The invention relates to a sprinkler housing (50) for a sprinkler (1) in particular for operating pressures above 16 bar comprising a fluid channel (12) which is provided in the sprinkler housing (50) and which comprises a fluid inlet (10) and at least one fluid outlet (8); a closure element (4) which can be moved f...

The invention relates to a sprinkler (1) comprising a sprinkler housing a fluid channel which is provided in the sprinkler housing and which comprises a fluid inlet (10) and at least one fluid outlet (8); a closure element (4) which can be moved from a blocking position into a release position said closure element (...

The invention relates to a method for cleaning an optical entrance window (1) of a fire detector (2) wherein an intermittent gas stream is discharged onto the surface of the optical entrance window (1) of the fire detector (2) from at least one gas outlet opening (7) wherein the intermittent gas stream is applied ...

The invention proposes a method for coating a pipe (1) in the interior thereof wherein the pipe (1) to be coated in the interior thereof has  an outer side (a) and an inner side (b)  a first outer end (e1) at the first end of the pipe (1) and a second outer end (e2) at the second end of the pipe (1)  a length (L)  a...

The invention relates to a fire extinguishing system for distributing an extinguishing medium at least comprising means (1) for providing the extinguishing medium at least one means (2) for applying the extinguishing medium and conducting means (3) for connecting the means (1) for providing the extinguishing medium ...

The invention relates to an alarm valve station (80) of a fire extinguishing system (100) in particular a sprinkler or spray water extinguishing system. According to the invention an alarm valve station having a fire extinguishing system valve (1) is proposed comprising a housing (2 3) which has a fluid inlet chambe...

The invention relates to an alarm valve station of a fire extinguishing system (100) in particular a sprinkler or spray water extinguishing system comprising a fire extinguishing system valve (1) a housing (2 3) having a fluid inlet chamber (8) a fluid outlet chamber (9) and a closing body (4a) that can be moved bac...

The invention relates to a fire extinguishing system valve (1) having a housing (2 3) which has a fluid inlet chamber (8) a fluid outlet chamber (9) and a closing body (4) which can be moved to and fro between a locked state and a released state wherein the fluid inlet chamber (8) and the fluid outlet chamber (9) ar...

The invention relates to a modular multi-sensor fire detector (300). According to the invention the detector (300) has an evaluation unit (200) and a number of sensor heads (100) spatially remote from the evaluation unit (200) and signal-connected to the latter (200). The evaluation unit (200) can be signal-connecte...

The invention relates to an extinguishing fluid nozzle system (1 100 200) in particular an extinguishing gas nozzle system for stationary fire extinguishing systems having an extinguishing fluid nozzle with a basic body (3 104 204) which has an inlet opening (23 123 223) and can be fastened for fluid channe...

The invention relates to an explosion-protected housing for means for transmitting or receiving electromagnetic radiation (2, 2a, 2b). The housing comprises a housing body (1) which is designed to receive such transmitting and/or receiving means (2, 2a, 2b) and a window element (5) with a first face (7) facing the h...

The folding machine (2) comprises a blade folder (4) having a first and a second folding roller (10, 12), the folding roller axes (10a, 12a) of which define a folding roller plane (14), and having a folding blade (16) which is oriented and movable in a folding blade plane (18) that is oriented perpendicularly to the...

ABSTRACT CROSS-FOLD MODULE FOR A FOLDING MACHINE, AND FOLDING MACHINE EQUIPPED THEREWITH The cross-fold module (8) for a folding machine (2) comprises a cross-fold knife (40) which is movable in a reciprocating manner in a folding-knife movement direction (F), and a pair of folding rollers (42) which form a fol...