JPH0442705Y2 - - Google Patents
Info
- Publication number
- JPH0442705Y2 JPH0442705Y2 JP1947688U JP1947688U JPH0442705Y2 JP H0442705 Y2 JPH0442705 Y2 JP H0442705Y2 JP 1947688 U JP1947688 U JP 1947688U JP 1947688 U JP1947688 U JP 1947688U JP H0442705 Y2 JPH0442705 Y2 JP H0442705Y2
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- water
- storage
- drain pipe
- room
- 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
Links
- 238000003860 storage Methods 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000007710 freezing Methods 0.000 claims description 17
- 230000008014 freezing Effects 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 10
- 238000010257 thawing Methods 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は冷凍温度とされる第1の貯蔵室と、そ
れより高い温度とされる第2の貯蔵室を具備し、
それぞれを別々の冷却器にて冷却する冷却貯蔵庫
に関する。[Detailed description of the invention] (a) Industrial application field The present invention comprises a first storage chamber at a freezing temperature and a second storage chamber at a higher temperature,
It relates to a cooling storage where each is cooled by a separate cooler.
(ロ) 従来の技術
従来の此種冷蔵庫では例えば実公昭54−3405号
公報に示される如く冷却器からの冷気を冷凍室と
冷蔵室に分配して循環せしめ、それぞれの温度に
冷却していた。しかし乍ら斯かる構成では冷蔵室
内の比較的臭気を多く含んだ空気が冷却器を通過
して冷凍室にも循環せられるため、冷凍室内の製
氷中の水に臭気が移り、風味が劣化する問題があ
り、そのため例えば実公昭43−25181号公報の如
く各室を別々の冷却器を設けてそれぞれの室内で
冷気を循環するものが考えられている。(b) Conventional technology In conventional refrigerators of this type, as shown in Utility Model Publication No. 3405/1983, cold air from the cooler is distributed and circulated between the freezer compartment and the refrigerator compartment to cool the compartments to their respective temperatures. . However, with this configuration, the relatively odor-laden air inside the refrigerator passes through the cooler and is also circulated to the freezer compartment, which causes the odor to transfer to the water used to make ice in the freezer compartment, degrading the flavor. Therefore, it has been proposed to provide separate coolers for each chamber and circulate cold air in each chamber, as disclosed in Japanese Utility Model Publication No. 43-25181.
(ハ) 考案が解決しようとする課題
冷却器は定期的に除霜しなければならず、この
除霜水は前記実公昭43−25181号公報の如く排水
管にて機械室の蒸発皿に導くものであるが、該公
報の如く冷凍室からの排水管に冷蔵室からの排水
管を単に接続しただけでは冷凍室と冷蔵室とが排
水管を介して連通せられてしまい、前述の不都合
が依然発生する問題があつた。(c) Problems to be solved by the invention The cooler must be defrosted periodically, and this defrosting water is led to the evaporation tray in the machine room through a drain pipe as in the above-mentioned Japanese Utility Model Publication No. 43-25181. However, if the drain pipe from the refrigerator compartment is simply connected to the drain pipe from the freezer compartment as in the publication, the freezer compartment and the refrigerator compartment will be communicated via the drain pipe, and the above-mentioned inconvenience will not occur. There were still problems that occurred.
本考案は斯かる課題を解決するためになされた
ものである。 The present invention has been made to solve this problem.
(ニ) 課題を解決するための手段
本考案は冷凍温度とされる第1の貯蔵室と、そ
れより高い温度とされる第2の貯蔵室と、第1の
貯蔵室を冷却する第1の冷却器と、第2の貯蔵室
を冷却する第2の冷却器を具備し、それぞれ送風
機によつて冷気を循環して各室を冷却すると共
に、機械室内に蒸発皿を配設した冷却貯蔵庫にお
いて、断熱材中を延在して第1の冷却器の除霜水
を機械室に導く第1の排水管と、断熱材中を延在
して第2の冷却器の除霜水を機械室に導く第2の
排水管と、機械室天壁に設けられ両排水管先端が
没入する水位をつくる貯水部とそれの上部から蒸
発皿上方に延在する導水部から成る集合部材とを
設けたものである。(d) Means for Solving the Problems The present invention has a first storage compartment that is at a freezing temperature, a second storage compartment that is at a higher temperature, and a first storage compartment that cools the first storage compartment. In the cooling storage, which is equipped with a cooler and a second cooler that cools the second storage chamber, each of which uses a blower to circulate cold air to cool each chamber, and an evaporation tray is arranged in the machine room. , a first drain pipe extending through the insulation material to lead the defrosting water from the first cooler to the machine room; and a first drain pipe extending through the insulation material to lead the defrosting water from the second cooler to the machinery room. a second drain pipe leading to the drain pipe, a water storage part installed on the ceiling wall of the machine room to create a water level into which the tips of both drain pipes are immersed, and a collective member consisting of a water guide part extending from the top of the water storage part to above the evaporating dish. It is something.
