(19)
(11) EP 3 136 116 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
05.01.2022 Bulletin 2022/01

(45) Mention of the grant of the patent:
01.12.2021 Bulletin 2021/48

(21) Application number: 15782828.6

(22) Date of filing: 21.04.2015
(51) International Patent Classification (IPC): 
G01R 31/34(2020.01)
(52) Cooperative Patent Classification (CPC):
G01R 31/346
(86) International application number:
PCT/JP2015/002174
(87) International publication number:
WO 2015/162914 (29.10.2015 Gazette 2015/43)

(54)

PARTIAL DISCHARGE MEASUREMENT DEVICE

TEILENTLADUNGSMESSVORRICHTUNG

DISPOSITIF DE MESURE DE DÉCHARGE PARTIELLE

(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: 23.04.2014 JP 2014089578

(43) Date of publication of application:
01.03.2017 Bulletin 2017/09

(73) Proprietors:
  • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    Tokyo 104-0031 (JP)
  • Toshiba Industrial Products and Systems Corporation
    Kawasaki-shi, Kanagawa 212-0013 (JP)

(72) Inventors:
  • IKEGAMI, Tomomi
    Tokyo 104-0031 (JP)
  • YOSHIMITSU, Tetsuo
    Tokyo 104-0031 (JP)
  • SAKURAI, Takayuki
    Tokyo 104-0031 (JP)
  • HIROSE, Tatsuya
    Tokyo 105-8001 (JP)
  • HIROSHIMA, Satoshi
    Tokyo 105-8001 (JP)
  • YAMAMOTO, Yuji
    Mie-gun, Mie 510-8521 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)


(56) References cited: : 
WO-A1-2013/136793
JP-A- H03 293 569
JP-A- H09 257 867
JP-A- 2000 346 916
JP-A- 2008 180 681
JP-A- 2013 002 871
 WO-A1-2013/136793
JP-A- H03 293 569
JP-A- 2000 346 916
JP-A- 2005 147 890
JP-A- 2013 002 871
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).