JPS63126427A - Apparatus for storing perishables - Google Patents
Apparatus for storing perishablesInfo
- Publication number
- JPS63126427A JPS63126427A JP61273363A JP27336386A JPS63126427A JP S63126427 A JPS63126427 A JP S63126427A JP 61273363 A JP61273363 A JP 61273363A JP 27336386 A JP27336386 A JP 27336386A JP S63126427 A JPS63126427 A JP S63126427A
- Authority
- JP
- Japan
- Prior art keywords
- storage
- gas
- combustion
- concentration
- air
- 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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 57
- 238000003860 storage Methods 0.000 claims description 51
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 25
- 239000000567 combustion gas Substances 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 239000001569 carbon dioxide Substances 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000446 fuel Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000004449 solid propellant Substances 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Storage Of Harvested Produce (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、野菜、果実等の生鮮物を生産地あるいは流通
段階等におかて長期間の貯蔵を可能とする生鮮物貯蔵装
置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fresh produce storage device that allows fresh produce such as vegetables and fruits to be stored for a long period of time at the production site or at the distribution stage.
従来の技術
生鮮物を貯蔵する手段としては、冷蔵貯蔵が一般的であ
るが、これに加えてよシ長期にわたる貯蔵手段として貯
蔵庫内の空気成分を変えるCA貯蔵がある。つまり、貯
蔵庫内の酸素(02)濃度を減少せしめ、炭酸ガス(C
o2)濃度を増加せしめることで生鮮物の呼吸作用を抑
制し、また、微生物による変質2分解や酸化等の化学的
反応も防止することができることが知られている。そし
てこのCA貯蔵方式としては例えば特公昭60−120
04号公報に示される如く、炭素を含む燃料を燃焼装置
で燃焼させ、燃焼排ガスを貯蔵庫内へ導入することによ
り、庫内の酸素濃度を減少させるガス発生装置と、庫内
の雰囲気を所定の値にするCO2吸収塔(ガス調整装置
)とを構成してなるものである。BACKGROUND TECHNOLOGY Refrigerated storage is a common means of storing perishables, but in addition to this, CA storage, which changes the air composition within the storage room, is also available as a means of long-term storage. In other words, the concentration of oxygen (02) in the storage chamber is reduced, and the concentration of carbon dioxide (C
o2) It is known that by increasing the concentration, it is possible to suppress the respiration of fresh foods and also to prevent chemical reactions such as decomposition and oxidation by microorganisms. As for this CA storage method, for example,
As shown in Publication No. 04, there is a gas generating device that reduces the oxygen concentration in the storage by burning fuel containing carbon in a combustion device and introducing combustion exhaust gas into the storage, and a gas generating device that reduces the oxygen concentration in the storage. It is composed of a CO2 absorption tower (gas adjustment device) that adjusts the value.
一方、かかる生鮮物貯蔵装置(CA貯蔵装置)において
は通常冷却装置によって冷気を庫内に循環させて生鮮物
を冷却と雰囲気調整とで長時間保存を可能としているが
、このためには、生鮮物の入庫後直ちに所定の雰囲気に
調整することは言うまでもなく、生鮮物が常に安定した
冷却条件下におかれることが望ましい。On the other hand, in such perishables storage equipment (CA storage equipment), perishables can be stored for a long time by circulating cold air inside the storage using a cooling device and by cooling and adjusting the atmosphere. Needless to say, the atmosphere must be adjusted to a predetermined level immediately after the product is stored, and it is desirable that the perishable product is always kept under stable cooling conditions.
発明が解決しようとする問題点
上述の如き生鮮物貯蔵装置において、庫内の雰囲気調整
時、例えばC02濃度が6%で所定の値となう、o2濃
度を6%になるまで減少させる時は、庫内の空気を燃焼
炉へ送シ、燃焼炉により空気中の0をCo2に変化させ
、この空気をガス調整装置の2つの炭酸ガス吸着器の一
方に導入し、内部に充填した活性炭等の吸着材で空気中
の■2を吸着し、この空気を庫内にもどし、他方には、
送風機によシ室内の空気を送シ込み吸着材に吸着したC
o2 を取9除く吸着材の再生を例えば吸着6分、脱着
6分等の時間切りかえで行っていた。Problems to be Solved by the Invention In the fresh food storage apparatus as described above, when adjusting the atmosphere inside the warehouse, for example, when the CO2 concentration reaches a predetermined value at 6%, when reducing the O2 concentration to 6%, , the air inside the warehouse is sent to the combustion furnace, where the combustion furnace converts the 0 in the air into Co2, and this air is introduced into one of the two carbon dioxide adsorbers of the gas adjustment device, and the inside is filled with activated carbon, etc. The adsorbent absorbs ■2 in the air, returns this air to the inside of the refrigerator, and on the other hand,
A blower blows air into the room and the C adsorbed on the adsorbent.
