JPH0411463U - - Google Patents
Info
- Publication number
- JPH0411463U JPH0411463U JP5119590U JP5119590U JPH0411463U JP H0411463 U JPH0411463 U JP H0411463U JP 5119590 U JP5119590 U JP 5119590U JP 5119590 U JP5119590 U JP 5119590U JP H0411463 U JPH0411463 U JP H0411463U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- sample gas
- bottomed hole
- cap
- gasket
- 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
- 238000012856 packing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Description
第１図は本考案に係るガスクロマトグラフのプ
リコンデイシヨナ装置の一実施例を示す要部断面
図、第２図はフイルタとパツキンの斜視図、第３
図はプリコンデイシヨナ装置の従来例を示す要部
断面図である。
１……フイルタ、２……ハウジング、３……サ
ンプルガス流通路、４……有底孔、５……パツキ
ン、６……フイルタ設置面、７……キヤツプ、８
……パツキン、９……ナツト、２０……キヤツプ
、２１……中心孔、２２……挿通孔、２４Ａ，２
４Ｂ……嵌合凹部。
FIG. 1 is a sectional view of essential parts showing an embodiment of a gas chromatograph preconditioner device according to the present invention, FIG. 2 is a perspective view of a filter and packing, and FIG. 3 is a perspective view of a filter and packing.
The figure is a sectional view of a main part of a conventional example of a preconditioner device. 1...Filter, 2...Housing, 3...Sample gas flow path, 4...Bottomed hole, 5...Packing, 6...Filter installation surface, 7...Cap, 8
...Packskin, 9...Nut, 20...Cap, 21...Center hole, 22...Through hole, 24A, 2
4B...Fitting recess.
Claims (1)
からサンプルガスを導入し、他端に連接するアナ
ライザへ送出すると共に、前記ハウジングに設け
たヒータ部により一定温度に保持するガスクロマ
トグラフのプリコンデイシヨナ装置において、 前記サンプルガス流通路に連通する有底孔を前
記ハウジングの側面に形成し、該有底孔の開口端
をキヤツプで閉塞し、両端にパツキンを固定した
フイルタの一方端側パツキンを前記キヤツプの中
心孔に嵌合し、他方端側パツキンを前記有底孔に
当接したことを特徴とするガスクロマトグラフの
プリコンデイシヨナ装置。[Claims for Utility Model Registration] A gas chroma that introduces a sample gas from one end of a sample gas flow passage provided in a housing, sends it to an analyzer connected to the other end, and maintains it at a constant temperature by a heater part provided in the housing. In the Tograph preconditioner device, a bottomed hole communicating with the sample gas flow path is formed on the side surface of the housing, the open end of the bottomed hole is closed with a cap, and gaskets are fixed to both ends of the filter. A preconditioner device for a gas chromatograph, characterized in that a gasket on one end is fitted into the center hole of the cap, and a gasket on the other end is brought into contact with the bottomed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051195U JPH0755495Y2 (en) | 1990-05-18 | 1990-05-18 | Preconditioner for gas chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990051195U JPH0755495Y2 (en) | 1990-05-18 | 1990-05-18 | Preconditioner for gas chromatograph |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0411463U true JPH0411463U (en) | 1992-01-30 |
| JPH0755495Y2 JPH0755495Y2 (en) | 1995-12-20 |
Family
ID=31570411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990051195U Expired - Lifetime JPH0755495Y2 (en) | 1990-05-18 | 1990-05-18 | Preconditioner for gas chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755495Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09303612A (en) * | 1996-05-21 | 1997-11-28 | Nisshin Kikai Kk | Gas change-over valve device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495313U (en) * | 1972-04-17 | 1974-01-17 | ||
| JPS5819716U (en) * | 1981-07-31 | 1983-02-07 | 株式会社島津製作所 | Suction filter for liquid pump |
| JPS5989239U (en) * | 1982-12-08 | 1984-06-16 | 横河電機株式会社 | Filter for analyzer |
| JPS59108269U (en) * | 1983-01-10 | 1984-07-21 | 横河電機株式会社 | Filter for analyzer |
-
1990
- 1990-05-18 JP JP1990051195U patent/JPH0755495Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS495313U (en) * | 1972-04-17 | 1974-01-17 | ||
| JPS5819716U (en) * | 1981-07-31 | 1983-02-07 | 株式会社島津製作所 | Suction filter for liquid pump |
| JPS5989239U (en) * | 1982-12-08 | 1984-06-16 | 横河電機株式会社 | Filter for analyzer |
| JPS59108269U (en) * | 1983-01-10 | 1984-07-21 | 横河電機株式会社 | Filter for analyzer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755495Y2 (en) | 1995-12-20 |