JPH0330825U - - Google Patents
Info
- Publication number
- JPH0330825U JPH0330825U JP9079489U JP9079489U JPH0330825U JP H0330825 U JPH0330825 U JP H0330825U JP 9079489 U JP9079489 U JP 9079489U JP 9079489 U JP9079489 U JP 9079489U JP H0330825 U JPH0330825 U JP H0330825U
- Authority
- JP
- Japan
- Prior art keywords
- measuring tube
- concave portion
- magnetic field
- tube
- electromagnetic flowmeter
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は、実施例電磁流量計を示す管軸方向に
平行し切断した断面図、第２図は、同実施例電磁
流量計の管軸に直交する方向に切断した断面図、
第３図は、実施例電磁流量計のコアとコイルの関
係を示す説明図、第４図は、従来の電磁流量計を
示す管軸方向に切断した断面図、第５図は、従来
の電磁流量計の管軸に直交する方向に切断した断
面図である。
１……測定管、２……コア、３……コイル、４
，４ａ……電極、２１……凹陥部。
FIG. 1 is a cross-sectional view of the electromagnetic flowmeter according to the embodiment, taken parallel to the pipe axis direction, and FIG. 2 is a cross-sectional view of the electromagnetic flowmeter according to the example taken in a direction perpendicular to the pipe axis.
Fig. 3 is an explanatory diagram showing the relationship between the core and coil of the electromagnetic flowmeter according to the embodiment, Fig. 4 is a cross-sectional view of a conventional electromagnetic flowmeter taken along the pipe axis, and Fig. FIG. 3 is a cross-sectional view taken in a direction perpendicular to the tube axis of the flowmeter. 1...Measuring tube, 2...Core, 3...Coil, 4
, 4a... electrode, 21... recessed part.
Claims (1)
定管の外側に設けられ、測定管の管軸に対し直交
する磁界を発生させる磁界発生手段と、前記測定
管の内壁に、測定管の管軸及び磁界に対して直交
状に対向配備された少なくとも一対の電極とから
成る電磁流量計において、 前記磁界発生手段は、コアの周面に所定深さ内
方向へへこむ凹陥部を一周形成し、この凹陥部に
対し励磁コイルを捲回配備してなることを特徴と
する電磁流量計。[Claims for Utility Model Registration] A non-magnetic measuring tube through which a fluid to be measured flows, a magnetic field generating means provided outside the measuring tube and generating a magnetic field perpendicular to the tube axis of the measuring tube, and the measuring tube. an electromagnetic flowmeter comprising at least a pair of electrodes disposed on the inner wall of the measuring tube in a direction perpendicular to the tube axis of the measuring tube and the magnetic field; An electromagnetic flowmeter characterized in that a concave portion is formed around the concave portion, and an excitation coil is wound around the concave portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9079489U JPH076490Y2 (en) | 1989-07-31 | 1989-07-31 | Electromagnetic flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9079489U JPH076490Y2 (en) | 1989-07-31 | 1989-07-31 | Electromagnetic flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0330825U true JPH0330825U (en) | 1991-03-26 |
| JPH076490Y2 JPH076490Y2 (en) | 1995-02-15 |
Family
ID=31640307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9079489U Expired - Lifetime JPH076490Y2 (en) | 1989-07-31 | 1989-07-31 | Electromagnetic flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076490Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628638U (en) * | 1992-09-16 | 1994-04-15 | 矢崎総業株式会社 | Vehicle instrument |
-
1989
- 1989-07-31 JP JP9079489U patent/JPH076490Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0628638U (en) * | 1992-09-16 | 1994-04-15 | 矢崎総業株式会社 | Vehicle instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076490Y2 (en) | 1995-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0330825U (en) | ||
| JPH0158121U (en) | ||
| JPS6157857U (en) | ||
| JPS6150216U (en) | ||
| JPS61202017U (en) | ||
| JPS6072528U (en) | electromagnetic flowmeter detector | |
| JPS6059114U (en) | electromagnetic flow meter | |
| JPS60158120U (en) | electromagnetic flowmeter detector | |
| JPH0449820U (en) | ||
| JPS61181332U (en) | ||
| JPS5857715U (en) | electromagnetic flow meter | |
| JPS6344116U (en) | ||
| JPS6440020U (en) | ||
| JPS59189115U (en) | electromagnetic flowmeter detector | |
| JPS61139425U (en) | ||
| JPH01140130U (en) | ||
| JPS6154231U (en) | ||
| JPS59172332U (en) | electromagnetic flow meter | |
| JPH01135326U (en) | ||
| JPS63199026U (en) | ||
| JPS60120323U (en) | electromagnetic flow meter | |
| JPS6275421U (en) | ||
| JPS61137226U (en) | ||
| JPH0241683U (en) | ||
| JPH0397621U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |