JPH03263582A - Regulating device for amount of cold air blown-off from outlet of showcase - Google Patents
Regulating device for amount of cold air blown-off from outlet of showcaseInfo
- Publication number
- JPH03263582A JPH03263582A JP6360290A JP6360290A JPH03263582A JP H03263582 A JPH03263582 A JP H03263582A JP 6360290 A JP6360290 A JP 6360290A JP 6360290 A JP6360290 A JP 6360290A JP H03263582 A JPH03263582 A JP H03263582A
- Authority
- JP
- Japan
- Prior art keywords
- case
- air
- flow rate
- circulating
- outlet
- 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
- 230000001105 regulatory effect Effects 0.000 title abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 10
- 238000007664 blowing Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 235000012055 fruits and vegetables Nutrition 0.000 description 5
- 235000013305 food Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 240000009164 Petroselinum crispum Species 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000011197 perejil Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
外周面が開口し内部に商品が陳列収納されるケース内を
冷却する冷却装置により冷却されケース内奥行l!!l
壁面に開口する複数の吹出口から吹き出してケース内を
循環する冷気の循環流各部の流量を調節するショーケー
スの@環流流量調節装置に関する。[Detailed Description of the Invention] [Industrial Application Field] A cooling device cools the inside of the case, which has an open outer circumferential surface and products are displayed and stored inside, and the inside depth of the case is l! ! l
The present invention relates to a showcase @recirculation flow rate adjusting device that adjusts the flow rate of each part of the circulation flow of cold air blown out from a plurality of air outlets opened in a wall surface and circulated within the case.
外周面が開口するケースを備えたショーケースでは、ケ
ース内に陳列収納される販売商品の鮮度を保つため、冷
却装置により冷やされケース内興行(Il!I壁面に開
口する複数の吹出口から吹き出してケース内を冷却しな
がら循環する冷気の循環流を形成してケース内3冷却す
る冷却形がある。このような冷却形のショーケースの中
には、ケースの前面開口をエアカーテンで覆ってケース
の内と外とを熱的に遮断し、ケース内に陳列収納される
商品の温度上昇および冷却効率低下を防止する構造の前
面開放形のショーケースであるいわゆるオープンショー
ケースがある。このような前面開放形のショーケースで
は、陳列商品がパセリ1はうれん草などの生鮮野菜いわ
ゆる青物類であれば、冷却装置で冷却されケースの開口
上縁に沿って形成された吐出口から吹き出す空気、すな
わち冷気により形成されるエアカーテンの風速1 m
/ s e clf後の冷気が陳列商品に直接吹き付け
ると、商品は萎れて商品価値を消失する。また青物類に
限らず果物を含む青果物などの生鮮食品類は特に周囲温
度が保存温度範囲を超えて上昇すると、鮮度が急速に低
下する。そのためケース内に生鮮食品類、特に青果物類
の商品を陳列収納する場合は、エアカーテンを形成する
冷気が直接陳列商品に吹き付けないようにするとともに
、吹出口から吹き出す冷気の循環流の各郡部1を、陳列
商品を包囲する空気を介し間接的にかつ一様に冷気の循
環流で商品を冷やしてその鮮度が維持されるよう調節す
る必要があるやこの種のショーケースのW7環流流量調
節装置の従来例の一つを第3図および第4区に示す、第
3図は従来のショーケースの循環流流量調節装置を含む
ショーケースの内部構成を示す左側縦断面図で、図のむ
側が前面側であり、第4図は第31Mの循環流流量調節
装!の構成を示す要部正面拡大図である。