Patents Assigned to Canadian Shunt Industries, Ltd.
  • Patent number: 6998954
    Abstract: A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: February 14, 2006
    Assignee: Canadian Shunt Industries, Ltd.
    Inventor: Edwin Milanczak
  • Publication number: 20040196134
    Abstract: A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 7, 2004
    Applicant: CANADIAN SHUNT INDUSTRIES LTD.
    Inventor: Edwin Milanczak
  • Patent number: 6781809
    Abstract: A fused electrical disconnect device includes a housing defining a cartridge receptacle. A line interface and a load interface are disposed within the receptacle. A line terminal extends into the body and is in electrical communication with the line interface. A load terminal also extends into the body and is in electrical communication with the load interface. A fuse holding cartridge is removably insertable into the cartridge receptacle and releasably accommodates a load protection fuse. The fuse holding cartridge establishes an electrical current path between the line and load interfaces when the fuse holding cartridge accommodates a load protection fuse and is inserted into the cartridge receptacle. An alarm signal circuit is also in electrical communication with the line and load terminals. The alarm signal circuit generates an alarm signal when the electrical current path is interrupted and the line and load terminals are electrically coupled to a power source and a load respectively.
    Type: Grant
    Filed: February 21, 2001
    Date of Patent: August 24, 2004
    Assignee: Canadian Shunt Industries Ltd.
    Inventor: Edwin Milanczak
  • Patent number: 6771477
    Abstract: A fused electrical disconnect device comprises a housing and line and load connectors extending from one side of the housing. A line buss is disposed within the housing and is electrically connected to the line connector. A load buss is also disposed within the housing and is electrically connected to the load connector. A fuse holding cartridge is removably insertable into the housing. The fuse holding cartridge includes a body and line and load terminal blades extending from one side of the body. The line terminal blade contacts the line buss and the load terminal blade contacts the load buss when the fuse holding cartridge is inserted into the housing. A load protection fuse is removably insertable between the line and load terminal blades to establish an electrical current path between the line and load terminal blades.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: August 3, 2004
    Assignee: Canadian Shunt Industries Ltd.
    Inventor: Edwin Milanczak
  • Patent number: D452484
    Type: Grant
    Filed: November 9, 2000
    Date of Patent: December 25, 2001
    Assignee: Canadian Shunt Industries Ltd.
    Inventor: Edwin Milanczak