JPH0631919Y2 - Ink user - Google Patents

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Publication number
JPH0631919Y2
JPH0631919Y2 JP1987081596U JP8159687U JPH0631919Y2 JP H0631919 Y2 JPH0631919 Y2 JP H0631919Y2 JP 1987081596 U JP1987081596 U JP 1987081596U JP 8159687 U JP8159687 U JP 8159687U JP H0631919 Y2 JPH0631919 Y2 JP H0631919Y2
Authority
JP
Japan
Prior art keywords
tray
incubator
constant temperature
tray storage
motor
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 - Lifetime
Application number
JP1987081596U
Other languages
Japanese (ja)
Other versions
JPS63187897U (en
Inventor
康二 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1987081596U priority Critical patent/JPH0631919Y2/en
Priority to US07/198,435 priority patent/US4871676A/en
Priority to CA000567800A priority patent/CA1306712C/en
Priority to EP88108516A priority patent/EP0293782B1/en
Priority to DE8888108516T priority patent/DE3878989T2/en
Publication of JPS63187897U publication Critical patent/JPS63187897U/ja
Application granted granted Critical
Publication of JPH0631919Y2 publication Critical patent/JPH0631919Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、バイオサイエンス分野で細胞培養に用いられ
る培養用トレイをインキュベータ等の恒温恒湿器内に自
動格納するシステムの、恒温恒湿器内に設置されるトレ
イストツカーの構造に関するものである。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention is a thermo-hygrostat for a system for automatically storing a culture tray used for cell culture in the bioscience field in a thermo-hygrostat such as an incubator. It relates to the structure of the tray stocker installed inside.

(従来の技術) 従来の技術としては、例えば実開昭61−182300号公報に
示される恒温恒湿装置がある。
(Prior Art) As a conventional technology, for example, there is a constant temperature and humidity apparatus disclosed in Japanese Utility Model Publication No. 61-182300.

(考案が解決しようとする問題点) 従来のこの種の装置は、上記の公報に示された装置のよ
うに恒温恒湿槽内にモータを含む駆動系の機構が配置さ
れていた。恒温恒湿槽は細胞を培養するために、湿度90
%以上という高湿度の環境を保っており、モータ等の駆
動機構にとっては劣悪な環境である。それ故モータはガ
スケット等によってシールされたハウジングの中に収め
る必要があり、そのハウジング等の空間の分だけ恒温恒
湿槽内のトレイを収納する容量が低減され、トレイの収
納枚数が少なくなる問題があった。また、槽内にハウジ
ングを収める構造やハウジング内にモータ等を入れてい
ることにより、モータ等の駆動系に故障が生じた際など
メンテナンスが困難であるという問題がある。
(Problems to be Solved by the Invention) In this type of conventional device, a drive system mechanism including a motor is arranged in a constant temperature and humidity chamber as in the device disclosed in the above publication. The constant temperature and humidity are set at 90% humidity in order to culture the cells.
It maintains a high humidity environment of at least%, which is a bad environment for a drive mechanism such as a motor. Therefore, it is necessary to store the motor in a housing that is sealed by a gasket, etc., and the capacity for storing the trays in the constant temperature and humidity chamber is reduced by the space of the housing, and the number of trays that can be stored is reduced. was there. Further, since the housing is housed in the tank and the motor and the like are housed in the housing, there is a problem that maintenance is difficult when the drive system such as the motor fails.

(問題点を解決するための手段) 第1図は、本考案の一具体例である。1はインキュベー
タ本体,2はインキュベータ扉,3はトレイストツク,
4はベース,5はモータ,6はエンコーダ,7はカツプ
リング,8はタイミングベルトである。トレイストツク
3はベース4上にスラストベアリング等によって鉛直軸
を中心に回転自在に保持され、中心軸はインキュベータ
筺体を貫通し、インキュベータ本体上部に達しており、
カツプリング7によってモータ5の軸と連結されてい
る。モータ5の回転はタイミングベルト8によって、エ
ンコーダ6に伝えられている。
(Means for Solving Problems) FIG. 1 is a specific example of the present invention. 1 is an incubator body, 2 is an incubator door, 3 is a tray stock,
Reference numeral 4 is a base, 5 is a motor, 6 is an encoder, 7 is a coupling, and 8 is a timing belt. The tray stock 3 is rotatably held on the base 4 by a thrust bearing or the like about a vertical axis, and the central axis penetrates the incubator housing and reaches the upper part of the incubator body.
It is connected to the shaft of the motor 5 by a coupling 7. The rotation of the motor 5 is transmitted to the encoder 6 by the timing belt 8.