In a showcase equipped with a case with an open outer circumferential surface, in order to maintain the freshness of the sales products displayed and stored inside the case, a cooling device is used to cool the products inside the case. There is a cooling type that cools the inside of the case by forming a circulation flow of cold air that circulates while cooling the inside of the case.Some of these cooling type showcases cover the front opening of the case with an air curtain. There are so-called open showcases that are front-open showcases with a structure that thermally isolates the inside and outside of the case to prevent the temperature of products displayed and stored inside the case from rising and the cooling efficiency from decreasing. In a showcase with an open front, if the displayed product is fresh vegetables such as parsley or spinach, air is cooled by a cooling device and blown out from an outlet formed along the upper edge of the opening of the case. In other words, the wind speed of the air curtain formed by cold air is 1 m
/ If the cold air after s e clf blows directly onto the displayed products, the products will wither and lose their commercial value. In addition, fresh foods such as fruits and vegetables, including not only vegetables but also fruits, rapidly lose their freshness especially when the ambient temperature rises beyond the storage temperature range. Therefore, when displaying and storing fresh foods, especially fruits and vegetables, in a case, make sure that the cold air that forms the air curtain does not blow directly onto the displayed products. In order to maintain the freshness of the displayed products by indirectly and uniformly circulating cold air through the air surrounding the displayed products, it is necessary to adjust the flow rate of the W7 circulation flow control device for this type of showcase. One of the conventional examples is shown in Fig. 3 and Section 4. Fig. 3 is a left side vertical cross-sectional view showing the internal structure of a conventional showcase including a circulation flow rate adjustment device, and the side facing the figure is This is the front side, and Figure 4 shows the circulation flow rate adjustment device of No. 31M! FIG. 2 is an enlarged front view of a main part showing the configuration of FIG.
第31gおよび第4図において、1は前面が開口するケ
ースであり、このケース1は側断面がC字形の前面およ
び左右両([1面が開口するケース本体2と、その左右
両側面開口を覆う側板3とで構成され、その前面は大き
く開口する関口4が形成されている。ケース1内には、
ケース本体2の内周面に沿わせかつ間隔を置いて断面が
C字形の隔壁5が設けられており、この隔壁5.ケース
1および側板3で仕切られた空間が形成する通風路6に
は開口4の上下両縁に沿い互いに開口面が向い合う吐出
ロアおよび吸込口8がそれぞれ形成されている。この吐
出ロアを形成するケース本体2の前端部天井面に断面が
L字形の蓋9がこの蓋9に形成された前後が長手方向の
長孔10にねじ11を通しねし止めされており、このね
じ11を緩め長孔10に沿い蓋9を前後に移動しねじ止
めすることにより、吐出ロアの同友を調節できる。また
階段状の商品を載せる8112の後端が支持されケース
1内奥行側内壁を形成する隔壁5のほぼ鉛直な後部には
、ケース1内に開口しかつ通風路6に連通する多数のほ
ぼ同径の孔がほぼ同ピツチで形成されており、この孔が
吹出口13を形成している。その他ケース1内には、通
風路6内下部興行側に空気を冷却する冷却装置14と、
この冷却装214により冷却される空気を通風路6内に
吸込口8から吸込み送風する送風機15とが備えられて
いる。この送風!115で、送風され冷却装[14で冷
やされる空気は、蓋9が閉じて吐出ロアが塞がれていな
ければ、その一部が通風路6を通り吐出ロアから下方に
吹き出し、再び吸込口8から吸込まれ循環する循環流と
なってエアカーテン16を形成し、その一部は吹出口1
3から前方に吹き出してケース1内を冷却する。またも
し蓋9が閉じ吐出ロアが閉塞していれば、送風機15で
送られる空気は全て吹出口13からケース1内に吹き出
す、そのため吐出ロアからケース1内に吹き出す冷気の
風速を低くして棚12上の青果物などの商品には直接当
らないように調節し、この商品の周囲の空気を介し間接
的に商品を冷やして商品の鮮度が維持されるようになっ
ている。In FIG. 31g and FIG. A side plate 3 covers the case 1, and a large opening 4 is formed on the front side of the case 1.
