The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 1978
Filed:
Jun. 11, 1976
Applicant:
Inventors:
Assignees:
Matsushita Electric Works, Ltd., Osaka, JA;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H / ;
U.S. Cl.
CPC ...
335 78 ; 335202 ;
Abstract
A reed type relay comprises a frame forming a cavity and having coil terminals. A bobbin assembly containing a coil is mounted in the cavity, this assembly having a flange at each end. A pair of magnetic poles energized by a permanent magnet as well as by the coil is pressed into one of these flanges and the base end of a reed is pressed into the other. This reed is elongated and extends along the bobbin assembly with its tip located between the poles so as to be movable into engagement with each of them.