The anti-foaming plate 20 is provided below the water level when the amount of ice making water in the water tank 6 is minimized just before the end of ice making. That is, the antifoam plate 20 is formed so that it is always under water except when the water tray 5 and the water tank 6 are tilted. In addition, this antifoam plate 20
In addition, it is more preferable to form a hole that does not allow bubbles to enter but allows water to pass through.
【００１０】次に、製氷用水の循環説明を行うと、前記
水タンク６に貯留されている製氷用水は、前記穴６Ｂか
ら循環ポンプ９にて吸い込まれ前記製氷小室１Ａに噴出
される。その後、製氷用水の一部は氷結し、残りは未氷
結水として前記水タンク６内に貯留されている製氷用水
に落下する。そして、前記穴６Ｂの上方には防泡板２０
が設けられているため、この位置の戻り穴４から落下す
る戻り水或るいは貯留している製氷用水は、この防泡板
２０にて塞がれていない部分から迂回して下方の穴６Ｂ
に吸い込まれて再び製氷小室１Ａに噴出される。Next, the circulation of the ice making water will be described. The ice making water stored in the water tank 6 is sucked from the hole 6B by the circulation pump 9 and ejected to the ice making small chamber 1A. After that, a part of the ice making water freezes, and the rest falls into the ice making water stored in the water tank 6 as unfrosted water. Then, the foam prevention plate 20 is provided above the hole 6B.
Is provided, the return water falling from the return hole 4 at this position or the ice-making water stored therein is diverted from the portion not blocked by the antifoam plate 20 to the lower hole 6B.
Is sucked in and is ejected again to the ice making chamber 1A.
【００１１】ここで防泡板２０の効用について説明す
る。従来の製氷機には防泡板２０は設けられておらず、
前記穴６Ｂの上方に位置する戻り穴４から落下する戻り
水により、穴６Ｂ付近で気泡が発生しており、気泡が循
環ポンプ９に吸い込まれてしまうということがあった。
更に、このまま製氷終了が近付くと水位が下がるため、
気泡が次第に渦となっていき、循環ポンプ９が大量の空
気を吸い込むこととなっていた。この状態で長期間使用
し続けると、ポンプ９が異音を発生したり、時には故障
の原因ともなっていた。このために設けられたものが防
泡板２０である。Here, the effect of the antifoam plate 20 will be described. The conventional ice machine is not provided with the antifoam plate 20,
Due to the return water falling from the return hole 4 located above the hole 6B, bubbles are generated near the hole 6B, and the bubbles may be sucked into the circulation pump 9.
Furthermore, since the water level will drop when the end of ice making approaches,
The bubbles gradually became swirls, and the circulation pump 9 was supposed to suck in a large amount of air. If the pump 9 is continuously used for a long time in this state, the pump 9 may cause an abnormal noise or sometimes cause a failure. The antifoaming plate 20 is provided for this purpose.
【００１２】次に製氷動作時の説明をすると、製氷動作
を開始する時には製氷用水は図２或るいは図４に開示さ
れる位の水位で、前記循環ポンプ９にて吸い込まれた製
氷用水が前記噴水穴３から製氷小室１Ａに噴射する。こ
こで、製氷小室１Ａの壁面から氷結していくが、氷結し
ない未氷結水は前記戻り穴４から水タンク６内に貯留し
ている製氷用水に落下する。この時戻り水の落下により
製氷用水中に空気の泡が発生するが、前記防泡板２０が
前記深淵部６Ｄ上に設けられており関係上、この泡は深
淵部６Ｄの側面に設けられている穴６Ｂに侵入すること
なく、良好な製氷用水の循環が可能となる。Next, the ice making operation will be described. When the ice making operation is started, the ice making water has a water level as shown in FIG. 2 or FIG. 4, and the ice making water sucked by the circulation pump 9 is It sprays from the fountain hole 3 to the small ice making chamber 1A. Here, the unfrozen water that freezes from the wall surface of the ice making small chamber 1A falls from the return hole 4 into the ice making water stored in the water tank 6. At this time, air bubbles are generated in the ice making water due to the return water falling, but since the foam prevention plate 20 is provided on the abyss portion 6D, the bubbles are provided on the side surface of the abyss portion 6D. It is possible to circulate the ice-making water satisfactorily without entering the hole 6B.
【００１３】また、製氷終了間際になって製氷用水が少
なくなっても、防泡板２０が製氷用水中に位置している
関係上、製氷動作中確実に泡及び空気の渦の前記穴６Ｂ
への侵入を防止することができる。また、他の実施例を
図４を参照して説明する。本発明の目的は、戻り水によ
り発生する気泡をポンプ９が吸い込まないようにするこ
とを目的としているため、防泡板２０でなくとも、以下
に示すような方法をとってもよい。Even when the amount of ice-making water is running low near the end of ice-making, since the antifoaming plate 20 is located in the ice-making water, the holes 6B of the vortex of bubbles and air are surely generated during the ice-making operation.
Can be prevented from entering. Further, another embodiment will be described with reference to FIG. Since the object of the present invention is to prevent the pump 9 from sucking bubbles generated by the return water, the following method may be adopted instead of the antifoam plate 20.
【００１４】水タンク６の深淵部６Ｄの穴６Ｂと連通
し、水を吸い込むための口が下方に向けられている防泡
管２１を設けて、気泡がポンプ９に吸い込まれないよう
に構成してもよい。また、この防泡管２１は樹脂にて形
成した部材を用いてもよいし、ゴム等の弾力性を有する
部材を用いてもよい。そして、ゴム部材にて形成したも
のは、樹脂のものより水タンク６内の清掃はやり易いも
のである。更に、この防泡管２１を水タンクに対して着
脱自在の構成にすれば、水タンク６の清掃時に防泡管２
を外すことにより容易に清掃することが可能となる。An antifoaming pipe 21 is provided which communicates with the hole 6B of the abyssal portion 6D of the water tank 6 and has a mouth for sucking water directed downward so as to prevent bubbles from being sucked into the pump 9. May be. In addition, a member made of resin may be used for the antifoam tube 21, or an elastic member such as rubber may be used. The one formed of a rubber member is easier to clean the inside of the water tank 6 than the one made of a resin. Further, if the antifoaming pipe 21 is detachably attached to the water tank, the antifoaming pipe 2 can be removed when the water tank 6 is cleaned.
It becomes possible to easily clean by removing.
【００１５】[0015]
【発明の効果】本発明は、水タンクの開口部の上部であ
って、且つ戻り孔の下方の位置に防泡板を形成した関係
上、戻り穴から落下する戻り水により気泡が発生し、こ
の気泡がポンプに吸い込まれることを防止するため、ポ
ンプはこの空気が原因で故障することはなくなり、ポン
プの耐久性を向上させる効果を奏するものである。According to the present invention, bubbles are generated by the return water falling from the return hole because the anti-foaming plate is formed above the opening of the water tank and below the return hole. Since this air bubble is prevented from being sucked into the pump, the pump will not be damaged due to this air, and the pump has the effect of improving its durability.
【図１】逆セル型製氷機の側面図である。FIG. 1 is a side view of a reverse cell type ice making machine.
【図２】本発明を具備する逆セル型製氷機の縦側断面図
である。FIG. 2 is a vertical cross-sectional view of an inverted cell type ice making machine equipped with the present invention.
【図３】本発明を具備する逆セル型製氷機の斜視図であ
る。FIG. 3 is a perspective view of a reverse cell type ice making machine equipped with the present invention.
【図４】他の実施例を示す縦側断面図である。FIG. 4 is a vertical sectional view showing another embodiment.
１ 製氷室 １Ａ 製氷小室 ２ 冷却器 ３ 噴水孔 ４ 戻り穴 ６ 水タンク ６Ｂ 穴 ９ 循環ポンプ ２０ 防泡部材 1 Ice-making chamber 1A Ice-making small chamber 2 Cooler 3 Fountain hole 4 Return hole 6 Water tank 6B hole 9 Circulation pump 20 Foam prevention member
Claims (1)
た製氷室と、該製氷室を冷却するための冷却器と、前記
製氷小室に対応して設けられた噴水孔及び戻り穴を有す
る水皿と、該水皿の下方に設けられ、製氷用水を貯留す
る水タンクと、該水タンク内の製氷用水を前記噴水孔へ
送る循環ポンプと、該循環ポンプが製氷用水を吸い込む
時に気泡或るいは空気の渦を吸い込むことを防止し、製
氷中は常に水中に位置する防泡部材とよりなることを特
徴とする逆セル型製氷機。1. An ice making chamber having a large number of downwardly opening ice making chambers, a cooler for cooling the ice making chambers, water having fountain holes and return holes provided corresponding to the ice making small chambers. A dish, a water tank provided below the water tray for storing ice making water, a circulation pump for sending the ice making water in the water tank to the fountain hole, and bubbles when the ice making water is sucked by the circulation pump. Is a reverse cell type ice maker, which prevents inhalation of air vortices and is composed of a defoaming member that is always located in water during ice making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4114679A JP2889761B2 (en) | 1992-05-07 | 1992-05-07 | Reverse cell ice machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4114679A JP2889761B2 (en) | 1992-05-07 | 1992-05-07 | Reverse cell ice machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05312446A true JPH05312446A (en) | 1993-11-22 |
| JP2889761B2 JP2889761B2 (en) | 1999-05-10 |
Family
ID=14643923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4114679A Expired - Fee Related JP2889761B2 (en) | 1992-05-07 | 1992-05-07 | Reverse cell ice machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2889761B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317039A (en) * | 2005-05-11 | 2006-11-24 | Fukushima Industries Corp | Ice making machine |
| EP2584292A1 (en) * | 2011-10-17 | 2013-04-24 | Brema Ice Makers SpA | Ice making machine with concealed water supply nozzles |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787272U (en) * | 1980-11-17 | 1982-05-29 | ||
| JPS61149071U (en) * | 1985-03-06 | 1986-09-13 |
-
1992
- 1992-05-07 JP JP4114679A patent/JP2889761B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5787272U (en) * | 1980-11-17 | 1982-05-29 | ||
| JPS61149071U (en) * | 1985-03-06 | 1986-09-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317039A (en) * | 2005-05-11 | 2006-11-24 | Fukushima Industries Corp | Ice making machine |
| EP2584292A1 (en) * | 2011-10-17 | 2013-04-24 | Brema Ice Makers SpA | Ice making machine with concealed water supply nozzles |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2889761B2 (en) | 1999-05-10 |
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