Partition walls 5 having a C-shaped cross section are provided along the inner peripheral surface of the case body 2 at intervals. In the ventilation passage 6 defined by the space partitioned by the case 1 and the side plate 3, a discharge lower and a suction port 8 are formed along both upper and lower edges of the opening 4, with opening surfaces facing each other. A lid 9 having an L-shaped cross section is attached to the ceiling surface of the front end of the case body 2 forming the discharge lower, and the front and rear ends of the lid 9 are fixed by passing screws 11 through elongated holes 10 in the longitudinal direction. By loosening this screw 11, moving the lid 9 back and forth along the elongated hole 10, and tightening the screw, the position of the discharge lower can be adjusted. In addition, the rear end of the partition wall 5, which supports the rear end of the step-shaped product 8112 and forms the inner wall on the depth side of the case 1, has a large number of substantially vertical rear walls that open into the case 1 and communicate with the ventilation passage 6. Holes with approximately the same diameter are formed at approximately the same pitch, and these holes form the air outlet 13. In addition, inside the case 1, there is a cooling device 14 that cools the air on the lower performance side of the ventilation passage 6;
A blower 15 is provided for sucking and blowing air cooled by the cooling device 214 into the ventilation passage 6 from the suction port 8 . This blower! At step 115, the air that is blown and cooled by the cooling device [14] is partially blown out through the ventilation passage 6 and blown downward from the discharge lower, and then flows back into the suction port 8, if the lid 9 is closed and the discharge lower is not blocked. The air curtain 16 is formed as a circulating flow that is sucked in from the air outlet 1.
3 and cools the inside of the case 1. Furthermore, if the lid 9 is closed and the discharge lower is blocked, all the air sent by the blower 15 will be blown into the case 1 from the outlet 13. Therefore, the wind speed of the cold air blown from the discharge lower into the case 1 should be lowered to The product is adjusted so that it does not directly hit the products such as fruits and vegetables above 12, and the product is indirectly cooled through the air around the product, thereby maintaining the freshness of the product.
ところで、このようなショーケースの循環流流量調節装
置は、隔壁5のほぼ鉛直な後部に形成されケース1内に
開口しかつ通風路6に連通する吹出口13がほぼ一定の
ピッチで一様に多数形成されており、商品の種想1陳列
の方法11などが変って棚12上各部の熱負荷が変化し
ても、蓋9のwI度を調節して吹出口13から吹き出す
冷気の循環流の全体の流量を変えることはできるが、こ
の循環流の流量を部分的に調整して変えることはできな
い、そのため、層12上の商品の一部の商品の温度が保
存温度範囲を超えて高温になったり低温になったりして
112上の全商品を保存温度範囲内に保つことが困難で
あり、生鮮食品類、特に果物1青物類などの硼12上に
陳列収納される商品の少なくとも一部の商品の鮮度が2
速に低下するという問題があるや
この発明は、吹出口から吹き出しケース内を冷却しなが
ら@環する1を環流各部の冷気の流量を部分的に調節で
きるショーケースの循環流流量調節装置を提供すること
を課題とする。By the way, in such a circulating flow rate adjustment device for a showcase, the air outlets 13, which are formed at the substantially vertical rear part of the partition wall 5 and open into the case 1 and communicate with the ventilation passage 6, are arranged uniformly at a substantially constant pitch. Even if the heat load on each part of the shelf 12 changes due to a change in product type 1 display method 11, etc., the circulating flow of cold air blown out from the air outlet 13 by adjusting the degree of wi of the lid 9 can be maintained. It is possible to change the overall flow rate of this circulation flow, but it is not possible to partially adjust and change the flow rate of this circulating flow, so that the temperature of some of the products on layer 12 may be higher than the storage temperature range. It is difficult to keep all of the products on display 112 within the storage temperature range due to low temperature or low temperatures, and at least one of the products displayed and stored on the display 12, such as fresh foods, especially fruits and vegetables, is difficult to maintain. The freshness of the products in the section is 2
This invention provides a circulating flow flow rate adjustment device for a showcase that can partially adjust the flow rate of cool air at various parts of the air blowing case while cooling the inside of the air blowing case from the air outlet. The task is to do so.
