JP2714326B2 - Open showcase - Google Patents
Open showcaseInfo
- Publication number
- JP2714326B2 JP2714326B2 JP18156792A JP18156792A JP2714326B2 JP 2714326 B2 JP2714326 B2 JP 2714326B2 JP 18156792 A JP18156792 A JP 18156792A JP 18156792 A JP18156792 A JP 18156792A JP 2714326 B2 JP2714326 B2 JP 2714326B2
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- cool air
- outlet
- cold air
- passage
- 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
- Freezers Or Refrigerated Showcases (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は冷気のエアカーテンを貯
蔵室の上面開口に形成して、貯蔵室内収容物を冷却する
ようにしたオープンショーケースに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an open showcase in which a cold air curtain is formed at an upper opening of a storage room to cool the contents of the storage room.
【0002】[0002]
【従来の技術】この種のオープンショーケースでは貯蔵
室の上面開口を冷気吹出口から冷気吸込口へ向かって冷
気が流れ冷気流が形成される時、冷気流が流動空気であ
る為、最外側の空気流はその巻込作用により外気を吸収
して冷却器との熱交換を経て空気通路を再循環する。外
気を取り込んで循環する冷気流は、冷却器との熱交換の
際外気の水分が霜となって冷却器に付く。この霜付きを
取るため除霜がしばしば行われると、貯蔵室内温度は上
昇し、収容物が変質することになる。そこで外気吸収を
低減するために、従来は例えば特公昭59−8745号
公報に開示するように、冷気吹出口に配する案内板にて
冷気を複層的に流し、しかも外気巻込作用は速度、流量
が少なければ弱くなるので、吹出通路の入口開口面積を
下層の通路のものほど拡くして、最外側の冷気流が最も
速度が遅く、かつ流量も少なく、下層に行くにつれ徐々
に増大するような状況で冷気を流させる手段を講じて対
応している。2. Description of the Related Art In an open showcase of this type, when cool air flows from a cool air outlet to a cool air inlet through a top opening of a storage room to form a cool air flow, the cool air is flowing air. The air flow absorbs outside air by its entrainment function and recirculates through the air passage through heat exchange with the cooler. In the cool air flow that takes in and circulates outside air, moisture in the outside air becomes frost and adheres to the cooler during heat exchange with the cooler. When defrosting is often performed to remove the frost, the temperature in the storage room rises, and the contents deteriorate. Therefore, in order to reduce the outside air absorption, conventionally, as disclosed in Japanese Patent Publication No. 59-8745, for example, cold air flows in multiple layers by a guide plate disposed at a cool air outlet, and the outside air entrainment action is speed The lower the flow rate, the lower the flow rate.The lower the lower passage, the wider the entrance opening area of the outlet passage, so that the outermost cold air flow has the slowest speed and the lowest flow rate, and gradually increases toward the lower layer. In such a situation, measures are taken to make cool air flow.
【0003】[0003]
【発明が解決しようとする課題】上述の公報に示す構造
にて、冷気流の外気巻込作用を少なくしているが、本発
明ではよりその効果が得られるように冷気循環路の改良
を図ると共に、冷気吹出口に案内板を容易に取付け、取
外しできるような取付構造としたオープンショーケース
を提供することを目的とする。In the structure disclosed in the above-mentioned publication, the outside air entrainment effect of the cold air flow is reduced, but in the present invention, the cold air circulation path is improved so as to obtain the effect more. It is another object of the present invention to provide an open showcase having a mounting structure in which a guide plate can be easily attached to and removed from a cool air outlet.
