Switch for high frequency
AssigneeOMRON Corporation
InventorsTATSUO SHINOURA, KIYOAKI KUZUKAWA, MASANORI NAKAMURA
Life of this patent
Estimating the term…
Abstract
Insulating walls 14 and 15 are arranged between fixed contacts 21a and 23a that face a movable contactor 51b while being able to come in and out of contact with it and a shield plate 24 positioned on the back surface side of the fixed contacts 21a and 23a. With this arrangement, a compact high-frequency use switch having the desired high-frequency characteristic can be obtained with high productivity.
Claims15
A high-frequency use switch, wherein a dielectric is arranged between a fixed contact that faces a movable contact while being able to come in and out of contact with it and a shield member located in the vicinity of the fixed contact.
A high-frequency use switch, wherein a plurality of movable contactors that reciprocate in the direction of thickness thereof on the basis of excitation and nonexcitation of an electromagnet block are brought in and out of contact alternately with a common fixed contact and a normally-open fixed contact and with the common fixed contact and a normally-closed fixed contact so as to open and close a high-frequency current circuit, and wherein
- a dielectric is arranged between the fixed contact and a shield member positioned in the vicinity of the fixed contact.
A high-frequency use switch, wherein
- a dielectric is arranged between a fixed contact that faces a movable contact while being able to come in and out of contact with it and a shield member positioned roughly in a plane identical to that of the fixed contact.
A high-frequency use switch, wherein a plurality of movable contactors that reciprocate in the direction of thickness thereof on the basis of excitation and nonexcitation of an electromagnet block are brought in and out of contact alternately with a common fixed contact and a normally-open fixed contact and with the common fixed contact and a normally-closed fixed contact so as to open and close a high-frequency current circuit, and wherein
- a dielectric is arranged between the fixed contact and the shield member positioned in a plane roughly identical to that of the fixed contact.
Dependencies are inferred from the claim text.