EP 2812964 A1 20141217 - MULTI PULSE LINEAR IONIZER
Title (en)
MULTI PULSE LINEAR IONIZER
Title (de)
LINEARER IONISIERER MIT MEHRFACHIMPULS
Title (fr)
IONISEUR MULTI-IMPULSION LINÉAIRE
Publication
Application
Priority
- US 201213367369 A 20120206
- US 2012064045 W 20121108
Abstract (en)
[origin: WO2013119283A1] An embodiment of the invention provides an apparatus and a method for generating ions within a space separating an emitter and a reference electrode, including: providing at least one pulse train to the emitter, the pulse train pair including a positive pulse train and a negative pulse train the alternate in sequence, the positive pulse train including a first plurality of ionizing positive voltage pulses during a positive phase and a second plurality of ionizing positive voltage pulses during an ionization frequency phase which occur after the positive phase, and the negative pulse train including a first plurality of ionizing negative voltage pulses during the ionization frequency phases a second plurality of ionizing negative voltage pulses during a negative phase which occur after the ionization frequency phase; wherein each of the first plurality of ionizing positive voltage pulses has a greater magnitude than a magnitude of each of the second plurality of ionizing positive voltage pulses; and wherein each of the first plurality of ionizing negative voltage waveform has a greater magnitude than a magnitude of each of the second plurality of ionizing negative voltage pulses.
IPC 8 full level
H01T 23/00 (2006.01)
CPC (source: EP)
H01T 23/00 (2013.01)
Citation (search report)
See references of WO 2013119283A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013119283 A1 20130815; EP 2812964 A1 20141217; EP 2812964 B1 20200902; JP 2015511378 A 20150416; JP 2018026357 A 20180215; JP 6567828 B2 20190828; KR 101968795 B1 20190412; KR 20140123084 A 20141021; TW 201338321 A 20130916; TW I575830 B 20170321
DOCDB simple family (application)
US 2012064045 W 20121108; EP 12805532 A 20121108; JP 2014556533 A 20121108; JP 2017203474 A 20171020; KR 20147024139 A 20121108; TW 101147823 A 20121217