EP 3364440 A1 20180822 - IOT BASED POWER SYSTEM
Title (en)
IOT BASED POWER SYSTEM
Title (de)
IOT-BASIERTES SPANNUNGSVERSORGUNGSSYSTEM
Title (fr)
SYSTÈME D'ALIMENTATION À BASE D'UN IOT
Publication
Application
Priority
EP 17156494 A 20170216
Abstract (en)
A system for powering an accelerator component, comprising an inductive output tube (10), including a thermionic cathode (11) and an anode (13) spaced therefrom, the anode (13) and cathode (11) being operable at a high voltage therebetween to form and accelerate an electron beam, as well as a grid (15) arranged between the cathode (11) and anode (13) and accepting a high frequency control signal to density modulate the beam, a tube power supply (30) for supplying the high voltage between said anode (13) and cathode (11), the tube power supply (30) comprising a cathode line (31) and an anode line (33) connected to the cathode (11) and anode (13), respectively, a grid power supply (40) for supplying a bias voltage between the grid (15) and cathode (11), the grid power supply (40) comprising a grid line (45) and a cathode line (41) connected to the grid (15) and cathode (11), respectively, and a filament power supply (50) for supplying current to heat the cathode (11), the filament power supply (50) comprising a circuit (51) connected to the cathode (11). The cathode (11) is connected to ground and the tube power supply (30) is configured to supply a positive high voltage between said anode and cathode. The tube power supply (30) can be configured to supply said high voltage in a pulsed manner.
IPC 8 full level
H01J 23/34 (2006.01); H01J 25/04 (2006.01); H05H 7/02 (2006.01)
CPC (source: EP)
H01J 23/34 (2013.01); H01J 25/10 (2013.01); H05H 7/02 (2013.01); H05H 2007/022 (2013.01); H05H 2007/025 (2013.01)
Citation (applicant)
M. MARKS ET AL.: "CPI's 1.3 GHz, 90 kW Pulsed IOT Amplifier", PROCEEDINGS OF IPAC'10, KYOTO, JAPAN, pages 4011 - 4013, Retrieved from the Internet <URL:http://www.cpii.com/docs/related/30/thpeb061proceedings%20.pdf>
Citation (search report)
- [XY] US 2452318 A 19481026 - NERGAARD LEON S
- [Y] US 5418427 A 19950523 - CIPOLLA JOHN C [US], et al
- [A] DE 2362202 A1 19750626 - PHILIPS PATENTVERWALTUNG
- [Y] US 6300715 B1 20011009 - CLERC GUY [FR]
- [Y] ALLRED D A ET AL: "Space power experiments aboard rockets", PULSED POWER CONFERENCE, 1991. DIGEST OF TECHNICAL PAPERS. EIGHTH IEEE INTERNATIONAL, IEEE, 16 June 1991 (1991-06-16), pages 249 - 254, XP032151230, ISBN: 978-0-7803-0177-1, DOI: 10.1109/PPC.1991.733279
- [AD] M MARKS ET AL: "CPI'S 1.3 GHz, 90 kW PULSED IOT AMPLIFIER*", 20 May 2010 (2010-05-20), XP055398943, Retrieved from the Internet <URL:http://www.cpii.com/docs/related/30/thpeb061proceedings .pdf> [retrieved on 20170816]
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)
DOCDB simple family (application)
EP 17156494 A 20170216