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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP57162623ApriorityCriticalpatent/JPS5951414A/ja
Priority to KR1019830001797Aprioritypatent/KR880000623B1/ko
Publication of JPS5951414ApublicationCriticalpatent/JPS5951414A/ja
Publication of JPS637649B2publicationCriticalpatent/JPS637649B2/ja
H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
H01H5/04—Energy stored by deformation of elastic members
H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
Landscapes
Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches
(AREA)