JPH06307665A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPH06307665A JPH06307665A JP5099168A JP9916893A JPH06307665A JP H06307665 A JPH06307665 A JP H06307665A JP 5099168 A JP5099168 A JP 5099168A JP 9916893 A JP9916893 A JP 9916893A JP H06307665 A JPH06307665 A JP H06307665A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- air filter
- air
- sucked
- air conditioner
- 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
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、空調機などに用いられ
る横断流送風機型送風回路及び構成に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cross-flow blower type blower circuit and structure used in an air conditioner or the like.
【０００２】[0002]
【従来の技術】従来の横断流送風機の空調機は、実開昭
５７−３５７７１号の公報に記載されているように図９
のような構成となっている。図９は、従来の横断流送風
機型空調機の横断面図である。複数のブレード１からな
る羽根車単体２を配し、その周囲にリアガイダ３とスタ
ビライダ４とで空気の流路を形成し、吸い込みカバー５
と吹き出し口６と熱交換器７とを有する横断流送風機を
構成している。2. Description of the Related Art A conventional cross-flow blower air conditioner is shown in FIG. 9 as disclosed in Japanese Utility Model Publication No. 57-35771.
It has a structure like. FIG. 9 is a cross-sectional view of a conventional cross-flow blower type air conditioner. An impeller unit 2 composed of a plurality of blades 1 is arranged, and an air flow path is formed around the impeller 2 by a rear guider 3 and a stabilizer 4, and a suction cover 5 is provided.
And a cross flow blower having the blow-out port 6 and the heat exchanger 7.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上記の構成を
有する横断流送風機は、遠心送風機等の他の送風機に比
して騒音が高く、効率が低いなどの課題がある。However, the cross-flow blower having the above-mentioned structure has problems such as higher noise and lower efficiency than other blowers such as a centrifugal blower.
【０００４】本発明は、横断流送風機の吸い込み部を拡
大し流量性能を向上させ、乱れの小さい流れ場を形成し
低騒音化を図ることを目的とする。An object of the present invention is to enlarge a suction part of a cross flow blower to improve flow rate performance, form a flow field with little turbulence, and reduce noise.
【０００５】さらに、吸い込み部の拡大に伴い適切なエ
アーフィルターの配置をしほこりの除去を図ることを目
的とする。Further, it is another object of the present invention to appropriately dispose an air filter with the expansion of the suction portion to remove dust.
【０００６】[0006]
【課題を解決するための手段】上記問題点を解決するた
めの本発明の技術的手段は、熱交換器を任意に折り曲げ
て背面に配置するように構成され、本体の背面に開口部
を設けて背面からも吸い込み可能とした空気調和機であ
る。Means for Solving the Problems The technical means of the present invention for solving the above-mentioned problems are constructed by arbitrarily bending a heat exchanger and arranging it on the back surface, and providing an opening on the back surface of the main body. It is an air conditioner that can be sucked in from the rear.
【０００７】また、上記の構成を実現するため、エアー
フィルターを前面吸い込み用と背面吸い込み用に分割
し、背面吸い込み用エアーフィルターは前面カバーの開
放時に上部から挿入可能とした空気調和機である。Further, in order to realize the above structure, the air filter is divided into a front intake and a rear intake, and the rear intake air filter is an air conditioner which can be inserted from above when the front cover is opened.
【０００８】また、本体の側面に開口部を設けて側面か
らも吸い込み可能とした空気調和機である。Further, the air conditioner is provided with an opening on the side surface of the main body so that the air can be sucked from the side surface.
【０００９】また、上記の構成を実現するため、側面吸
い込み用エアーフィルターを設けて、前面カバーの左右
から挿入可能とした空気調和機である。Further, in order to realize the above structure, the air conditioner is provided with a side suction air filter and can be inserted from the left and right sides of the front cover.
【００１０】また、本体の背面の壁を稠密構造で貫通性
の多孔質材料で構成し、着脱不可のエアーフィルターと
なることを特徴とした空気調和機である。Further, the air conditioner is characterized in that the back wall of the main body is made of a porous material having a dense structure and penetrability so that the air filter becomes a non-detachable air filter.
【００１１】また、本体の側面の壁を稠密構造で貫通性
の多孔質材料で構成し、着脱不可のエアーフィルターと
なることを特徴とした空気調和機である。Also, the air conditioner is characterized in that the side wall of the main body is made of a porous material having a dense structure and penetrability, and serves as a non-detachable air filter.
