JPS61136436U - - Google Patents
Info
- Publication number
- JPS61136436U JPS61136436U JP2076785U JP2076785U JPS61136436U JP S61136436 U JPS61136436 U JP S61136436U JP 2076785 U JP2076785 U JP 2076785U JP 2076785 U JP2076785 U JP 2076785U JP S61136436 U JPS61136436 U JP S61136436U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- monitoring device
- paragraph
- utility
- model registration
- 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
- 238000012806 monitoring device Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、この考案の一実施例による真空度監
視装置の構成を示す図である。また、第２図〜第
４図はこの考案による他の実施例の構成を示す図
である。また、第５図は従来の真空度測定装置の
構成を示す図である。
図において、１は真空容器、１１は測定電極、
１５は洩れ電流測定装置である。なお、図中、同
一符号は同一または相当部分を示す。
FIG. 1 is a diagram showing the configuration of a vacuum degree monitoring device according to an embodiment of this invention. Moreover, FIGS. 2 to 4 are diagrams showing the configuration of other embodiments according to this invention. Further, FIG. 5 is a diagram showing the configuration of a conventional degree of vacuum measuring device. In the figure, 1 is a vacuum container, 11 is a measurement electrode,
15 is a leakage current measuring device. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
真空遮断器において、接点を有する真空容器内に
測定電極を配置し、直流成分を有する電荷を測定
電極に加え真空容器内に浸入した絶縁ガスの電離
を行ない、その洩れ電流を検出して真空度測定を
行なうことを特徴とする真空度監視装置。 (2) (1)項記載の測定電極が主回路電極と分離さ
れて構成されたことを特徴とする実用新案登録請
求の範囲第１項記載の真空度監視装置。 (3) (1)項記載の測定電極を真空容器内に設けた
シールド筒で構成したことを特徴とする実用新案
登録請求の範囲第１項記載の真空度監視装置。 (4) (1)項記載の測定電極の少なくとも１極を主
回路で形成したことを特徴とする実用新案登録請
求の範囲第１項記載の真空度監視装置。[Claims for Utility Model Registration] (1) In a vacuum circuit breaker sealed in an insulating medium such as SF 6 insulating gas, a measuring electrode is placed in a vacuum container having contacts, and a charge having a DC component is applied to the measuring electrode. In addition, a vacuum level monitoring device is characterized in that it measures the vacuum level by ionizing insulating gas that has entered the vacuum container and detecting its leakage current. (2) The vacuum degree monitoring device according to claim 1, wherein the measurement electrode according to paragraph (1) is configured to be separated from the main circuit electrode. (3) The degree of vacuum monitoring device according to claim 1 of the utility model registration claim, characterized in that the measurement electrode described in paragraph (1) is constituted by a shield cylinder provided in a vacuum container. (4) The vacuum degree monitoring device according to claim 1, which is a utility model registration, characterized in that at least one pole of the measuring electrode described in paragraph (1) is formed by a main circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2076785U JPS61136436U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2076785U JPS61136436U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61136436U true JPS61136436U (en) | 1986-08-25 |
Family
ID=30511559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2076785U Pending JPS61136436U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61136436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016005509A1 (en) * | 2014-07-10 | 2016-01-14 | Supergrid Institute Sas | Vacuum-insulated switch enabling testing of the vacuum, switch assembly, and testing method |
| JP2020004603A (en) * | 2018-06-28 | 2020-01-09 | 富士電機株式会社 | Electrode consumption amount estimation method and electrode consumption amount estimation device |
-
1985
- 1985-02-15 JP JP2076785U patent/JPS61136436U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016005509A1 (en) * | 2014-07-10 | 2016-01-14 | Supergrid Institute Sas | Vacuum-insulated switch enabling testing of the vacuum, switch assembly, and testing method |
| FR3023650A1 (en) * | 2014-07-10 | 2016-01-15 | Alstom Technology Ltd | VACUUM INSULATED SWITCH AUTHORIZING VACUUM TEST, SWITCH ASSEMBLY, AND TESTING METHOD |
| KR20170026629A (en) * | 2014-07-10 | 2017-03-08 | 슈퍼그리드 인스티튜트 에스에이에스 | Vacuum-insulated switch enabling testing of the vacuum, switch assembly, and testing method |
| US10199183B2 (en) | 2014-07-10 | 2019-02-05 | Supergrid Institute Sas | Vacuum-insulated switch enabling testing of the vacuum, switch assembly, and testing method |
| JP2020004603A (en) * | 2018-06-28 | 2020-01-09 | 富士電機株式会社 | Electrode consumption amount estimation method and electrode consumption amount estimation device |
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