筺体内部に設けられた回転可能なトレイストック3は、
回転軸方向に一定間隔で配置された複数のトレイ収納用
円盤9からなり、該複数の各トレイ収納用円盤9の外周
には複数の切り欠き部10が互いに円周方向に一定間隔で
設けられ、かつ、該複数のトレイ収納用円盤にそれぞれ
設けられた切り欠き部10は軸方向に配列されて、軸方向
の通路を形成している。
The rotatable tray stock 3 provided inside the housing
The tray storage discs 9 are arranged at regular intervals in the rotation axis direction, and a plurality of notches 10 are provided on the outer circumference of each of the tray storage discs 9 at regular intervals in the circumferential direction. The notches 10 provided in the plurality of tray storage disks are arranged in the axial direction to form an axial passage.

(作用) 第1図のような構造になっているため、駆動機構のため
に、スペースを犠牲にする必要がない。また、高湿度の
恒温槽内に駆動機構を置く必要がないため、故障する可
能性が低くなる。仮に故障が生じたとしても、恒温槽外
に駆動機構があるので、メンテナンスも容易である。さ
らに電気系統の配線も恒温槽内に導く必要がないため、
恒温恒湿槽外壁に配線用の穴等を設ける必要もなくな
り、恒温恒湿槽の構造が簡単になる。また発熱源である
モータが恒温恒湿槽外へ出、かつ槽内の構造が回転対称
であるため槽内の温度分布が均一となり易い。
(Operation) Since the structure is as shown in FIG. 1, it is not necessary to sacrifice space for the drive mechanism. In addition, since it is not necessary to place a drive mechanism in a high-humidity thermostat, the possibility of failure is reduced. Even if a failure occurs, maintenance is easy because the drive mechanism is located outside the constant temperature bath. Furthermore, because it is not necessary to lead the wiring of the electric system into the constant temperature bath,
There is no need to provide holes for wiring or the like on the outer wall of the constant temperature and constant humidity chamber, and the structure of the constant temperature and constant humidity chamber is simplified. Further, since the motor, which is a heat source, goes out of the constant temperature and humidity chamber and the structure inside the chamber is rotationally symmetric, the temperature distribution in the chamber tends to be uniform.

また、該複数の各トレイ収納用円盤9には複数の切り欠
き部10が設けられて、前記複数のトレイ収納用円盤に設
けられた切り欠き部10は軸方向に配列されているから、
細胞培養に最適な条件の空気を槽内に導入するとき、空
気は軸方向に配列された切り欠き部10によって形成され
た通路を通って、各複数のトレイ収納用円盤9に分けら
れるから、トレイ収納用円盤の軸方向の位置による培養
条件の違いが生ずることがなく、均一になる。
Further, since each of the tray storage disks 9 is provided with a plurality of cutout portions 10, and the cutout portions 10 provided in the plurality of tray storage disks are arranged in the axial direction,
When introducing air under the optimum conditions for cell culture into the tank, the air passes through the passage formed by the notches 10 arranged in the axial direction and is divided into a plurality of tray storage disks 9, There is no difference in culture conditions depending on the axial position of the tray storage disk, and the culture is uniform.

(実施例) 具体例と同一であるので説明は省略する。(Example) The description is omitted because it is the same as the specific example.

(考案の効果) 以上説明したように、本考案においては、複数の特定形
状のトレイ収納用円盤に設けられた各切り欠き部が特定
の位置関係、すなわち、軸方向に配列されるような位置
になっているから、各切り欠き部が全体として軸方向の
通路を形成することになり、その通路を通じて、各複数
のトレイ収納用円盤の間にも均一に細胞培養に最適な空
気を行き渡らすことができる。また、恒温恒湿槽外に駆
動機構を設置し、槽内の鉛直軸を中心に回転可能に保持
されたトレイストツカーを駆動し、所望のトレイを恒温
恒湿槽の扉部に移動させるという構造で、大量のトレイ
を保持することができ、装置自身の保守性も向上すると
いう効果がある。
(Effects of the Invention) As described above, in the present invention, the notches provided in the plurality of trays having a specific shape have a specific positional relationship, that is, a position where the notches are arranged in the axial direction. Therefore, each notch part forms an axial passage as a whole, and the optimal air for cell culture is evenly distributed between the plurality of tray storage disks through the passage. be able to. In addition, a drive mechanism is installed outside the constant temperature and humidity chamber to drive a tray stocker rotatably held around a vertical axis in the chamber to move a desired tray to the door of the constant temperature and humidity chamber. Due to the structure, a large number of trays can be held, and the maintainability of the apparatus itself is improved.

