JPS5884552U - Filter head for measuring air pollution particles - Google Patents
Filter head for measuring air pollution particlesInfo
- Publication number
- JPS5884552U JPS5884552U JP17969081U JP17969081U JPS5884552U JP S5884552 U JPS5884552 U JP S5884552U JP 17969081 U JP17969081 U JP 17969081U JP 17969081 U JP17969081 U JP 17969081U JP S5884552 U JPS5884552 U JP S5884552U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- air pollution
- filter head
- measuring air
- head
- 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.)
- Pending
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のフィルタヘッドの分解斜視図、第２図は
フィルタに付着した汚染物質の培養作業を説明するため
の斜視図、第３図ａ、 ｂ、 ｃはこの考案の一実
施例を示す図で、ａは分解斜視図、ｂは断面図、Ｃはキ
ャップを示す断面図、第４図ａ、 ｂは回倒の作業を
示す図でａはシールを切り取る作業を示す図、ｂは測定
状態を示す図、第５図は測定終了後にフィルタを取り出
す図、第６図は測定終了後にキャップをした状態を示す
断面図、 −第７図ａ、 ｂは他の測定方法を示す
もので、ａは三脚を縮めた図、ｂは三脚を伸した図であ
る。
９・・・・・・フィルタヘッド、１０・・・・・・ヘッ
ド本体、１１・・・・・・フィルタ、１２・・・・・・
シール、１４・・・・・・連結部、１７・・・・・・係
止用ツメ、２０・・・・・・キャップ、Ａ・・・・・・
切欠用切り込み。
第３図
（ａ）′
１８ Ｂ １２
６１−、９Fig. 1 is an exploded perspective view of a conventional filter head, Fig. 2 is a perspective view for explaining the cultivation work of contaminants attached to the filter, and Fig. 3 a, b, and c show an example of this invention. In the figures, a is an exploded perspective view, b is a cross-sectional view, C is a cross-sectional view showing the cap, Figures 4a and b are views showing the turning operation, a is a view showing the seal cutting operation, and b is a view showing the seal cutting operation. Figure 5 shows the measurement state; Figure 5 shows the filter taken out after the measurement is completed; Figure 6 is a sectional view showing the capped state after the measurement is completed; - Figures 7a and b show other measurement methods. , a is a view with the tripod shortened, and b is a view with the tripod extended. 9...Filter head, 10...Head body, 11...Filter, 12...
Seal, 14... Connection portion, 17... Locking claw, 20... Cap, A...
Notch for cutout. Figure 3(a)' 18 B 12 61-, 9
Claims (1)
けた吸引装置連結部、この連結部とフィルタ収容部とを
連通させる通路を有したヘッド本体と、このヘッド本体
に収容されるフィルタと、このフィルタを密封するよう
に上記フィルタ収容部の上部を覆うシールと、上記ヘッ
ド本体に被覆させるキャップとを具備し、上記連結部に
容易に折れる切欠部を設けた事を特徴とする空気汚染粒
子測定用フィルタヘッド。 、A filter accommodating part, a suction device connecting part provided at a position different from the filter accommodating part, a head body having a passage that communicates the connecting part with the filter accommodating part, and a filter housed in the head body, An air pollution particle characterized by comprising a seal that covers the upper part of the filter accommodating part so as to seal the filter, and a cap that covers the head main body, and a notch that is easily broken in the connecting part. Filter head for measurement. ,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17969081U JPS5884552U (en) | 1981-12-02 | 1981-12-02 | Filter head for measuring air pollution particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17969081U JPS5884552U (en) | 1981-12-02 | 1981-12-02 | Filter head for measuring air pollution particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5884552U true JPS5884552U (en) | 1983-06-08 |
Family
ID=29975610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17969081U Pending JPS5884552U (en) | 1981-12-02 | 1981-12-02 | Filter head for measuring air pollution particles |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5884552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016521847A (en) * | 2013-05-29 | 2016-07-25 | プロフタガレン アクチエボラグＰｒｏｖｔａｇａｒｅｎ Ａｂ | Fluidically sealable sampling device |
-
1981
- 1981-12-02 JP JP17969081U patent/JPS5884552U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016521847A (en) * | 2013-05-29 | 2016-07-25 | プロフタガレン アクチエボラグＰｒｏｖｔａｇａｒｅｎ Ａｂ | Fluidically sealable sampling device |
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