(ホ) 作用
本考案によれば第1の排水管と第2の排水管は
貯水部に没入されるため空気流通は生じず、又、
双方の排水管を蒸発皿上に導く必要も無い。(E) Effect According to the present invention, since the first drain pipe and the second drain pipe are submerged in the water storage part, no air circulation occurs, and
There is no need to lead both drain pipes onto the evaporating dish.
(ヘ) 実施例
次に図面において実施例を説明する。第1図は
本考案の冷却貯蔵庫1の縦断面図を示し、第2図
は第1の貯蔵室としての冷凍室2、第2の貯蔵室
としての氷温室3の各扉4,5及び急冷室6の内
扉7を除く冷却貯蔵庫1の斜視図を示す。8は内
部に断熱材47を充填した前方に開口する断熱箱
体で、その庫内は仕切壁9によつて上下に区画さ
れ、上方に凍結温度に冷却される冷凍室2と下方
に0℃〜−5℃程の氷温貯蔵温度に維持される氷
温室3が形成されている。急冷室6は冷凍室2の
左上隅角部に縦仕切10及び横仕切11によつて
形成されている。氷温室3背面には間隔を存して
断熱板12が取付けられ、この間隔を冷却室13
とし、ここに氷温室用冷却器14が縦設される。
15は氷温室用冷却器14の上方に配置された氷
温室用送風機である。氷温室用送風機15はプロ
ペラフアンであり、回転して氷温室用冷却器14
と熱交換した冷気を加速し、前方の吐出口16か
ら氷温室3内に吐出して断熱板12下端の吸込口
17より吸引するものである。又、18は第2の
冷媒回路で、冷却貯蔵庫1下部に形成した機械室
19内に設置した第2のコンプレツサ20、その
前方の蒸発コンデンサ21、断熱箱体8内に配設
される主コンデンサ22、減圧器23及び氷温室
用冷却器14を順次連通接続して成る。(F) Embodiments Next, embodiments will be explained with reference to the drawings. FIG. 1 shows a longitudinal cross-sectional view of the cooling storage 1 of the present invention, and FIG. 2 shows the doors 4 and 5 of the freezing room 2 as the first storage room, the ice room 3 as the second storage room, and the quenching. A perspective view of the cooling storage 1 excluding the inner door 7 of the chamber 6 is shown. Reference numeral 8 denotes an insulating box body that opens to the front and is filled with a heat insulating material 47. The inside of the box is divided into upper and lower sections by a partition wall 9, with a freezer compartment 2 at the top that is cooled to freezing temperature and a freezer compartment 2 at the bottom that is cooled to 0°C. An ice chamber 3 is formed which is maintained at a freezing storage temperature of about -5°C. The quenching chamber 6 is formed at the upper left corner of the freezing chamber 2 by a vertical partition 10 and a horizontal partition 11. A heat insulating board 12 is attached to the back of the ice chamber 3 with a gap between them, and this gap is used as the cooling chamber 13.
A cooler 14 for the icehouse is vertically installed here.
Reference numeral 15 denotes a blower for the icehouse placed above the cooler 14 for the icehouse. The blower 15 for the icehouse is a propeller fan, which rotates and blows the cooler 14 for the icehouse.
The cold air that has exchanged heat with the cold air is accelerated, discharged from the front discharge port 16 into the ice room 3, and sucked through the suction port 17 at the lower end of the heat insulating plate 12. Reference numeral 18 designates a second refrigerant circuit, which includes a second compressor 20 installed in a machine room 19 formed at the bottom of the cooling storage 1, an evaporation condenser 21 in front of the second compressor 20, and a main condenser disposed in the insulation box 8. 22, a pressure reducer 23 and an icehouse cooler 14 are successively connected to each other.
