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.)
Nabtesco Corp
Original Assignee
Teijin Seiki Co 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 Teijin Seiki Co LtdfiledCriticalTeijin Seiki Co Ltd
Priority to JP1731177ApriorityCriticalpatent/JPS53103202A/en
Publication of JPS53103202ApublicationCriticalpatent/JPS53103202A/en
PURPOSE: Small and simple structured hydraulic pump which can start motor accuratly and smoothly when it is cold and save driving energy during idling period.