JPS6234320U - - Google Patents
Info
- Publication number
- JPS6234320U JPS6234320U JP12638085U JP12638085U JPS6234320U JP S6234320 U JPS6234320 U JP S6234320U JP 12638085 U JP12638085 U JP 12638085U JP 12638085 U JP12638085 U JP 12638085U JP S6234320 U JPS6234320 U JP S6234320U
- Authority
- JP
- Japan
- Prior art keywords
- positive displacement
- hollow portion
- displacement flowmeter
- gear
- rotors
- 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図は本考案になる容積式流量計の一実施例
の縦断面図、第２図は第１図におけるＡ―Ａ線に
沿う断面図、第３図は一対の回転子が噛合した状
態を示す斜視図、第４図は閉込部近傍を拡大して
示す断面図である。
１……容積式流量計、２……ケーシング、６…
…計量室、７，８……回転子、２２，２３……中
空部、２４，２５……歯車部、２４ａ，２５ａ…
…歯溝の底面、２６，２７……通液孔、２８……
閉込部、２９……被測流体。
Fig. 1 is a longitudinal cross-sectional view of one embodiment of the positive displacement flowmeter of the present invention, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is a state in which a pair of rotors are meshed. FIG. 4 is an enlarged cross-sectional view showing the vicinity of the confinement portion. 1... Positive displacement flow meter, 2... Casing, 6...
...Measuring chamber, 7, 8... Rotor, 22, 23... Hollow part, 24, 25... Gear part, 24a, 25a...
...bottom of tooth groove, 26, 27...liquid hole, 28...
Confinement part, 29... Fluid to be measured.
Claims (1)
夫々外周部に歯車部が形成され該歯車部が噛合し
て被測流体の流量に応じて回転する一対の回転子
を有してなる容積式流量計において、該回転子の
内部に中空部を形成すると共に該歯車部の歯溝の
底面に該中空部と連通する通液孔を形成してなる
容積式流量計。 A positive displacement flowmeter comprising a pair of rotors which are supported in a measuring chamber formed in a casing, each having a gear part formed on its outer periphery, and which mesh with each other to rotate according to the flow rate of the fluid to be measured. In the positive displacement flowmeter, a hollow portion is formed inside the rotor, and a liquid passage hole communicating with the hollow portion is formed on the bottom surface of the tooth groove of the gear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12638085U JPS6234320U (en) | 1985-08-19 | 1985-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12638085U JPS6234320U (en) | 1985-08-19 | 1985-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234320U true JPS6234320U (en) | 1987-02-28 |
Family
ID=31020130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12638085U Pending JPS6234320U (en) | 1985-08-19 | 1985-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234320U (en) |
-
1985
- 1985-08-19 JP JP12638085U patent/JPS6234320U/ja active Pending
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