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Patent Searching and Data


Title:
GAS ENGINE AIR SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/117604
Kind Code:
A1
Abstract:
This gas engine air supply device having a supercharger is provided with a first intake passage through which a mixture of outdoor air and unpurified gas is introduced to the supercharger, and a second intake passage through which indoor air is introduced to the supercharger. In the first intake passage are provided a filter for removing solid impurities in the unpurified gas and a first damper capable of opening and closing the first intake passage on the downstream side of the filter, and in the second intake passage are provided a heating means for heating the indoor air and a second damper capable of opening and closing the second intake passage on the downstream side of the heating means; also provided is a damper control device for controlling the opening degree of the first damper and of the second damper.

Inventors:
SUZUKI HAJIME (JP)
SHIMIZU YUUICHI (JP)
NISHIO HIDEKI (JP)
Application Number:
PCT/JP2011/072639
Publication Date:
September 07, 2012
Filing Date:
September 30, 2011
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
SUZUKI HAJIME (JP)
SHIMIZU YUUICHI (JP)
NISHIO HIDEKI (JP)
International Classes:
F02B43/00; F02M35/10; F02D9/02; F02D19/02; F02D23/00; F02M35/108
Foreign References:
JP2008095567A2008-04-24
JP2007205293A2007-08-16
JPS556476U1980-01-17
JP2003065032A2003-03-05
JP2009144626A2009-07-02
Other References:
None
See also references of EP 2682591A4
Attorney, Agent or Firm:
TAKAHASHI, MATSUMOTO & PARTNERS INTELLECTUAL PROPERTY CORP. (JP)
Patent business corporation Takahashi 松本 & partners (JP)
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Claims: