JPS61160051A - Anion and cation detector - Google Patents

Anion and cation detector

Info

Publication number
JPS61160051A
JPS61160051A JP60000128A JP12885A JPS61160051A JP S61160051 A JPS61160051 A JP S61160051A JP 60000128 A JP60000128 A JP 60000128A JP 12885 A JP12885 A JP 12885A JP S61160051 A JPS61160051 A JP S61160051A
Authority
JP
Japan
Prior art keywords
ions
detection plate
anion
drain
gate
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
JP60000128A
Other languages
Japanese (ja)
Inventor
Eiko Shioda
塩田　栄子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MIKUNI KIDEN KOGYO KK
Original Assignee
MIKUNI KIDEN KOGYO KK
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 by MIKUNI KIDEN KOGYO KK filed Critical MIKUNI KIDEN KOGYO KK
Priority to JP60000128A priority Critical patent/JPS61160051A/en
Publication of JPS61160051A publication Critical patent/JPS61160051A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode

Abstract

PURPOSE:To enable the detection of the polarity and generation amount of an ion, by connecting an ion detection plate and earth to FET in a change-over possible state. CONSTITUTION:An ion detection plate 3 is connected to the gate of FET1 and earth 4 to a drain and the generation amount of a cation is detected through an amplifying transistor 3 and a meter 7. When switches 5, 6 are changed over to connect the detection plate to the drain of FET1 while connecting the earth 4 to the gate of FET1, the amount of an anion is detected similarly.

Description

【発明の詳細な説明】 本発明のもの（よ、イオンを発生しでいるものの近くで
、発生しているイオンの極性又は凡その発生量とを知る
事が出来る陰陽イオン検出器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an anion and cation detector that allows one to know the polarity of ions being generated or the approximate amount of ions being generated near an object that is generating ions.

次いで図によってその作用と効果とを説明する。Next, its operation and effects will be explained using figures.

本発明のものは電界効果トランジスタ１と増幅用トラン
ジスタ２とのＩＩ結アンプを使用したもので前段の電界
効果トランジスタ１のゲートをアース４に、ドレインを
検知板３に、切替えスイッチ５．６により接続した時に
は＋イオンを検出し、逆に電界効果トランジスタ１のゲ
ートを検知板３に、ドレインをアース４に、切替えスイ
ッチ５．６により接続した時には−イオンのみを検出す
るもので、この切替えにより現在検上中のイオンが陰イ
オンであるのか、陽イオンであるのか又は、陰陽両イオ
ンが同時にあるのかを知る事が出来るもので、その発生
イオンの量もメーター７の指示及びドライブ用工Ｃ１２
によりドライブせる多連ＬＥＤのｔ９．黄１０、赤１１
による発光色と発光量により凡その量を知る事が出来る
ものである。The device of the present invention uses a II-connection amplifier consisting of a field effect transistor 1 and an amplification transistor 2, and the gate of the field effect transistor 1 in the previous stage is connected to the ground 4, the drain is connected to the detection plate 3, and the changeover switch 5.6 is used. When connected, positive ions are detected, and conversely, when the gate of field effect transistor 1 is connected to detection plate 3 and the drain is connected to earth 4, using switch 5.6, only negative ions are detected. It is possible to know whether the ions currently being detected are anions, cations, or both anions and anions at the same time, and the amount of generated ions can also be determined by reading the instructions on the meter 7 and the drive tool C12.
t9. of multiple LEDs driven by yellow 10, red 11
The approximate amount can be determined by the color and amount of emitted light.

又メーター７を使用する場合、正式のイオン測定器によ
って動圧すればある程度までの測定も可能となる。Furthermore, when using the meter 7, it is possible to measure to a certain extent by measuring dynamic pressure with an official ion measuring device.

又電源に電池を使用すればボークプル型の小型の陰陽イ
オン検出器を作る時が可能で、手で持って空気中のイオ
ン検出に役立つものである。In addition, if a battery is used as a power source, it is possible to make a small balk-pull type anion and cation detector, which can be held in the hand and is useful for detecting ions in the air.

