Abstract: A gate for a gate valve includes a first body portion and a second body portion. The first body portion has a disc shape and a first wedging element extending from the disc shape. The second body portion has a disc shape and a second wedging element extending from the disc shape. The second body portion is pivotably connected to the first body portion. A gate valve includes a valve body and the gate. The valve body includes a first opening, a second opening, a flow passage from the first opening to the second opening, and a gate channel intersecting the flow passage. The gate is configured to move along a center axis of the gate channel between a closed position where the gate is fully in the flow passage to block fluid flow through the flow passage and an open position where fluid can flow through the flow passage.

Abstract: A gate valve includes a valve body including a gate channel intersecting a flow passage that extends from a first opening to a second opening. In embodiments, the gate channel has a width constant across a length extending from an intersection of the flow passage and the gate channel away from the flow passage. In embodiments, the flow passage is defined by a perimeter surface, a semi-annular slot through the perimeter surface, and a center axis through a center of the first opening and the second opening, the semi-annular slot extending on both sides of a first plane, the first plane perpendicular to a center longitudinal axis of the gate channel, the first plane parallel to and intersecting the center axis of the flow passage. In embodiments, the flow passage has an outer diameter, and a span of the gate channel containing the diameter is greater than the outer diameter.

Abstract: In embodiments, a gate valve includes a body including a flow passage from a first opening to a second opening, and a gate channel from the flow passage to a third opening, the gate channel having a central longitudinal axis and a ridge defining a perimeter of the opening. A valve cover can fit over the third opening and exert a clamping force on the ridge, the clamping force having a first force component perpendicular to the central longitudinal axis and a second force component parallel with the central longitudinal axis. In embodiments, a valve cover includes a first mating surface configured to extend over an opening of the gate valve, a first clamping section extending at a first non-parallel angle from a first side of the first mating surface, and a second clamping section extending at a second non-parallel angle from a second side of the first mating surface.

Abstract: Systems and methods for rebroadcasting a target signal stream. A system includes a donor antenna circuit; a processor coupled to the donor antenna circuit. The processor may be configured to: receive a signal representing a request for rebroadcasting a target signal stream to a local region, the target signal stream associated with prioritization of a first signal type relative to at least one co-existing signal type; determining a target position to orient the donor antenna circuit relative to a target source providing the target signal stream, the target position based on a positioning model defined by a set of feature scores corresponding to one or more signal metrics, wherein the target position is determined based on an optimized combination of feature scores for a subset of signal metrics associated with prioritizing the first signal type; and transmitting a signal to orient the donor antenna circuit relative to the target source.

Abstract: A pipe connector includes a body, a cam ring, a seal element, a push ring, and a gripper. The body has an aperture through an outer surface. The cam ring is configured to be located around the outer surface. The seal element is configured to be seated around an inner surface of the body. The push ring is configured to be slideably located within the body, and to have an aperture configured to be aligned with the aperture of the body. The gripper is configured to be located through the aperture in the body and into a first depth of the cam element. The cam ring is configured to rotate, moving the gripper axially to draw the push ring against the seal element and to move the gripper radially to grip the pipe.

Abstract: A gate for a gate valve includes a first body portion and a second body portion. The first body portion has a disc shape and a first wedging element extending from the disc shape. The second body portion has a disc shape and a second wedging element extending from the disc shape. The second body portion is pivotably connected to the first body portion. A gate valve includes a valve body and the gate. The valve body includes a first opening, a second opening, a flow passage from the first opening to the second opening, and a gate channel intersecting the flow passage. The gate is configured to move along a center axis of the gate channel between a closed position where the gate is fully in the flow passage to block fluid flow through the flow passage and an open position where fluid can flow through the flow passage.

Abstract: In an embodiment, a gate valve includes a valve body including a first opening, a second opening, a flow passage from the first opening to the second opening, and a gate channel intersecting the flow passage. The gate channel is defined in part by two side walls facing parallel to a center axis of the flow passage, and wherein at least one of the side walls has a concave slot extending lengthwise along a center of the side wall. In an embodiment, gate for a gate valve includes a first disc-shaped side and a second disc-shaped side. The first disc-shaped side includes a first center guide and a first diameter, the first center guide being a convex ridge extending across the first diameter.

Abstract: The integrated circuit assembly can include: a semiconductor and a substrate (e.g., PCB). The integrated circuit assembly can optionally include: a compliant connector, a thermal management, and a securing element. The semiconductor 210 can include a first alignment feature. (e.g., orifice). The substrate can include a second alignment feature (e.g., alignment target) and conductive pads. The substrate can optionally include a cavity.

Abstract: The integrated circuit assembly can include: a semiconductor and a substrate (e.g., PCB). The integrated circuit assembly can optionally include: a compliant connector, a thermal management, and a securing element. The semiconductor 210 can include a first alignment feature. (e.g., orifice). The substrate can include a second alignment feature (e.g., alignment target) and conductive pads. The substrate can optionally include a cavity.

Abstract: A wrench for securing, actuating and preventing tampering with a fire hydrant is disclosed. In useful embodiments, the wrench can be a two-ended wrench having a loop that encloses a pentagonal opening at either end of an elongated handle, where the handle can include in a nonterminal portion a slot. In a locking mode, the wrench can accept at a first end an actuating nut of the fire hydrant and can be locked in place by inserting a locking arm of a padlock through an eye bolt that is secured to a side of the fire hydrant and inserted through the slot. The wrench can be unlocked and removed, whereupon a second end can be used to turn the actuating nut as well as to remove water outlet caps and adjust nozzles.

