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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP931976ApriorityCriticalpatent/JPS5293827A/en
Publication of JPS5293827ApublicationCriticalpatent/JPS5293827A/en
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System
(AREA)
Abstract
PURPOSE: For improving the reliability of a dash pot to be connected to the carburetor throttle valve of an internal combustion engine, to prevent dust accumulation by making the length of the orifice for regulating the operation time thereof larger than the inside diameter thereof.