JPS63120124U - - Google Patents
Info
- Publication number
- JPS63120124U JPS63120124U JP1195887U JP1195887U JPS63120124U JP S63120124 U JPS63120124 U JP S63120124U JP 1195887 U JP1195887 U JP 1195887U JP 1195887 U JP1195887 U JP 1195887U JP S63120124 U JPS63120124 U JP S63120124U
- Authority
- JP
- Japan
- Prior art keywords
- support base
- tapered
- tapered tube
- groove
- bored
- 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
- Measuring Volume Flow (AREA)
Description
第１図は本考案の一実施例の直示形面積流量計
の平面図、第２図は第１図の―線縦断面図、
第３図は支持ベースの平面図、第４図は従来の直
示形面積流量計の縦断面図である。
図中、１…フロート、２…テーパ管、２ａ…下
部開口、３…支持ベース、４…雄ねじ部、５…突
出部、６…雌ねじ部、７…流入孔、８…フロート
受け、９…角形カバー、９ａ…下部開口、１０…
フランジ、１１…ボルト、１２…キヤツプ、１３
…ストツパ、１３ａ…小孔、１４…雌ねじ、１５
…溝、１６…流出孔。
Fig. 1 is a plan view of a direct area flowmeter according to an embodiment of the present invention, Fig. 2 is a vertical cross-sectional view taken along the line - - of Fig.
FIG. 3 is a plan view of the support base, and FIG. 4 is a longitudinal sectional view of a conventional direct area flowmeter. In the figure, 1...Float, 2...Tapered pipe, 2a...Lower opening, 3...Support base, 4...Male thread, 5...Protrusion, 6...Female thread, 7...Inflow hole, 8...Float receiver, 9...Square Cover, 9a...lower opening, 10...
Flange, 11... Bolt, 12... Cap, 13
...Stopper, 13a...Small hole, 14...Female thread, 15
...groove, 16...outflow hole.
Claims (1)
ベースの上面に立設し、支持ベースの一端面とテ
ーパ管の下部開口を連通する流入孔を支持ベース
内に穿設し、テーパ管の周囲に間隙を設けてテー
パ管を覆う透明なカバーを支持ベースの上面に取
り付け、このカバーの下部開口内であつてテーパ
管の下部外方の全周に亘つて、支持ベースの上面
部に溝を設け、この溝と支持ベースの一端面を連
通する流出孔を支持ベース内に穿設してなる直示
形面積流量計。 A transparent tapered tube with a float inside is installed on the upper surface of the support base, an inlet hole is bored in the support base that communicates one end surface of the support base with the lower opening of the tapered tube, and a gap is formed around the tapered tube. A transparent cover covering the tapered pipe is attached to the upper surface of the support base, and a groove is provided on the upper surface of the support base within the lower opening of the cover and all around the outer circumference of the lower part of the tapered pipe, This is a direct area flow meter in which an outflow hole is bored in the support base to communicate this groove with one end surface of the support base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195887U JPS63120124U (en) | 1987-01-28 | 1987-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195887U JPS63120124U (en) | 1987-01-28 | 1987-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120124U true JPS63120124U (en) | 1988-08-03 |
Family
ID=30799645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1195887U Pending JPS63120124U (en) | 1987-01-28 | 1987-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011252923A (en) * | 2011-08-10 | 2011-12-15 | Nippon Flow Cell Kk | Area flow meter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4427909Y1 (en) * | 1966-07-27 | 1969-11-20 | ||
| JPS49123360A (en) * | 1973-03-29 | 1974-11-26 |
-
1987
- 1987-01-28 JP JP1195887U patent/JPS63120124U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4427909Y1 (en) * | 1966-07-27 | 1969-11-20 | ||
| JPS49123360A (en) * | 1973-03-29 | 1974-11-26 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011252923A (en) * | 2011-08-10 | 2011-12-15 | Nippon Flow Cell Kk | Area flow meter |