(19)
(11) EP 2 715 775 A2

(12)

(88) Date of publication A3:
31.01.2013

(43) Date of publication:
09.04.2014 Bulletin 2014/15

(21) Application number: 12792062.7

(22) Date of filing: 02.06.2012
(51) International Patent Classification (IPC): 
H01J 49/26(2006.01)
 H01J 49/40(2006.01)
(86) International application number:
PCT/US2012/040620
(87) International publication number:
WO 2012/167207 (06.12.2012 Gazette 2012/49)
(84) Designated Contracting States:
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

(30) Priority: 03.06.2011 US 201113152363
07.07.2011 US 201113177780
30.09.2011 US 201113249709

(71) Applicant: Bruker Daltonics, Inc.
Billerica, MA 01821 (US)

(72) Inventor:
  • PARK, Melvin
    Billerica, Massachusetts 01862 (US)

(74) Representative: Boßmeyer, Jens 
Bruker Daltonik GmbH Fahrenheitstraße 4
DE-28359 Bremen
DE-28359 Bremen (DE)

   


(54) ABRIDGED MULTIPOLE STRUCTURE FOR THE TRANSPORT, SELECTION AND TRAPPING OF IONS IN A VACUUM SYSTEM