JPS6070025U - Positive displacement flowmeter - Google Patents
Positive displacement flowmeterInfo
- Publication number
- JPS6070025U JPS6070025U JP16221983U JP16221983U JPS6070025U JP S6070025 U JPS6070025 U JP S6070025U JP 16221983 U JP16221983 U JP 16221983U JP 16221983 U JP16221983 U JP 16221983U JP S6070025 U JPS6070025 U JP S6070025U
- Authority
- JP
- Japan
- Prior art keywords
- hollow shaft
- pair
- groove
- mounting body
- rotor
- 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
- 238000006073 displacement reaction Methods 0.000 title claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係る容積型流量計を示す縦断面図、第
２図は第１図の一方の回転子を分解した状態で示した斜
視図である。
１・・・・・・ケーシング、３・・・・・・計量室、４
，５・・・・・・回転子、６，７，１３・・・・・・カ
ーボン軸受、８，９・・・・・・主動マグネット、１０
・・・・・・取付体、１１，１２・・・・・・カバ一部
材、１４．１５・・・・・・支持軸、１６ 。
・・・・・・回転伝達軸、１８・・・・・・従動マグネ
ット。FIG. 1 is a longitudinal sectional view showing a positive displacement flowmeter according to the present invention, and FIG. 2 is a perspective view showing one rotor in FIG. 1 in an exploded state. 1...Casing, 3...Measuring chamber, 4
, 5... Rotor, 6, 7, 13... Carbon bearing, 8, 9... Drive magnet, 10
...Mounting body, 11, 12...Cover member, 14.15...Support shaft, 16. ... Rotation transmission shaft, 18 ... Driven magnet.
Claims (1)
該計量室内に設けられ被測流体の流量に比例して回転す
る一対の回転子と、該各回転子の中心孔に挿通され該各
回転子を回転可能に支持すべく前記ケーシングに設けら
れた２本の支持軸とからなる容積型流量計において、前
記一対の回転子のうち一方の回転子の中心孔には軸線に
沿って延び底面が平坦となった溝を有する耐食性材料か
らなる取付体を嵌合し、該溝に平板状の主動マグネット
を嵌入し、前記溝を耐食性材料からなる略コ字状のカバ
一部材で覆って前記主動マグネットを前記溝内に密封し
、前記取付体を挾んで前記中空軸内に一対の軸受を固定
し、また前記２本の支持軸のうち少くとも一方の支持軸
を中空軸により形成し、該中空軸に前記取付体および軸
受を挿通して一方の回転子を回転可能に支持し、該中空
軸内に配設された回転伝達軸には前記取付体の主動マグ
ネットの回転に従って回転する従動マグネットを設けて
なる容積型流量計。a casing having a metering chamber between an inlet and an outlet;
a pair of rotors provided in the measurement chamber and rotating in proportion to the flow rate of the fluid to be measured; and a pair of rotors inserted into the center holes of each rotor and provided in the casing to rotatably support each rotor. In a positive displacement flowmeter comprising two support shafts, one of the pair of rotors has a groove in its center hole extending along the axis and having a flat bottom surface, and a mounting body made of a corrosion-resistant material. a flat active magnet is fitted into the groove, the groove is covered with a substantially U-shaped cover member made of a corrosion-resistant material to seal the active magnet within the groove, and the mounting body is A pair of bearings are sandwiched and fixed in the hollow shaft, and at least one of the two support shafts is formed by a hollow shaft, and the mounting body and the bearing are inserted into the hollow shaft so that one of the bearings is fixed in the hollow shaft. 1. A positive displacement flowmeter which rotatably supports a rotor, and a rotation transmission shaft disposed within the hollow shaft is provided with a driven magnet that rotates in accordance with the rotation of the main magnet of the mounting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16221983U JPS6070025U (en) | 1983-10-20 | 1983-10-20 | Positive displacement flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16221983U JPS6070025U (en) | 1983-10-20 | 1983-10-20 | Positive displacement flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6070025U true JPS6070025U (en) | 1985-05-17 |
| JPH0128427Y2 JPH0128427Y2 (en) | 1989-08-30 |
Family
ID=30356289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16221983U Granted JPS6070025U (en) | 1983-10-20 | 1983-10-20 | Positive displacement flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6070025U (en) |
-
1983
- 1983-10-20 JP JP16221983U patent/JPS6070025U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128427Y2 (en) | 1989-08-30 |
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