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Patent Searching and Data


Title:
INSTALLATION DEVICE FOR INSTRUMENTATION DEVICE OF STATIONARY ENGINE
Document Type and Number:
WIPO Patent Application WO/2012/132080
Kind Code:
A1
Abstract:
A cylinder pressure sensor (18) is provided on the cylinder head (14) of a stationary gas engine (10), an instrumentation device installation device (30A) is provided on the engine frame (12), and an amplifier (22) that amplifies signals detected with the cylinder pressure sensor (18) is affixed to the instrumentation device installation device (30A). The instrumentation device installation device (30A) is formed with: a suspension means (32), comprising an anchoring plate (32a), which abuts a level surface (16) and is secured with bolts (34), an extension plate (32b) that is bent at a right angle with respect to the anchoring plate (32a), and a suspension plate (32c) that is bent at a right angle with respect to the extension plate (32b) and is parallel to the anchoring plate (32a); and coil springs (36), one end of which is connected to the suspension plate (32c) and the other end of which is connected to an anchoring band (38) that holds the amplifier (22). Because the amplifier (22) is suspended by the coil springs (36), vibration of the amplifier (22) can be suppressed.

Inventors:
OKUMURA, Hideaki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
奥村 英明 (〒15 東京都港区港南二丁目16番5号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
MAEHATA, Kimihiko (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2011/074252
Publication Date:
October 04, 2012
Filing Date:
October 21, 2011
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目16番5号 Tokyo, 〒1088215, JP)
OKUMURA, Hideaki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
奥村 英明 (〒15 東京都港区港南二丁目16番5号 三菱重工業株式会社内 Tokyo, 〒1088215, JP)
International Classes:
F02D35/00; F02B63/00; F02B77/00
Foreign References:
JP2001065386A2001-03-13
JPH02296029A1990-12-06
JPH0732242U1995-06-16
JP2005265005A2005-09-29
JPH03130410U1991-12-27
JP2009264235A2009-11-12
JP2001065386A2001-03-13
Other References:
See also references of EP 2693023A4
Attorney, Agent or Firm:
TAKAHASHI, MATSUMOTO & PARTNERS INTELLECTUAL PROPERTY CORP. (Room 1003, Ambassador Roppongi Buildings 16-13, Roppongi 3-chome, Minato-k, Tokyo 32, 〒1060032, JP)
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Claims: