JPS584068U

JPS584068U - Column oven for chromatography

Info

Publication number: JPS584068U
Application number: JP9808481U
Authority: JP
Inventors: 林　義郎
Original assignee: 株式会社島津製作所
Priority date: 1981-06-30
Filing date: 1981-06-30
Publication date: 1983-01-11
Also published as: JPH0244211Y2

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

[Brief explanation of drawings]

笹１図はこの考案に係るクロマトグラフ用カラムオーブ
ンの一実施例を示す正面図、第２図はそのＡ−Ａ断面図
、第３図はその下扉の装着方法を示す斜視図、第４図は
他の下扉の縦断面図、第５図はその正面図、第６゛図は
その分析流路構成説明図、第７図は更にもう１つの下扉
の第４図相当図、′　第８図はその第５図相当図である
。・１・・・ガスクロマトグラフ用カラムオーブン、２・
・・本体、３・・・恒温槽、４・・・扉体、１７・・・
上扉、１８・・・下扉、３Ｂ、３９．４０・・・カラム
、４３゜４４・・・試料入口・出口。補正　昭５６．１１．１４実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲１　カラムオーブン本体と、千の本体の恒温槽の前面開
口を閉塞する扉体とを備え、この扉体が２個以上の分割
された扉より構成され、且つそ−れらのうちの１個の扉
が、扉内側には恒温槽内に収納されるべき１個又は複数
個のカラム、流路切換バルブなどを備えた分析流路を、
郡外側、にはその分析流路の操作部をそれぞれ組込まれ
ると共に本体に対して着脱自在に装着できるよう構成し
てなるクロ、マドグラフ用カラムオーブン。２　扉体が上扉と下扉とから構成され、上扉が本体に開
閉自在に枢着され、下扉が組込まれた分析流路と共に本
体に着脱自在に装着できる請求の範囲第１項に記載のク
ロマトグラフ用カラムオーブン。Figure 1 is a front view showing an embodiment of the column oven for chromatography according to this invention, Figure 2 is a sectional view taken along line A-A, Figure 3 is a perspective view showing how to attach the lower door, and Figure 4 Figure 5 is a longitudinal sectional view of another lower door, Figure 5 is its front view, Figure 6 is an explanatory diagram of its analysis flow path configuration, Figure 7 is a diagram equivalent to Figure 4 of yet another lower door, FIG. 8 is a diagram corresponding to FIG. 5.・１・・・Column oven for gas chromatograph, ２・
...Main body, 3...Thermostatic chamber, 4...Door body, 17...
Upper door, 18...Lower door, 3B, 39.40...Column, 43°44...Sample inlet/outlet. Amendment November 14, 1980 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claim 1 A column oven comprising a column oven main body and a door body that closes the front opening of a constant temperature oven of the main body, and this door body is composed of two or more divided doors, and One of these doors has an analysis flow path equipped with one or more columns to be housed in a thermostatic chamber, a flow path switching valve, etc. on the inside of the door.
A column oven for chromatographic and magnetic graphs is constructed in such a manner that operating sections for the analysis channels are incorporated in the outer side of the column and can be detachably attached to the main body. 2. According to claim 1, the door body is composed of an upper door and a lower door, the upper door is pivotally connected to the main body so as to be freely openable and closable, and the lower door is removably attached to the main body together with the incorporated analysis channel. Column oven for chromatography as described.

Claims

[Claims for Utility Model Registration] 1. A column oven comprising a column oven main body and a door body that closes the front opening of a constant temperature oven of this main body, and this door body is composed of two or more divided doors, and One of the doors incorporates at least one or more columns to be housed in a thermostatic chamber on the inside of the door, and at least a sample inlet and outlet on the outside of the door as analysis flow paths, and a A column oven for chromatography that is configured so that it can be detachably installed along with an analysis channel. 2. Claim 1 in which the door body is composed of an upper door and a lower door, the upper door is pivotally connected to the main body so as to be freely openable and closable, and the lower door is detachably attached to the main body together with the incorporated analysis channel. Column oven for chromatography as described in section.