【0004】[0004]
【課題を解決するための手段】本発明は、断熱壁体にて
上面を開口した本体を構成し、この断熱壁体と適当間隔
を存して区画板を配して冷却器、送風機を設置する冷却
通路と貯蔵室とを形成するとともに、前記冷却通路の一
端に冷気吹出口を他端に冷気吸込口とを形成し、前記冷
気吹出口に配される少なくとも上下2枚のL字形をなす
案内板にて仕切り形成され、前記冷気吹出口から吹き出
されエアーカーテンを形成する冷気は、外側流より内側
流の吹出量及び速度が増加する構成のオープンショーケ
ースにおいて、それぞれの案内板に、その上方の吹出通
路を流れる冷気の一部をその直ぐ下の吹出通路へ導入す
る冷気導入孔を設けたことを特徴としたものである。According to the present invention, a main body having an upper surface opened by a heat insulating wall is provided, and a partition plate is arranged at an appropriate distance from the heat insulating wall to install a cooler and a blower. A cooling air passage at one end of the cooling passage and a cold air suction port at the other end, and at least two upper and lower L-shapes arranged in the cold air outlet. The cold air which is partitioned by the guide plate and blows out from the cold air outlet to form an air curtain is provided on each guide plate in an open showcase having a configuration in which the amount and speed of blowing the inner flow are increased from the outer flow. It is characterized in that a cool air introduction hole is provided for introducing a part of the cool air flowing through the upper outlet passage into the outlet passage immediately below.
【0005】また、前記案内板の上面には前記冷気導入
孔を覆うフードを設けると共に、下面には下位の案内板
のフードに係止して該案内板を支持する支持部材が設け
られていることを特徴としたものである。A hood is provided on the upper surface of the guide plate to cover the cold air introduction hole, and a support member is provided on the lower surface of the guide plate to be engaged with the hood of the lower guide plate to support the guide plate. It is characterized by the following.
【0006】[0006]
【作用】冷気導入孔を有した案内板を複数枚、冷気吹出
口に配することで、それぞれ任意の冷気吹出通路にはそ
の直ぐ上の吹出通路から冷気の一部が流入する。これに
よって下層の冷気流ほどその速度および流量を多くさせ
て層状に分流して貯蔵室の開口に流せる。従って最外層
の冷気流の速度は遅くなり、外気の巻込作用は少なくな
り、冷却器の着霜を遅らすことができる。これは除霜回
数を減らし冷却効率を高めることとなる。By arranging a plurality of guide plates each having a cool air introduction hole at the cool air outlet, a part of the cool air flows into an arbitrary cool air outlet passage from the outlet passage immediately above it. As a result, the velocity and the flow rate of the lower-level cold air flow are increased, and the lower-level cold air flow can be divided into layers and flow into the opening of the storage room. Therefore, the speed of the cold air flow in the outermost layer is reduced, the effect of the entrainment of the outside air is reduced, and the frost formation of the cooler can be delayed. This will reduce the number of defrosts and increase the cooling efficiency.
【0007】また案内板には冷気導入孔を覆うフード
と、下面に下位の案内板を支持するための支持部材を設
け、フードを支持部材に係止することで、次々に案内板
の取付けを可能とし、ワンタッチでの取付け、及び取外
しもできるようにして案内板の洗浄等も可能とし、衛生
性を維持し得るように成している。Further, the guide plate is provided with a hood for covering the cool air introduction hole and a support member for supporting the lower guide plate on the lower surface, and the hood is locked to the support member so that the guide plates can be mounted one after another. The guide plate can be attached and detached by one-touch operation so that the guide plate can be washed and the like, so that sanitation can be maintained.
【0008】[0008]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。Embodiments of the present invention will be described below with reference to the drawings.
【0009】1は上面を開口2したオープンショーケー
スで、外箱3と内箱4との間に断熱材を充填して成る断
熱壁体5にて本体を構成し、この断熱壁体5と適間隔を
存して区画板6を配して冷気通路7と貯蔵室8を形成し
ている。前記冷気通路7内には冷却器9及び送風機10
を収納し、その両端を前記開口2に設けられた冷気吹出
口11と冷気吸込口12に連通している。Reference numeral 1 denotes an open showcase having an opening 2 on the upper surface, and a main body is constituted by a heat insulating wall 5 formed by filling a heat insulating material between an outer box 3 and an inner box 4. The partition plates 6 are arranged at appropriate intervals to form a cool air passage 7 and a storage room 8. A cooler 9 and a blower 10
And both ends thereof are communicated with a cool air outlet 11 and a cool air inlet 12 provided in the opening 2.
【0010】そして、冷気吹出口11内に、断面L字状
をなす第1案内板13を前記区画板6の上端折曲部6a
と略平行になるように配すと共に、同じく断面L字状を
なす第2案内板14を第1案内板13と本体上壁2aと
の間に第1案内板13と平行して設ける。これによっ
て、前記開口2に強制循環冷気流を案内する3ヶの吹出
通路15、16、17が冷気吹出口11内に仕切形成さ
れる。A first guide plate 13 having an L-shaped cross section is provided in the cool air outlet 11 by bending the upper end bent portion 6 a of the partition plate 6.
