JPS6224325U - - Google Patents
Info
- Publication number
- JPS6224325U JPS6224325U JP11604285U JP11604285U JPS6224325U JP S6224325 U JPS6224325 U JP S6224325U JP 11604285 U JP11604285 U JP 11604285U JP 11604285 U JP11604285 U JP 11604285U JP S6224325 U JPS6224325 U JP S6224325U
- Authority
- JP
- Japan
- Prior art keywords
- measuring chamber
- plate
- cushion material
- assembly plate
- main body
- 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
- 239000000463 material Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims 3
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、本考案による流量計の一実施例を説
明するための側断面図、第２図は、第１図の−
線断面図、第３図は、第１図の−線断面図
、第４図は、第１図の−線方向から見た図で
ある。
１……計量室本体、２……計量室上板、３……
計量室下板、４，５……回転子、１１，１２……
クツシヨン材、３，１４……組付板、１６，１７
……フランジ部材。
FIG. 1 is a side sectional view for explaining one embodiment of a flowmeter according to the present invention, and FIG.
3 is a sectional view taken along the - line in FIG. 1, and FIG. 4 is a view taken from the - line direction in FIG. 1. 1...Measuring chamber main body, 2...Measuring chamber upper plate, 3...
Measuring chamber lower plate, 4, 5... Rotor, 11, 12...
Cushion material, 3, 14... Assembly plate, 16, 17
...Flange member.
Claims (1)
室部を有する計量室本体と、計量室上板と、計量
室下板と、前記計量室本体内に配設された一対の
回転子とを有し、前記流入流路より前記計量室部
に被測定流体を流入して前記一対の回転子を回転
させて前記流出流路より排出し、その際の前記回
転子の回転数より前記被測定流体の流量を計測す
る流量計において、前記計量室本体、計量室上板
、計量室下板及び前記一対の回転子および回転子
軸をセラミツクス材で構成するとともに、前記計
量室上板の上に上側クツシヨン材を、前記計量室
下板の下に下側クツシヨン材を具備し、また、上
側クツシヨン材の上に上側組付板を、下側クツシ
ヨン材の下に下側組付板を具備し、これら上側組
付板と下側送付板を前記クツシヨン材を介して相
互に緊締し、更に、前記上側組付板及び下側組付
板の両側部をフランジ部材にて挟持し、該フラン
ジ部材を相互に緊締して固定したことを特徴とす
る容積流量計。 (2) 前記クツシヨン材を締結ボルト材より線膨
張係数の大きい材料としたことを特徴とする実用
新案登録請求の範囲第(1)項に記載の容積流量計
。[Claims for Utility Model Registration] (1) A measuring chamber main body having an inflow channel and an outflow channel and having a measuring chamber section inside, a measuring chamber upper plate, a measuring chamber lower plate, and the measuring chamber main body. a pair of rotors disposed within the chamber, the fluid to be measured flows into the measuring chamber section from the inflow channel, rotates the pair of rotors, and discharges the fluid from the outflow channel; In the flow meter that measures the flow rate of the fluid to be measured based on the rotational speed of the rotor, the measuring chamber main body, the measuring chamber upper plate, the measuring chamber lower plate, the pair of rotors, and the rotor shaft are made of ceramic material. In addition, an upper cushion material is provided on the upper plate of the measuring chamber, a lower cushion material is provided below the lower plate of the measuring chamber, an upper assembly plate is provided on the upper cushion material, and a lower cushion material is provided on the upper cushion material. A lower assembly plate is provided below the material, and the upper assembly plate and the lower sending plate are mutually tightened through the cushion material, and further, both sides of the upper assembly plate and the lower assembly plate are provided. 1. A volumetric flowmeter, characterized in that a portion of the flowmeter is sandwiched between flange members, and the flange members are mutually tightened and fixed. (2) The positive displacement flowmeter according to claim (1), wherein the cushion material is a material having a coefficient of linear expansion larger than that of the fastening bolt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604285U JPH0219698Y2 (en) | 1985-07-29 | 1985-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11604285U JPH0219698Y2 (en) | 1985-07-29 | 1985-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6224325U true JPS6224325U (en) | 1987-02-14 |
| JPH0219698Y2 JPH0219698Y2 (en) | 1990-05-30 |
Family
ID=31000266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11604285U Expired JPH0219698Y2 (en) | 1985-07-29 | 1985-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219698Y2 (en) |
-
1985
- 1985-07-29 JP JP11604285U patent/JPH0219698Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0219698Y2 (en) | 1990-05-30 |
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