Enclosure Movably Mounted For Access Patents (Class 431/251)
  • Combustor with a combustion region between an inner pipe and outer pipe with an ignition device upstream of the combustion region
    Patent number: 9039408
    Abstract: Includes a low flow-rate region (R2) that is disposed on an upstream side of a combustion region (R1) within a second pipe (2), and that has a relatively slow flow-rate of combustion gas (G1) within the second pipe, and a flame kernel formation unit (3a) is disposed in the low flow-rate region.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: May 26, 2015
    Assignee: IHI CORPORATION
    Inventors: Soichiro Kato, Taku Mizutani, Katsuyoshi Takahashi
  • Quick-connect burner set for ovens
    Patent number: 6200131
    Abstract: A burner set adaptable to standard commercial ovens that allows for the quick change-out of burners. Sockets, threaded on one end and open on the other end, are installed in existing threaded couplings in communication with a burner manifold. Each socket has a burner guide attached to the open end and receives a burner in the open end. The burners are secured to the oven by a burner support with a pivotally attached gate.
    Type: Grant
    Filed: February 29, 2000
    Date of Patent: March 13, 2001
    Assignee: Recot, Inc.
    Inventors: Richard Arnold Birch, Gary Warren Swingle
  • Adjustable hot gas torch nozzle
    Patent number: 5626471
    Abstract: The invention is drawn to a nozzle device for gas torches which allows interactive, real-time control of thermoplastic processing and a method of using this device. The device consists of a movable nozzle slide that it attached to the tip of the torch. The nozzle slide can be moved in an upward or downward direction, thereby changing the amount of heat contacting the material.
    Type: Grant
    Filed: May 10, 1994
    Date of Patent: May 6, 1997
    Assignee: University of Delaware
    Inventors: Ian Howie, Roderic Don, John W. Gillespie, Scott Holmes
  • Flame protector for hot water heaters in recreational vehicles
    Patent number: 4773391
    Abstract: An attachment for a recreational vehicle of a type having a gas-fired hot water heater inside and having an exterior skin therearound. The hot water heater includes a burner and a vent for permitting outside air to communicate with the burner of the hot water heater. A rigid wind guard is operatively and removably attached to one side of the vent on the outside of the recreational vehicle for preventing wind from blowing out the burner when such burner is operating.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: September 27, 1988
    Inventor: Ralph C. Alexander
  • Gas burner lighting device for an absorption refrigerating apparatus
    Patent number: 4129408
    Abstract: A device associated with a gas burner of an absorption refrigerating apparatus that ensures the lighting of the gas burner without the requirements of special knowledge and ability. The device includes a burner housing in a sealed system having a part that is movable against the action of a spring in order to establish communication between the normally closed combustion system and the atmosphere.
    Type: Grant
    Filed: October 21, 1976
    Date of Patent: December 12, 1978
    Assignee: Aktiebolaget Electrolux
    Inventor: John R. Hammar