And a second guide plate 14 also having an L-shaped cross section is provided between the first guide plate 13 and the main body upper wall 2a in parallel with the first guide plate 13. As a result, three outlet passages 15, 16, and 17 for guiding the forced circulation cool air flow to the opening 2 are formed in the cool air outlet 11.
【0011】ここで吹出通路15、16、17は、その
夫々の入口開口a、b、c面積を貯蔵室8に進むにつれ
て広くなる様にしている。すなわち入口開口aの面積〉
開口bの面積〉開口cの面積となる。このような開口比
となるように第1案内板13および第2案内板14を配
置している。The outlet passages 15, 16, 17 have their respective inlet openings a, b, c so that the area thereof becomes wider as it goes toward the storage room 8. That is, the area of the inlet opening a>
Area of opening b> area of opening c. The first guide plate 13 and the second guide plate 14 are arranged so as to have such an opening ratio.
【0012】ここで第1案内板13および第2案内板1
4の天面部13a、14aには、上部の吹出通路から下
部の吹出通路へと冷気の一部を導入させる方形状の冷気
導入孔18、19が切欠形成又は切起こし形成により設
けられている。そしてこれら各冷気導入孔18、19に
は、それを上方から覆うようにフード21、22が形成
されており、各フード21、22内に前方に口を開いた
開口部23、24が構成される。Here, the first guide plate 13 and the second guide plate 1
In the top surfaces 13a and 14a of the 4th, rectangular cold air introduction holes 18 and 19 for introducing a part of the cool air from the upper outlet passage to the lower outlet passage are formed by notch formation or cut and raised formation. Hoods 21 and 22 are formed in the respective cool air introduction holes 18 and 19 so as to cover them from above, and openings 23 and 24 are formed in the hoods 21 and 22 and open forward. You.
【0013】ところで、第2案内板14において、その
天面部14aの下面には下位の案内板、すなわちこの場
合は第1案内板13を支持するための支持部材26が取
付固定されている。前記支持部材26は、図3に示すよ
うに、冷気をフード21内の開口部23更に冷気導入孔
18へとスムーズに導入させるための冷気の通り溝27
と上端に設けた取付片28、28と底壁を一側方へ延出
させて下位の案内板、すなわち第1案内板13を取付け
るために設けた下端の支持片29とより構成されてい
て、この取付片28、28を接着、ネジ止めなど適宜な
固定手段にて第2案内板14の天面部14a下面に止着
して支持部材26の取付を行っている。In the second guide plate 14, a lower guide plate, that is, a support member 26 for supporting the first guide plate 13 in this case is attached and fixed to the lower surface of the top surface portion 14a. As shown in FIG. 3, the support member 26 has a groove 27 for passing cool air through the opening 23 in the hood 21 and the cool air introducing hole 18 smoothly.
And lower end support plates 29 for mounting the first guide plate 13 by extending the bottom wall to one side and attaching the lower guide plate, ie, the first guide plate 13. The mounting members 28 are fastened to the lower surface of the top surface 14a of the second guide plate 14 by an appropriate fixing means such as bonding or screwing, and the supporting member 26 is mounted.
【0014】また、前記支持部材26と同形態の支持部
材31が本体上壁2aに取付固定されている。この支持
部材31も取付片32、32、冷気をフード22内の開
口部24更に冷気導入孔19へとスムーズに導入させる
ための冷気の通り溝33および第2案内板14を取付け
るための支持片34とより構成されている。A support member 31 having the same configuration as the support member 26 is attached and fixed to the main body upper wall 2a. The support member 31 also has attachment pieces 32, 32 and a support piece for attaching the cool air passage groove 33 and the second guide plate 14 for smoothly introducing the cool air into the opening 24 in the hood 22 and further into the cool air introduction hole 19. 34.
