JPH01117725U - - Google Patents
Info
- Publication number
- JPH01117725U JPH01117725U JP928088U JP928088U JPH01117725U JP H01117725 U JPH01117725 U JP H01117725U JP 928088 U JP928088 U JP 928088U JP 928088 U JP928088 U JP 928088U JP H01117725 U JPH01117725 U JP H01117725U
- Authority
- JP
- Japan
- Prior art keywords
- conduit
- insertion hole
- wall surface
- electrode
- wall
- 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
- 238000003780 insertion Methods 0.000 claims 3
- 230000037431 insertion Effects 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
Description
第１図は、本考案の電磁流量計電極構造を示す
図第２図は、従来の電極構造を示すものである。
１…測定管、１０…導管、２，２０…ライニン
グ、３…電極、４…絶縁板、５…さらばね座金、
６…ラグ端子、７…ナツト、８…○リング。
FIG. 1 shows the electromagnetic flowmeter electrode structure of the present invention, and FIG. 2 shows the conventional electrode structure. DESCRIPTION OF SYMBOLS 1... Measuring tube, 10... Conduit, 2, 20... Lining, 3... Electrode, 4... Insulating plate, 5... Belleville spring washer,
6...Lug terminal, 7...Nut, 8...○ ring.
Claims (1)
流れる導電性流体に作用する磁界との関係で流量
を求める電磁流量計において、導管内壁面および
該導管管壁に穿孔された電極挿通孔の導管外壁部
近傍を除いた電極挿通孔内壁面に樹脂ライニング
を施した測定管を、前記電極挿通孔の導管外部近
傍に嵌挿した○リングと、該○リングを導管外壁
面から被覆する絶縁板と、該絶縁板に接合するさ
らばね等の弾性体座金とを、導管の中心に向つて
拡がるテーパ面を有する半皿ねじ状の電極を介し
て液密に挟持したことを特徴とする電磁流量計電
極構造。 In an electromagnetic flowmeter in which a pair of electrodes are arranged opposite each other inside a conduit and the flow rate is determined based on the relationship with a magnetic field acting on a conductive fluid flowing inside the conduit, the internal wall surface of the conduit and the electrode insertion hole drilled in the conduit wall are A measurement tube whose inner wall surface of the electrode insertion hole is resin-lined, except for the vicinity of the outer wall of the conduit, is fitted into the electrode insertion hole near the exterior of the conduit, and an insulating plate that covers the O ring from the outer wall surface of the conduit. and an elastic washer such as a bell spring, which is joined to the insulating plate, are fluid-tightly sandwiched between a half-counterplate screw-shaped electrode having a tapered surface expanding toward the center of the conduit. Meter electrode structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP928088U JPH01117725U (en) | 1988-01-26 | 1988-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP928088U JPH01117725U (en) | 1988-01-26 | 1988-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117725U true JPH01117725U (en) | 1989-08-09 |
Family
ID=31215889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP928088U Pending JPH01117725U (en) | 1988-01-26 | 1988-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009180603A (en) * | 2008-01-30 | 2009-08-13 | Toshiba Corp | Measurement device |
| JP2017529545A (en) * | 2014-09-23 | 2017-10-05 | マイクロ・モーション・インコーポレーテッドＭｉｃｒｏ Ｍｏｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ | Electromagnetic flow meter flow tube assembly with spring activated seal ring |
-
1988
- 1988-01-26 JP JP928088U patent/JPH01117725U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009180603A (en) * | 2008-01-30 | 2009-08-13 | Toshiba Corp | Measurement device |
| JP2017529545A (en) * | 2014-09-23 | 2017-10-05 | マイクロ・モーション・インコーポレーテッドＭｉｃｒｏ Ｍｏｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ | Electromagnetic flow meter flow tube assembly with spring activated seal ring |
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