Invention Grant
- Patent Title: Valve opening and closing timing control apparatus
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Application No.: US15880857Application Date: 2018-01-26
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Publication No.: US10066520B2Publication Date: 2018-09-04
- Inventor: Yuji Noguchi , Takeo Asahi
- Applicant: AISIN SEIKI KABUSHIKI KAISHA
- Applicant Address: JP Kariya-Shi, Aichi
- Assignee: AISIN SEIKI KABUSHIKI KAISHA
- Current Assignee: AISIN SEIKI KABUSHIKI KAISHA
- Current Assignee Address: JP Kariya-Shi, Aichi
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2014-037286 20140227
- Main IPC: F01L1/34
- IPC: F01L1/34 ; F01L1/344

Abstract:
A valve opening and closing timing control apparatus includes a drive-side rotational member, a driven-side rotational member, an intermediate member abutting the driven-side rotational member, a mounting member connecting the driven-side rotational member and the intermediate member to the camshaft in a state being mounted at the camshaft, and a control valve mechanism arranged with a same axis as a rotation axis of the drive-side rotational member. The intermediate member includes an inner peripheral surface in contact with the outer peripheral surface of the mounting member. The flow passage includes an outlet flow passage provided at the intermediate member and positioned along a radial direction for sending out a fluid which is supplied to an inner peripheral surface of the intermediate member to an advanced angle chamber or a retarded angle chamber provided between the drive-side rotational member and the driven-side rotational member.
Public/Granted literature
- US20180149045A1 VALVE OPENING AND CLOSING TIMING CONTROL APPARATUS Public/Granted day:2018-05-31
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