【００１２】[0012]
【作用】本体の背面に開口部を設けて背面からも吸い込
み可能にすることにより、流量性能を向上させ乱れの小
さい流れ場を形成し低騒音化を図ることができる。By providing an opening on the back surface of the main body and allowing suction from the back surface as well, flow rate performance can be improved, a flow field with less turbulence can be formed, and noise can be reduced.
【００１３】エアーフィルターを前面吸い込み用と背面
吸い込み用に分割し、背面吸い込み用エアーフィルター
は前面カバーの開放時に上部から挿入可能にすることに
より、背面から吸い込まれるほこりを除去することがで
き、エアーフィルターの取りはずしを本体の前面から処
理することができる。By separating the air filter for front suction and rear suction, and allowing the rear suction air filter to be inserted from the top when the front cover is opened, dust sucked from the back can be removed. Filter removal can be handled from the front of the body.
【００１４】本体の側面に開口部を設けて背面からも吸
い込み可能にすることにより、流量性能を向上させ乱れ
の小さい流れ場を形成し低騒音化を図ることができる。By providing an opening on the side surface of the main body and allowing suction from the back surface, the flow rate performance can be improved, a flow field with little turbulence can be formed, and noise can be reduced.
【００１５】側面吸い込み用エアーフィルターを設け
て、前面カバーの左右から挿入可能にすることにより、
側面から吸い込まれるほこりを除去することができ、エ
アーフィルターの取りはずしを本体の前面から処理する
ことができる。By providing a side suction air filter so that it can be inserted from the left and right sides of the front cover,
Dust that is sucked in from the side can be removed, and the air filter can be removed from the front of the main body.
【００１６】本体の背面の壁を稠密構造で貫通性の多孔
質材料で構成することにより、着脱不可のエアーフィル
ターとなり背面から吸い込まれるほこりを除去すること
ができ、さらに背面方向へ放射される騒音を貫通性の多
孔質材料で吸音することができる。By constructing the back wall of the main body with a dense structure and a permeable porous material, it becomes a non-detachable air filter, and dust that is sucked in from the back can be removed, and the noise radiated toward the back Can be sound-absorbed by a permeable porous material.
【００１７】本体の側面の壁を稠密構造で貫通性の多孔
質材料で構成することにより、着脱不可のエアーフィル
ターとなり側面から吸い込まれるほこりを除去すること
ができ、さらに側面方向へ放射される騒音を貫通性の多
孔質材料で吸音することができる。By constructing the side wall of the main body with a dense structure and a permeable porous material, it becomes a non-detachable air filter and dust that is sucked from the side can be removed, and further noise emitted in the side direction. Can be sound-absorbed by a permeable porous material.
【００１８】[0018]
【実施例】以下、本発明の実施例を添付図面に基づいて
説明する。Embodiments of the present invention will be described below with reference to the accompanying drawings.
【００１９】図１は、本発明の第１の実施例の横断面図
である。概略の流れ及び構成を説明すると、前面吸い込
みカバー５ａ及び上部吸い込みカバー５ｂの前部から吸
い込まれた空気は、エアーフィルター８さらに前面熱交
換器７ａを通過して吸い込まれる。また、上部吸い込み
カバー５ｂの後部及び背面吸い込みカバー５ｃから吸い
込まれた空気は、エアーフィルター８さらに背面熱交換
器７ｂを通過して吸い込まれる。これら吸い込まれた空
気は、複数のブレードからなる羽根車単体２とその周囲
にリアガイダ３とスタビライダ４とで形成される空気の
流路を通過し、吹き出し口６から放出される。FIG. 1 is a cross-sectional view of the first embodiment of the present invention. Explaining the general flow and configuration, the air sucked from the front portions of the front suction cover 5a and the upper suction cover 5b passes through the air filter 8 and the front heat exchanger 7a and is sucked. Further, the air sucked from the rear portion of the upper suction cover 5b and the rear suction cover 5c passes through the air filter 8 and the rear heat exchanger 7b and is sucked. The sucked air passes through the impeller unit 2 including a plurality of blades and the air flow path formed by the rear guider 3 and the stabilizer 4 around the impeller unit 2 and is discharged from the outlet 6.
【００２０】図２は、本発明の第２の実施例の横断面図
である。エアーフィルターを前面吸い込み用８ａと背面
吸い込み用８ｂに分割し、背面吸い込み用エアーフィル
ター８ｂは前面吸い込みカバー５ａの開口時に上部から
挿入できるようになっている。これら複数のエアーフィ
ルターにより、ほこりを除去することができる。FIG. 2 is a cross-sectional view of the second embodiment of the present invention. The air filter is divided into a front suction 8a and a rear suction 8b, and the rear suction air filter 8b can be inserted from above when the front suction cover 5a is opened. Dust can be removed by these plural air filters.
