JP2007087932A5 - - Google Patents

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JP2007087932A5
JP2007087932A5 JP2006213109A JP2006213109A JP2007087932A5 JP 2007087932 A5 JP2007087932 A5 JP 2007087932A5 JP 2006213109 A JP2006213109 A JP 2006213109A JP 2006213109 A JP2006213109 A JP 2006213109A JP 2007087932 A5 JP2007087932 A5 JP 2007087932A5
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circuit
resistor
positive
voltage
negative
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JP2006213109A
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JP2007087932A (en
JP4954633B2 (en
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Claims (8)

放電電極と接地電極との間に正又は負の直流高電圧を交互に印加し、放電電極のコロナ放電により正負のイオンを発生させるイオナイザーに用いられる正極性倍電圧整流回路と負極性倍電圧整流回路とを備えた高電圧発生回路において、
前記正極性倍電圧整流回路の出力端子間には第１の抵抗が設けられ、前記負極性倍電圧整流回路の出力端子間には第２の抵抗が設けられ、
前記第１の抵抗の正極端には前記放電電極が接続され、前記第１の抵抗の負極端には前記第２の抵抗の負極端が接続され、
前記第２の抵抗の正極端は接地されていることを特徴とする高電圧発生回路。 Positive voltage doubler rectifier circuit and negative voltage doubler rectifier used for ionizer that generates positive and negative ions by corona discharge of discharge electrode by alternately applying positive or negative DC high voltage between discharge electrode and ground electrode In a high voltage generation circuit comprising a circuit,
A first resistor is provided between the output terminals of the positive voltage doubler rectifier circuit, and a second resistor is provided between the output terminals of the negative voltage doubler rectifier circuit,
The discharge electrode is connected to the positive terminal of the first resistor, the negative terminal of the second resistor is connected to the negative terminal of the first resistor,
The high voltage generating circuit according to claim 1, wherein a positive terminal of the second resistor is grounded . 前記いずれか一方の倍電圧整流回路が電圧を発生しているとき、他の倍電圧整流回路は、逆方向電圧が印加された片方向通電素子と前記他の倍電圧整流回路の出力端子間に設けられた抵抗とが並列に接続された回路と等価な回路となることを特徴とする請求項１に記載の高電圧発生回路。 When the one of the voltage doubler rectifier circuit is generating a voltage, other voltage doubler rectifier circuit, between the one-way conduction element reverse voltage is applied the output terminal of the other voltage doubler 2. The high voltage generating circuit according to claim 1, wherein the high voltage generating circuit is equivalent to a circuit in which the provided resistor is connected in parallel . 前記放電電極に印加される直流高電圧が、正極性の場合は、前記放電電極と前記接地電極間の抵抗と前記第２の抵抗の比となり、負極性の場合は、前記放電電極と前記接地極間の抵抗と前記第１の抵抗の比となることを特徴とする請求項１又は２に記載の高電圧発生回路。When the DC high voltage applied to the discharge electrode is positive, it is the ratio of the resistance between the discharge electrode and the ground electrode and the second resistance, and when it is negative, the discharge electrode and the ground The high voltage generation circuit according to claim 1, wherein a ratio between the resistance between the electrodes and the first resistance is obtained. 前記倍電圧整流回路が、ビラード回路（Villard回路）又はコッククロフト・ウォルトン回路（Cockcroft-Walton回路）であることを特徴とする請求項１から３のいずれかに記載の高電圧発生回路。4. The high voltage generating circuit according to claim 1, wherein the voltage doubler rectifier circuit is a billard circuit or a cockcroft-walton circuit. 電源回路と、該電源回路により印加される電圧により、正極性の高電圧を発生させる正極性倍電圧整流回路と負極性の高電圧を発生させる負極性倍電圧整流回路とを備えた高電圧発生回路と、前記高電圧発生回路の出力端に接続された放電電極とを備え、前記放電電極と接地電極との間に正又は負の直流高電圧を交互に印加し、前記放電電極のコロナ放電により正負のイオンを発生させるイオナイザーにおいて、High voltage generation including a power supply circuit, and a positive voltage doubler rectifier circuit that generates a positive high voltage and a negative voltage doubler rectifier circuit that generates a negative high voltage by a voltage applied by the power supply circuit Circuit and a discharge electrode connected to the output terminal of the high voltage generation circuit, and a positive or negative DC high voltage is alternately applied between the discharge electrode and the ground electrode, and corona discharge of the discharge electrode is performed. In an ionizer that generates positive and negative ions by
前記正極性倍電圧整流回路の出力端子間には第１の抵抗が設けられ、前記負極性倍電圧整流回路の出力端子間には第２の抵抗が設けられ、A first resistor is provided between the output terminals of the positive voltage doubler rectifier circuit, and a second resistor is provided between the output terminals of the negative voltage doubler rectifier circuit,
前記第１の抵抗の正極端には前記放電電極が接続され、前記第１の抵抗の負極端には前記第２の抵抗の負極端が接続され、The discharge electrode is connected to the positive terminal of the first resistor, the negative terminal of the second resistor is connected to the negative terminal of the first resistor,
前記第２の抵抗の正極端は接地されていることを特徴とするイオナイザー。An ionizer characterized in that the positive terminal of the second resistor is grounded. 前記いずれか一方の倍電圧整流回路が電圧を発生しているとき、他の倍電圧整流回路は逆方向電圧が印加された片方向通電素子と前記他の倍電圧整流回路の出力端子間に設けられた抵抗とが並列に接続された回路と等価な回路となることを特徴とする請求項５に記載のイオナイザー。When one of the voltage doubler rectifier circuits generates voltage, the other voltage doubler rectifier circuit is provided between the one-way energization element to which the reverse voltage is applied and the output terminal of the other voltage doubler rectifier circuit. 6. The ionizer according to claim 5, wherein the ionizer is a circuit equivalent to a circuit in which the resistor is connected in parallel. 前記放電電極に印加される直流高電圧が、正極性の場合は、前記放電電極と前記接地電極間の抵抗と前記第２の抵抗の比となり、負極性の場合は、前記放電電極と前記接地極間の抵抗と前記第１の抵抗の比となることを特徴とする請求項５又は６に記載のイオナイザー。When the DC high voltage applied to the discharge electrode is positive, it is the ratio of the resistance between the discharge electrode and the ground electrode and the second resistance, and when it is negative, the discharge electrode and the ground The ionizer according to claim 5, wherein the ionizer has a ratio between a resistance between electrodes and the first resistance. 前記倍電圧整流回路が、ビラード回路（Villard回路）又はコッククロフト・ウォルトン回路（Cockcroft-Walton回路）であることを特徴とする請求項５から７のいずれかに記載のイオナイザー。8. The ionizer according to claim 5, wherein the voltage doubler rectifier circuit is a Billard circuit or a Cockcroft-Walton circuit. 9.
JP2006213109A 2005-08-24 2006-08-04 High voltage generator and ionizer Expired - Fee Related JP4954633B2 (en)

