JP4638209B2 - ガス採集管 - Google Patents
ガス採集管 Download PDFInfo
- Publication number
- JP4638209B2 JP4638209B2 JP2004351087A JP2004351087A JP4638209B2 JP 4638209 B2 JP4638209 B2 JP 4638209B2 JP 2004351087 A JP2004351087 A JP 2004351087A JP 2004351087 A JP2004351087 A JP 2004351087A JP 4638209 B2 JP4638209 B2 JP 4638209B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- tube
- main body
- collection
- collecting
- 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.)
- Expired - Fee Related
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Description
2 接続チューブ
3 ガス検知器
11 管主体
12 キャップ部材
12a 接続部
12b ストッパ部
12c 首部
12d 保持フランジ部
12e 閉塞フランジ部
12f 採集用胴部
12g 採集口
12h フィルター部材
14a 先端部ソケット
14b 接合部ソケット
Claims (2)
- 中空円筒の管主体で形成され、該管主体の一端部の接続側端部に接続チューブ等を介してガス検知器が接続され、他端部の採集側端部に採集口が配されて、該採集口から環境中のガスを吸引して前記ガス検知器に供するためのガス採集管において、
前記採集側端部にキャップ部材を取り付け、
前記キャップ部材は、
基端部に前記管主体の採集側端部に係合するよう配した接続部と、
該接続部に隣接した保持フランジ部と、
先端部に設けて管主体の採集側端部の先端を閉塞する閉塞フランジ部と、
これら保持フランジ部と閉塞フランジ部との間の採集用胴部とからなり、
前記採集用胴部に採集口を形成して、前記管主体に連通させ、
該採集用胴部に環状のフィルター部材を着脱自在に設けたことを特徴とするガス採集管。 - 前記キャップ部材は、管主体に着脱自在であることを特徴とする請求項1に記載のガス採集管。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351087A JP4638209B2 (ja) | 2004-12-03 | 2004-12-03 | ガス採集管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351087A JP4638209B2 (ja) | 2004-12-03 | 2004-12-03 | ガス採集管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006162322A JP2006162322A (ja) | 2006-06-22 |
JP4638209B2 true JP4638209B2 (ja) | 2011-02-23 |
Family
ID=36664516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004351087A Expired - Fee Related JP4638209B2 (ja) | 2004-12-03 | 2004-12-03 | ガス採集管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4638209B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6551899B2 (ja) * | 2014-09-09 | 2019-07-31 | ホーチキ株式会社 | 煙検知装置 |
JP6606226B2 (ja) * | 2018-06-11 | 2019-11-13 | ホーチキ株式会社 | 煙検知装置 |
JP7287769B2 (ja) * | 2018-10-15 | 2023-06-06 | 大陽日酸株式会社 | ハンディ型ガス検知器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6061638U (ja) * | 1983-10-04 | 1985-04-30 | 富士電機株式会社 | ガス採取器 |
JPS63200765U (ja) * | 1987-06-17 | 1988-12-23 | ||
JPH0650858A (ja) * | 1992-07-29 | 1994-02-25 | Kanagawa Pref Gov | 土壌ガス採取装置 |
JPH1164185A (ja) * | 1997-08-20 | 1999-03-05 | Chubu Plant Service:Kk | ガス検知器 |
JP2002131197A (ja) * | 2000-10-20 | 2002-05-09 | Kajima Corp | 地盤の表層ガス計測装置 |
JP2002340753A (ja) * | 2001-05-18 | 2002-11-27 | Riken Keiki Co Ltd | ガスサンプリングプローブ |
-
2004
- 2004-12-03 JP JP2004351087A patent/JP4638209B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6061638U (ja) * | 1983-10-04 | 1985-04-30 | 富士電機株式会社 | ガス採取器 |
JPS63200765U (ja) * | 1987-06-17 | 1988-12-23 | ||
JPH0650858A (ja) * | 1992-07-29 | 1994-02-25 | Kanagawa Pref Gov | 土壌ガス採取装置 |
JPH1164185A (ja) * | 1997-08-20 | 1999-03-05 | Chubu Plant Service:Kk | ガス検知器 |
JP2002131197A (ja) * | 2000-10-20 | 2002-05-09 | Kajima Corp | 地盤の表層ガス計測装置 |
JP2002340753A (ja) * | 2001-05-18 | 2002-11-27 | Riken Keiki Co Ltd | ガスサンプリングプローブ |
Also Published As
Publication number | Publication date |
---|---|
JP2006162322A (ja) | 2006-06-22 |
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