Abstract: A method and a system for making a rotor slot cell by pultrusion are presented. The slot cell is positioned in a rotor slot between a rotor winding and a rotor body for insulation. Reinforcement material is pulled from a roving and passes through a resin tank for impregnation with resin mixture in the resin tank. The impregnated reinforcement material is cured in a die having a shape of the rotor slot. The cured reinforcement material is pulled from the die and cut to a predefined dimension for making the slot cell. The method significantly reduces cycle time for manufacturing slot cells and increases product output.

Abstract: A winding for a rotor for use in an electrical generator utilized in the power generation industry. The winding includes a plurality of axial sections and a plurality of transversely oriented end arc sections. An integrated leg section extends from each end arc section to form an associated corner section at an intersection of each leg section and associated end arc section. Each leg section is affixed to an associated axial section at a joint that is spaced apart from an associated corner section such that the joint is not subjected to stress concentration which occurs at the associated corner section.

Abstract: A winding for a rotor for use in an electrical generator utilized in the power generation industry. The winding includes a plurality of axial sections and a plurality of transversely oriented end arc sections. An integrated leg section extends from each end arc section to form an associated corner section at an intersection of each leg section and associated end arc section. Each leg section is affixed to an associated axial section at a joint that is spaced apart from an associated corner section such that the joint is not subjected to stress concentration which occurs at the associated corner section.

Abstract: A system for routing incoming video calls. A group of agents handle incoming calls, as in a telephone mail order facility. When a server receives an incoming video call, it selects an available agent, and tells the selected agent to expect the call. The server does not physically route the call to the selected agent. Instead, the server informs the calling party of the identity of the selected agent. The calling party then places a video call to the selected agent, using another communication channel. This process enables ordinary call routing systems to, in effect, route video calls, which ordinarily requires a routing apparatus which is quite expensive.

Abstract: The invention concerns establishing a video conference between a remote station, such as an Automated Teller Machine (ATM), and a central facility, such as a bank. At the bank, multiple AGENTs are available to handle incoming calls.These AGENTs receive incoming calls (which are non-video calls) through Automated Call Distribution equipment (ACD), known in the art. The ACD receives an incoming (non-video) call (from ATMs and other sources), locates a free AGENT, and delivers the incoming call to the free AGENT.Under the invention, an ATM places an ordinary telephone call to the ACD, which routes the call to the computer of a free AGENT. The call delivers a message requesting a video conference, and identifies the calling ATM. The free AGENT's computer then calls the ATM, via a high-bandwidth telephone channel, such as ISDN, and establishes the video conference.

Abstract: A rocker switch having a spring-biased lock lever within the contact actuator that extends out to catch beneath the rim of the hole in the frame to lock the rocker button in the "off" position. An insertable key, which may include the entire face of the rocker button, has a projecting cam effective when inserted to retract the lock lever to allow normal operation. Removal of the key prevents unlocking of the rocker switch for operation to "on" position. The lock lever has an angular end that allows actuation of the rocker button from "on" to "off" position even when the key is removed. This angular end cams on the frame to momentarily depress the lock lever and allow it to snap below the rim of the hole in the frame. This lock lever is then inaccessible except to the projecting cam of the key.

Abstract: A toggle lever for operating an electric switch and easily assembled, anti-rotation means for mounting the lever for limited pivotal movement within the mounting bushing of the switch. The toggle lever has an intermediate enlarged spherical portion including two short trunnions extending in opposite directions therefrom. The mounting means comprises a pair of interlocking semi-cylindrical molded insert halves having on their inner surfaces an annular socket for the spherical portion and each having a central hole to journal the corresponding trunnion when the two halves are placed therearound to form a subassembly.

Abstract: A rocker switch having a spring-biased lock lever within the contact actuator that extends out to catch beneath the rim of the hole in the frame to lock the rocker button in the "off" position. An insertable key, which may include the entire face of the rocker button, has a projecting cam effective when inserted to retract the lock lever to allow normal operation. Removal of the key prevents unlocking of the rocker switch for operation to "on" position. The lock lever has an angular end that allows actuation of the rocker button from "on" to "off" position even when the key is removed. This angular end cams on the frame to momentarily depress the lock lever and allow it to snap below the rim of the hole in the frame. This lock lever is then inaccessible except to the projecting cam of the key.