JOB LIZENZ GMBH & CO. KG Patent applications |
Patent application number | Title | Published |
20130234848 | Method of controlling a hazard alert system and a hazard alert system itself - The invention concerns a method of controlling a hazard alert system with a control device and multiple release mechanisms connected to the control device, wherein the release mechanisms are each connected to at least one alarm device. The initialisation step consists of identification data being assigned to the release mechanisms, and then a control signal is transmitted by the control device to activate or deactivate the alarm devices to all the release mechanisms, wherein the control signal transmits identification data from one or more release mechanisms, and the identification data transmitted by the control device is compared, by the release mechanisms, to the identification data assigned to them. If the release mechanisms determine that the identification data compared with one another matches, they send a control signal to activate or deactivate the alarm devices connected with them, so that the alarm devices are activated or deactivated synchronously. In addition, the invention relates to a corresponding hazard alert system. | 09-12-2013 |
20130220650 | FIRE PROTECTION DEVICE FOR SMALL ELECTRICAL DEVICES - A fire protection device for small electrical devices provided with a housing. The fire protection device includes a bursting capsule featuring a hollow space that is completely enclosed and delimited by a vessel wall, wherein a liquid is disposed in the hollow space. The liquid breaks the vessel wall at a predetermined trigger temperature due to thermal expansion thereby causing the bursting capsule to rupture. When the vessel wall ruptures and releases the liquid it has a fire preventing effect and/or a fire extinguishing effect. | 08-29-2013 |
20130008521 | THERMAL TRIGGERING ELEMENT FOR SPRINKLERS, VALVES OR THE LIKE - A thermal triggering element for sprinklers, valves or the like including an enclosed compartment with a container filled with a highly temperature-sensitive shattering fluid for precise and reproducible adjustment of a triggering temperature within the range of a few degrees Celsius. The invention increases the accuracy of the triggering temperature and identifies shattering liquids that allow precise sensitive triggering action in terms of temperature of the triggering element and open up further triggering temperatures ranges. The triggering fluid contains or consists of a hydrocarbon compound selected among one of the following substance groups or a mixture thereof:
| 01-10-2013 |
20100307605 | THERMAL RELEASE ELEMENT FOR SPRINKLERS, VALVES OR THE LIKE - A thermal release element for valves in the form of a completely enclosed inner space with a container filled with an explosive liquid in which the release liquid contains a hydrocarbon selected from one of the following substance groups or containing a mixture of the hydrocarbons of an aliphatic bromide, a hydrocarbon with a nitro group, a singly halogenated benzene ring, and an aliphatic ester compound with two double-bonded oxygen atoms. | 12-09-2010 |
20080217572 | Safety Valve for a Compressed Gas Container - A safety valve for a compressed gas container having an overflow duct ( | 09-11-2008 |