Other

Ion Tankless, Inc.

Pacific Scientific Energetic Materials Company (california) LLC

Joseph M Sullivan

Gregg C Johnson

William R Sturm

Kevin Hay

Thomas J Shortland

Paul D Wallis

An apparatus may be positioned at the side of a roadway for ensnaring tires of an oncoming land vehicle. The apparatus comprises a base layer further comprising a plurality of receptacles to hold spikes at both lengthwise edges of the base layer. The base layer is adapted to support a net package in a rolled stowed configuration. The net package includes a set of spikes tethered to netting. A deployment hose is connected to the base layer to cause the base layer to become unrolled for deployment when the deployment hose is inflated.

Deployable device having an unrolled configuration for rapid, bi-directional immobilization of a targeted vehicle traveling on a roadway, and associated methods

A valve alarm for use with a valve having an open position, a closed position, and a knob is provided. The valve alarm includes a handle having a knob seat receivable about the knob, and a body defining a volume. The knob seat is carried within the volume and moveable relative the body between an open position and a closed position. A switch is carried by the handle and changed from an Off orientation to an On orientation when the knob seat is moved to the open position, and changed from the On orientation to the Off orientation when the knob seat is moved to the closed position. A timer circuit is coupled to the switch and carried by the handle and includes a time period counted down to zero upon activation by the switch changed to the On orientation. A signaling device is carried by the handle and coupled to the timing circuit for activation upon the timer circuit time period reaching zero.

Valve alarm

There is provided a tankless water heater for heating water passing therethrough. The modular heater comprises a plurality of heating units, each heating unit comprising a heating tube and a coupler, wherein each heating tube defines an interior region and each heating tube includes a helical structure whereby the helical structure imparts a swirling motion on water passing through the interior region of the tube. A heating element is also disposed within the interior region of the heating tube, and electric power applied to the heating element acts to heat the water passing through the tube. Temperature sensors may be positioned so as to detect water temperature proximate the inlet portion, and the outlet portion. Additionally, a flow meter is positioned proximate the inlet portion. The controller directs signals to switches positioned at each tube so as to apply electric current to the heating elements.

Modular heating system for tankless water heater

Control circuitry is disclosed for use with a tankless water heater system including a plurality of water conduits connected in series. The control circuitry includes a plurality of water heater elements, one each associated with each of the plurality of water conduits. A controller includes a central processing unit (CPU) with an operating program and each of the plurality of water heater elements are coupled to the CPU. The CPU is programmed to individually activate one of the water heater elements to a predetermined power level in response to a demand for heated water. The number of water heater elements activated and the power level of the activation is determined by the demand for heated water.

Modular tankless water heater control circuitry and method of operation

A tankless water heater module is disclosed and includes a casing having a first end, a second end and a plurality of conduits formed therein. A top head manifold is coupled to the first end of the casing and includes a port aligned with each of the plurality of conduits. A bottom head manifold is coupled to the second end of the casing and includes a port aligned with each of the plurality of conduits. An immersion heating element extends through each port of the top head manifold and into the conduit aligned therewith. A flow path extends through the plurality of conduits, the plurality of conduits coupled in fluid communication by channels between ports of the top head manifold and a channel between ports of the bottom head manifold.

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Gilbert, AZ, United States of America

Joseph M Sullivan