JPH0184045U - - Google Patents
Info
- Publication number
- JPH0184045U JPH0184045U JP1987178712U JP17871287U JPH0184045U JP H0184045 U JPH0184045 U JP H0184045U JP 1987178712 U JP1987178712 U JP 1987178712U JP 17871287 U JP17871287 U JP 17871287U JP H0184045 U JPH0184045 U JP H0184045U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- thin tube
- fitted
- metal
- optical bench
- 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
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図乃至第３図は本考案の実施例に係り、第
１図は第１実施例の示差屈折計の要部構成を示す
分解斜視図、第２図は第１図に示す細管１４及び
金属ブロツク１６の拡大正面図、第３図は第２実
施例の示差屈折計の要部構成を示す分解斜視図で
ある。
１０，１０′：光学台、１２：光学セル、１４
：細管、１６：金属ブロツク、２０ａ：ホルダ嵌
合溝、２０ｂ，２６ａ：ブロツク嵌合溝、２６，
２６′：ホルダ、３２：側板。
1 to 3 relate to embodiments of the present invention, in which FIG. 1 is an exploded perspective view showing the configuration of main parts of the differential refractometer of the first embodiment, and FIG. 2 shows the thin tube 14 shown in FIG. FIG. 3 is an enlarged front view of the metal block 16 and an exploded perspective view showing the configuration of the main parts of the differential refractometer of the second embodiment. 10, 10': Optical bench, 12: Optical cell, 14
: Thin tube, 16: Metal block, 20a: Holder fitting groove, 20b, 26a: Block fitting groove, 26,
26': Holder, 32: Side plate.
Claims (1)
に、該光学セルに接続される細管を埋設し、該細
管内を流れる試料液と該光学台との間の熱交換を
行う示差屈折計用熱交換器において、 金属ブロツクに該細管を密着させて巻き付けた
ものを該金属製光学台の内部に嵌合させたことを
特徴とする示差屈折計用熱交換器。 (2) 前記金属ブロツクは円柱外周面に螺旋溝が
刻設された形状であり、該螺旋溝に沿つて前記細
管が嵌め込まれたものを、一対の横断面半円形溝
により形成された円柱形穴に嵌合させたことを特
徴とする実用新案登録請求の範囲第１項記載の示
差屈折計用熱交換器。[Claims for Utility Model Registration] (1) A thin tube connected to the optical cell is buried inside a metal optical bench on which the optical cell is installed, and a sample liquid flowing inside the tube is connected to the optical bench. A heat exchanger for a differential refractometer that performs heat exchange between the two, characterized in that the thin tube is tightly wound around a metal block and fitted inside the metal optical bench. exchanger. (2) The metal block has a shape in which a spiral groove is carved on the outer circumferential surface of the cylinder, and the thin tube is fitted along the spiral groove to form a cylindrical shape formed by a pair of semicircular grooves in cross section. A heat exchanger for a differential refractometer according to claim 1, characterized in that the heat exchanger is fitted into a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871287U JPH0443812Y2 (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17871287U JPH0443812Y2 (en) | 1987-11-24 | 1987-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184045U true JPH0184045U (en) | 1989-06-05 |
| JPH0443812Y2 JPH0443812Y2 (en) | 1992-10-15 |
Family
ID=31470319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17871287U Expired JPH0443812Y2 (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443812Y2 (en) |
-
1987
- 1987-11-24 JP JP17871287U patent/JPH0443812Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443812Y2 (en) | 1992-10-15 |
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