Patent application number | Description | Published |
20090062967 | HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 03-05-2009 |
20100012406 | HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 01-21-2010 |
20100017043 | HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 01-21-2010 |
20100017044 | HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 01-21-2010 |
20100023178 | HYBRID VEHICLE RECHARGING SYSTEM AND METHOD OF OPERATION - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 01-28-2010 |
20120019205 | Hybrid Vehicle Recharging System and Method of Operation - A system and method for recharging a plug-in hybrid vehicle. The system includes a controller that schedules the recharging of the vehicles on local electrical distribution networks. The system arranges the schedule to minimize the demand loading on the local distribution network to more efficiently operate power plants providing electrical power to the distribution networks. A system for collecting charges associated with the recharging of plug-in hybrid vehicles is also disclosed providing for prepaid utility accounts. | 01-26-2012 |
Patent application number | Description | Published |
20110291001 | Ion Mobility Spectrometer - An ion mobility spectrometer is disclosed wherein ions are passed through an ion mobility spectrometer ( | 12-01-2011 |
20130099110 | Mass to Charge Ratio Selective Ejection from Ion Guide Having Supplemental RF Voltage Applied Thereto - An ion guide is disclosed wherein an axial DC voltage barrier is created at the exit of the ion guide. A primary RF voltage is applied to the electrodes in order to confine ions radially within the ion guide. A supplemental RF voltage is also applied to the electrodes. The supplemental RF voltage has a greater axial repeat length than that of the primary RF voltage. The amplitude of the supplemental RF voltage is increased with time causing ions to become unstable and gain sufficient axial kinetic energy such that the ions overcome the axial DC voltage barrier. Ions emerge axially from the ion guide in mass to charge ratio order. | 04-25-2013 |
20130140469 | Ion Guide Array - An ion guide array is disclosed comprising a first ion guide section and a second ion guide section. Each ion guide section may comprise a plurality of electrodes having an aperture through which ions are transmitted in use. A transfer section is arranged at the exit of the first ion guide section and ions are transmitted radially from the first ion guide section into the second ion guide section. Electrodes in the transfer section may have a radial aperture enabling ions to be transmitted radially from the first ion guide section to the second ion guide section. | 06-06-2013 |
20130175439 | Mass Spectrometer - A mass analyser is provided comprising a plurality of electrodes having apertures through which ions are transmitted. A plurality of pseudo-potential corrugations are created along the axis of the mass analyser. The amplitude or depth of the pseudo-potential corrugations is inversely proportional to the mass to charge ratio of an ion. Transient DC voltages are applied to the electrodes in order to urge ions along the length of the mass analyser. The amplitude of the transient DC voltages applied to the electrodes is increased with time and ions are caused to be emitted from the mass analyser in reverse order of their mass to charge ratio. Two AC or RF voltages are applied to the electrodes. The first AC or RF voltage is arranged to provide optimal pseudo-potential corrugations whilst the second AC or RF voltage is arranged to provide optimal radial confinement of ions within the mass analyser. | 07-11-2013 |
20130256524 | Mass Spectrometer With Beam Expander - A mass spectrometer is disclosed comprising a RF confinement device, a beam expander and a Time of Flight mass analyser. The beam expander is arranged to expand an ion beam emerging from the RF confinement device so that the ion beam is expanded to a diameter of at least 3 mm in the orthogonal acceleration extraction region of the Time of Flight mass analyser. | 10-03-2013 |
20140014830 | Space Focus Time of Flight Mass Spectrometer - A Time of Flight mass spectrometer is disclosed wherein a fifth order spatial focusing device is provided. The device which may comprise an additional stage in the source region of the Time of Flight mass analyser is arranged to introduce a non-zero fifth order spatial focusing term so that the combined effect of first, third and fifth order spatial focusing terms results in a reduction in the spread of ion arrival times ΔT of ions arriving at the ion detector. | 01-16-2014 |