【0015】そして支持部材31の支持片34に、第2
案内板14のフード22内の開口部24を差し入れるこ
とで、図2に示すようにフード22は支持片34に引っ
掛かり第2案内板14を本体に簡単に取付ることができ
る。The supporting piece 34 of the supporting member 31
By inserting the opening 24 in the hood 22 of the guide plate 14, the hood 22 is hooked on the support piece 34 as shown in FIG. 2, and the second guide plate 14 can be easily attached to the main body.
【0016】同様に、第2案内板14の支持部材26の
支持片29に対して第1案内板13のフード21内の開
口部23を差し込んで、フード21を支持片29に引っ
掛けることで第1案内板13を第2案内板14に取付け
冷気吹出口11内に設置できる。Similarly, the opening 23 in the hood 21 of the first guide plate 13 is inserted into the support piece 29 of the support member 26 of the second guide plate 14, and the hood 21 is hooked on the support piece 29. The first guide plate 13 can be attached to the second guide plate 14 and installed in the cool air outlet 11.
【0017】一方冷気吹出口11の入口側位置には、大
径筒部37と小径筒部38とより成る冷気分配体39が
断熱壁体5の内面に添設されている。そして第1案内板
13及び第2案内板14のそれぞれ後端より垂下する垂
下壁13b、14bが、冷気分配体39の大径筒部37
および小径筒部38に当接し、吹出通路16、17の先
端通路を形成している。On the other hand, at the inlet side of the cool air outlet 11, a cool air distributor 39 composed of a large-diameter cylindrical portion 37 and a small-diameter cylindrical portion 38 is attached to the inner surface of the heat insulating wall 5. The hanging walls 13b, 14b hanging down from the rear ends of the first guide plate 13 and the second guide plate 14, respectively, form the large-diameter cylindrical portion 37 of the cool air distributor 39.
And the small-diameter cylindrical portion 38 to form the distal end passages of the outlet passages 16 and 17.
【0018】なお、前記吹出通路15、16、17の吹
出開口は略同一の開口面積を有している。The outlet openings of the outlet passages 15, 16, 17 have substantially the same opening area.
【0019】以上の構成となっており、冷却器9で熱交
換された冷気は送風機10により強制循環気流となり図
面実線矢印で示す様に冷気吹出口11の入口部分まで送
られると、第1案内板13の垂下壁13bにて分流され
大部分は貯蔵室側の吹出通路15に流入し、一方冷気分
配体39内に流入した冷気は、大径筒部37を通り過ぎ
て吹出通路16に流入するものと、小径筒部38を通り
過ぎて吹出通路17へ流入するものとに分流され、その
吹出開口から吹き出されて開口2を閉塞して循環する。With the above structure, the cool air exchanged by the cooler 9 is forcedly circulated by the blower 10, and is sent to the inlet of the cool air outlet 11 as indicated by the solid line arrow in the drawing. Most of the air diverted by the hanging wall 13b of the plate 13 flows into the outlet passage 15 on the storage room side, while the cool air flowing into the cool air distributor 39 flows into the outlet passage 16 after passing through the large-diameter cylindrical portion 37. The airflow is diverted into the airflow and the airflow that passes through the small-diameter cylindrical portion 38 and flows into the blowout passage 17, is blown out from the blowout opening, closes the opening 2, and circulates.
【0020】ここで吹出通路17を流れている冷気流
は、その一部がフード22の前方口より入り冷気導入孔
19を通り下の吹出通路16へと入る。そのため吹出通
路16より吹き出る冷気の流量はより増えて流れる。ま
た吹出通路16を流れている冷気流も図4に示すように
その一部がフード21内を通り冷気導入孔18からその
下の吹出通路15へと入り込む。よってこの吹出通路1
5を流れる冷気の量もより増えて吹き出されている。Here, a part of the cool air flowing through the outlet passage 17 enters the front opening of the hood 22 and passes through the cool air inlet 19 into the lower outlet passage 16. Therefore, the flow rate of the cool air blown out from the blow passage 16 increases and flows. 4, a part of the cool air flowing through the outlet passage 16 passes through the hood 21 and enters the outlet passage 15 thereunder. Therefore, this outlet passage 1
The amount of cool air flowing through 5 is also increased.
