JPS6180421U - - Google Patents
Info
- Publication number
- JPS6180421U JPS6180421U JP16557784U JP16557784U JPS6180421U JP S6180421 U JPS6180421 U JP S6180421U JP 16557784 U JP16557784 U JP 16557784U JP 16557784 U JP16557784 U JP 16557784U JP S6180421 U JPS6180421 U JP S6180421U
- Authority
- JP
- Japan
- Prior art keywords
- flowmeter
- measured
- fluid
- flow
- pressure drop
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案を熱式質量流量計に適用した場
合の一実施例を示す断面図、第２図は第１図のＡ
−Ａ′線に沿つた断面図、第３図は各断面Ｂ，Ｃ
，Ｄ，Ｅの軸方向流速分布を示す図、第４図は従
来の装置における流速分布を示す図である。
１……ベース、２……入力チユーブコネクタ、
３……Ｏリングパツキン、４……入力チユーブ、
５……袋ナツト、６……出力チユーブコネクタ、
７……出力チユーブ、８……袋ナツト、１０……
スリーブ、１１……層流素子、１１ａ……平板、
１１ｂ……波板、１２……中心軸、１３……細孔
、１４……溝、２０……センサチユーブ、２１…
…カラー、Ｒ１，Ｒ２……感温抵抗線、Ｓ１，Ｓ
２，Ｓ３……スクリーン。
Figure 1 is a sectional view showing an embodiment of the present invention applied to a thermal mass flowmeter, and Figure 2 is A of Figure 1.
-A cross-sectional view along line A', Figure 3 shows each cross-section B and C.
, D, and E, and FIG. 4 is a diagram showing the flow velocity distribution in a conventional device. 1...Base, 2...Input tube connector,
3...O-ring packing, 4...Input tube,
5... Cap nut, 6... Output tube connector,
7... Output tube, 8... Bag nut, 10...
Sleeve, 11... laminar flow element, 11a... flat plate,
11b... Corrugated plate, 12... Central axis, 13... Pore, 14... Groove, 20... Sensor tube, 21...
...Color, R 1 , R 2 ... Temperature-sensitive resistance wire, S 1 , S
2 , S3 ...Screen.
Claims (1)
圧力降下またはこの圧力降下に比例するセンサ流
量を測定することにより、被測定流体の流量を測
定する流量計に於いて、層流素子の上流側に複数
個のスクリーンを間隔を持たせて設置したフイル
タ部を設けたことを特徴とする流量計用分流装置
。 In a flowmeter, the flow rate of the fluid to be measured is measured by flowing the fluid to be measured in a laminar flow through the laminar flow element and measuring the pressure drop of the element or the sensor flow rate proportional to this pressure drop. 1. A flow diversion device for a flowmeter, comprising a filter section having a plurality of screens installed at intervals on the upstream side of the flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16557784U JPS6180421U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16557784U JPS6180421U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6180421U true JPS6180421U (en) | 1986-05-28 |
Family
ID=30723425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16557784U Pending JPS6180421U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6180421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434515U (en) * | 1987-08-26 | 1989-03-02 |
-
1984
- 1984-10-31 JP JP16557784U patent/JPS6180421U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6434515U (en) * | 1987-08-26 | 1989-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000507706A (en) | Mass flow transducer with extended flow measurement range | |
| JPH0643907B2 (en) | Flowmeter | |
| JPS6180421U (en) | ||
| JPS6314141U (en) | ||
| JPH0222647Y2 (en) | ||
| JPS61206821U (en) | ||
| JPH0271226U (en) | ||
| JPS61104325U (en) | ||
| JPS62108817U (en) | ||
| JPH0138494Y2 (en) | ||
| JPH0140014Y2 (en) | ||
| JPS6312717U (en) | ||
| JPH01112420U (en) | ||
| JPS62156833U (en) | ||
| JPH0158120U (en) | ||
| JPS63139535U (en) | ||
| JPS62203413U (en) | ||
| JPH0378245U (en) | ||
| JPS5854671Y2 (en) | Karman vortex flowmeter | |
| JPH02140344U (en) | ||
| JPH02128959U (en) | ||
| JPS6225820U (en) | ||
| JPS6434515U (en) | ||
| JPH03130515U (en) | ||
| JPH0321735U (en) |