Regeneration of the adsorbent to remove O2 was carried out at different times, for example, 6 minutes for adsorption and 6 minutes for desorption.
ところが、吸脱着の時間及び吸着材の長期間使用による
性能劣化によシ、貯蔵庫内のCO2濃度がうまく調整で
きずガス調整装置として十分に働くことができないよう
になるという問題点があった。However, due to performance deterioration due to adsorption/desorption time and long-term use of the adsorbent, there was a problem in that the CO2 concentration in the storage chamber could not be adjusted well, making it impossible to function satisfactorily as a gas regulating device.
そこで、本発明は、上記問題点に鑑み、貯蔵庫内をすば
やく所定雰囲気に調整できる生鮮物貯蔵装置を提供する
ものである。SUMMARY OF THE INVENTION In view of the above-mentioned problems, the present invention provides a fresh produce storage device that can quickly adjust the inside of a storage to a predetermined atmosphere.
問題点を解決するための手段
生鮮物を貯蔵する貯蔵庫と、この貯蔵庫内を冷却する冷
却装置と、前記貯蔵庫内へ炭酸ガスを導入すべく炭素を
含有する燃料を燃焼させる燃焼炉と、この燃焼炉に前記
燃料の燃焼に供する空気を前記貯蔵庫よシ循環せしめる
送風装置とより成る炭酸ガス発生装置と、前記貯蔵庫内
の雰囲気を所定の値に調整する吸着器と、この吸着器を
再生せしめる送風装置とより成るガス調整装置と、前記
燃焼炉からの燃焼ガスを直接貯蔵庫内へ導入するバイパ
ス回路を設けたものである。Means for Solving the Problems A storage for storing perishables, a cooling device for cooling the inside of the storage, a combustion furnace for burning a carbon-containing fuel to introduce carbon dioxide gas into the storage, and a combustion furnace for the combustion. A carbon dioxide gas generator comprising a blower that circulates air to be used for combustion of the fuel in the furnace through the storage, an adsorber that adjusts the atmosphere in the storage to a predetermined value, and an air blower that regenerates the adsorber. The combustion chamber is equipped with a gas regulating device consisting of a gas regulating device, and a bypass circuit that directly introduces the combustion gas from the combustion furnace into the storage.
作 用
本発明は、前記した構成によって吸着器に吸着するCo
2の量を調整することができるので、貯蔵庫内をすばや
く所定の雰囲気に調整できるものである。Function The present invention has the above-described configuration to absorb Co adsorbed onto the adsorber.
Since the amount of 2 can be adjusted, the inside of the storage can be quickly adjusted to a predetermined atmosphere.
実施例
以下本発明の一実施例について、図面に基づき説明する
。EXAMPLE An example of the present invention will be described below with reference to the drawings.
図において、1は生鮮物を貯蔵するプレハブ冷蔵庫の如
き貯蔵庫であり、圧縮機2.凝縮器3゜蒸発器4.送風
機6,6よ構成る冷却装置7を上部に載架している。送
風機6は凝縮器3を冷却し、送風機6は蒸発器4による
冷気を庫内に強制循環するものである。上記貯蔵庫1に
は庫内に炭酸ガス(Co2)を導入するための炭酸ガス
発生装置8゜庫内の雰囲気を一定の状態に保つガス調整
装置9がそれぞれ接続されている。炭酸ガス発生装置8
は貯蔵庫1内の空気を導入する導入管1oと、バルブ1
1.12の切り替えにより、燃焼ガスを定常状態時に庫
内1ガスを導入するあるいはガス調整装置9内に送る排
出管13との間に構成され、バルブ14.送風装置16
(例えばシロッコファン)、燃焼炉16で構成されてい
る。送風装置16は、導入管1oより貯蔵庫1内の空気
を燃焼炉16に送り、バルブ11.12の切シ替えによ
シ燃焼炉16での燃焼ガス及び庫内のガスをガス調整装
置9へ導入させるものである。又燃焼炉1eは内面にセ
ラミック管17を備えたケーシング18と、このケーシ
ング18内で固形燃料19を載置するロスドル兼カバー
20と送風装置15からの空気を加温して固形燃料19
を燃焼させるための着火用ヒータ21より構成されてい
る。固形燃料19は炭の如き炭素純度の高いものであシ
、燃焼によシCo2を燃焼ガスとして発生する。つまシ
C+02→CQ2の反応で燃焼ガスはN2とCo2とな
る。In the figure, 1 is a storage such as a prefabricated refrigerator for storing perishables, and a compressor 2. Condenser 3° Evaporator 4. A cooling device 7 made up of blowers 6, 6 is mounted on the top. The blower 6 cools the condenser 3, and the blower 6 forcibly circulates cold air from the evaporator 4 into the warehouse. The storage 1 is connected to a carbon dioxide gas generator 8 for introducing carbon dioxide (Co2) into the storage, and a gas adjustment device 9 for keeping the atmosphere inside the storage constant. Carbon dioxide gas generator 8
are an introduction pipe 1o that introduces air in the storage 1, and a valve 1.