【００２１】図３は、本発明の第３の実施例の斜視図で
あり、前面吸い込みカバー５ａ、上部吸い込みカバー５
ｂ、背面吸い込みカバー５ｃ及び側面吸い込みカバー５
ｄから空気が吸い込まれる。図４は、本発明の第３の実
施例へ断面図及び側面図である。前面吸い込みカバー５
ａ側面吸い込みカバー５ｄから吸い込まれた空気は、エ
アーフィルター８さらに熱交換器７を通過して、複数の
ブレードからなる羽根車単体２とその周囲にリアガイダ
３とスタビライダ４とで形成される空気の流路を通過
し、吹き出し口６から放出される。FIG. 3 is a perspective view of a third embodiment of the present invention, in which a front suction cover 5a and an upper suction cover 5 are provided.
b, rear suction cover 5c and side suction cover 5
Air is sucked in from d. FIG. 4 is a sectional view and a side view of the third embodiment of the present invention. Front suction cover 5
a The air sucked from the side suction cover 5d passes through the air filter 8 and the heat exchanger 7, and the air formed by the rear guider 3 and the stabilizer 4 around the impeller unit 2 composed of a plurality of blades is formed. It passes through the flow path and is discharged from the outlet 6.
【００２２】図５は、本発明の第４の実施例の斜視図で
あり、エアーフィルターを前面吸い込み用８ａと背面吸
い込み用８ｂさらに側面吸い込み用８ｃに分割し、側面
吸い込み用８ｃは前面の両側から挿入できるようになっ
ている。図６は本発明の第４の実施例の横断面図であ
り、側面吸い込み用エアーフィルター８ｃは、側面から
吸い込まれる全領域（斜線部）おおうように配置され
る。FIG. 5 is a perspective view of a fourth embodiment of the present invention, in which an air filter is divided into a front suction 8a, a rear suction 8b and a side suction 8c, and the side suction 8c is located on both sides of the front. It can be inserted from. FIG. 6 is a cross-sectional view of the fourth embodiment of the present invention, in which the side surface suction air filter 8c is arranged so as to cover the entire area (hatched portion) sucked from the side surface.
【００２３】図７は、本発明の第５の実施例の横断面図
であり、背面の壁を稠密構造で貫通性の多孔質材料で構
成し、着脱不可の背面吸い込み用エアーフィルター９ａ
を配置した。このエアーフィルター９ａを通過する空気
のほこりは除去される。さらに背面方向に放射される音
は、稠密構造で貫通性の多孔質材料により吸音され低騒
音化にも寄与される。FIG. 7 is a cross-sectional view of the fifth embodiment of the present invention, in which the back wall is made of a porous material having a dense structure and penetrability, and a non-detachable back suction air filter 9a.
Was placed. The dust of the air passing through the air filter 9a is removed. Further, the sound radiated in the back direction is absorbed by the porous material having a dense structure and penetrability, which also contributes to noise reduction.
【００２４】図８は、本発明の第６の実施例の横断面図
であり、側面の壁を稠密構造で貫通性の多孔質材料で構
成し、着脱不可の側面吸い込み用エアーフィルター９ｂ
を配置した。このエアーフィルター９ｂを通過する空気
のほこりは除去される。さらに側面方向に放射される音
は、稠密構造で貫通性の多孔質材料により吸音され低騒
音化にも寄与される。FIG. 8 is a cross-sectional view of a sixth embodiment of the present invention, in which the side wall is made of a porous material having a dense structure and penetrability, and a non-detachable side air filter 9b.
Was placed. The dust of the air passing through the air filter 9b is removed. Further, the sound radiated in the lateral direction is absorbed by the porous material having a dense structure and penetrability, which also contributes to noise reduction.
【００２５】[0025]
【発明の効果】本体の背面に開口部を設けて背面からも
吸い込み可能にすることにより、流量性能を向上させ乱
れの小さい流れ場を形成し低騒音化を図ることができ
る。さらに、背面へ放射される騒音は、背面熱交換器、
背面吸い込み用エアーフィルター及び背面吸い込みカバ
ーから後部に放出される。従って、一般に騒音の規準と
なる前面側では、低騒音化を図ることができる。EFFECTS OF THE INVENTION By providing an opening on the back surface of the main body and allowing suction from the back surface as well, the flow rate performance can be improved, a flow field with little turbulence can be formed, and noise can be reduced. In addition, the noise radiated to the back is generated by the back heat exchanger,
It is discharged to the rear from the back suction air filter and back suction cover. Therefore, noise reduction can be achieved on the front side, which is generally the standard for noise.
