Ruggedized inverter chassis
First Claim
1. A ruggedized inverter structure comprising:
- an integral frame, the integral frame having an integral frame right vertical wall, an integral frame rear vertical wall and a left vertical wall, a rectangular base having a rectangular base plate, the rectangular base plate having a front side, a rear side, a right side and a left side, the rectangular base plate front side having a front mounting flange, the rectangular base plate rear side having a rear mounting flange, the rectangular base plate right side having a right vertical wall and the rectangular base plate left side having a left vertical wall, the front and rear mounting flanges and the fight and left vertical wails being integral to the rectangular base plate, each having an external and internal surface, the rectangular base right and left vertical wall external surfaces being coupled to the integral frame'"'"'s right vertical wall and integral frame left vertical wall'"'"'s internal surfaces, a transformer assembly having a transformer, and transformer mounting means for rigidly coupling the transformer to the front and rear mounting flange.
1 Assignment
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Accused Products
Abstract
A ruggedized inverter structure or chassis has an integral frame with a right, rear and left vertical wall formed in the shape of a channel or U from a single plate of aluminum. A rectangular base also formed from a single plate has a front, right, rear and left side bordering a rectangular base plate. A front, right, rear and left vertical wall is formed on the rectangular base plate, each with a single bend. The front and rear walls are bent to form front and a rear mounting flanges. The base plate right and left vertical walls are coupled to the inner surface of the corresponding integral frame right and left vertical walls. A base plate rear wall is coupled to the integral frame rear wall. A transformer mounting plate is coupled to the front and rear mounting flanges. Right and left power modules are mounted.
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Citations
17 Claims
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1. A ruggedized inverter structure comprising:
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an integral frame, the integral frame having an integral frame right vertical wall, an integral frame rear vertical wall and a left vertical wall, a rectangular base having a rectangular base plate, the rectangular base plate having a front side, a rear side, a right side and a left side, the rectangular base plate front side having a front mounting flange, the rectangular base plate rear side having a rear mounting flange, the rectangular base plate right side having a right vertical wall and the rectangular base plate left side having a left vertical wall, the front and rear mounting flanges and the fight and left vertical wails being integral to the rectangular base plate, each having an external and internal surface, the rectangular base right and left vertical wall external surfaces being coupled to the integral frame'"'"'s right vertical wall and integral frame left vertical wall'"'"'s internal surfaces, a transformer assembly having a transformer, and transformer mounting means for rigidly coupling the transformer to the front and rear mounting flange. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A ruggedized inverter structure comprising:
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an integral and homogenous frame, the integral and homogenous frame having an integral frame right vertical wall, an integral frame rear vertical wall and an integral frame left vertical wall, an rectangular base formed from a single plate to provide a front mounting flange and a rear mounting flange in parallel plane relation above the plane of an integral and homogenous rectangular base plate, and at least a right vertical wall and left vertical wall extending vertically at right angles from opposite sides of the base plate, each vertical wall surface having an outer and inner surface, the rectangular base plate being positioned between the inner surface of the integral frame right vertical wall, and the integral frame left vertical wall, the rectangular base plate being orientated and dimensioned to position and couple the rectangular base right vertical wall outer surface, integral frame rear vertical wall outer surface and integral frame left vertical wall outer surface to corresponding and opposed inner surfaces of the integral frame right vertical wall, integral frame rear vertical wall and integral frame left vertical wall, a transformer assembly having a transformer coupled to a transformer mounting plate, the transformer mounting plate having a front end and a rear end, the transformer mounting plate front end being coupled to the front mounting flange, the transformer mounting plate rear end being coupled to the rear mounting flange. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A ruggedized inverter structure comprising:
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an integral frame, the integral frame having an integral frame right vertical wall, an integral frame rear vertical wall and an integral frame integral frame left vertical wall, the integral frame rear vertical wall having a right end coupled at a right angle to the distal end of the integral frame right vertical wall, and the integral frame rear vertical wall having a left end coupled at a right angle to the distal end of the integral frame left vertical wall, the coupled walls each having a respective inner surface and outer surface, the integral frame right vertical wall and integral frame left vertical walls being in parallel relation to form a channel terminated by the integral frame rear vertical wall, a rectangular base having, a rectangular base plate having a front edge, a right edge, a rear edge and a left edge, each respective edge having an extended region of material demarcated for formation into, a front vertical wall, a right vertical wall, an integral frame rear vertical wall, and an integral frame left vertical wall, the rectangular base plate front edge extended region of material has a first portion that is formed or bent upward at a first right angle from the plane of the rectangular base plate to form the front vertical wall and a second portion demarcated for formation into a front mounting flange, the rectangular base plate right edge extended region of material being formed or bent upward at a first right angle from, the plane of the rectangular base plate to form the right vertical wall, the rectangular base plate rear edge extended region of material has a first portion that is formed or bent upward at a first right angle from the plane of the rectangular base plate to form the integral frame rear vertical wall and a second portion demarcated for formation into a front mounting flange. the rectangular base plate left edge extended region of material being formed or bent upward at a first right angle from the plane of the rectangular base plate to form the integral frame left vertical wall, the rectangular base plate front edge extended region of material second portion being bent inward from the plane of the front vertical wall through a second right angle to form a front mounting flange extending toward the integral frame rear vertical wall in parallel plane relation with the base plate, the front mounting flange being separated from and above the base plate by the front vertical wall, the rectangular base plate rear edge extended region of material second portion being bent inward from the plane of the integral frame rear vertical wall through a second right angle to form a rear mounting flange extending toward the front vertical wall in parallel plane relation with the base plate, the rear mounting flange being separated from and above the base plate by the integral frame rear vertical wall, the rectangular base plate being positioned between the integral frame right vertical wall, and the integral frame left vertical wall, the rectangular base plate being orientated and dimensioned to position and couple the rectangular base right vertical wall outer surface, integral frame rear vertical wall outer surface and integral frame left vertical wall outer surface to corresponding and opposed inner surfaces of the integral frame right vertical wall, integral frame rear vertical wall and integral frame left vertical wall, a transformer assembly having a transformer coupled to a transformer mounting plate, the transformer mounting plate having a front end and a rear end, the transformer mounting plate front end being coupled to the front mounting flange, the transformer mounting plate rear end being coupled to the rear mounting flange.
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Specification