JPH01168869U - - Google Patents

Info

Publication number
JPH01168869U
JPH01168869U JP6593788U JP6593788U JPH01168869U JP H01168869 U JPH01168869 U JP H01168869U JP 6593788 U JP6593788 U JP 6593788U JP 6593788 U JP6593788 U JP 6593788U JP H01168869 U JPH01168869 U JP H01168869U
Authority
JP
Japan
Prior art keywords
switching valve
thin tube
sample
port
ports
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
Application number
JP6593788U
Other languages
Japanese (ja)
Other versions
JPH0719001Y2 (en
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 filed Critical
Priority to JP6593788U priority Critical patent/JPH0719001Y2/en
Publication of JPH01168869U publication Critical patent/JPH01168869U/ja
Application granted granted Critical
Publication of JPH0719001Y2 publication Critical patent/JPH0719001Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の切換弁を備えた試料吸引装置
の一実施例を示す斜視図、第２図は第１図におけ
る主要部（切換弁および細管まわり）の分解斜視
図である。 １０……開放容器、１２……試料、１４……細
管、１６……切換弁、１８……固定素子、２０，
２４……孔、２２……可動素子、２６……連結具
、３０……保持具、３２，３６……ネジ部、３４
……固定具、３８……基板、４０……密封容器、
４２……試料、４４……栓、４６，４８……細管
、５０……細管保持具、５２……ガイド、５４…
…スライダ、５６……連結具、５８……可動部、
６０……駆動源、６２……洗浄槽、６４……排出
口、６６，６８……保持具、６９……逆保持防止
部材、６９ａ……凹部、７０……カバー、７２…
…検知手段、７６……ロツク機構、７８……可動
部。 FIG. 1 is a perspective view showing an embodiment of a sample suction device equipped with a switching valve of the present invention, and FIG. 2 is an exploded perspective view of the main parts (around the switching valve and thin tube) in FIG. 10...Open container, 12...Sample, 14...Thin tube, 16...Switching valve, 18...Fixing element, 20,
24... Hole, 22... Movable element, 26... Connector, 30... Holder, 32, 36... Threaded portion, 34
...Fixing tool, 38...Substrate, 40...Sealed container,
42... Sample, 44... Stopper, 46, 48... Thin tube, 50... Thin tube holder, 52... Guide, 54...
...Slider, 56...Connector, 58...Movable part,
60... Drive source, 62... Cleaning tank, 64... Discharge port, 66, 68... Holder, 69... Reverse holding prevention member, 69a... Recess, 70... Cover, 72...
. . . detection means, 76 . . . lock mechanism, 78 . . . movable part.

Claims (1)

【実用新案登録請求の範囲】 １ 開放容器内または密封容器内の試料を吸引す
る試料吸引装置において、開放容器１０から試料
を吸引する細管１４と、密封容器４０から試料を
吸引する細管４６と、この細管４６を前後に往復
直線移動させる駆動源６０と、細管１４が接続さ
れるポートＡおよび細管４６が接続されるポート
Ｂを有し、さらに細管４６が後退したときにポー
トＡと通じ細管４６が前進したときにポートＢと
通じるポートＣを有する切換弁１６とを設け、駆
動源６０を用いてこの切換弁１６の切換動作を行
えるように、駆動源６０を切換弁１６に連結した
ことを特徴とする切換弁を備えた試料吸引装置。 ２ 切換弁１６が、常に静止状態にある固定素子
１８と、駆動源６０と連結され固定素子１８に面
接触しながら回転または平行移動することができ
る可動素子２２とからなり、ポートＡとポートＢ
が同一素子に設けられ、ポートＡとポートＣ、ま
たはポートＢとポートＣが異なる素子に設けられ
た請求項１記載の切換弁を備えた試料吸引装置。[Claims for Utility Model Registration] 1. In a sample suction device that aspirates a sample in an open container or a sealed container, a thin tube 14 that sucks the sample from the open container 10, a thin tube 46 that sucks the sample from the sealed container 40, It has a drive source 60 that linearly reciprocates the thin tube 46 back and forth, a port A to which the thin tube 14 is connected, and a port B to which the thin tube 46 is connected. A switching valve 16 having a port C that communicates with port B is provided when the switch moves forward, and the driving source 60 is connected to the switching valve 16 so that the switching operation of the switching valve 16 can be performed using the driving source 60. A sample suction device equipped with a distinctive switching valve. 2. The switching valve 16 consists of a fixed element 18 that is always in a stationary state, and a movable element 22 that is connected to a drive source 60 and can rotate or move in parallel while making surface contact with the fixed element 18.
2. A sample suction device equipped with a switching valve according to claim 1, wherein the ports A and C are provided on the same element, and the ports A and C or the ports B and C are provided on different elements.
JP6593788U 1988-05-19 1988-05-19 Sample suction device with switching valve Expired - Lifetime JPH0719001Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6593788U JPH0719001Y2 (en) 1988-05-19 1988-05-19 Sample suction device with switching valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6593788U JPH0719001Y2 (en) 1988-05-19 1988-05-19 Sample suction device with switching valve

Publications (2)

Publication Number Publication Date
JPH01168869U true JPH01168869U (en) 1989-11-28
JPH0719001Y2 JPH0719001Y2 (en) 1995-05-01

Family

ID=31291358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6593788U Expired - Lifetime JPH0719001Y2 (en) 1988-05-19 1988-05-19 Sample suction device with switching valve

Country Status (1)

Country Link
JP (1) JPH0719001Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007097246A1 (en) * 2006-02-22 2007-08-30 Aisin Seiki Kabushiki Kaisha Test sample preparation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007097246A1 (en) * 2006-02-22 2007-08-30 Aisin Seiki Kabushiki Kaisha Test sample preparation device

Also Published As

Publication number Publication date
JPH0719001Y2 (en) 1995-05-01

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