20140027627 | Ion Guide Array - An ion guide array is disclosed comprising a first ion guide section and a second ion guide section. Each ion guide section may comprise a plurality of electrodes having an aperture through which ions are transmitted in use. A transfer section is arranged at the exit of the first ion guide section and ions are transmitted radially from the first ion guide section into the second ion guide section. Electrodes in the transfer section may have a radial aperture enabling ions to be transmitted radially from the first ion guide section to the second ion guide section. | 01-30-2014 |
20140054454 | Electrostatic Gimbal for Correction of Errors in Time of Flight Mass Spectrometers - A Time of Flight mass analyser is disclosed comprising one or more devices arranged and adapted to correct for tilt in an isochronous plane of ions and to adjust the isochronous plane of the ions so as to be parallel with the plane of detection in an ion detector. | 02-27-2014 |
20140124660 | Mass Spectrometer With Beam Expander - A mass spectrometer is disclosed comprising a RF confinement device, a beam expander and a Time of Flight mass analyser. The beam expander is arranged to expand an ion beam emerging from the RF confinement device so that the ion beam is expanded to a diameter of at least 3 mm in the orthogonal acceleration extraction region of the Time of Flight mass analyser. | 05-08-2014 |
20140246579 | Multiple Channel Detection for Time of Flight Mass Spectrometer - An ion detector for a Time of Flight mass spectrometer is disclosed comprising a single Microchannel Plate which is arranged to receive ions and output electrons. The electrons are directed onto an array of photodiodes which directly detects the electrons. The output from each photodiode is connected to a separate Time to Digital Converter provided on an ASIC. | 09-04-2014 |
20140264008 | Mass Spectrometer - A mass analyser is provided comprising a plurality of electrodes having apertures through which ions are transmitted. A plurality of pseudo-potential corrugations are created along the axis of the mass analyser. The amplitude or depth of the pseudo-potential corrugations is inversely proportional to the mass to charge ratio of an ion. Transient DC voltages are applied to the electrodes in order to urge ions along the length of the mass analyser. The amplitude of the transient DC voltages applied to the electrodes is increased with time and ions are caused to be emitted from the mass analyser in reverse order of their mass to charge ratio. Two AC or RF voltages are applied to the electrodes. The first AC or RF voltage is arranged to provide optimal pseudo-potential corrugations whilst the second AC or RF voltage is arranged to provide optimal radial confinement of ions within the mass analyser. | 09-18-2014 |
20140346342 | Mass Spectrometer With Beam Expander - A mass spectrometer is disclosed comprising a RF confinement device, a beam expander and a Time of Flight mass analyser. The beam expander is arranged to expand an ion beam emerging from the RF confinement device so that the ion beam is expanded to a diameter of at least 3 mm in the orthogonal acceleration extraction region of the Time of Flight mass analyser. | 11-27-2014 |
20150034819 | Multiple Channel Detection for Time of Flight Mass Spectrometer - An ion detector for a Time of Flight mass spectrometer is disclosed comprising a single Microchannel Plate which is arranged to receive ions and output electrons. The electrons are directed onto an array of photodiodes which directly detects the electrons. The output from each photodiode is connected to a separate Time to Digital Converter provided on an ASIC. | 02-05-2015 |
20150136970 | Orthogonal Acceleration Coaxial Cylinder Time of Flight Mass Analyser - A Time of Flight mass analyser is disclosed comprising an annular ion guide having a longitudinal axis and comprising a first annular ion guide section and a second annular ion guide section. Ions are introduced into the first annular ion guide section so that the ions form substantially stable circular orbits within the first annular ion guide section about the longitudinal axis. An ion detector is disposed within the annular ion guide. Ions are orthogonally accelerated in a first axial direction from the first annular ion guide section into the second annular ion guide section. An axial DC potential is maintained along at least a portion of the second annular ion guide section so that the ions are reflected in a second axial direction which is substantially opposed to the first axial direction. The ions undergo multiple axial passes through the second annular ion guide section before being detected by the ion detector. | 05-21-2015 |
20150270114 | Mass Spectrometer With Beam Expander - A mass spectrometer is disclosed comprising a RF confinement device, a beam expander and a Time of Flight mass analyser. The beam expander is arranged to expand an ion beam emerging from the RF confinement device so that the ion beam is expanded to a diameter of at least 3 mm in the orthogonal acceleration extraction region of the Time of Flight mass analyser. | 09-24-2015 |