Abstract: A beverage chilling monitoring and alarm device. The temperature sensing, beverage temperature estimating, and remote alarm device is adapted for use in quick chilling beverages in containers, and thus enables one who attempts to quick chill a beverage to avoid a freeze-ruptured container that messily or catastrophically loses some or all of its contents in the freezer. The device senses the temperature of a beverage container, uses a method which estimates the beverage temperature against a predetermined temperature profile, and provides multi-level alarms based on the temperature of the beverage. The apparatus includes a flexible thermal sensor support that is adapted for being detachably and non-invasively affixed to a container. The sensor support is provided in a stretch type or adjustable length material, such as elastic, or a narrow strip which is adjustably fastened around a container via detachably affixible fasteners, preferably via Velcro.RTM.

Abstract: An integral pressure sensor for a pressurized vessel, including a housing, a core element, a seal and a spring. This combination is disposed on the interior of the pressurized vessel. The core element is preferably a magnetic element or a steel ball which moves in the housing under the effect of the vessel pressure, and the chamber or housing pressure. The spring and seal combination together with the core element, function to trap a specified volume of the pressurized medium in the chamber when the vessel is initially pressurized. When the pressurized vessel leaks, the trapped pressure within the chamber exceeds the vessel pressure thereby causing the core element to move. The position or presence of the core element is detected using a detecting device such as a Hall-effect device or another magnetic device.