JPH0217623U - - Google Patents
Info
- Publication number
- JPH0217623U JPH0217623U JP9512188U JP9512188U JPH0217623U JP H0217623 U JPH0217623 U JP H0217623U JP 9512188 U JP9512188 U JP 9512188U JP 9512188 U JP9512188 U JP 9512188U JP H0217623 U JPH0217623 U JP H0217623U
- Authority
- JP
- Japan
- Prior art keywords
- case body
- cover
- pressure
- electromagnetic flowmeter
- relief mechanism
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係わる電磁流量計の縦断面図
、第２図及び第３図はリリーフ機構の一例を示す
縦断面図である。
１…測定用短管、５…ケース本体、６…励磁コ
イル、７…コア、８…上カバー、９…下カバー、
１０…リリーフ機構。
FIG. 1 is a longitudinal sectional view of an electromagnetic flowmeter according to the present invention, and FIGS. 2 and 3 are longitudinal sectional views showing an example of a relief mechanism. 1...Short tube for measurement, 5...Case body, 6...Exciting coil, 7...Core, 8...Upper cover, 9...Lower cover,
10...Relief mechanism.
Claims (1)
れを取り巻くようにケース本体を密着して取付け
、該ケース本体内に励磁用コイルを収容するとと
もに、その開口をカバーにより気密に封止するよ
うにした電磁流量計において、 前記ケース本体もしくはカバーの少なくとも一
部に、該ケース本体とカバーとで囲まれる密閉空
間内の圧力が規定値に達すると、その圧力を大気
へ逃がすリリーフ機構を設けたこと、を特徴とす
る電磁流量計。[Claim for Utility Model Registration] A case body is closely attached to the outer periphery of a short measuring tube through which the fluid to be measured flows, so as to surround it, and an excitation coil is accommodated within the case body, and its opening is In an electromagnetic flowmeter that is airtightly sealed by a cover, at least a portion of the case body or the cover is configured to reduce the pressure when the pressure in the sealed space surrounded by the case body and the cover reaches a specified value. An electromagnetic flowmeter characterized by having a relief mechanism that releases air to the atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9512188U JPH0217623U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9512188U JPH0217623U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217623U true JPH0217623U (en) | 1990-02-05 |
Family
ID=31319745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9512188U Pending JPH0217623U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217623U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733368U (en) * | 1980-08-04 | 1982-02-22 |
-
1988
- 1988-07-20 JP JP9512188U patent/JPH0217623U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733368U (en) * | 1980-08-04 | 1982-02-22 |
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