Abstract: In some examples, an accelerometer system includes a first excitation ring comprising: a first housing; and a first cover removably attached to the first housing, wherein the first housing and the first cover define a first recess. The accelerometer system also includes a second excitation ring comprising: a second housing; and a second cover removably attached to the second housing, wherein the second housing and the second cover define a second recess. The accelerometer system also includes a proof mass assembly; and processing circuitry located within one or both of the first recess and the second recess, wherein the first excitation ring and the second excitation ring shield the processing circuitry from harmful levels of radiation existing outside of the accelerometer system, and wherein the processing circuitry is configured to maintain a proof mass of the proof mass assembly in a null position.

Abstract: In some examples, an accelerometer system includes a first excitation ring comprising: a first housing; and a first cover removably attached to the first housing, wherein the first housing and the first cover define a first recess. The accelerometer system also includes a second excitation ring comprising: a second housing; and a second cover removably attached to the second housing, wherein the second housing and the second cover define a second recess. The accelerometer system also includes a proof mass assembly; and processing circuitry located within one or both of the first recess and the second recess, wherein the first excitation ring and the second excitation ring shield the processing circuitry from harmful levels of radiation existing outside of the accelerometer system, and wherein the processing circuitry is configured to maintain a proof mass of the proof mass assembly in a null position.

Abstract: A non-tumble dryer comprises a cabinet and a drawer configured to support an article to be dried and slidably mounted to the cabinet. An air supply system provides air to a drying chamber formed at least partially by one of the cabinet and the drawer for drying the article supported by the drawer. The non-tumble dryer can function as a pedestal whereby the top of the cabinet can be configured to support a laundry appliance in an elevated position. Alternatively, the cabinet can overlie one or more laundry appliances.

Abstract: An apparatus and method for detecting a fire in a household dryer and responding thereto.

Abstract: A stationary dryer, which may be used for drying clothes, is provided having a housing enclosing a space. A stationary support is located within the space for receiving articles to be dried. An air moving device is provided for generating an air flow through the space from an air inlet to an air outlet. An air distributor mechanism comprising a distribution plenum is positioned between the air inlet and the stationary support, with a plenum wall having a plurality of perforations therein. At least one of the distribution plenum and the perforations are sized, shaped and arranged so as to equalize an air flow distribution over the stationary support.

Abstract: A stationary dryer, useful as a clothes dryer, is provided comprising a housing enclosing a space and a stationary clothes support located within the space. An air moving device is provided for generating an air flow through the space from an air inlet to an air outlet. An air distributor mechanism comprising a distribution plenum is positioned between the air inlet and the clothes support, with a plenum wall having a plurality of perforations therein. The perforations are sized, shaped and arranged so as to provide jets of air against the clothes support and to equalize an air flow distribution over the clothes support.

Abstract: A stationary dryer, useful as a clothes dryer, is provided comprising a housing enclosing a space and a stationary clothes support located within the space. An air moving device is provided for generating an air flow through the space from an air inlet to an air outlet. An air distributor mechanism comprising a distribution plenum is positioned between the air inlet and the clothes support, with a plenum wall having a plurality of perforations therein. The perforations are sized, shaped and arranged so as to provide jets of air against the clothes support and to equalize an air flow distribution over the clothes support.

Abstract: A stationary dryer, which may be used for drying clothes, is provided having a housing enclosing a space. A stationary support is located within the space for receiving articles to be dried. An air moving device is provided for generating an air flow through the space from an air inlet to an air outlet. An air distributor mechanism comprising a distribution plenum is positioned between the air inlet and the stationary support, with a plenum wall having a plurality of perforations therein. At least one of the distribution plenum and the perforations are sized, shaped and arranged so as to equalize an air flow distribution over the stationary support.

Abstract: A paint system including at least one spray gun located, a paint line changing assembly and a plurality of differently colored paint sources. The paint line changing assembly is configured to selectively connect the at least one spray gun with one of the plurality of differently colored paint sources. The paint system further includes a controller for maintaining at least one of the plurality of differently colored paint sources in a partially fluidized state when not connected to the at least one spray gun and for maintaining the one of the plurality of differently colored paint sources in an operative fluidized state when connected to the at least one spray gun.

Abstract: An apparatus and method for transporting a manufactured building to a desired location and securing it to a foundation. The apparatus includes elongate members extending through the exterior walls and secured to upper beams above the upper building plate and lower beams below the building lower plate. The elongate members are placed in tension compressing and holding together the wall plates and studs. An eyelet is secured to each upper beam and/or elongate member. The building is lifted using cables secured to the eyelets. The lower beam is selectively detachably attachable to the transporting trailer for rigidly securing the building thereto. After placing the building on a foundation, the lower beams are also selectively attachable to the foundation for securing the building thereto.

Abstract: A method includes providing a paint system having a plurality of supply tanks that can be selected for supplying powder paint to a spray site, each having a supply line connected to the supply tank and having an end section, a spray gun, and a purge air supply. Each end section is configured for selective connection to the spray gun to spray powder paint from the supply tank and also for connection to the purge air supply to blow residue powder paint in the supply line back into the supply tank. A control device operably connects a fluidizing air supply to each supply tank. The control device is configured to fluidize the powder paint in each tank at a low standby pressure when the supply tank is not in use, and to fluidize the powder paint in the tank at a higher operating pressure when the supply tank is selected for use. Methods related to the above cause the color change to be very efficient and quick, with low waste of powder paint.

Abstract: A paint system includes a plurality of supply tanks that can be selected for supplying powder paint to a spray site, each having a supply line connected to the supply tank and having an end section, a spray gun, and a purge air supply. Each end section is configured for selective connection to the spray gun to spray powder paint from the supply tank and also for connection to the purge air supply to blow residue powder paint in the supply line back into the supply tank. A control device operably connects a fluidizing air supply to each supply tank. The control device is configured to fluidize the powder paint in each tank at a low standby pressure when the supply tank is not in use, and to fluidize the powder paint in the tank at a higher operating pressure when the supply tank is selected for use. Methods related to the above cause the color change to be very efficient and quick, with low waste of powder paint.

Abstract: A steel reheating furnace is characterized by a plurality of elongated, longitudinally extending, heating elements and associated skid rails, the skid rails having primary portions laterally offset with the portions supporting respective of laterally offset first and second areas on the bottom of slabs as they pass through the furnace. The heating elements direct their heat at the respective first areas when the slabs have their second areas supported by the rail portions, and vice versa, whereby to eliminate skid marks caused by the rail portions shielding the slab.

Abstract: A method and apparatus are disclosed for heat-treating parts in a furnace system which uses a minimum total amount of energy. The self-contained, continuous heat-treating system includes components such as a carburizer, a tempering furnace, and a part cooler. Energy transfer between these and other components operable at different temperatures and/or energy requirements are used to maximize thermal efficiency of the system.

Abstract: The invention relates to a recuperator having an improved core within the primary heat transfer surface. This core, by its unique construction, achieves a combination of reradiative and convective heat transfer which outperforms either of these separate modes while maintaining a low pressure loss. The core consists of a series of radial plates between which are a series of triangular baffles arranged at an angle with the horizontal of 45.degree. to 70.degree.. The baffles intercept the flow of flue gas and gently channel the flow of gas into a swirling pattern, thereby enhancing convective heat transfer while maintaining low pressure loss. The staggered triangular baffles also tend to reflect radiation that would otherwise be lost back to the primary heat transfer surface.

Abstract: A throttle control that provides accurate and reliable control for a plurty of remote air driven devices. The throttle control employs a plurality of primary valves that are built into a common body with a handle and a plurality of operating levers. The body has a single air supply port which directs air through a common chamber to all of the primary valves. In the body are formed a plurality of separate chambers that communicate the outlet air from the plurality of respective primary valves to the plurality of air conduits to supply air to the respective air driven devices. The handle has a chamber through which exhaust air has a tortious flow path to atmosphere. Each primary valve employs an air control valve and an air vent valve that are sequentially actuated by the associated operating lever. When the lever is not depressed, the control valve is closed and the vent valve is open and vents the air in the supply conduit through the handle chamber to atmosphere.

Abstract: A power transmitting mechanism for starting a load which is either of high inertia or of high starting torque and which is to be driven at a high speed through a high reduction ratio. The load has a main power source and also an axuiliary power source which initially turns over the load from a zero speed condition. After the load has been turned over by the auxiliary starting means and through a high reduction ratio, the main power source acts to slip the overrunning clutch and bring the load up to speed. The auxiliary power source has a hydraulic coupling retarder which acts to retard the auxiliary power source during its initial operation and thereby reduces its kinetic energy during its initial operation and decreases the large torque pulses which would otherwise occur in the mechanism during the start-up. The mechanism includes hydraulic control means for controlling the sequencing of the fluid fill of the hydraulic coupling retarder.