Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Yamada Manufacturing Co Ltd
Original Assignee
Honda Motor Co Ltd
Yamada Seisakusho KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd, Yamada Seisakusho KKfiledCriticalHonda Motor Co Ltd
Priority to JP52031158ApriorityCriticalpatent/JPS6052320B2/en
Publication of JPS53116508ApublicationCriticalpatent/JPS53116508A/en
Publication of JPS6052320B2publicationCriticalpatent/JPS6052320B2/en
PURPOSE: To prevent hammering sound by the impacts at the top of vane material and to improve sealing capacity when vane material passes outflow inlet part of vane pump which is used to supply secondary air into exhaust passage of engine.