【００２６】エアーフィルターを前面吸い込み用と背面
吸い込み用に分割し、背面吸い込み用エアーフィルター
は前面カバーの開放時に上部から挿入可能にすることに
より、背面から吸い込まれるほこりを除去することがで
き、エアーフィルターの取りはずしを本体の前面から処
理することができる。By separating the air filter for front suction and rear suction, and allowing the back suction air filter to be inserted from the top when the front cover is opened, dust sucked from the back can be removed. Filter removal can be handled from the front of the body.
【００２７】本体の側面に開口部を設けて背面からも吸
い込み可能にすることにより、流量性能を向上させ乱れ
の小さい流れ場を形成し低騒音化を図ることができる。
さらに、側面へ放射される騒音は、側面吸い込み用エア
ーフィルター及び側面吸い込みカバーから左右に放出さ
れる。従って、一般に騒音の規準となる前面側では、低
騒音化を図ることができる。By providing an opening on the side surface of the main body and allowing suction from the back surface, it is possible to improve flow rate performance, form a flow field with little turbulence, and reduce noise.
Further, the noise radiated to the side surface is emitted to the left and right from the side surface suction air filter and the side surface suction cover. Therefore, noise reduction can be achieved on the front side, which is generally the standard for noise.
【００２８】側面吸い込み用エアーフィルターを設け
て、前面カバーの左右から挿入可能にすることにより、
側面から吸い込まれるほこりを除去することができ、エ
アーフィルターの取りはずしを本体の前面から処理する
ことができる。By providing an air filter for sucking in the side surface and allowing insertion from the left and right sides of the front cover,
Dust that is sucked in from the side can be removed, and the air filter can be removed from the front of the main body.
【００２９】本体の背面の壁を稠密構造で貫通性の多孔
質材料で構成することにより、着脱不可のエアーフィル
ターとなり背面から吸い込まれるほこりを除去すること
ができる。さらに、背面方向に放射される音は、稠密構
造で貫通性の多孔質材料により吸音され低騒音化を図る
ことができる。By constructing the back wall of the main body with a dense structure and a permeable porous material, the air filter becomes a non-detachable air filter and dust sucked from the back surface can be removed. Further, the sound radiated in the back direction is absorbed by the porous material having a dense structure and penetrability, so that the noise can be reduced.
【００３０】本体の側面の壁を稠密構造で貫通性の多孔
質材料で構成することにより、着脱不可のエアーフィル
ターとなり側面から吸い込まれるほこりを除去すること
ができる。さらに側面方向へ放射される音は、稠密構造
で貫通性の多孔質材料により吸音され低騒音化を図るこ
とができる。By constructing the side wall of the main body with a dense structure and a permeable porous material, the air filter becomes a non-detachable air filter and dust sucked from the side surface can be removed. Further, the sound radiated in the lateral direction is absorbed by the porous material having a dense structure and penetrability, so that the noise can be reduced.
【図１】本発明の第１の実施例の横断面図FIG. 1 is a cross sectional view of a first embodiment of the present invention.
【図２】本発明の第２の実施例の横断面図FIG. 2 is a cross-sectional view of the second embodiment of the present invention.
【図３】本発明の第３の実施例の斜視図FIG. 3 is a perspective view of a third embodiment of the present invention.
【図４】本発明の第３の実施例の一部切欠側面図FIG. 4 is a partially cutaway side view of the third embodiment of the present invention.
【図５】本発明の第４の実施例の斜視図FIG. 5 is a perspective view of a fourth embodiment of the present invention.
【図６】本発明の第４の実施例の横断面図FIG. 6 is a cross-sectional view of the fourth embodiment of the present invention.
【図７】本発明の第５の実施例の横断面図FIG. 7 is a cross sectional view of the fifth embodiment of the present invention.
【図８】本発明の第６の実施例の横断面図FIG. 8 is a cross sectional view of a sixth embodiment of the present invention.
【図９】従来の横断流送風機型空調機の横断面図FIG. 9 is a cross-sectional view of a conventional cross-flow blower type air conditioner.
