Patents Assigned to Gaggenau- Werke, Haus- und Lufttechnik GmbH
-
Patent number: 5720274Abstract: The invention relates to a vapor exhaust hood with a housing which features at least one intake opening equipped at a minimum with one filter, and features at least one outlet opening, and the inside surfaces of which are in part lined with a sound-deadening material, with a fan arranged in the housing. Arranged in the housing, at least opposite each inlet opening of the fan, is sound-absorbing material which from the opposite inlet opening is spaced at least the radius of the fan wheel. The sound-absorbing material has a surface which in size corresponds at least to a circular surface whose radius matches that of the fan wheel. Further measures for noise reduction consist in the arrangement of a vane in the area of the outlet opening, in the application of sound-deadening and/or sound-damping material as well as in the elastic mounting of fan and/or fan motor.Type: GrantFiled: December 4, 1995Date of Patent: February 24, 1998Assignee: Gaggenau-Werke Haus-und Lufttechnik GmbHInventors: Dieter Brunner, Joachim Damrath, Martin Kornberger
-
Patent number: 5528015Abstract: An electric range top has a cooking surface with at least one hotspot and a display-and-control panel for the cooking surface. The panel accommodates display devices and manually operated control devices for regulating each hotspot. The cooking surface has a cutout in one corner wherein the panel is mounted. One area of the cooking surface is elevated and at least partly overlaps the cutout and the display and control devices are positioned in the vicinity of the elevated area.Type: GrantFiled: June 3, 1994Date of Patent: June 18, 1996Assignee: Gaggenau-Werke Haus-und Lufttechnik GmbHInventors: Georg von Blanquet, Gerhard Rothenberger, Joachim Roth, Joachim Damrath, Bruno Worner, Helmut Bastian
-
Patent number: 5127236Abstract: A coolant circuit, for example of a refrigerator or freezer unit, includes a coolant source at a very low temperature. A finger-type chilling member is thermoconductively connected to the coolant source and is adapted to be positioned within a tank containing water that is flowed to wash around the member. Thereby, the water freezes on the member in the form of a clear ice piece. A heating device is connected to the member to selectively heat the member to detach therefrom the ice piece formed thereon. A thermal barrier is connected to the member at a position to separate the heating device and that portion of the member on which the ice piece is formed from the coolant source. The thermal barrier thus limits cooling of the member by the coolant source and also limits transfer of heat from the heating device to the coolant source.Type: GrantFiled: April 2, 1991Date of Patent: July 7, 1992Assignee: Gaggenau-Werke Haus- und Lufttechnik GmbHInventor: Georg von Blanquet
-
Patent number: 5125242Abstract: An ice dispensing and crushing apparatus is disclosed for dispensing and selectively crushing pieces of ice. The apparatus includes a supply bin for containing and supplying pieces of ice, a conveying trough formed at least partially within a lower portion of the supply bin and extending in an inclined manner toward a dispensing housing through which ice pieces can be dispensed. A helical conveyor is mounted for rotation in the conveying trough and is operable to convey individual pieces of ice one-by-one toward a dispensing opening formed in a lateral side of the dispensing housing. An ejection device, such as an ejection bar, is mounted adjacent the helical conveyor and acts to eject extra pieces of ice so as to assure the individual successive conveyance of the ice pieces.Type: GrantFiled: April 26, 1991Date of Patent: June 30, 1992Assignee: Gaggenau-Werke Haus- und Lufttechnik GmbHInventor: Georg von Blanquet
-
Patent number: 5107821Abstract: An oven in which at least one cooling air blower generates a cooling air current in cooling air ducting in the housing containing an incoming air duct and an exhaust air duct, this current flowing through the space in the oven door between the outer panel of the oven door and an inner panel of the oven door. A more uniform cooling action on the surface of the panel of the oven door is achieved by designing the air ducting to match the temperature distribution on the outermost panel of the oven door with a varying air flow across the width of the door, the greatest volume of air flow occurring in the middle section.Type: GrantFiled: August 30, 1991Date of Patent: April 28, 1992Assignee: Gaggenau-Werke Haus-und Lufttechnik GmbHInventor: Georg von Blanquet
-
Patent number: 5083443Abstract: A refrigerator and/or freezer for installation into a row of kitchen units has a door and a recessed base below the door, the recessed base being adapted to accommodate variable heights of the recessed base relative to the floor supporting the refrigerator/freezer and variable amounts of recession relative to the door. A main ventilation channel and two side ventilation channels are defined in the recessed base. The cooling unit is disposed in the recessed base and has compressors, a condenser and a fan for circulating air through the main ventilation channel and the side channels. An adjustable ventilation grille is disposed on the front portion of the ventilation channels by two fixed inner wall sections and two side wall sections movably supported on the fixed inner wall sections. The ventilation grille is mounted so as to be both vertically adjustable in discrete steps on the recessed base, as well as horizontally adjustable to adjust the amount of recession of the base.Type: GrantFiled: February 20, 1991Date of Patent: January 28, 1992Assignee: Gaggenau-Werke Haus-und Lufttechnik GmbHInventor: Georg von Blanquet
-
Patent number: 4363315Abstract: An oven includes an oven structure having an oven interior, an oven door for closing the oven interior, the oven door having a transparent or translucent front plate for allowing viewing of the oven interior through the oven door, and visible adjustment and display elements for setting and displaying parameters relating to the operation of the oven. The adjustment and display elements are visual elements mounted to be covered by the front plate when the oven door is closed. The front plate has light absorbing coloration or a reflective, translucent coating to allow only the visual elements and the oven interior when illuminated to be viewed therethrough.Type: GrantFiled: October 17, 1980Date of Patent: December 14, 1982Assignee: Gaggenau-Werke Haus- und Lufttechnik GmbHInventor: Georg von Blanquet
-
Patent number: 4062071Abstract: A water closet seat is fitted with a valve controlled douche. An electric heater warms the water for the douche and a heater chamber provides a small quantity of water at a thermostatically controlled temperature for storage in a reservoir. The reservoir is arranged in conjunction with the heater chamber so as to allow directly heated water to supplement the stored water on operation in such a way as to ensure an even water temperature.Type: GrantFiled: June 7, 1976Date of Patent: December 13, 1977Assignee: Gaggenau- Werke, Haus- und Lufttechnik GmbHInventor: Georg V. Blanquet