JPS6320064U - - Google Patents
Info
- Publication number
- JPS6320064U JPS6320064U JP11265786U JP11265786U JPS6320064U JP S6320064 U JPS6320064 U JP S6320064U JP 11265786 U JP11265786 U JP 11265786U JP 11265786 U JP11265786 U JP 11265786U JP S6320064 U JPS6320064 U JP S6320064U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- probe
- insulating jacket
- conductive plate
- phase
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 1
- 239000003990 capacitor Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Measuring Leads Or Probes (AREA)
Description
第１図は本考案プローブによつて導線を挟持し
た状態を示す斜視図、第２図は三相交流用検相器
の正面図である。
１……導線、１ａ……導体、１ｂ……絶縁外皮
、２……検相器本体、３……ケーブル、４……プ
ローブ、５……カバー、６……プローブ本体、６
ａ，６ｂ……電極、７……絶縁被覆、８……シー
ルド板。
FIG. 1 is a perspective view showing a state in which a conductor is held between the probes of the present invention, and FIG. 2 is a front view of a three-phase AC phase detector. DESCRIPTION OF SYMBOLS 1...Conductor, 1a...Conductor, 1b...Insulating jacket, 2...Phase detector body, 3...Cable, 4...Probe, 5...Cover, 6...Probe body, 6
a, 6b...electrode, 7...insulation coating, 8...shield plate.
Claims (1)
する導線の位相回転方向を検知するために、導線
の絶縁外被を誘電体として中心導体と導電性板と
の間で形成されるコンデンサーの静電容量および
漏れ電流を検出する際に前記導線を挟持するプロ
ーブにおいて、導電性板材を折り曲げてつくるプ
ローブ本体の対向する一対の電極の一方を他方よ
り長くしたことを特徴とする静電容量結合型プロ
ーブ。 In order to detect the phase rotation direction of a conductor having an insulating jacket to which three-phase or more AC voltage is applied, a capacitor is formed between a center conductor and a conductive plate using the insulating jacket of the conductor as a dielectric. A capacitive coupling characterized in that, in a probe that clamps the conductive wire when detecting capacitance and leakage current, one of a pair of opposing electrodes of a probe body made by bending a conductive plate material is made longer than the other. type probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265786U JPS6320064U (en) | 1986-07-24 | 1986-07-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11265786U JPS6320064U (en) | 1986-07-24 | 1986-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320064U true JPS6320064U (en) | 1988-02-09 |
Family
ID=30993735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11265786U Pending JPS6320064U (en) | 1986-07-24 | 1986-07-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030141A (en) * | 2004-07-21 | 2006-02-02 | Hioki Ee Corp | Voltage sensor and clip for electrostatic induction detector |
| JPWO2018092188A1 (en) * | 2016-11-15 | 2019-06-24 | 株式会社日立製作所 | Non-contact voltage measuring device and diagnostic system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810480B1 (en) * | 1967-11-09 | 1973-04-03 | ||
| JPS5223576B1 (en) * | 1970-05-27 | 1977-06-25 | ||
| JPS5816562B2 (en) * | 1976-05-17 | 1983-03-31 | 株式会社フジクラ | Outdoor insulated wire |
-
1986
- 1986-07-24 JP JP11265786U patent/JPS6320064U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810480B1 (en) * | 1967-11-09 | 1973-04-03 | ||
| JPS5223576B1 (en) * | 1970-05-27 | 1977-06-25 | ||
| JPS5816562B2 (en) * | 1976-05-17 | 1983-03-31 | 株式会社フジクラ | Outdoor insulated wire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030141A (en) * | 2004-07-21 | 2006-02-02 | Hioki Ee Corp | Voltage sensor and clip for electrostatic induction detector |
| JP4583829B2 (en) * | 2004-07-21 | 2010-11-17 | 日置電機株式会社 | Voltage sensor and clip for electrostatic induction detector |
| JPWO2018092188A1 (en) * | 2016-11-15 | 2019-06-24 | 株式会社日立製作所 | Non-contact voltage measuring device and diagnostic system |
| US11047882B2 (en) | 2016-11-15 | 2021-06-29 | Hitachi, Ltd. | Non-contact voltage measurement device and diagnosis system |
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