Title:
車両用V型エンジン
Document Type and Number:
Japanese Patent JP4810490
Kind Code:
B2
Abstract:
A V-type vehicle engine includes a main engine body with a front bank with a rear bank defining a V-type structure. A plurality of valve actuation units are respectively located in valve chambers in the front bank and the rear bank, to minimize the size of a cylinder head and a cylinder head cover in at least one of the front bank and the rear bank. A first valve actuation unit, with a double overhead camshaft structure having intake-side and exhaust-side camshafts individually corresponding to the intake valve and the exhaust valve, is located in a valve chamber in one of the front bank and the rear bank. A second valve actuation unit, having a common single camshaft for the intake valve and the exhaust valve, is located in a valve chamber in the other one of the front bank and the rear bank.
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Inventors:
Hayato Maehara
Shinji Saito
Takaaki Tsukui
Shinji Saito
Takaaki Tsukui
Application Number:
JP2007095691A
Publication Date:
November 09, 2011
Filing Date:
March 30, 2007
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F01L1/02; F01L1/18; F01L13/00; F02B61/02; F02B75/22
Domestic Patent References:
| JP2003027908A | ||||
| JP10121980A | ||||
| JP2004132296A | ||||
| JP2002180812A | ||||
| JP2006300073A | ||||
| JP2007002792A |
Attorney, Agent or Firm:
Ken Ochiai
Kazuaki Niki
Kazuaki Niki