Minimax Viking Research & Development Gmbh

Other

Jonathan David Drake

Michael James Oldham

Institutional sprinkler assemblies are provided that includes a sprinkler housing and protective cap arrangement to protect a thermally responsive shielding trigger. The sprinkler housing and trigger arrangement provide for an annular buffer to protect the trigger. The institutional sprinkler assemblies include configurations for installation in pendent and horizontal and orientations.

Institutional sprinklers and installation assemblies

Pendent vertical sidewall fire protection sprinklers, systems and methods for the protection of windows are provided. The sprinklers include a fluid deflection member with an impact surface and an adjacent retention surface having one or more arcuate surface profiles to define a fluid throw channel. The sprinklers and their system installation provide for a maximum sprinkler-to-sprinkler spacing that ranges from over eight feet to fifteen feet (8+ ft. to 15 ft.).

Pendent vertical sidewall window sprinklers, systems and methods of fire protection

Horizontal window fire protection sprinklers, systems and methods are provided. The sprinklers include a frame and a fluid deflection member including a window confronting surface having a planar portion and a concave portion. The sprinkler defines a maximum operating pressure of at least 100 psi. per sprinkler for adjacent sprinklers without cold soldering.

Horizontal sidewall window sprinklers, systems and methods of fire protection

The present invention is directed to variably decorative thermoplastic films having a graphic design saturated into a laminate or coated substrate, which can be pre-formed using heat and pressure and then placed in injection molds for product molding without impacting the quality of the graphics.

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Caledonia, MI, United States of America

Jonathan David Drake