(19)
(11) EP 2 384 396 A2

(12)

(88) Date of publication A3:
07.10.2010

(43) Date of publication:
09.11.2011 Bulletin 2011/45

(21) Application number: 09837091.9

(22) Date of filing: 28.12.2009
(51) International Patent Classification (IPC): 
F02D 13/04(2006.01)
F01L 1/18(2006.01)
 F01L 13/06(2006.01)
F01L 1/08(2006.01)
(86) International application number:
PCT/US2009/069622
(87) International publication number:
WO 2010/078280 (08.07.2010 Gazette 2010/27)
(84) Designated Contracting States:
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 SE SI SK SM TR

(30) Priority: 05.01.2009 US 348320
05.01.2009 US 348317
07.04.2009 CN 200920142242 U
19.08.2009 CN 200910056670
10.08.2009 CN 200910056200
31.08.2009 CN 200910194868
31.08.2009 CN 200910194870
31.08.2009 CN 200910194858
31.08.2009 CN 200910194859
31.08.2009 CN 200910194871
31.08.2009 CN 200910194869
31.08.2009 CN 200910194857
07.09.2009 CN 200910195285

(60) Divisional application:
11006451.6
11006452.4

(71) Applicants:
  • Shanghai Universoon Autoparts Co., Ltd
    Shanghai (CN)
  • Yang, Zhou
    Oak Ridge, North Carolina 27310 (US)

(72) Inventors:
  • YANG, Zhou
    Oak Ridge North Carolina 27310 (US)
  • KE, Enjiu
    Windsor Ontario N9C 3H4 (CA)

(74) Representative: Kocher, Mark Werner 
Magenbauer & Kollegen Patentanwälte Plochinger Strasse 109
73730 Esslingen
73730 Esslingen (DE)

   


(54) ENGINE BRAKING DEVICES AND METHODS