Priority Applications (1)

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JP2006213109A JP4954633B2 (en) 2005-08-24 2006-08-04 High voltage generator and ionizer

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JP2005242690 2005-08-24
JP2005242690 2005-08-24
JP2006213109A JP4954633B2 (en) 2005-08-24 2006-08-04 High voltage generator and ionizer

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JP2007087932A JP2007087932A (en) 2007-04-05
JP2007087932A5 true JP2007087932A5 (en) 2009-10-22
JP4954633B2 JP4954633B2 (en) 2012-06-20

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Publication number Priority date Publication date Assignee Title
JP5500482B2 (en) * 2010-06-25 2014-05-21 株式会社東芝 Tableware dryer and tableware drying sterilization method
JP2013078226A (en) * 2011-09-30 2013-04-25 Panasonic Corp Dc/dc converter, ion generator, and electrostatic atomizer
JP2015015234A (en) * 2013-06-05 2015-01-22 春日電機株式会社 Static eliminator
CN107615887A (en) 2015-05-26 2018-01-19 株式会社村田制作所 Supply unit and except electrical equipment
CN106655828A (en) * 2016-12-30 2017-05-10 广东美的制冷设备有限公司 Ion purifier, and control method and apparatus thereof
CN106602903A (en) * 2016-12-30 2017-04-26 广东美的制冷设备有限公司 Air purifier and control device and method of ion generator
CN106655829A (en) * 2016-12-30 2017-05-10 广东美的制冷设备有限公司 Air purifier and control device and method for ion generator

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* Cited by examiner, † Cited by third party
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JP4219451B2 (en) * 1998-06-04 2009-02-04 株式会社キーエンス Static eliminator
JP4133086B2 (en) * 2002-07-31 2008-08-13 サンクス株式会社 Static eliminator
JP2004063426A (en) * 2002-07-31 2004-02-26 Sunx Ltd Static eliminator

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