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Patent Searching and Data


Title:
EXHAUST GAS PURIFYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/018722
Kind Code:
A1
Abstract:
A support member (40) is provided to a tubular member (23) of an upstream tube body (22).  The support member (40) has mounted thereto a connector section (34C) of a first temperature detector (34) for detecting the temperature of exhaust gas flowing into an oxidation catalyst (25), a connector section (35C) of a second temperature detector (35) for detecting the temperature of exhaust gas flowing into a particulate matter removing filter (31), and a sensor section (39A) of a pressure detector (39) for detecting pressures across the particulate matter removing filter (31).  Accordingly, the support member (40) can support at one place in a concentrated manner the connector sections (34C, 35C) of the temperature detectors (34, 35) and the sensor section (39A) of the pressure detector (39), and harnesses on the controller side can be easily connected to the connector sections and the sensor section.

Inventors:
KAMIYA Shohei (Tsuchiura Works Hitachi Construction Machinery Co., Ltd., 650, Kandatsumachi, Tsuchiura-sh, Ibaraki 13, 〒3000013, JP)
神谷 象平 (〒13 茨城県土浦市神立町650番地 日立建機株式会社 土浦工場 知的財産部内 Ibaraki, 〒3000013, JP)
Application Number:
JP2009/062348
Publication Date:
February 18, 2010
Filing Date:
July 07, 2009
Export Citation:
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Assignee:
Hitachi Construction Machinery Co., Ltd. (5-1 Koraku 2-chome, Bunkyo-ku Tokyo, 04, 〒1120004, JP)
日立建機株式会社 (〒04 東京都文京区後楽二丁目5番1号 Tokyo, 〒1120004, JP)
KAMIYA Shohei (Tsuchiura Works Hitachi Construction Machinery Co., Ltd., 650, Kandatsumachi, Tsuchiura-sh, Ibaraki 13, 〒3000013, JP)
International Classes:
F01N3/02; B01D41/04; B01D53/86; B01D53/94; F01N3/24; F01N3/28; B01D46/42
Attorney, Agent or Firm:
HIROSE Kazuhiko (4F. HAP Nishishinjuku Bldg, 1-2 Nishishinjuku 3-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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