JPS6275460U - - Google Patents
Info
- Publication number
- JPS6275460U JPS6275460U JP16761385U JP16761385U JPS6275460U JP S6275460 U JPS6275460 U JP S6275460U JP 16761385 U JP16761385 U JP 16761385U JP 16761385 U JP16761385 U JP 16761385U JP S6275460 U JPS6275460 U JP S6275460U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- movable body
- measured
- signal
- flow path
- 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
- 238000005259 measurement Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図および第２図は本考案に係わる信号計測
用電極の一実施例を説明するために示したもので
、第１図は被計測対象と電極の関係図、第２図Ａ
は非計測時における電極内部の状態図、同図Ｂは
計測時における電極内部の状態図である。
１０……被計測対象（管体）、１１……溶接部
、２０，２０ａ，２０ｂ……電極、２１……開口
部、２２……電極ケース、２４……流路、２５…
…湾曲受け部、２６……可動体、２７……針体、
２８……孔部。
Figures 1 and 2 are shown to explain one embodiment of the signal measuring electrode according to the present invention, and Figure 1 is a relationship between the object to be measured and the electrode, and Figure 2 is a diagram showing the relationship between the electrode and the object to be measured.
B is a state diagram inside the electrode during non-measurement, and B is a state diagram inside the electrode during measurement. DESCRIPTION OF SYMBOLS 10... Target to be measured (pipe body), 11... Welded part, 20, 20a, 20b... Electrode, 21... Opening, 22... Electrode case, 24... Channel, 25...
... Curved receiving part, 26 ... Movable body, 27 ... Needle body,
28... Hole.
Claims (1)
の信号を計測する電極において、先端に開口部が
開けられた筒状電極ケースと、この電極ケースの
内部に所定の流路が形成され、この流路内に充填
される導電性流体と、前記電極ケースの先端内側
に内装され、前記電極ケースの開口部から針体が
進退動作するように突出されかつ内部に孔部が形
成された可動体とを有し、この可動体の針体を前
記被計測対象の面部に押圧して前記流体を被計測
対象の面部に流出させるようにしたことを特徴と
する信号計測用電極。 (2) 電極ケースは信号取り出し用電極となるも
のである実用新案登録請求の範囲第１項記載の信
号計測用電極。 (3) 可動体は、内部に前記導電性流体が流通す
る孔部を設けた球体である実用新案登録請求の範
囲第１項記載の信号計測用電極。 (4) 可動体は、内部に前記導電性流体が流通す
る孔部を設けた角型ブロツク体である実用新案登
録請求の範囲第１項記載の信号計測用電極。[Scope of Claim for Utility Model Registration] (1) In an electrode that measures a desired signal by contacting the surface of a conductive object to be measured, a cylindrical electrode case with an opening at the tip and the inside of this electrode case A predetermined flow path is formed in the flow path, and a conductive fluid is filled in the flow path, and a needle body is installed inside the tip of the electrode case and protrudes from the opening of the electrode case so as to move forward and backward. A movable body having a hole formed therein, and a needle body of the movable body is pressed against the surface of the object to be measured to cause the fluid to flow out to the surface of the object to be measured. electrode for signal measurement. (2) The signal measuring electrode according to claim 1, wherein the electrode case serves as a signal extraction electrode. (3) The signal measurement electrode according to claim 1, wherein the movable body is a spherical body provided with a hole through which the conductive fluid flows. (4) The signal measurement electrode according to claim 1, wherein the movable body is a rectangular block body provided with a hole through which the conductive fluid flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16761385U JPH0342362Y2 (en) | 1985-10-31 | 1985-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16761385U JPH0342362Y2 (en) | 1985-10-31 | 1985-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275460U true JPS6275460U (en) | 1987-05-14 |
| JPH0342362Y2 JPH0342362Y2 (en) | 1991-09-05 |
Family
ID=31099703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16761385U Expired JPH0342362Y2 (en) | 1985-10-31 | 1985-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342362Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008509860A (en) * | 2004-08-16 | 2008-04-03 | ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー | Liquid dispensing device |
-
1985
- 1985-10-31 JP JP16761385U patent/JPH0342362Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008509860A (en) * | 2004-08-16 | 2008-04-03 | ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー | Liquid dispensing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342362Y2 (en) | 1991-09-05 |
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