Patents by Inventor V. K. Wakchaure

V. K. Wakchaure has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Transformer conservator isolation valve (TCIV)
    Patent number: 7642455
    Abstract: A Transformer Conservator Isolation Valve (TCIV) comprising an inlet conduit or pipe (2), an outlet conduit or pipe (5) connected to a rectangular housing (7) with an operating device (10) fixed on a shaft (19) placed inside the rectangular housing (7) and lever (9) for locking of the operating device (10); the said operating device (10) is provided with a sealing gasket (20) fitted such that during flow of oil due to rupture of electrical transformer tank or bursting of electrical transformer bushing or draining of oil swings towards the outlet conduit or pipe (5) so as to restrict flow of oil from the electrical transformer conservator (1) to the electrical transformer tank (4).
    Type: Grant
    Filed: April 13, 2006
    Date of Patent: January 5, 2010
    Inventor: V. K. Wakchaure
  • Transformer Conservator Isolation Valve (Tciv)
    Publication number: 20080190644
    Abstract: A Transformer Conservator Isolation Valve, (TCIV) comprising of an inlet conduit or pipe (2), outlet conduit, or pipe (5) connected to a rectangular housing (7) with an operating device.
    Type: Application
    Filed: April 13, 2006
    Publication date: August 14, 2008
    Inventor: V. K. Wakchaure
  • Method and Device For Prevention and Protection of Electrical Transformer Against Explosion and Fire
    Publication number: 20080186641
    Abstract: The present invention relates to the system and method for protection, prevention and or detection of the explosion and or resulting fire in electrical transformers in advance, i.e before decomposition of combustible coolant fluid/dielectric oil.
    Type: Application
    Filed: April 13, 2006
    Publication date: August 7, 2008
    Inventor: V.K. Wakchaure