この場合にはアース４は人体を利用する。In this case, the earth 4 uses a human body.

測定用電源には電池でなく安定電源を使用した方が良い
事はもちろ九であり、空気中のイオン測定も検知板３を
リードでポータプル式にすれば可能である又本発明の検
出器はイオン発生器そのものに組込んでの使用も可能な
ものでイオン発生量を指示するイオン発生器が可能とな
るものである。Of course, it is better to use a stable power source instead of a battery as the power source for measurement, and measurement of ions in the air is also possible if the detection plate 3 is made portable with a lead. This can also be used by being incorporated into the ion generator itself, making it possible to create an ion generator that indicates the amount of ions generated.

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

図は本発明の実施の一例を示すもので、第１図はメータ
ー指示の場合の回路例、第２図は多連ＬＥＤ表示のｔ４
金の回路例である。The figures show an example of the implementation of the present invention. Fig. 1 is an example of a circuit for meter indication, and Fig. 2 is a t4 of multiple LED display.
This is an example of a gold circuit.

Claims (1)

【特許請求の範囲】[Claims] 電界効果トランジスタ１のゲートに検知板３、ドレイン
にアース４を接続すれば＋イオンを検出、電界効果トラ
ンジスタ１のゲートにアース４、ドレインに検知板３を
接続すれば−イオンを検出するのを、切替スイッチ５及
び６にてやり、その出力を増幅用トランジスタ２にて増
幅し、メーター７による指示又は、ドライブ用ＩＣ１２
によりドライブせる多連ＬＥＤの青９、黄１０、赤１１
をその入力に応じて点燈表示するようになしたる、陰陽
イオン検出器。If the detection plate 3 is connected to the gate of the field effect transistor 1 and the ground 4 is connected to the drain, + ions can be detected. If the detection plate 3 is connected to the gate of the field effect transistor 1 and the ground 4 is connected to the drain, - ions can be detected. , the output is amplified by the amplification transistor 2, the output is amplified by the amplification transistor 2, and the meter 7 or the drive IC 12
Blue 9, yellow 10, red 11 of multiple LEDs driven by
An anion/cation detector that lights up according to its input.
JP60000128A 1985-01-07 1985-01-07 Anion and cation detector Pending JPS61160051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60000128A JPS61160051A (en) 1985-01-07 1985-01-07 Anion and cation detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60000128A JPS61160051A (en) 1985-01-07 1985-01-07 Anion and cation detector

Publications (1)

Publication Number Publication Date
JPS61160051A true JPS61160051A (en) 1986-07-19

Family

ID=11465389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60000128A Pending JPS61160051A (en) 1985-01-07 1985-01-07 Anion and cation detector

Country Status (1)

Country Link
JP (1) JPS61160051A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003777A1 (en) * 2004-07-05 2006-01-12 Kazuo Okano Ion balance sensor
JP2007114177A (en) * 2005-09-21 2007-05-10 Sharp Corp Ion detector and ion generator
WO2011152211A1 (en) * 2010-06-03 2011-12-08 シャープ株式会社 Ion sensor, display device, method for driving ion sensor, and method for calculating ion concentration

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006003777A1 (en) * 2004-07-05 2006-01-12 Kazuo Okano Ion balance sensor
JP2007114177A (en) * 2005-09-21 2007-05-10 Sharp Corp Ion detector and ion generator
WO2011152211A1 (en) * 2010-06-03 2011-12-08 シャープ株式会社 Ion sensor, display device, method for driving ion sensor, and method for calculating ion concentration
CN102933960A (en) * 2010-06-03 2013-02-13 夏普株式会社 Ion sensor, display device, method for driving ion sensor, and method for calculating ion concentration
JP5426766B2 (en) * 2010-06-03 2014-02-26 シャープ株式会社 Ion sensor, display device, ion sensor driving method, and ion concentration calculating method

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