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1. 发明专利

JP2013511165A How to start a cascade voltage amplifier and the cascade electron tube 有权
公开(公告)号：JP2013511165A
公开(公告)日：2013-03-28
申请号：JP2012511799
申请日：2009-11-16
申请人：アドバンストフュージョンシステムズエルエルシー
发明人：エーバーンバックカーティス
IPC分类号： H03F3/36 , H03F3/68
CPC分类号： A23L3/263 , A61L2/0011 , A61L2/082 , A61L11/00 , B09C1/002 , B09C1/08 , C02F1/008 , C02F1/305 , C02F1/307 , C02F2201/008 , C02F2201/326 , C02F2303/04 , H01J21/10 , H01J35/065 , H01J35/08 , H01J35/16 , H01J2235/062 , H01J2235/068 , H01J2235/086 , H01J2235/087 , H05G1/22
摘要： Disclosed is a cascade voltage amplifier for producing an amplified output in pulse or continuous wave form comprises at least one non-final stage with an electron tube configured as a switching and Class A or C amplifying structure. A final stage comprises an electron tube configured as a Class A or C amplifying structure. The at least one non-final stage and the final stage are connected in series, and the amplified output has a voltage of at least 1000 volts. Further disclosed is a method of activating a plurality of cascaded electron tube stages within a common vacuum enclosure. Beneficially, a sufficient amount of energy supplied to the first stage serially propagates through any intervening stage to the final stage so as to facilitate activation of all tube stages.

2. 发明专利

JPS274624B2 失效
公开(公告)号：JPS274624B2
公开(公告)日：1952-11-10
申请号：JP801951
申请日：1951-06-19
IPC分类号： G05F1/42 , G05F3/18 , H01L21/00 , H01L29/00 , H03D1/10 , H03F3/36 , H04M1/74 , H04Q1/30

3. 实用新型

JP3205209U 差動直結OTL真空管アンプ有权
标题翻译：差分直接OTL功放管
公开(公告)号：JP3205209U
公开(公告)日：2016-07-07
申请号：JP2016001982
申请日：2016-04-28
申请人： ▲芥▼ 孝博
发明人：芥孝博
IPC分类号： H03F3/68 , H03F3/30 , H03F3/36
摘要：【課題】信号情報欠損が無く、微小信号情報への影響を最小限に出来、磁気歪をも無い高品質の音色の真空管アンプを提供する【解決手段】直結回路と差動回路とOTL回路を併せ持ち内蔵する構成を特徴とするアンプ【選択図】図1
摘要翻译：没有，它最小化对小信号信息的影响的信号的信息不足，直接电路和差分电路和OTL电路，以提供高品质音无磁致伸缩的真空管放大器放大器背景技术特征的结构内置结合1

4. 发明专利

JPS50138709A 失效
公开(公告)号：JPS50138709A
公开(公告)日：1975-11-05
申请号：JP4507474
申请日：1974-04-23
IPC分类号： H03F3/62 , H03F3/36 , H04B3/38 , H04L5/16

5. 发明专利

JPH04159732A FIELD EFFECT TRANSISTOR 失效
公开(公告)号：JPH04159732A
公开(公告)日：1992-06-02
申请号：JP28653390
申请日：1990-10-23
申请人： MITSUBISHI ELECTRIC CORP
发明人： TSUJI SEIICHI
IPC分类号： H01L29/812 , H01L21/338 , H01P5/08 , H03F3/36
摘要： PURPOSE:To obtain a field effect transistor of less dispersion in assembly with the number of matching circuit boards reduced by comprising low-impedance lines on a high-permittivity region provided adjacent to the operation zone. CONSTITUTION:This transistor comprises low-impedance lines 8,9 which are part of circuits 6, 7, which are formed on a region 12 with permittivity increased by ion implantation or the like, Input microwave power penetrate the matching circuit 6 and the low-impedance line 8 and is amplified by a field effect transistor and outputted through the low-impedance line 9 and the matching circuit 7. This way of comprising the low-impedance lines 8, 9 in a chip of a field effect transistor facilitates matching by the field effect transistor itself and relieves dispersion in impedance. This can reduce the number of matching circuit boards and yield field effect transistor of less dispersion.

6. 发明专利

JPS63217807A VACUUM TUBE TYPE DC AMPLIFIER 失效
公开(公告)号：JPS63217807A
公开(公告)日：1988-09-09
申请号：JP5016887
申请日：1987-03-06
申请人： AIKAWA HIDEO
发明人： AIKAWA HIDEO
IPC分类号： H03F3/36 , H03F3/34
摘要： PURPOSE:To correct the drift by adding a signal obtained from a load resistor of a noninverting amplifier vacuum tube of the cathode follower stage and an inverted signal from a load resistor of an inverting amplifier vacuum tube and feeding back the result to an inverting input of the input stage. CONSTITUTION:The load resistor for vacuum tubes V3a, V3b is divided into resistors R1-R4 for voltage division. The relation of R1=R4 and R2 exists and the resistors R3 and R4 are selected so that the AC and DC voltage at a voltage division point is within a permissible input voltage of an inverse amplifier connected next. A variable resistor VR is inserted between the resistors R2 and R3 for the purpose of correcting it if a DC unbalance takes place, its sliding point is connected to ground and the connecting point of the resistors R3 and R4 is connected to the input of an inverting amplifier OP1 whose gain is the unity. The common connecting point of the resistors R1 and R2 is connected directly to a summing node and the common connecting point of the resistors R3 and R4 is connected directly to a summing node via the inverting amplifier OP1 and further connected to the input of a filter F. The output of the filter F is connected to the inverting input of the 1st stage via a voltage follower OP2.

7. 发明专利

JPS61294914A VACUUM TUBE TYPE POWER AMPLIFIER 失效
公开(公告)号：JPS61294914A
公开(公告)日：1986-12-25
申请号：JP13594185
申请日：1985-06-24
申请人： AIKAWA HIDEO
发明人： AIKAWA HIDEO
IPC分类号： H03F3/22 , H03F3/28 , H03F3/36
摘要： PURPOSE:To obtain a power amplifier possible for full-stage direct amplification by impressing a bias power to a cathode of an output tube and superimposing the power of the output tube on the bias power supply. CONSTITUTION:An output of an amplifier stage 1 is connected to an output stage of push-pull constitution composing of vacuum tubes 2, 3, the cathodes of the vacuum tubes 2, 3 are connected in common and connected to a (-) terminal of the power supply 4 for the output stage. A (+) terminal of the power supply 4 is connected to a neutral point of the primary winding of an output transformer and the ground potential of the (-) terminal of the power supply 4 is boosted by the bias power supply 5. In impressing the voltage of the bias power supply 5 to the cathodes of the vacuum tubes 3, 4 of the output stage, the grid is connected directly to the voltage amplifier stage 1 of the high voltage output. Since a voltage high with respect to the ground potential is applied to the cathodes of the vacuum tubes 2, 3, the cathode-heater dielectric strength might be deficient, and in this case, the heater power supply is floated to connect one of the heater terminal to the cathode.

9. 实用新型

JPH065210U 失效
公开(公告)号：JPH065210U
公开(公告)日：1994-01-21
申请号：JP6475391
申请日：1991-05-15
IPC分类号： H03F1/04 , H03F3/181 , H03F3/22 , H03F3/36

10. 发明专利

JPS549467B1 失效
公开(公告)号：JPS549467B1
公开(公告)日：1979-04-24
申请号：JP5571971
申请日：1971-07-27
IPC分类号： G01R13/22 , H03F1/02 , H03F3/30 , H03F3/36 , H03F3/42 , H03K4/69 , H03K6/02

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