Patents Assigned to SOLER & PALAU RESEARCH, S.L.U.
  • Sound-proofed helicocentrifugal fan
    Patent number: 8967949
    Abstract: A sound-proofed helicocentrifugal fan includes a helicocentrifugal propeller associated with a motor, housed in a casing formed by a central piece and respective end pieces, which pieces are perforated with holes distributed over the entire surface except for the area around the propeller. A sound-absorbing blanket surrounds the casing, and an outer casing is disposed around the entire assembly.
    Type: Grant
    Filed: July 19, 2010
    Date of Patent: March 3, 2015
    Assignee: Soler & Palau Research, S.L.U.
    Inventor: Marius Gamissans Bou
  • SOUND-PROOFED HELICOCENTRIFUGAL FAN
    Publication number: 20120051889
    Abstract: The invention relates to a sound-proofed helicocentrifugal fan comprising a helicocentrifugal propeller (6) associated with a motor (5), housed in a casing formed by a central piece (1) and respective end pieces (2 and 3), which pieces are perforated with holes distributed over the entire surface except for the area around the propeller (6), a sound-absorbing blanket (8) being incorporated on said casing and an outer casing (7) being incorporated around the entire assembly.
    Type: Application
    Filed: July 19, 2010
    Publication date: March 1, 2012
    Applicant: SOLER & PALAU RESEARCH, S.L.U.
    Inventor: Marius Gamissans Bou
  • Air quality indicator
    Patent number: D865540
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: November 5, 2019
    Assignee: SOLER & PALAU RESEARCH, S.L.U.
    Inventor: Albert Bach-Esteve