摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
A low leakage seal for separating two environments and contacting a component surface is provided. The seal includes a base and an annular rib. The annular rib is coupled to and extends from the base. The annular rib includes at least one contact surface configured to contact the component surface having a plurality of angularly cut radial grooves formed therein. The annular rib flexes and pressure energizes in the presence of a pressure differential between the two environments.
摘要:
An inclusive steaming system for baking dough and method of baking bread enhances the baking of baguettes by providing an elongated baking container is preheatable to high heat prior to receiving dough. A water-capture platform positions in the cavity of baking container, in a parallel, spaced-apart relationship with bottom wall of baking container. The water-capture platform forms a depression that captures melted ice water. When heated, the water-capture platform generates steam in cavity of baking container from melted ice droplets. A perforated baking panel positions in the cavity of baking container, in an elevated relationship from water-capture platform. The baking panel forms a middle ice trough for ice, and a pair of outer dough troughs for receiving elongated dough. As baking container is heated, steam is generated Spacing and perforation in baking panel provides optimal environment for steam circulation around the dough, creating a crunchy outer crust and chewy crumb.
摘要:
A damper actuator assembly comprises a gear train including a follower gear. The follower gear is arranged such that the position of the follower gear indicates the position of at least one blocking member of a damper that the actuator is connected to. A sensor is positioned within the damper actuator and is configured to monitor the position of the follower gear. Accordingly, the sensor is configured to provide an electrical signal indicative of the position of the follower gear to a processor. A driving member is connected to the gear train and is configured to drive the gear train at two or more variable speeds depending on the electrical signal provided to the processor from the sensor.
摘要:
The invention relates to a modular positioning robotic system and method of use of the positioning system. In general, the modular positioning robotic system is comprised of a controller module, a positioning module and a base that can be either a stationary base or drive module. The positioning module also allows for additional flexibility by allowing for designs with multiple allowable adjustments that can be changed for a change in turn diameter, length, width and weight of a fixture and part combination.
摘要:
A fluid flow control assembly includes at least one flow control device movably attached to a structure through which fluid flows, the flow control device operable to at least partially regulate fluid flow through the structure. The assembly also includes an actuator, at least one rotatable mechanical element and a sensor module. The actuator is configured to control a position of the at least one flow control device. The rotatable mechanical element is operably coupled between the actuator and the at least one flow control device. The sensor module is coupled to a first of the at least one rotatable mechanical element, and includes a sensor device operable to determine a fluid-flow induced force on the first rotatable mechanical element.