(19)
(11) EP 2 213 909 A8

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

(15) Correction information:
Corrected version no 1 (W1 A2)

(48) Corrigendum issued on:
27.10.2010 Bulletin 2010/43

(43) Date of publication:
04.08.2010 Bulletin 2010/31

(21) Application number: 10151374.5

(22) Date of filing: 22.01.2010
(51) International Patent Classification (IPC): 
F16H 61/00(2006.01)
(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
Designated Extension States:
AL BA RS

(30) Priority: 29.01.2009 JP 2009018783

(71) Applicants:
  • Hitachi Automotive Systems, Ltd.
    Hitachinaka-shi Ibaraki 312-8503 (JP)
  • NIDEC TOSOK CORPORATION
    Kanagawa 228-8570 (JP)

(72) Inventors:
  • Shigyo, Toshikazu
    Ibaraki 312-8503 (JP)
  • Odakura, Yasunori
    Ibaraki 312-8503 (JP)
  • Tanabe, Itaru
    Ibaraki 312-8503 (JP)
  • Masuda, Mitsuhiro
    Ibaraki 312-8503 (JP)
  • Kanno, Kiyotaka
    Ibaraki 312-8503 (JP)
  • Yamada, Masaaki
    Kanagawa 228-8570 (JP)
  • Sumiyoshi, Motohiro
    Kanagawa 228-8570 (JP)
  • Takahashi, Kenro
    Kanagawa 228-8570 (JP)
  • Sakagami, Hitoshi
    Kanagawa 228-8570 (JP)

(74) Representative: MERH-IP Matias Erny Reichl Hoffmann 
Paul-Heyse-Strasse 29
80336 München
80336 München (DE)

   


(54) Hydraulic control module


(57) Disclosed is a hydraulic control module that can be downsized. The hydraulic control module includes an upper control valve (3), a lower control valve (4), and a wiring plate (1). The upper and lower control valves (3, 4) each include an oil path having a groove portion. A sandwich structure is employed so that the wiring plate (1) is sandwiched between the upper and lower control valves (3, 4). The wiring plate (1) has a groove portion or a through-hole (12A1, 12A3) that is in communication with the at least one of the groove portion of the upper control valve (3) and the groove portion of the lower control valve (4).