Abstract: A fire hydrant stem coupling sleeve includes a first end, a second end, and a medial section between the first end and the second end. The first end has external threads; the second end has external threads; the first end and the second end each have fingers defining slots between the fingers; the medial section includes a breaking element to facilitate breaking a rigid connection between the first end and the second end; and the medial section has a locator element configured to locate the sleeve with respect to a fire hydrant stem.

Abstract: The integrated circuit assembly can include: a semiconductor and a substrate (e.g., PCB). The integrated circuit assembly can optionally include: a compliant connector, a thermal management, and a securing element. The semiconductor 210 can include a first alignment feature. (e.g., orifice). The substrate can include a second alignment feature (e.g., alignment target) and conductive pads. The substrate can optionally include a cavity.

Abstract: A baffle for a main valve assembly of a fire hydrant includes an annular body, which further includes a cone-shaped portion, a first ring portion, and a second ring portion. The cone-shaped portion includes a first end with a first outer diameter and a second end with a second outer diameter, the second outer diameter being greater than the first outer diameter, and the cone-shaped portion defining a hollow. The first ring portion is connected to the cone-shaped portion at the first end of the cone-shaped portion, the first ring portion defining a center hole continuous with the hollow. The second ring portion is connected to the cone-shaped portion at the second end of the cone-shaped portion.

Abstract: A fire hydrant nozzle includes an annular sleeve, which has an annular wall, an inlet end, and an outlet end. The inlet end has a fire hydrant connection element extending from the inlet end and configured to couple with a fire hydrant outlet. The fire hydrant connection element has a portion protruding radially inward, the portion protruding radially inward configured to be moved with respect to the outlet end to connect with the fire hydrant outlet. Another embodiment includes an inlet end and an outlet end, the outlet end configured to couple with a fire hose, the inlet end having a fire hydrant connection element and a first portion with a wall thickness less than a wall thickness of the outlet end. The first portion of the inlet end is configured to be bent to facilitate movement of the fire hydrant connection element into connection with a fire hydrant.

Abstract: Provided is an adapter and a method of making the same. The adapter includes threads to connect a fire hydrant to one end of a fire hydrant elbow having a different scale than the fire hydrant, the fire hydrant elbow being connected at a second end to an underground water pipe. The adapter also includes at least one stainless steel tube extending at a first end thereof from a corresponding at least one port hole formed through a lower end of an inner surface of the adapter and a second end thereof extending through a corresponding at least one port hole formed through an approximate middle portion of an outer surface of the adapter. The corresponding port holes through the inner surface of the adapter and the outer surface of the adapter being in vertical alignment.

Abstract: A limit switch assembly for a rising-stem valve includes an operating lever actuator element mounted to an outer end of an actuator arm. An electrical switch mounted adjacent the outer end has an operating lever. When the actuator arm is in an outward position, the operating lever actuator element retains the operating lever in a first position wherein the electrical switch is in a first state, and when the actuator arm is in an inward position the operating lever is in a second position wherein the electrical switch is in a second state. An adjustment nut is mounted to the outer end adjacent the operating lever actuator element, and the operating lever actuator element and the adjustment nut are configured to be adjusted along a longitude of the actuator arm to change a distance the operating lever actuator element must travel to move the operating lever into the first position.

Abstract: In an embodiment, a fire hydrant elbow includes a first portion joined with a second portion, the second portion having a center axis angled from a center axis of the first portion. A main valve seat faces radially inward toward the first center axis from the first annular wall, the main valve seat defining a step from a first radius to a second radius, the first radius being larger than the second radius. A guide rib is adjacent the main valve seat between the first portion and the second portion, the guide rib protruding radially inward toward the first center axis. In another embodiment, a main valve seal guide for a fire hydrant includes an annular body and a plurality of guide ribs coupled to the annular body. Each guide rib has a first surface, and each guide rib extends from the annular body to the first surface.

Abstract: A fire hydrant drain includes an elongated, hollow body having a first portion, a second portion, and a third portion. The first portion is configured to protrude a first length radially through an outer wall of a fire hydrant. The second portion is continuous with and between the first portion and the third portion. The second portion includes a first bend having a first curvature degree and a first curvature direction, and a second bend having a second curvature degree and a second curvature direction. The first curvature degree is larger than the second curvature degree, and a direction of the first curvature is opposite a direction of the second curvature. The first bend is between the first portion and the second bend. The third portion extends a second length, and an angle between the first length and the third length is less than 90 degrees.

Abstract: A fire hydrant nozzle includes an annular sleeve. The annular sleeve has an annular wall, an inlet end, and an outlet end. The inlet end has a fire hydrant connection element configured to couple with a fire hydrant outlet, the outlet end has a fire hose connection element configured to couple with a fire hose, and the fire hydrant connection element has a portion protruding radially inward.

Abstract: A method of facilitating the purchase of a vehicle wherein the present invention includes a software application operable to guide a potential buyer through ever step required to conduct a vehicle purchase and subsequently have parameters of a potential vehicle purchase submitted to enrolled dealers. The present includes utilization of real-time data from enrolled dealers and/or manufacturers of vehicles available for sale which is populated into the database of the present invention. The operator of the present invention maintains the database and graphical software interface. A buyer will navigate through the provided data entry fields and information to arrive at completion of desired terms for the potential purchase of a vehicle. The operator of the present invention will submit the terms to at least one dealer for review. The enrolled dealers and the operator of the present invention have a relationship therebetween that includes an agreed upon fee structure.