冷凍室2背面には間隔を存して断熱板25が取
付けられ、この間隔を冷却室26としてここに冷
凍室用冷却器27が縦設される。冷凍室用冷却器
27の上方の冷却器26内にはプロペラフアンに
て構成される冷凍室用送風機29が配設され、
又、これの前方に位置する断熱板25の左上部の
急冷室6背方に対応する部分には比較的開口面積
の大なる吐出口30が穿設され、その右側の急冷
室6部分以外の冷凍室2に対応する位置に比較的
開口面積の小なる吐出口31が並列して穿設され
ている。32は断熱板25下端に形成した吸込口
である。又、33は第1の冷媒回路で、コンプレ
ツサ20と同様に機械室19内に設置される第1
のコンプレツサ34、蒸発コンプレツサ42、断
熱箱体8内に配設される主コンデンサ35、減圧
器36及び冷凍室用冷却器27を順次連通接続し
て成る。冷凍室用送風機29は回転して冷凍室用
冷却器27と熱交換した冷気を加速し前方の吐出
口30,31から急冷室6及び冷凍室2内に吐出
して吸込口32より吸引するものである。第1の
冷媒回路33には第2の冷媒回路18よりも低沸
点の冷媒が封入され、又、蒸発コンデンサ42は
蒸発コンデンサ21上方に重ねて配置されること
になる。 A heat insulating plate 25 is attached to the back surface of the freezer compartment 2 with a gap therebetween, and this gap is used as a cooling chamber 26, and a freezer compartment cooler 27 is installed vertically therein. A freezer compartment blower 29 constituted by a propeller fan is disposed in the cooler 26 above the freezer compartment cooler 27.
In addition, a discharge port 30 with a relatively large opening area is bored in the upper left part of the heat insulating board 25 located in front of this, corresponding to the back of the quenching chamber 6, and a discharge port 30 with a relatively large opening area is bored in the part other than the part of the quenching chamber 6 on the right side. Discharge ports 31 with relatively small opening areas are provided in parallel at positions corresponding to the freezing chambers 2 . 32 is a suction port formed at the lower end of the heat insulating plate 25. Further, 33 is a first refrigerant circuit, which is installed in the machine room 19 similarly to the compressor 20.
A compressor 34, an evaporation compressor 42, a main condenser 35 disposed in a heat insulating box 8, a pressure reducer 36, and a freezer cooler 27 are connected in sequence. The freezer compartment blower 29 rotates to accelerate the cold air that has exchanged heat with the freezer compartment cooler 27, discharges it from the front discharge ports 30 and 31 into the quenching compartment 6 and the freezer compartment 2, and sucks it from the suction port 32. It is. The first refrigerant circuit 33 is filled with a refrigerant having a boiling point lower than that of the second refrigerant circuit 18, and the evaporation condenser 42 is placed above the evaporation condenser 21.
この蒸発コンデンサ42上には蒸発皿38が載
置される。更に氷温室用冷却器14下方には露受
39が配置され、この露受39から断熱箱体8の
背壁断熱材47内を氷温室用排水管40が下方に
延在し、機械室19の天壁19Aよりその先端を
機械室19内に臨ませて開放している。更に冷却
室26下方からは冷凍室用排水管46が背壁断熱
材47内を下方に延在して氷温室用排水管40近
傍において天壁19Aよりその先端を機械室19
内に臨ませて開放している。両排水管40,46
の先端は更に天壁19A下面に設けた集合部材4
9の貯水部50内に挿入される。 An evaporation plate 38 is placed on the evaporation condenser 42 . Furthermore, a dew pan 39 is arranged below the cooler 14 for the icehouse, and a drain pipe 40 for the icehouse extends downward from the dew pan 39 inside the back wall insulating material 47 of the heat insulating box 8 to connect the machine room 19. Its tip is exposed to the inside of the machine room 19 from the top wall 19A. Further, from below the cooling room 26, a drain pipe 46 for the freezing room extends downward inside the back wall insulation material 47, and its tip is connected to the machine room 19 from the ceiling wall 19A near the drain pipe 40 for the ice room.
It is open to the inside. Both drain pipes 40, 46
Further, the tip of the assembly member 4 provided on the lower surface of the ceiling wall 19A
9 is inserted into the water storage section 50.