c;amを解決するための手段〕
上記課題を解決するため、この発明では、外周面が開口
し内部に商品が陳列収納されるケース内を冷却する冷却
装置を備え、この冷却装置により冷やされ前記ケース内
興行側内壁に形成された複数の吹出口から吹き出して前
記ケース内を冷却しながら循環する冷気の循環流各部の
流量を調節するショーケースの循環流流量調節装置にお
いて、前記吹出口を嵌脱自在に閉塞する栓体を具備する
ものとする。c; Means for Solving am] In order to solve the above problems, the present invention includes a cooling device that cools the inside of a case whose outer peripheral surface is open and in which products are displayed and stored, and which is cooled by the cooling device. A circulation flow flow rate adjustment device for a showcase that adjusts the flow rate of a circulating flow of cold air blowing out from a plurality of air outlets formed on an inner wall on the performance side of the case and circulating while cooling the inside of the case, wherein the air outlet is It shall be equipped with a stopper that can be inserted and removed freely.
この発明は、ケース内興行側内壁に形成され冷気が吹き
出す複数の吹出口を嵌脱自在に閉塞する栓体を具備した
ので、ケース内を冷却しながら循環する冷気の循環流各
部の流量を、その流量に応じて選択的に吹出口を栓体で
閉塞して吹出口から吹き出す冷気の流量を変えることに
より、部分的に調節してケース内の全ての商品の温度を
保存温度範囲に維持できる。This invention is equipped with a stopper that is formed on the inside wall of the case on the entertainment side and removably closes the plurality of air outlets from which cold air is blown out. By selectively closing the outlet with a stopper according to the flow rate and changing the flow rate of cold air blown out from the outlet, the temperature of all products in the case can be maintained within the storage temperature range through partial adjustment. .
以下、この発明の実施例を第1図および第2図に基づき
説明する。第1区はこの発明の実施例のショーケースの
循環流流1調節装置を含むショーケースの内部構成を示
す左側縦!li面図で、図の右側が前面側であり、$2
図は第1図の循環流流量調節装置の構成を示す要部正面
拡大図である。第3図および第4図と共通あるいは同一
の部分は同一符号で示す。Embodiments of the present invention will be described below with reference to FIGS. 1 and 2. The first section is vertical on the left side showing the internal structure of the showcase including the circulating flow flow 1 regulating device of the showcase according to the embodiment of this invention! In the li side view, the right side of the figure is the front side, $2
The figure is an enlarged front view of a main part showing the configuration of the circulation flow rate regulating device of FIG. 1. Components common or identical to those in FIGS. 3 and 4 are designated by the same reference numerals.
第1図および第2図において、1は前面が開口するケー
スであり、このケース1を断面がC字形の前面および左
右両側面が開口するケース本体2と、その左′4Ei繭
側面開口を覆う側板3とで構成しており、その前面に大
きく開口する開口4を形成している。ケース1内には、
ケース本体2の内周面に沿わせm+iを置いて側断面が
C字形の隔壁5を設けており、この隔壁5.ケース1お
よび側板3で仕切った空間が形成する通風路6には開口
4の上下両縁に沿い互いに開口面が向い合う吐出ロアお
よび吸込口8をそれぞれ形成している。この吐出ロアを
形成するケース本#−2の前端部天井面に断面がL字形
の蓋9がこの蓋9に形成した前後が長手方向の長孔10
にねし11を通しねし止しており、このわじ11を緩め
て長孔10に沿い蓋9を前後に移動し再びねし止めする
ことにより、吐出ロアの開度の調節ができる。またケー
ス1内の階段状の商品を載せる[12の後端が支持され
る、ケース1内興行側内壁を形成する隔壁5のほぼ鉛直
な後部には、ケース1内に開口しかつ通風@6に連通ず
る多数の孔をその位置によって径を変えて形成している
。このそれぞれ孔が吹出口17を形成するとともに、こ
の吹出口17に嵌まり込みこの吹出口17を嵌脱自在に
閉塞する栓体18を設けており、この栓体18と吹出口
17とにより循環流流量調節装置を構成している。In Figures 1 and 2, 1 is a case with an open front, and this case 1 is covered with a case main body 2 having a C-shaped cross section and with openings on the front and both left and right sides, and its left '4Ei cocoon side opening. It consists of a side plate 3, and a large opening 4 is formed in the front surface thereof. In case 1,
A partition wall 5 having a C-shaped side cross section is provided along the inner peripheral surface of the case body 2 at m+i. In the ventilation passage 6 defined by the space partitioned by the case 1 and the side plate 3, a discharge lower and a suction port 8 are formed along both upper and lower edges of the opening 4, with opening surfaces facing each other. A lid 9 having an L-shaped cross section is provided on the front end ceiling surface of case book #-2 forming this discharge lower. A long hole 10 in the longitudinal direction is formed in the lid 9.
