Auxiliary electromagnetic valve for a gas servo valve

Details Auxiliary electromagnetic valve for a gas servo valve Auxiliary electromagnetic valve for a gas servo valve

2008-01-14

2011-11-01

Menz, Laura M (Department: 2813)

Electrical audio signal processing systems and devices

Sound effects

C251S129150, C251S129210

Reexamination Certificate

active

08050417

ABSTRACT:
Auxiliary electromagnetic valve for its incorporation into a main valve of a gas servo valve, which comprises a body with an auxiliary outlet conduit connected to an outlet conduit of the servo valve, a pivoting arm that comprises a closure member of a valve seat of the auxiliary outlet conduit, a ferromagnetic armature that closes the magnetic circuit opening the valve seat, and a return means, supported by a plate, that returns the pivoting arm in order to keep the seating closed. The body is configured by means of a peripheral surface fitted to a cavity of the main valve, a lower surface supported against the cavity by means of fitting means, an intermediate transverse surface on which the valve seat is fitted, a transverse perimetral rim upon which the plate is fixed, and an auxiliary hole that connects the valve seat to the outlet conduit.

REFERENCES:
patent: 3971542 (1976-07-01), Lee, II
patent: 4009861 (1977-03-01), Hirst
patent: 4170339 (1979-10-01), Ueda et al.
patent: 4347201 (1982-08-01), Sagawa et al.
patent: 4697608 (1987-10-01), Kolze et al.
patent: 4875658 (1989-10-01), Asai
patent: 4967996 (1990-11-01), Sonoda et al.
patent: 4984549 (1991-01-01), Mesenich
patent: 5608176 (1997-03-01), Patterson
patent: 6225886 (2001-05-01), Kleinert et al.
patent: 6390443 (2002-05-01), Katayama et al.
patent: 6486761 (2002-11-01), Czarnetzki et al.
patent: 6786236 (2004-09-01), Jansen
patent: 7472883 (2009-01-01), Murao et al.
patent: 7588002 (2009-09-01), Wygnanski et al.
patent: 7806683 (2010-10-01), Mitxelena et al.
patent: 2002/0168297 (2002-11-01), Shvets et al.
patent: 2003/0178073 (2003-09-01), Jansen
patent: 2005/0072950 (2005-04-01), Tojo et al.
patent: 2007/0158605 (2007-07-01), Murao et al.
patent: 2008/0035870 (2008-02-01), Wygnanski et al.
patent: 2008/0070170 (2008-03-01), Mitxelena et al.
patent: 2008/0179556 (2008-07-01), Lasa et al.
patent: 2009/0039302 (2009-02-01), Giacomini et al.
patent: 2009/0078901 (2009-03-01), Guirado Tristan et al.
patent: 2010/0219361 (2010-09-01), Echenagusia Saez de Zaitegui et al.
patent: 1801501 (2007-06-01), None
patent: 2040271 (2009-03-01), None
patent: 2182584 (2010-05-01), None
patent: 1062120 (2006-06-01), None
patent: 54050740 (1979-04-01), None
patent: 2009074694 (2009-04-01), None

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