FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO.,LTD. Patent applications |
Patent application number | Title | Published |
20130076463 | ELECTROMAGNETIC CONTACTOR AND ASSEMBLY METHOD FOR THE SAME - There is provided a drive lever incorrect assembly detection portion ( | 03-28-2013 |
20130063232 | CONTACT DEVICE AND ELECTROMAGNETIC SWITCH USING CONTACT DEVICE - The present invention provides a contact device capable of narrowing a gap between a fixed contactor and a movable contactor and reducing the number of parts and the production costs, and an electromagnetic switch that uses the contact device. The contact device has a pair of columnar fixed contactors ( | 03-14-2013 |
20120175345 | ELECTROMAGNETIC CONTRACTOR - An electromagnetic contactor includes a first stationary contact having a stationary contact portion and a stationary terminal portion for connecting to a power supply; a second stationary contact having a stationary contact portion and a stationary terminal section for connecting to a load; a stationary-contact supporting case supporting the stationary terminal portions of the first and second stationary contacts to protrude the contact support casing, and maintaining a predetermined distance in between; a moving-contact portion contactable to and separable from the stationary contact portion of the first and second stationary contact and arranged in the stationary-contact supporting case; and a pair of arc-extinguishing magnets arranged in parallel to sandwich the moving-contact portion in the longitudinal direction and having same magnetic polarity at opposing magnetic pole surfaces. A driving mechanism drives the moving-contact portion contactable to and separable from the stationary contact portions of the first and second stationary contacts. | 07-12-2012 |