JPH01117723U - - Google Patents
Info
- Publication number
- JPH01117723U JPH01117723U JP928188U JP928188U JPH01117723U JP H01117723 U JPH01117723 U JP H01117723U JP 928188 U JP928188 U JP 928188U JP 928188 U JP928188 U JP 928188U JP H01117723 U JPH01117723 U JP H01117723U
- Authority
- JP
- Japan
- Prior art keywords
- melting point
- conduit
- low melting
- point glass
- polymer resin
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims 4
- 230000008018 melting Effects 0.000 claims 4
- 239000002952 polymeric resin Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、本考案の電磁流量計における測定管
の側断面図、第２図は、第１図のＡ部詳細、第３
図は従来技術を説明するための図である。
１…導管、２…モールド材、３…多孔管、２ａ
，２ｂ，２ｃ，２ｎ…モールド層、２０１…ガラ
ス粉、２０２…樹脂粉。
Fig. 1 is a side sectional view of a measuring tube in the electromagnetic flowmeter of the present invention, Fig. 2 is a detailed view of section A in Fig. 1, and Fig.
The figure is a diagram for explaining the prior art. 1... Conduit, 2... Mold material, 3... Porous pipe, 2a
, 2b, 2c, 2n...Mold layer, 201...Glass powder, 202...Resin powder.
Claims (1)
子樹脂の融点に略々等しい転移温度の低融点ガラ
ス粉とを混合し、その混合割合を、低融点ガラス
粉が導管内壁面において高く、導管軸に向けて低
くして前記導管内壁面に熔射してコーテングを施
し、コーテング表面では低融点ガラス成分を略々
ゼロとした測定管を具備したことを特徴とする電
磁流量計。 A polymer resin and a low melting point glass powder having a transition temperature approximately equal to the melting point of the polymer resin are mixed on the inner surface of a non-magnetic metal conduit, and the mixing ratio is such that the low melting point glass powder is higher on the inner wall surface of the conduit. 1. An electromagnetic flowmeter comprising a measuring tube which is lowered toward the axis of the conduit and is coated by spraying on the inner wall surface of the conduit so that a low melting point glass component is substantially zero on the surface of the coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP928188U JPH067316Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP928188U JPH067316Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01117723U true JPH01117723U (en) | 1989-08-09 |
| JPH067316Y2 JPH067316Y2 (en) | 1994-02-23 |
Family
ID=31215891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP928188U Expired - Lifetime JPH067316Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067316Y2 (en) |
-
1988
- 1988-01-26 JP JP928188U patent/JPH067316Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067316Y2 (en) | 1994-02-23 |
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