The opening of the discharge lower can be adjusted by loosening the screw 11, moving the lid 9 back and forth along the elongated hole 10, and tightening it again. In addition, the almost vertical rear part of the bulkhead 5 forming the box office-side inner wall of the case 1, on which the rear end of the step-shaped product is placed [12], is opened into the case 1 and has ventilation @ 6. A large number of holes communicating with each other are formed with diameters varying depending on their positions. Each of these holes forms an air outlet 17, and a plug 18 that fits into the air outlet 17 and removably closes the air outlet 17 is provided. It constitutes a flow rate adjustment device.
その他ケース1内には、通風路6内下部興行側に空気を
冷却する冷却装置14と、この冷却装置14で冷却され
る空気を′通風路6内に吸込口8から吸込んで送風する
送風機15とを備えている。In addition, inside the case 1, there is a cooling device 14 that cools the air in the lower performance side of the ventilation path 6, and a blower 15 that sucks the air cooled by the cooling device 14 into the ventilation path 6 from the suction port 8 and blows the air. It is equipped with
前述の構成において、送風8115で送風されて冷却装
置14で冷やされる空気の動作は、前述の従来例と同様
であるが、槽12上の一部の商品の温度が保存温度範囲
から外れるような場合は、隔壁5のほぼ鉛直な後部にそ
れぞれ位置により径を変えてケース1内に吹き出す冷気
の流量の必要調節範囲に合せて形成した吹出口17を、
この吹出口17から吹き出しケース1内を循環する循環
流各部の流速に応して選択的に栓体18を嵌め込んで閉
塞することにより、ケース1内各部の循環流の流量を調
節してケースl内の全ての商品の温度を保存温度範囲内
に維持できる。In the configuration described above, the operation of the air blown by the air blower 8115 and cooled by the cooling device 14 is similar to that of the conventional example described above, but there is a case where the temperature of some products on the tank 12 is out of the storage temperature range. In this case, the air outlet 17 is formed at the almost vertical rear part of the partition wall 5, with a diameter varying depending on the position to match the required adjustment range of the flow rate of cold air blown into the case 1.
By selectively fitting and closing the stopper 18 according to the flow velocity of each part of the circulating flow circulating in the blowing case 1 from the blowing outlet 17, the flow rate of the circulating flow in each part in the case 1 is adjusted. The temperature of all products within 1 can be maintained within the storage temperature range.
この発明によれば、ケース内典行側内壁に形成され冷気
を吹き出す複数の吹出口を嵌脱自在に閉塞する栓体を具
備したので、ケース内を冷却しながら循環する冷気の循
環流各部の流量を、その流量に応じ選択的に吹出口を栓
体で閉塞して吹出口から吹き出す冷気の流量を変えるこ
とにより、部分的に調節してケース内の商品の温度を保
存温度範囲に維持できる結果、生鮮食品類、特に青果物
などの商品の鮮度を長く維持できるという効果が得られ
る。According to this invention, since the stopper is provided to removably close the plurality of air outlets that are formed on the inner wall of the case on the normal side and blow out cold air, the circulation flow of the cold air that circulates while cooling the inside of the case is controlled. The temperature of the product inside the case can be maintained within the storage temperature range by partially adjusting the flow rate by selectively closing the outlet with a stopper and changing the flow rate of cold air blown out from the outlet. As a result, it is possible to maintain the freshness of fresh foods, especially fruits and vegetables, for a long time.