第3図は集合部材49部分の断熱箱体8の縦断
面図、第4図は集合部材49の斜視図を示す。集
合部材49は上方に開口する容器状の貯水部50
と貯水部50の中央部において貯水部50の上部
に開放し、そこから下方に延在する導水部51を
一体に形成されている。天壁19Aの排水管4
0,46の導出部52,53周辺には機械室19
内に突出した爪54が形成され、この爪54に貯
水部50上縁のフランジ50Aを係合して集合部
材49は天壁19Aに取付けられる。この状態で
両排水管40,46の先端は導水部51上端両側
において第4図中矢印の如く貯水部50内下部に
挿入され、導水部51機械室19内を延在してそ
の下端は蒸発皿38上方に開放せられる。 FIG. 3 is a longitudinal sectional view of the heat insulating box 8 of the gathering member 49 portion, and FIG. 4 is a perspective view of the gathering member 49. The gathering member 49 has a container-shaped water storage portion 50 that opens upward.
A water guide portion 51 is integrally formed in the center of the water storage portion 50 and opens to the upper part of the water storage portion 50 and extends downward from there. Drain pipe 4 on ceiling wall 19A
There is a machine room 19 around the lead-out parts 52 and 53 of 0 and 46.
A claw 54 protruding inward is formed, and a flange 50A on the upper edge of the water storage portion 50 is engaged with the claw 54, so that the gathering member 49 is attached to the ceiling wall 19A. In this state, the ends of both drain pipes 40 and 46 are inserted into the lower part of the water storage part 50 on both sides of the upper end of the water guide part 51 as shown by the arrows in FIG. The plate 38 is opened upward.
冷凍室用冷却器27或いは氷温室用冷却器14
からの除霜水はそれぞれ冷凍室用排水管46或い
は氷温室用排水管40内を流下し、集合部材49
の貯水部50内に流入して一旦貯溜され、除霜水
Wの水面が導水部51上端に達した時点で導水部
51に流入して蒸発皿38に排出される。これに
よつて貯水部50内には水位Lが形成され、両排
水管40,46はその下方に没入される形とな
る。従つて両排水管40,46は相互に連通せ
ず、冷凍室2内の冷気と氷温室3内の冷気が相互
に混じり合うことが無く、氷温室3内の臭気が冷
凍室2内の氷に転移することも無い。又、冷凍室
2内の低温冷気が送風機15の運転によつて氷温
室3に流入して過冷却を引起すことも無く、又、
氷温室3の比較的温度の高い冷気が送風機29の
運転によつて吸引され、冷凍室2に流入して冷凍
能力に悪影響を及ぼすことも無い。更に集合部材
49は機械室19の天壁19Aに取付けるので、
排水管40,46先端を機械室に臨ませておけば
容易に貯水部50に挿入でき組立てが容易であ
り、又、両排水管40,46を蒸発皿38まで導
く必要が無いので製造作業性も向上する。更に貯
水部50内の水位Lによつて導水部51から外気
が両排水管40,46に流入するのも防止され
る。 Freezer room cooler 27 or ice room cooler 14
The defrosting water flows down through the drain pipe 46 for the freezing room or the drain pipe 40 for the freezing room, respectively, and flows into the collecting member 49.
The defrosting water W flows into the water storage section 50 and is temporarily stored therein, and when the water surface of the defrosting water W reaches the upper end of the water guide section 51, it flows into the water guide section 51 and is discharged into the evaporation tray 38. As a result, a water level L is formed in the water storage portion 50, and both drain pipes 40 and 46 are immersed below the water level L. Therefore, the drain pipes 40 and 46 do not communicate with each other, and the cold air in the freezing chamber 2 and the cold air in the freezing chamber 3 do not mix with each other, and the odor in the freezing chamber 3 does not mix with the ice in the freezing chamber 2. It does not transfer to. In addition, low-temperature cold air in the freezer compartment 2 does not flow into the ice room 3 due to the operation of the blower 15 and cause supercooling, and
The comparatively high-temperature cold air in the ice room 3 is sucked by the operation of the blower 29 and does not flow into the freezing chamber 2 and adversely affect the freezing capacity. Furthermore, since the gathering member 49 is attached to the ceiling wall 19A of the machine room 19,
If the ends of the drain pipes 40 and 46 face the machine room, they can be easily inserted into the water storage part 50 and assembly is easy. Also, since it is not necessary to lead both the drain pipes 40 and 46 to the evaporating dish 38, manufacturing work efficiency is improved. It also improves. Furthermore, the water level L in the water storage section 50 prevents outside air from flowing into the drain pipes 40 and 46 from the water guide section 51.
