Invention Grant
- Patent Title: Exhaust heat recovery apparatus
- Patent Title (中): 废热回收装置
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Application No.: US13478313Application Date: 2012-05-23
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Publication No.: US08893485B2Publication Date: 2014-11-25
- Inventor: Toru Hisanaga , Akihiro Kawamata , Tamaki Kuniyoshi , Takatoshi Miyabe , Masayoshi Mori
- Applicant: Toru Hisanaga , Akihiro Kawamata , Tamaki Kuniyoshi , Takatoshi Miyabe , Masayoshi Mori
- Applicant Address: JP JP
- Assignee: Yutaka Giken Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee: Yutaka Giken Co., Ltd.,Honda Motor Co., Ltd.
- Current Assignee Address: JP JP
- Agency: Adams & Wilks
- Priority: JP2011-119091 20110527
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/02 ; F01N3/10 ; F01N3/20 ; F01N5/02

Abstract:
An exhaust heat recovery apparatus includes a joining section extending from a downstream end portion of a second flow passage section to a first flow passage section. The joining section has a communication port formed proximate a valve shaft for directing an exhaust gas from the second flow passage section into a housing section. A valve includes a first valve body supported by the valve shaft for closing a downstream end portion of the first flow passage section, and a second valve body extending from the first valve body for closing the communication port. The first valve body and the second valve body are disposed circumferentially of the valve shaft. The second valve body has an arc-shape having a center provided by the valve shaft.
Public/Granted literature
- US20120297754A1 EXHAUST HEAT RECOVERY APPARATUS Public/Granted day:2012-11-29
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