WI、1図はこの発明の実施例のショーケースの循環流
流量調節装置を含むショーケースの内部構成を示す左側
縦断面図、第2図は第1図の循環流流量調節装置の構成
を示す要部正面拡大図、第3図は従来のショーケースの
循環流流量調節装置を含むショーケースの内S構成を示
す左側縦断面図、第4区は第3図の循環流流量調節装置
の構成を示す要部正面拡大図である。
1・・・ケース、 2・・・ケース本体、3・・・側板
、4・・・開口、5・・・隔壁、6・・・通風路、7・
・・吐出口、8・・・吸込口、9・・・蓋、 10・・
・長孔、11・・・ねじ、12・・・柵、13.17・
・・吹出口、14・・・冷却装置、15・・・送風機、
16・・・エアカーテン、18・・・栓体。WI, Figure 1 is a left vertical sectional view showing the internal structure of the showcase including the circulation flow rate adjustment device of the showcase according to the embodiment of the present invention, and Figure 2 shows the configuration of the circulation flow rate adjustment device of Figure 1. An enlarged front view of the main parts, Figure 3 is a left side vertical sectional view showing the internal S configuration of the showcase including the circulation flow rate adjustment device of a conventional showcase, and Section 4 is the configuration of the circulation flow rate adjustment device in Figure 3. FIG. 2 is an enlarged front view of main parts. DESCRIPTION OF SYMBOLS 1... Case, 2... Case body, 3... Side plate, 4... Opening, 5... Partition wall, 6... Ventilation path, 7...
...Discharge port, 8...Suction port, 9...Lid, 10...
・Long hole, 11...screw, 12...fence, 13.17・
...Air outlet, 14...Cooling device, 15...Blower,
16... Air curtain, 18... Plug body.
Claims (1)
内を冷却する冷却装置を備え、この冷却装置により冷や
され前記ケース内奥行側内壁に形成された複数の吹出口
から吹き出して前記ケース内を冷却しながら循環する冷
気の循環流各部の流量を調節するショーケースの循環流
流量調節装置において、前記吹出口を嵌脱自在に閉塞す
る栓体を具備したことを特徴とするショーケースの吹出
口冷気吹出量調節装置。1) A cooling device is provided for cooling the inside of a case with an open outer peripheral surface in which products are displayed and stored, and air is cooled by this cooling device and air is blown out from a plurality of air outlets formed on the inner wall on the depth side of the case. A circulating flow flow rate adjusting device for a showcase that adjusts the flow rate of each part of the circulating flow of cold air circulating while cooling the showcase, characterized in that the showcase is equipped with a stopper that detachably closes the outlet. Air outlet cold air blowout amount adjustment device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2063602A JP2611482B2 (en) | 1990-03-14 | 1990-03-14 | Cooling device for cool air at the outlet of the showcase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2063602A JP2611482B2 (en) | 1990-03-14 | 1990-03-14 | Cooling device for cool air at the outlet of the showcase |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03263582A true JPH03263582A (en) | 1991-11-25 |
JP2611482B2 JP2611482B2 (en) | 1997-05-21 |
Family
ID=13233996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2063602A Expired - Lifetime JP2611482B2 (en) | 1990-03-14 | 1990-03-14 | Cooling device for cool air at the outlet of the showcase |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2611482B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337603A (en) * | 2004-05-27 | 2005-12-08 | Okamura Corp | Refrigerating showcase |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661569A (en) * | 1979-10-25 | 1981-05-27 | Fuji Electric Co Ltd | Chilled air circulating display cabinet |
-
1990
- 1990-03-14 JP JP2063602A patent/JP2611482B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661569A (en) * | 1979-10-25 | 1981-05-27 | Fuji Electric Co Ltd | Chilled air circulating display cabinet |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005337603A (en) * | 2004-05-27 | 2005-12-08 | Okamura Corp | Refrigerating showcase |
JP4536425B2 (en) * | 2004-05-27 | 2010-09-01 | 株式会社岡村製作所 | Refrigerated showcase |
Also Published As
Publication number | Publication date |
---|---|
JP2611482B2 (en) | 1997-05-21 |
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