By switching the valve 14.12, the valve 14. Air blower 16
(for example, a sirocco fan) and a combustion furnace 16. The blower device 16 sends the air in the storage 1 to the combustion furnace 16 through the introduction pipe 1o, and by switching the valves 11 and 12, the combustion gas in the combustion furnace 16 and the gas in the storage are sent to the gas adjustment device 9. This is to be introduced. The combustion furnace 1e includes a casing 18 equipped with a ceramic tube 17 on the inner surface, a loss handle/cover 20 on which a solid fuel 19 is placed inside the casing 18, and a blower 15 that heats the air to generate the solid fuel 19.
It is composed of an ignition heater 21 for combusting. The solid fuel 19 is a high-purity carbon material such as charcoal, and upon combustion, generates Co2 as a combustion gas. The combustion gas becomes N2 and Co2 due to the reaction of C+02→CQ2.
22は、導入管10からの02濃度が極度に低い時、固
形燃料の燃焼を継続させるべく外気を導入するためのバ
ルブ、23は、排出管13を冷却するための熱交換器で
ある。22 is a valve for introducing outside air to continue combustion of the solid fuel when the O2 concentration from the inlet pipe 10 is extremely low, and 23 is a heat exchanger for cooling the exhaust pipe 13.
一方、ガス調整装置9は、2基の吸着器24゜26と、
燃焼ガスをガス調整装置9に送る導入管26、貯蔵庫1
内へ送る排出管27.送風機28゜吸着器24の再生用
の送風機29.バルブ30〜34にて構成されている。On the other hand, the gas adjustment device 9 includes two adsorbers 24 and 26,
Inlet pipe 26 for sending combustion gas to gas regulator 9, storage 1
Exhaust pipe 27. Air blower 28° Air blower 29 for regeneration of adsorption device 24. It is composed of valves 30 to 34.
吸着器24.25内には、活性炭35.36が充填され
ており、37は貯蔵庫1内のCo2濃度を感知するCO
2濃度センサー、38はバイパス回路、39はバルブ3
0〜34の開閉を行う制御装置である。The adsorber 24.25 is filled with activated carbon 35.36, and 37 is a CO2 sensor that senses the Co2 concentration in the storage 1.
2 concentration sensor, 38 is bypass circuit, 39 is valve 3
This is a control device that opens and closes 0 to 34.
以上の様に構成された生鮮物貯蔵装置について、第1図
、第2図を用いてその動作を説明する。The operation of the fresh food storage apparatus constructed as described above will be explained with reference to FIGS. 1 and 2.
冷却装置7で任意の温度に冷却された(例えばAT=2
℃)貯蔵庫1内に、青果物を入庫すると、貯蔵庫1内の
雰囲気は外気雰囲気(N2ニア9%。Cooled to an arbitrary temperature by the cooling device 7 (for example, AT=2
℃) When fruits and vegetables are placed in storage 1, the atmosphere inside storage 1 is an outside air atmosphere (N2 near 9%).
02=21%)で第2図のA点となっている。こ(1m
、でcA雰囲気(例えばN2=9o%、Co2=es%
。02=21%), which is point A in Figure 2. This (1m
, in a cA atmosphere (for example, N2 = 9o%, Co2 = es%
.