【0021】こうして、最外層の吹出通路17よりは中
間層の吹出通路16の方が、更にこの中間の吹出通路1
6よりは最内層の吹出通路15に流れる冷気の方がより
流量的に多くなって流れ、開口2には三層状の冷気流が
吹き出され、その内側から外側にかけて速度が徐々に遅
く、且つ流量が徐々に少なくなるよう速度及び流量に勾
配をつけることができる。これによって開口部2を覆う
冷気流はその風速分布が改善される。In this manner, the intermediate-layer outlet passage 16 is more intermediate-layer outlet passage 1 than the outermost-layer outlet passage 17.
The flow of the cool air flowing through the innermost-layer outlet passage 15 is larger than the flow of the cool air flowing through the inner passage 6, and the three-layered cool air is blown out from the opening 2, and the speed gradually decreases from the inner side to the outer side. The speed and flow rate can be graded so that is gradually reduced. As a result, the wind speed distribution of the cold airflow covering the opening 2 is improved.
【0022】従って外気と接する最外層の冷気流の速度
が遅くなるので、外気の巻込作用は小さくなり、冷却器
9への着霜を遅くし、除霜回数を少なくできる。Therefore, the speed of the cold air flow in the outermost layer in contact with the outside air is reduced, so that the effect of the outside air is reduced, the frosting on the cooler 9 is delayed, and the number of times of defrosting can be reduced.
【0023】第1案内板13はそのフード21を支持部
材26の支持片29に引っ掛けることで第2案内板14
に取付けでき、また第2案内板14もそのフード22を
支持部材31の支持片34に引っ掛けることで簡単に取
付けでき、冷気吹出口11内に三つの吹出通路15、1
6、17を容易に仕切形成できる。そして、取外す時も
支持片29、34から抜きさえすれば簡単に外せ、案内
板13、14を洗浄することなども容易に成せる。この
ように第1案内板13および第2案内板14のワンタッ
チでの着脱ができて便利である。The first guide plate 13 is formed by hooking the hood 21 on the support piece 29 of the support member 26 so that the second guide plate 14
In addition, the second guide plate 14 can be easily attached by hooking the hood 22 to the support piece 34 of the support member 31, and the three outlet passages 15, 1
6, 17 can be easily formed by partitioning. Also, when detaching, the guide pieces 13 and 14 can be easily removed only by removing them from the support pieces 29 and 34, and the guide plates 13 and 14 can be easily cleaned. Thus, the first guide plate 13 and the second guide plate 14 can be easily attached and detached with one touch, which is convenient.
【0024】なお、実施例では、案内板の数を2枚とし
て説明したが、案内板の数は3枚、4枚と適当な枚数と
して設置するものであっても良い。In the embodiment, the number of the guide plates is two, but the number of the guide plates may be three or four.
【0025】[0025]
【発明の効果】以上のように本発明によれば、冷気の吹
出口に複数枚の案内板を配し、かつこの案内板には冷気
導入孔を設け、上位の吹出通路を流れる冷気の一部は下
位の吹出通路へと流れ、最内側層から最外側層にかけて
冷気の速度及び流量が漸次減少する冷気流を貯蔵室の開
口に流せるようにしたので、外気と接する最外層の冷気
流の速度は遅くなり外気の巻込作用は少なくなり、冷却
器への着霜は遅くなり、除霜回数を減らせる。このよう
に各案内板の外側の風が一部内側の通路へと流れること
により風速分布の改善が容易に達成できる。As described above, according to the present invention, a plurality of guide plates are arranged at the outlet of the cool air, and the guide plates are provided with the cool air introduction holes, so that one of the cool air flowing through the upper outlet passage is provided. The part flows to the lower outlet passage, and the cool air flow whose flow rate and flow rate gradually decreases from the innermost layer to the outermost layer can flow to the opening of the storage room. The speed is reduced, the effect of entraining the outside air is reduced, the frost formation on the cooler is reduced, and the number of times of defrosting can be reduced. As described above, the wind outside the respective guide plates partially flows to the inside passage, whereby the wind speed distribution can be easily improved.
