JPH029879U - - Google Patents

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Publication number
JPH029879U
JPH029879U JP6905689U JP6905689U JPH029879U JP H029879 U JPH029879 U JP H029879U JP 6905689 U JP6905689 U JP 6905689U JP 6905689 U JP6905689 U JP 6905689U JP H029879 U JPH029879 U JP H029879U
Authority
JP
Japan
Prior art keywords
electrodes
discharge tube
gas discharge
induction
charged
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
Application number
JP6905689U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6905689U priority Critical patent/JPH029879U/ja
Publication of JPH029879U publication Critical patent/JPH029879U/ja
Pending legal-status Critical Current

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  • Elimination Of Static Electricity (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は、本考案の一実施例を示す図で、Ｅ１及び
Ｅ２：電極、ＧＤＴ：放電管、ＳＩ：絶縁支持体
、Ａ：アンテナ、ＲＭ：アンテナ整合抵抗、ＰＩ
：極性反転回路、ＯＲ：オアゲート回路、ＣＯ：
比較回路、ＴＳ：基準電圧印加端子、ＦＦ：フリ
ツプフロツプ回路、ＲＳ：リセツトスイツチ、Ｄ
Ｒ：駆動回路、ＬＥＤ：発光ダイオードである。 The figure shows an embodiment of the present invention, in which E1 and E2: electrodes, GDT: discharge tube, SI: insulating support, A: antenna, RM: antenna matching resistor, PI
: Polarity inversion circuit, OR: OR gate circuit, CO:
Comparison circuit, TS: reference voltage application terminal, FF: flip-flop circuit, RS: reset switch, D
R: drive circuit, LED: light emitting diode.

Claims (1)

【実用新案登録請求の範囲】 (1) 誘導による帯電の可能な第１及び第２の電
極と、放電電極を前記第１及び第２の電極に各別
に接続した小型ガス放電管と、この小型ガス放電
管の放電を検出する回路とより成ることを特徴と
する静電気電位測定装置。 (2) 誘導による帯電の可能な第１及び第２の電
極の何れか一方を接地した実用新案登録請求の範
囲第１項記載の静電気電位測定装置。[Claims for Utility Model Registration] (1) A small gas discharge tube including first and second electrodes that can be charged by induction, discharge electrodes connected to the first and second electrodes, and this small gas discharge tube. An electrostatic potential measuring device characterized by comprising a circuit for detecting discharge of a gas discharge tube. (2) The electrostatic potential measuring device according to claim 1, wherein either the first or second electrodes capable of being charged by induction are grounded.
JP6905689U 1989-06-15 1989-06-15 Pending JPH029879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6905689U JPH029879U (en) 1989-06-15 1989-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6905689U JPH029879U (en) 1989-06-15 1989-06-15

Publications (1)

Publication Number Publication Date
JPH029879U true JPH029879U (en) 1990-01-22

Family

ID=31294350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6905689U Pending JPH029879U (en) 1989-06-15 1989-06-15

Country Status (1)

Country Link
JP (1) JPH029879U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017406U (en) * 1973-06-21 1975-02-25
JPS5181661A (en) * 1975-01-16 1976-07-17 Kasuga Electric Co SEIDENKIKENCHISOCHI
JPS5425776A (en) * 1977-07-28 1979-02-26 Mitsubishi Electric Corp Field intensity detector
JPS5496810A (en) * 1978-01-17 1979-07-31 Nippon Kayaku Kk Method of monitoring presence or absence of generation of spark discharge in tank* etc*

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017406U (en) * 1973-06-21 1975-02-25
JPS5181661A (en) * 1975-01-16 1976-07-17 Kasuga Electric Co SEIDENKIKENCHISOCHI
JPS5425776A (en) * 1977-07-28 1979-02-26 Mitsubishi Electric Corp Field intensity detector
JPS5496810A (en) * 1978-01-17 1979-07-31 Nippon Kayaku Kk Method of monitoring presence or absence of generation of spark discharge in tank* etc*

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