公开(公告)号：US4079334A

公开(公告)日：1978-03-14

申请号：US722672

申请日：1976-09-13

申请人： Peter John Hamilton

发明人： Peter John Hamilton

IPC分类号： G10H1/24 ,  G10H1/02 ,  G10H1/46 ,  H03G3/02 ,  H03G3/20 ,  H03G5/04 ,  H03G3/30

CPC分类号： H03G3/3026 ,  G10H1/02 ,  G10H1/46 ,  H03G5/04 ,  Y10S84/10

摘要： A digitally controllable amplifier unit and musical instrument amplifier incorporating such a unit. Digital control of the transfer function of a high-gain virtual-earth amplifier is effected by switching input and feedback impedances by means of transistor switches. Digital storage means are used to control the transistor switches.

摘要翻译： 一个数字可控放大器单元和组合这样一个单元的乐器放大器。 高增益虚拟地球放大器的传递函数的数字控制是通过晶体管开关切换输入和反馈阻抗来实现的。 数字存储装置用于控制晶体管开关。

公开(公告)号：US09459059B2

公开(公告)日：2016-10-04

申请号：US14399744

申请日：2013-03-18

申请人： Peter John Hamilton

发明人： Peter John Hamilton

IPC分类号： F41A1/04 ,  F41A19/63

CPC分类号： F41A1/04 ,  F41A19/63

摘要： A method of firing projectiles without the use of cartridge cases by electronically controlling the dynamics of internal ballistics created by combustion of Nitrous Oxide and a fuel injected under high pressure at oxygen rich or stoichiometric ratios. The shape of injector nozzles and the combustion chamber as well as a timed sequence of Nitrous Oxide injection, fuel injection and their ignition are used to create correct ballistics. The timing of the injection and ignition sequence is automatically altered dynamically by an electronic control unit that obtains information from sensors and from an operator to tune the combustion for each firing so that the internal ballistic pressure versus time curve is favorable.

摘要翻译： 通过电子控制由氧化氮燃烧产生的内部弹道的动力学和在富氧或化学计量比下在高压下注入的燃料，而不使用弹药筒的方法来发射抛射物。 喷射器喷嘴和燃烧室的形状以及一氧化氮注射，燃料喷射及其点火的定时顺序用于创建正确的弹道。 注射和点火顺序的时间自动地由电子控制单元动态地改变，该电子控制单元从传感器和操作者获得信息以调节每次点火的燃烧，使得内部弹道压力对时间曲线是有利的。

公开(公告)号：US20150135941A1

公开(公告)日：2015-05-21

申请号：US14399744

申请日：2013-03-18

申请人： Peter John Hamilton

发明人： Peter John Hamilton

IPC分类号： F41A1/04

CPC分类号： F41A1/04 ,  F41A19/63

摘要： A method of firing projectiles without the use of cartridge cases by electronically controlling the dynamics of internal ballistics created by combustion of Nitrous Oxide and a fuel injected under high pressure at oxygen rich or stoichiometric ratios. The shape of injector nozzles and the combustion chamber as well as a timed sequence of Nitrous Oxide injection, fuel injection and their ignition are used to create correct ballistics. The Timing of the injection and ignition sequence is automatically altered dynamically by an electronic control unit that obtains information from sensors and from an operator to tune the combustion for each firing so that the internal ballistic pressure versus time curve is favorable.

摘要翻译： 通过电子控制由氧化氮燃烧产生的内部弹道的动力学和在富氧或化学计量比下在高压下注入的燃料，而不使用弹药筒的方法来发射抛射物。 喷射器喷嘴和燃烧室的形状以及一氧化氮注射，燃料喷射及其点火的定时顺序用于创建正确的弹道。 注射和点火顺序的定时由电子控制单元动态地自动改变，该电子控制单元从传感器和操作者获得信息，以调整每次点火的燃烧，使得内部弹道压力与时间曲线是有利的。