尚、実施例では第2の貯蔵室を氷温室とした
が、それに限られず通常の冷蔵室としても何等差
支えない。 In the embodiment, the second storage room is an ice room, but the second storage room is not limited to this, and may be used as a normal refrigerator room.
(ト) 考案の効果
本考案は以上の如く構成しているので第1の貯
蔵室内の冷気と第2の貯蔵室内の冷気が除霜水の
排水管を介して相互に混じり合うことが無く、従
つて両貯蔵室の独立した温度管理が可能となり、
又、第2の貯蔵室内の臭気が第1の貯蔵室内の氷
等に転移することも防止できる。更に組立て作業
性も向上する等実用的効果の大なるものである。(g) Effects of the invention Since the invention is constructed as described above, the cold air in the first storage chamber and the cold air in the second storage chamber do not mix with each other via the defrosting water drain pipe. Therefore, independent temperature control of both storage compartments is possible,
Further, it is also possible to prevent the odor in the second storage chamber from transferring to the ice or the like in the first storage chamber. Furthermore, it has great practical effects, such as improving assembly workability.
第1図は冷却貯蔵庫の縦断面図、第2図は扉を
除く冷却貯蔵庫の前方斜視図、第3図は集合部材
部分の断熱箱体の縦断面図、第4図は集合部材の
斜視図である。
2……冷凍室、3……氷温室、14……氷温室
用冷却器、27……冷凍室用冷却器、40……氷
温室用排水管、46……冷凍室用排水管、49…
…集合部材、50……貯水部、51……導水部、
L……水位。
Fig. 1 is a longitudinal sectional view of the cooling storage, Fig. 2 is a front perspective view of the cooling storage excluding the door, Fig. 3 is a longitudinal sectional view of the insulating box of the collecting member, and Fig. 4 is a perspective view of the collecting member. It is. 2... Freezer room, 3... Ice room, 14... Cooler for ice room, 27... Cooler for freezer room, 40... Drain pipe for ice room, 46... Drain pipe for freezer room, 49...
...Aggregation member, 50...Water storage section, 51...Water conduction section,
L...Water level.
Claims (1)
い温度とされる第2の貯蔵室と、前記第1の貯蔵
室を冷却する第1の冷却器と、前記第2の貯蔵室
を冷却する第2の冷却器を具備し、それぞれ送風
機によつて冷気を循環して各室を冷却すると共
に、機械室内に蒸発皿を配設したものにおいて、
断熱材中を延在して前記第1の冷却器の除霜水を
前記機械室に導く第1の排水管と、前記断熱材中
を延在して前記第2の冷却器の除霜水を前記機械
室に導く第2の排水管と、前記機械室天壁に設け
られ前記両排水管先端が没入する水位をつくる貯
水部とそれの上部から前記蒸発皿上方に延在する
導水部から成る集合部材とを具備して成る冷却貯
蔵庫。 a first storage compartment that is at a freezing temperature; a second storage compartment that is at a higher temperature; a first cooler that cools the first storage compartment; and a first cooler that cools the second storage compartment. A second cooler is provided, each of which uses a blower to circulate cold air to cool each chamber, and an evaporation tray is disposed in the machine chamber,
a first drain pipe extending through the heat insulating material to lead the defrosting water from the first cooler to the machine room; and a first drain pipe extending through the heat insulating material to lead the defrosting water from the second cooler to the machine room. a second drain pipe that leads the water to the machine room; a water storage part provided on the ceiling wall of the machine room to create a water level into which the tips of both the drain pipes are immersed; A cooling storage comprising a collective member consisting of:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1947688U JPH0442705Y2 (en) | 1988-02-17 | 1988-02-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1947688U JPH0442705Y2 (en) | 1988-02-17 | 1988-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01123184U JPH01123184U (en) | 1989-08-22 |
JPH0442705Y2 true JPH0442705Y2 (en) | 1992-10-08 |
Family
ID=31235021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1947688U Expired JPH0442705Y2 (en) | 1988-02-17 | 1988-02-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0442705Y2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2804680B2 (en) * | 1992-06-25 | 1998-09-30 | 三洋電機株式会社 | Cooling storage |
JP2771740B2 (en) * | 1992-07-02 | 1998-07-02 | 三洋電機株式会社 | Cooling storage |
DE102009003262A1 (en) * | 2009-05-20 | 2010-11-25 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with condensate drain |
-
1988
- 1988-02-17 JP JP1947688U patent/JPH0442705Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH01123184U (en) | 1989-08-22 |
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