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Title:
VALVE TIMING ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/124885
Kind Code:
A1
Abstract:
The terminal end of a retarding-side oil channel (31) for supplying oil to and discharging oil from a retarding-side hydraulic chamber (20) is opened to the radially outward end section of the retarding-side hydraulic chamber (20) (communication hole (10a)), and sludge, which readily accumulates at the radially outward end section of the retarding-side hydraulic chamber (20), is discharged with the flow of oil discharge.

Inventors:
HASE HIROFUMI (JP)
Application Number:
PCT/JP2012/001147
Publication Date:
August 29, 2013
Filing Date:
February 21, 2012
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
HASE HIROFUMI (JP)
International Classes:
F01L1/356
Foreign References:
JPH11153010A1999-06-08
JP2000328907A2000-11-28
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
Hideaki Tazawa (JP)
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