１ ブレード ２ 羽根車単体 ３ リアガイダ ４ スタビライザ ５ 吸い込みカバー ６ 吹き出し口 ７ 熱交換器 ８ エアーフィルター ９ 着脱不可のエアーフィルター 1 blade 2 impeller unit 3 rear guider 4 stabilizer 5 suction cover 6 outlet 7 heat exchanger 8 air filter 9 non-detachable air filter
フロントページの続き (51)Int.Cl.5 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｆ２４Ｆ 1/00 Ｂ 6803−3Ｌ Continuation of the front page (51) Int.Cl. 5 Identification code Office reference number FI technical display area F24F 1/00 B 6803-3L
Claims (6)
状に配列した羽根車単体を回転軸方向に組み合わせてな
るクロスフローファンと、これに近接・対向して位置す
るスタビライザと、流路を形成するリアガイダとエアー
フィルターと吸い込みカバーと熱交換器を任意に折り曲
げて背面に配置するように構成され、本体の背面に開口
部を設けて背面からも吸い込み可能を特徴とした空気調
和機。1. A cross-flow fan comprising a combination of a plurality of blades having a fixed length arranged in a cylindrical shape in the direction of an axis of rotation, a cross-flow fan, a stabilizer located close to and opposite to the cross-flow fan, and a flow path. An air conditioner that is configured so that the rear guider, the air filter, the suction cover, and the heat exchanger that form the structure are arbitrarily bent and placed on the back side, and that the back side of the main body has an opening so that suction can be performed from the back side.
吸い込み用に分割し、背面吸い込み用エアーフィルター
は前面吸い込みカバーの開口時に上部から挿入可能を特
徴とした請求項１記載の空気調和機。2. The air conditioner according to claim 1, wherein the air filter is divided into one for front suction and one for rear suction, and the back suction air filter can be inserted from above when the front suction cover is opened.
い込み可能を特徴とした請求項１または２記載の空気調
和機。3. The air conditioner according to claim 1, wherein an opening portion is provided on a side surface of the main body so that suction can be performed from the side surface.
て、前面吸い込みバーの左右から挿入可能を特徴とした
請求項１〜３いずれかに記載の空気調和機。4. The air conditioner according to any one of claims 1 to 3, wherein a side intake air filter is provided so that it can be inserted from the left and right sides of the front intake bar.
質材料で構成し、着脱不可のエアーフィルターとなるこ
とを特徴とした請求項１〜４いずれかに記載の空気調和
機。5. The air conditioner according to any one of claims 1 to 4, wherein the back wall of the main body is a dense structure and is made of a permeable porous material to form a non-detachable air filter.
質材料で構成し、着脱不可のエアーフィルターとなるこ
とを特徴とした請求項１〜５いずれかに記載の空気調和
機。6. The air conditioner according to any one of claims 1 to 5, wherein the side surface and the wall of the main body are made of a porous material having a dense structure and penetrability, and the air filter becomes a non-detachable air filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05099168A JP3141617B2 (en) | 1993-04-26 | 1993-04-26 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP05099168A JP3141617B2 (en) | 1993-04-26 | 1993-04-26 | Air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06307665A true JPH06307665A (en) | 1994-11-01 |
| JP3141617B2 JP3141617B2 (en) | 2001-03-05 |
Family
ID=14240126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP05099168A Expired - Fee Related JP3141617B2 (en) | 1993-04-26 | 1993-04-26 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3141617B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135994A (en) * | 1994-11-02 | 1996-05-31 | Mitsubishi Electric Corp | Air conditioner |
| EP1248048A3 (en) * | 2001-04-05 | 2004-04-14 | Fujitsu General Limited | Air conditioner |
| EP1562002A1 (en) * | 2002-11-14 | 2005-08-10 | Daikin Industries, Ltd. | Heat exchanger and air conditioner indoor unit |
| JP2006250527A (en) * | 2006-06-16 | 2006-09-21 | Sharp Corp | Air conditioner |
| JP2006300515A (en) * | 2006-06-16 | 2006-11-02 | Sharp Corp | Air conditioner |
| JP2011043304A (en) * | 2009-08-24 | 2011-03-03 | Hitachi Appliances Inc | Air conditioner |
-
1993
- 1993-04-26 JP JP05099168A patent/JP3141617B2/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08135994A (en) * | 1994-11-02 | 1996-05-31 | Mitsubishi Electric Corp | Air conditioner |
| EP1248048A3 (en) * | 2001-04-05 | 2004-04-14 | Fujitsu General Limited | Air conditioner |
| EP1562002A1 (en) * | 2002-11-14 | 2005-08-10 | Daikin Industries, Ltd. | Heat exchanger and air conditioner indoor unit |
| EP1562002A4 (en) * | 2002-11-14 | 2008-12-10 | Daikin Ind Ltd | Heat exchanger and air conditioner indoor unit |
| JP2006250527A (en) * | 2006-06-16 | 2006-09-21 | Sharp Corp | Air conditioner |
| JP2006300515A (en) * | 2006-06-16 | 2006-11-02 | Sharp Corp | Air conditioner |
| JP2011043304A (en) * | 2009-08-24 | 2011-03-03 | Hitachi Appliances Inc | Air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3141617B2 (en) | 2001-03-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |