JPS58114724U - Micro flow meter - Google Patents
Micro flow meterInfo
- Publication number
- JPS58114724U JPS58114724U JP1228282U JP1228282U JPS58114724U JP S58114724 U JPS58114724 U JP S58114724U JP 1228282 U JP1228282 U JP 1228282U JP 1228282 U JP1228282 U JP 1228282U JP S58114724 U JPS58114724 U JP S58114724U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- center
- rotor
- guide groove
- flow meter
- 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)
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図は従来例を示す外観図、第２図は第１２図のＡ−
Ａ線に沿った要部断面図、第３図は従来例の本体の平面
図、第４図は本考案の要部断面図で、ある。
１ニー・・ロータリピストン型流量計、２・・・計量室
、３品本体、４・・・放熱筒、５・・・取付部、６・・
・上蓋、７・・・端子箱、８・・・平面部、９・・・流
入口、１０・・・流出口、１１・・・隔壁、１２・・・
隔板、１３・・・中心軸、１４・・・ガイドＲ１１６−
０−夕、１７・・・ロータ軸、１８・・・磁性体、１９
・・・段部、２０・・・遮蔽板、２１ −′・・・絶
縁性樹脂、２２・・・磁性検出素子、２３−・・・第１
軸受、２４・・・第２軸受。Figure 1 is an external view showing the conventional example, and Figure 2 is A-A in Figure 12.
FIG. 3 is a plan view of the main body of the conventional example, and FIG. 4 is a sectional view of the main part of the present invention. 1 Knee...Rotary piston type flow meter, 2...Measuring chamber, 3 main parts, 4...Radiating tube, 5...Mounting part, 6...
・Top lid, 7... Terminal box, 8... Flat part, 9... Inlet, 10... Outlet, 11... Partition wall, 12...
Partition plate, 13... Central shaft, 14... Guide R116-
0-Even, 17... Rotor shaft, 18... Magnetic material, 19
... Stepped portion, 20 ... Shielding plate, 21 -' ... Insulating resin, 22 ... Magnetic detection element, 23 - ... First
Bearing, 24...second bearing.
Claims (1)
設け、この計量室２と同心の環状の隔壁１１を設けると
ともに、この隔壁１１の中心に中心軸１３を突設し、隔
壁１１と中心軸１３とにより環状のガイド溝１４を形成
し、このガイド溝１４に沿って回転するロータ軸１７を
右筆る有底円筒状のロータ１６を配置した微少流量計に
おりて、 ロータ軸１７、中心軸１３の少なくとも一方に軸受２３
，２４を嵌合し、この軸受２３，２４を・介してロータ
軸１７をガイド溝１４に沿って回転するように構成した
こ、とを特徴とする微少流量計。[Claims for Utility Model Registration] A metering chamber 2 is provided in the main body i having an inlet 9 and an outlet 10, and an annular partition 11 concentric with the metering chamber 2 is provided, with a center at the center of the partition 11. A micro rotor 16 has a protruding shaft 13, an annular guide groove 14 is formed by the partition wall 11 and the center shaft 13, and a bottomed cylindrical rotor 16 with a rotor shaft 17 rotating along the guide groove 14. In the flowmeter, a bearing 23 is attached to at least one of the rotor shaft 17 and the center shaft 13.
, 24 are fitted together, and the rotor shaft 17 is configured to rotate along the guide groove 14 via the bearings 23, 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228282U JPS58114724U (en) | 1982-01-29 | 1982-01-29 | Micro flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228282U JPS58114724U (en) | 1982-01-29 | 1982-01-29 | Micro flow meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58114724U true JPS58114724U (en) | 1983-08-05 |
Family
ID=30024865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1228282U Pending JPS58114724U (en) | 1982-01-29 | 1982-01-29 | Micro flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015114234A (en) * | 2013-12-12 | 2015-06-22 | 日東精工株式会社 | Positive displacement flow meter |
-
1982
- 1982-01-29 JP JP1228282U patent/JPS58114724U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015114234A (en) * | 2013-12-12 | 2015-06-22 | 日東精工株式会社 | Positive displacement flow meter |
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