【図面の簡単な説明】[Brief description of drawings]

第1図は本考案のインキュベータの鳥瞰図,第2図はイ
ンキュベータ内部の構造図である。 1…インキュベータ、2…インキュベータ扉、3…トレ
イストツカー、4…ベース、5…モータ、6…エンコー
ダ、7…カツプリング、8…タイミングベルト、9…ト
レイ収納用円盤、10…切り欠き部。
FIG. 1 is a bird's eye view of the incubator of the present invention, and FIG. 2 is a structural diagram of the inside of the incubator. 1 ... incubator, 2 ... incubator door, 3 ... tray stocker, 4 ... base, 5 ... motor, 6 ... encoder, 7 ... coupling, 8 ... timing belt, 9 ... tray storage disk, 10 ... cutout.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】バイオサイエンス分野等で用いられる細胞
培養用のインキュベータにおいて、内部に設けられた回
転可能なトレイストックは、回転軸方向に一定間隔で配
置された複数のトレイ収納用円盤からなり、該複数の各
トレイ収納用円盤の外周には複数の切り欠き部が互いに
円周方向に一定間隔で設けられ、かつ、該複数のトレイ
収納用円盤にそれぞれ設けられた切り欠き部は前記回転
軸方向に配列され、該トレイストックを回転させる駆動
機構部を筺体外部に設置したことを特徴とするインキュ
ベータ。
1. In a cell culture incubator used in the field of bioscience, etc., a rotatable tray stock provided inside is composed of a plurality of tray storing disks arranged at regular intervals in a rotation axis direction, A plurality of cutouts are provided on the outer circumference of each of the plurality of tray storage disks at regular intervals in the circumferential direction, and the cutouts provided in each of the plurality of tray storage disks are the rotary shafts. The incubator is characterized in that a drive mechanism portion arranged in a direction and rotating the tray stock is installed outside the housing.
JP1987081596U 1987-05-28 1987-05-28 Ink user Expired - Lifetime JPH0631919Y2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1987081596U JPH0631919Y2 (en) 1987-05-28 1987-05-28 Ink user
US07/198,435 US4871676A (en) 1987-05-28 1988-05-25 Cell culture incubator
CA000567800A CA1306712C (en) 1987-05-28 1988-05-26 Incubator
EP88108516A EP0293782B1 (en) 1987-05-28 1988-05-27 Incubator
DE8888108516T DE3878989T2 (en) 1987-05-28 1988-05-27 INCUBATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987081596U JPH0631919Y2 (en) 1987-05-28 1987-05-28 Ink user

Publications (2)

Publication Number Publication Date
JPS63187897U JPS63187897U (en) 1988-12-01
JPH0631919Y2 true JPH0631919Y2 (en) 1994-08-24

Family

ID=30933480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987081596U Expired - Lifetime JPH0631919Y2 (en) 1987-05-28 1987-05-28 Ink user

Country Status (1)

Country Link
JP (1) JPH0631919Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830878A (en) * 1971-08-24 1973-04-23
JPS61115480A (en) * 1984-11-09 1986-06-03 Hitachi Electronics Eng Co Ltd Container-feeding system in automatic colony transplantation apparatus
JPS61182300A (en) * 1985-02-08 1986-08-14 株式会社日立製作所 Electronic component assembling apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4830878A (en) * 1971-08-24 1973-04-23
JPS61115480A (en) * 1984-11-09 1986-06-03 Hitachi Electronics Eng Co Ltd Container-feeding system in automatic colony transplantation apparatus
JPS61182300A (en) * 1985-02-08 1986-08-14 株式会社日立製作所 Electronic component assembling apparatus

Also Published As

Publication number Publication date
JPS63187897U (en) 1988-12-01

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