JPS5952460U - Flow checker used for suction type gas detector - Google Patents
Flow checker used for suction type gas detectorInfo
- Publication number
- JPS5952460U JPS5952460U JP14627082U JP14627082U JPS5952460U JP S5952460 U JPS5952460 U JP S5952460U JP 14627082 U JP14627082 U JP 14627082U JP 14627082 U JP14627082 U JP 14627082U JP S5952460 U JPS5952460 U JP S5952460U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- suction type
- gas detector
- type gas
- flow
- 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
Landscapes
- Measuring Volume Flow (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のフローチェッカーの説明図、第2図は本
考案フローチェッカーの説明図、第3図はそのフロート
及び流れ検知機構の説明用断面図である。
1・・・ガス検知器、2・・・フィルター、3・・・透
明容器、4・・・パラフィン又は水等、5・・・ガスチ
ャンバー、6・・・ポンプ、7・・・ガラス容器、8・
・・流れ検知!構、9−・・フロート、10.11・・
・ストッパー、12・・・ガラス円筒、13・・・下流
側流路、14・・・上部フランジ、15・・・下部フラ
ンジ、16・・・柱、17・・・下端、18・・・ガス
吸入口。FIG. 1 is an explanatory diagram of a conventional flow checker, FIG. 2 is an explanatory diagram of the flow checker of the present invention, and FIG. 3 is an explanatory sectional view of the float and flow detection mechanism. 1... Gas detector, 2... Filter, 3... Transparent container, 4... Paraffin or water, etc., 5... Gas chamber, 6... Pump, 7... Glass container, 8・
...Flow detection! Structure, 9-... Float, 10.11...
- Stopper, 12...Glass cylinder, 13...Downstream channel, 14...Upper flange, 15...Lower flange, 16...Column, 17...Lower end, 18...Gas Inlet.
Claims (1)
たフィルターと、このフィルターと前記ガスチャンバー
間に介挿した流れ検知機構とより成り、前記フィルター
と流れ検知機構は同一ガラス容器内に配置され、前記流
れ検知機構はその下端を前記フィルターの下流端に接続
したガラス円筒と、このガラス円筒内に挿入したフロー
トと、このフロートの浮動の上限を定めるための前記カ
ラス円筒内に設けたストッパーとより成ることを特徴と
する吸引型ガス検知器に用いるフローチェッカー。It consists of a filter inserted on the upstream side of a gas chamber having a gas detection element, and a flow detection mechanism inserted between this filter and the gas chamber, the filter and the flow detection mechanism being arranged in the same glass container, The flow detection mechanism includes a glass cylinder whose lower end is connected to the downstream end of the filter, a float inserted into the glass cylinder, and a stopper provided within the glass cylinder for determining the upper limit of floating of the float. A flow checker used in a suction type gas detector, which is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14627082U JPS5952460U (en) | 1982-09-29 | 1982-09-29 | Flow checker used for suction type gas detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14627082U JPS5952460U (en) | 1982-09-29 | 1982-09-29 | Flow checker used for suction type gas detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5952460U true JPS5952460U (en) | 1984-04-06 |
JPH048371Y2 JPH048371Y2 (en) | 1992-03-03 |
Family
ID=30325632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14627082U Granted JPS5952460U (en) | 1982-09-29 | 1982-09-29 | Flow checker used for suction type gas detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952460U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02297066A (en) * | 1989-05-12 | 1990-12-07 | Tlv Co Ltd | Flow examining device |
JP2002081986A (en) * | 2000-09-11 | 2002-03-22 | New Cosmos Electric Corp | Gas suction device and gas detector |
JP2006263792A (en) * | 2005-03-25 | 2006-10-05 | Mitsubishi Electric Corp | Device and method for detecting malfunction of chill vent |
JP2010078331A (en) * | 2008-09-24 | 2010-04-08 | Riken Keiki Co Ltd | Float-type gas flowmeter and gas detector equipped with the same |
JP2012251812A (en) * | 2011-06-01 | 2012-12-20 | Riken Keiki Co Ltd | Filter device and gas sampling device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621764U (en) * | 1979-07-25 | 1981-02-26 | ||
JPS5633512A (en) * | 1979-08-20 | 1981-04-04 | Rosaen Nils O | Flow meter |
JPS57144063U (en) * | 1981-03-05 | 1982-09-09 |
-
1982
- 1982-09-29 JP JP14627082U patent/JPS5952460U/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5621764U (en) * | 1979-07-25 | 1981-02-26 | ||
JPS5633512A (en) * | 1979-08-20 | 1981-04-04 | Rosaen Nils O | Flow meter |
JPS57144063U (en) * | 1981-03-05 | 1982-09-09 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02297066A (en) * | 1989-05-12 | 1990-12-07 | Tlv Co Ltd | Flow examining device |
JP2002081986A (en) * | 2000-09-11 | 2002-03-22 | New Cosmos Electric Corp | Gas suction device and gas detector |
JP2006263792A (en) * | 2005-03-25 | 2006-10-05 | Mitsubishi Electric Corp | Device and method for detecting malfunction of chill vent |
JP2010078331A (en) * | 2008-09-24 | 2010-04-08 | Riken Keiki Co Ltd | Float-type gas flowmeter and gas detector equipped with the same |
JP2012251812A (en) * | 2011-06-01 | 2012-12-20 | Riken Keiki Co Ltd | Filter device and gas sampling device |
Also Published As
Publication number | Publication date |
---|---|
JPH048371Y2 (en) | 1992-03-03 |
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