02=s%)第2図でC点にすべく、炭酸ガス発生装置
8を作動さす。すると庫内空気は、導入管10、バルブ
14.送風装置16を介して燃焼炉16に導入され燃焼
に供される。固形燃料19の燃焼による燃焼ガス、つま
りN2とCo2 のガスは、バルブ11.30を閉じ、
バルブ12 、34を開いた状態で吸着器26を通り庫
内へ導入され、徐々に02が減少しCO2が増加する。02=s%) The carbon dioxide gas generator 8 is activated to reach point C in FIG. Then, the air inside the refrigerator is supplied to the inlet pipe 10, the valve 14. The air is introduced into the combustion furnace 16 via the blower 16 and subjected to combustion. The combustion gas from the combustion of the solid fuel 19, that is, N2 and Co2 gas, closes the valve 11.30,
With the valves 12 and 34 open, it is introduced into the warehouse through the adsorber 26, and 02 gradually decreases and CO2 increases.
この時、固形燃料19の燃焼によって生じた燃焼ガスは
高温となる念め、熱交換器23により排出管13を冷却
する。又燃焼ガスは吸着器26を通るため素焼ガスに含
まれるCO2,NO工、及びSOエ は活性炭36に吸
着されるがCo2は濃度が高いためしばらくすると吸着
限界に達し、CO2が吸着器25よりもれてくる。At this time, the exhaust pipe 13 is cooled by the heat exchanger 23 in order to prevent the combustion gas generated by the combustion of the solid fuel 19 from reaching a high temperature. Also, since the combustion gas passes through the adsorber 26, the CO2, NO, and SO contained in the bisque gas are adsorbed by the activated carbon 36, but since the concentration of CO2 is high, the adsorption limit is reached after a while, and CO2 is removed from the adsorber 25. It's leaking.
庫内雰囲気75:(N =79%、02=1s%、C0
2=6%)第2図B点に到達するとCA雰囲気(N2=
90%、02=ts%、Co2=s%)に制御すべく燃
焼によりC2が変化したCo2 を取シ除くべくガス調
整装置9が作動し、バルブ30は開、バルブ34は閉と
なシ、燃焼ガスは吸着器25を通った後に吸着器24に
導入され、C02過多の燃焼ガスのCO2を吸着し排出
管27を通って庫内へ戻す。Inner atmosphere 75: (N = 79%, 02 = 1s%, C0
2=6%) When reaching point B in Figure 2, the CA atmosphere (N2=
90%, 02=ts%, Co2=s%), the gas regulator 9 operates to remove Co2 whose C2 has changed due to combustion, and the valve 30 opens and the valve 34 closes. After the combustion gas passes through the adsorption device 25, it is introduced into the adsorption device 24, which adsorbs CO2 in the combustion gas that contains too much CO2, and returns it to the inside of the refrigerator through the exhaust pipe 27.
しかし、活性炭36が充填された吸着器24は、ある程
度のCo2 を吸着すると吸着能力が劣えるので、しば
らくC02を吸着した後、Co2 の脱着を行う構成と
している。However, the adsorption capacity of the adsorber 24 filled with activated carbon 36 deteriorates if it adsorbs a certain amount of Co2, so it is configured to adsorb CO2 for a while and then desorb the Co2.
例えば、吸着器24が吸着作用をしている場合は、バル
ブ30.33は開、バルブ31,32゜34は閉の状態
であり、脱着作用の場合は、バルブ31,32,34は
開、バルブ30.33は閉の状態であシ、再生用の送風
機29により、空気を送り吸着能力の劣えた活性炭36
のCo2脱着を行い庫内のCO2濃度を6%に制御する
。For example, when the adsorber 24 is performing an adsorption action, the valves 30, 33 are open and the valves 31, 32, 34 are closed, and when the adsorber 24 is performing an adsorption action, the valves 31, 32, 34 are open, The valves 30 and 33 are in the closed state, and the regeneration blower 29 blows air to the activated carbon 36, which has poor adsorption ability.
The CO2 concentration inside the warehouse is controlled to 6%.
ここで、庫内をCA雰囲気(N 2 =90%、022
5%、CO□=6チ)第2図C点に到達するために吸着
器24の運転を続けると、貯蔵庫1から燃焼炉16にま
わったCo2 まで吸着器24に吸着されるので貯蔵庫
1内のCo2 濃度が6チ以下になる可能性があるため
この制御時において、Co2濃度センサー37が貯蔵庫
1内の002 濃度を感知し、その濃度が6%よシ小さ
ければ、バルブ制御装置39によシバルプ31,32.
34を開にしCo2 リッチの燃焼ガスを庫内に導入し
、そしてバルブ30.33’ii閉じ再生用送風機29
を動かし、吸着器24の再生を行い又貯蔵庫内1の濃度
が6%以上であればバルブ30.33を開にし燃焼ガス
中のCo2 を吸着しバルブ31,32゜34を閉にし
て再生用送風機29を停止させる。Here, the inside of the refrigerator is set to CA atmosphere (N 2 =90%, 022
5%, CO□ = 6ch) If the operation of the adsorber 24 is continued to reach point C in Figure 2, the CO2 that has circulated from the storage 1 to the combustion furnace 16 will be adsorbed by the adsorption device 24, so that the CO2 inside the storage 1 will be adsorbed. During this control, the Co2 concentration sensor 37 senses the 002 concentration in the storage chamber 1, and if the concentration is less than 6%, the valve control device 39 Xibarpu 31, 32.
34 is opened to introduce CO2-rich combustion gas into the chamber, and valve 30.33'ii is closed and the regeneration blower 29 is opened.
If the concentration in the storage chamber 1 is 6% or higher, valves 30, 33 are opened to adsorb Co2 in the combustion gas, and valves 31, 32 and 34 are closed for regeneration. The blower 29 is stopped.
これによシ、6チを境にして、貯蔵庫内のCO2濃度全
正確に保持することができる。With this, it is possible to accurately maintain the entire CO2 concentration in the storage chamber, starting from 6th.
発明の効果
したがって本発明は、Co2濃度が所定濃度以下の時は
、Co2 リッチの燃焼ガスをバイパス回路を通して貯
蔵庫内へ送シ、又その間に吸着器の再生を行い、Co2
濃度が所定濃度以上の時は再生した吸着器を通しCo
2 リッチの燃焼ガス中のCo2 ’i吸着することが
できるので、貯蔵庫内をすばやく所定雰囲気に調整でき
るものである0Effects of the Invention Therefore, the present invention, when the Co2 concentration is below a predetermined concentration, sends the Co2-rich combustion gas into the storage through the bypass circuit, and in the meantime regenerates the adsorber, thereby reducing the CO2
When the concentration is higher than the specified concentration, Co is passed through the regenerated adsorber.
2. It can adsorb Co2 'i in rich combustion gas, so the inside of the storage can be quickly adjusted to the specified atmosphere.
第1図は本発明の一実施例である生鮮物貯蔵装置の構成
図、第2図は同装置の空気雰囲気及び装置作動図である
。
1・・・・・・貯蔵庫、7・・・・・・冷却装置、8・
・・・・・炭酸ガス発生装置、9・・・・・・ガス調整
装置、16・・・・・・送風装置、16・・・・・・燃
焼炉、24・・・・・・吸着器、29・・・・・・送風
装置。FIG. 1 is a block diagram of a fresh produce storage device according to an embodiment of the present invention, and FIG. 2 is a diagram showing the air atmosphere and operation of the device. 1...Storage, 7...Cooling device, 8.
... Carbon dioxide gas generator, 9 ... Gas adjustment device, 16 ... Air blower, 16 ... Combustion furnace, 24 ... Adsorption device , 29...Blower device.
Claims (1)
却装置と、前記貯蔵庫内へ炭酸ガスを導入すべく炭素を
含有する燃料を燃焼させる燃焼炉と、この燃焼炉に前記
燃料の燃焼に供する空気を前記貯蔵庫より循環せしめる
送風装置とより成る炭酸ガス発生装置と、前記貯蔵庫内
の雰囲気を所定の値に調整する吸着器と、この吸着器を
再生せしめる送風装置とより成るガス調整装置と、前記
燃焼炉からの燃焼ガスを直接貯蔵内へ導入するバイパス
回路とを備えた生鮮物貯蔵装置。A storage for storing perishables, a cooling device for cooling the inside of the storage, a combustion furnace for burning fuel containing carbon to introduce carbon dioxide into the storage, and a combustion furnace for burning the fuel. a carbon dioxide gas generation device comprising a blower device that circulates air from the storage; an adsorption device that adjusts the atmosphere in the storage to a predetermined value; and a gas adjustment device comprising a blower device that regenerates the adsorption device; and a bypass circuit for introducing combustion gas from the combustion furnace directly into the storage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61273363A JPS63126427A (en) | 1986-11-17 | 1986-11-17 | Apparatus for storing perishables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61273363A JPS63126427A (en) | 1986-11-17 | 1986-11-17 | Apparatus for storing perishables |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63126427A true JPS63126427A (en) | 1988-05-30 |
Family
ID=17526857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61273363A Pending JPS63126427A (en) | 1986-11-17 | 1986-11-17 | Apparatus for storing perishables |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63126427A (en) |
-
1986
- 1986-11-17 JP JP61273363A patent/JPS63126427A/en active Pending
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