Abstract: The present invention relates to a blocking device (4) for a damper drive, wherein the blocking device (4) can be transferred by activation from an inoperative state into an alternative activated state. The blocking device (4) comprises a movably mounted blocking element (41) which, in a blocking position, blocks an output member (13) in a safety position. The blocking device (4) further comprises a drive element (42) which, when the blocking device (4) is activated, moves the blocking element (41) into the blocking position. The blocking device further comprises an activating element (43) which, when a blocking temperature has been exceeded, activates the blocking device (4) by an irreversible change in shape. Also disclosed are a damper drive with a blocking device, a fire protection device and a method for operating a fire protection device.

Abstract: Floating, Insulated, Waterless Toilet System with Fece-Urine Separation, Slippery Coating, Urine Bag, Dehumidifying Structure, Fecal Disinfection-Deodorization by Microbes, and Urine Disinfection-Deodorization by Hydrogen Peroxide includes a system of components. The Toilet Pedestal is made of a water-proof, structural foam that both floats in water and thermally insulates the Fece Bag. The feces and urine are kept separate by a ridge between the urine bowl and the fece chute. The Toilet Lid forms a temporary seal with the Toilet Platform when the lid is closed. The Toilet Lid is thermally insulated so that it stays warm and dry inside the toilet. The Toilet has a thermally conductive structure that condenses humidity inside the Toilet. The urine and condensation are collected in a Urine Bag. The surfaces of the Toilet are covered by a slippery coating to prevent feces attachment. The feces are disinfected and/or deodorized by special microbes.

Abstract: The present invention relates to a blocking device (4) for a damper drive, wherein the blocking device (4) can be transferred by activation from an inoperative state into an alternative activated state. The blocking device (4) comprises a movably mounted blocking element (41) which, in a blocking position, blocks an output member (13) in a safety position. The blocking device (4) further comprises a drive element (42) which, when the blocking device (4) is activated, moves the blocking element (41) into the blocking position. The blocking device further comprises an activating element (43) which, when a blocking temperature has been exceeded, activates the blocking device (4) by an irreversible change in shape. Also disclosed are a damper drive with a blocking device, a fire protection device and a method for operating a fire protection device.

Abstract: Floating, Insulated, Waterless Toilet System with Fece-Urine Separation, Slippery Coating, Urine Bag, Dehumidifying Structure, Fecal Disinfection-Deodorization by Microbes, and Urine Disinfection-Deodorization by Hydrogen Peroxide includes a system of components. The Toilet Pedestal is made of a water-proof, structural foam that both floats in water and thermally insulates the Fece Bag. The feces and urine are kept separate by a ridge between the urine bowl and the fece chute. The Toilet Lid forms a temporary seal with the Toilet Platform when the lid is closed. The Toilet Lid is thermally insulated so that it stays warm and dry inside the toilet. The Toilet has a thermally conductive structure that condenses humidity inside the Toilet. The urine and condensation are collected in a Urine Bag. The surfaces of the Toilet are covered by a slippery coating to prevent feces attachment. The feces are disinfected and/or deodorized by special microbes.