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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co LtdfiledCriticalToshiba Corp
Priority to JP10401576ApriorityCriticalpatent/JPS5330515A/en
Publication of JPS5330515ApublicationCriticalpatent/JPS5330515A/en
Publication of JPS562488B2publicationCriticalpatent/JPS562488B2/ja
PURPOSE: To control the opening and closing of a breaker by coverting the command from a main controller to low voltage signal at voltage converter and amplifying it through a logical unit forming a relay sequence with an amplifier with power transistor to provide a maintenance free device.
COPYRIGHT: (C)1978,JPO&Japio
JP10401576A1976-08-311976-08-31Cam shaft control device
GrantedJPS5330515A
(en)