【0026】また、案内板の上面に冷気導入孔を覆うフ
ードを、案内板の下面に下位の案内板を支持するための
支持部材を設け、フードを上位の案内板の支持部材に引
っ掛けることで案内板を冷気吹出口内に設置できるよう
にしている。よってワンタッチで案内板の着脱ができ、
従来のように固定されていないので、取外して汚れを取
るなど衛生的に管理できる。Further, a hood for covering the cool air introduction hole is provided on the upper surface of the guide plate, and a support member for supporting the lower guide plate is provided on the lower surface of the guide plate, and the hood is hooked on the support member of the upper guide plate. The guide plate can be installed inside the cool air outlet. Therefore, the guide plate can be attached and detached with one touch,
Since it is not fixed as in the past, it can be hygienically managed by removing and removing dirt.
【図1】本発明オープンショーケースの縦断面図。FIG. 1 is a vertical sectional view of an open showcase of the present invention.
【図2】図1の要部拡大図。FIG. 2 is an enlarged view of a main part of FIG.
【図3】図1の要部に係る構成要素の分解斜視図。FIG. 3 is an exploded perspective view of components related to main parts in FIG. 1;
【図4】上位を流れる冷気の一部が下位の吹出通路へと
導入される様相を説明する要部断面図。FIG. 4 is an essential part cross-sectional view for explaining an aspect in which a part of cool air flowing in an upper position is introduced into a lower outlet passage;
2 開口 9 冷却器 11 冷気吹出口 12 冷気吸込口 13、14 案内板 15、16、17 冷気吹出通路 18、19 冷気導入孔 22、23 フード 26、31 支持部材 2 Opening 9 Cooler 11 Cold air outlet 12 Cold air inlet 13, 14 Guide plate 15, 16, 17 Cold air outlet passage 18, 19 Cold air inlet 22, 22, Hood 26, 31 Support member
Claims (2)
し、この断熱壁体と適当間隔を存して区画板を配して冷
却器、送風機を設置する冷却通路と貯蔵室とを形成する
とともに、前記冷却通路の一端に冷気吹出口を他端に冷
気吸込口とを形成し、前記冷気吹出口に配される少なく
とも上下2枚のL字形をなす案内板にて仕切り形成さ
れ、前記冷気吹出口から吹き出されエアーカーテンを形
成する冷気は、外側流より内側流の吹出量及び速度が増
加する構成のオープンショーケースにおいて、 それぞれの案内板に、その上方の吹出通路を流れる冷気
の一部をその直ぐ下の吹出通路へ導入する冷気導入孔を
設けたことを特徴とするオープンショーケース。1. A main body having an upper surface opened by a heat insulating wall body, a partition plate is arranged at an appropriate interval from the heat insulating wall body, and a cooling passage and a storage chamber for installing a cooler and a blower are formed. And forming a cold air outlet at one end of the cooling passage and a cold air inlet at the other end, and is formed by partitioning at least two upper and lower L-shaped guide plates disposed in the cold air outlet, The cool air blown out from the cool air outlet forms an air curtain.In an open showcase in which the amount and speed of the inner flow are increased from the outer flow, the cool air flowing through the blowing passage above the respective guide plate is provided. An open showcase characterized by providing a cool air introduction hole that introduces a part of the air into the outlet passage just below it.
覆うフードを設けると共に、下面には下位の案内板のフ
ードに係止して該案内板を支持する支持部材が設けられ
ていることを特徴とする請求項1記載のオープンショー
ケース。2. A hood that covers the cold air introduction hole is provided on an upper surface of the guide plate, and a support member that is engaged with a hood of a lower guide plate and supports the guide plate is provided on a lower surface. The open showcase according to claim 1, wherein:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18156792A JP2714326B2 (en) | 1992-06-17 | 1992-06-17 | Open showcase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18156792A JP2714326B2 (en) | 1992-06-17 | 1992-06-17 | Open showcase |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH063030A JPH063030A (en) | 1994-01-11 |
JP2714326B2 true JP2714326B2 (en) | 1998-02-16 |
Family
ID=16103065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18156792A Expired - Fee Related JP2714326B2 (en) | 1992-06-17 | 1992-06-17 | Open showcase |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2714326B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004045018A (en) | 2002-05-22 | 2004-02-12 | Sanden Corp | Open showcase |
US10028594B2 (en) | 2013-03-12 | 2018-07-24 | Hussmann Corporation | Merchandiser with merged air discharge |
-
1992
- 1992-06-17 JP JP18156792A patent/JP2714326B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH063030A (en) | 1994-01-11 |
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LAPS | Cancellation because of no payment of annual fees |