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Oy Halton Group Ltd patents

Recent patent applications related to Oy Halton Group Ltd. Oy Halton Group Ltd is listed as an Agent/Assignee. Note: Oy Halton Group Ltd may have other listings under different names/spellings. We're not affiliated with Oy Halton Group Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Oy Halton Group Ltd-related inventors

Damper suitable for liquid aerosol-laden flow streams

A flow control device has a duct section with a plurality of damper blocking elements, each having a major plane. The damper blocking elements are pivotably connected to the duct section and movable in a range that is limited to ensure that, when the duct section is mounted in a preferred orientation, the damper blocking element major planes always form an angle of at least 45 degrees from the horizontal throughout the range. ... Oy Halton Group Ltd

Fire suppression systems, devices, and methods

A method of responding to a condition in an exhaust ventilation system that has an exhaust hood includes receiving, at a control module, an exhaust air temperature signal representing a temperature of the exhaust air in a vicinity of the exhaust hood, the exhaust air temperature signal being generated by a temperature sensor. The method also includes receiving a radiant temperature signal representing a temperature of a surface of a cooking appliance that generates the exhaust air, the radiant temperature signal being generated by a radiant temperature sensor. ... Oy Halton Group Ltd

Automatic displacement ventilation system with heating mode

A ventilation system includes a supply register with a displacement-type diffuser providing a flow of ventilation air at a non-mixing rate that maintains stratification of air in the occupied space. An first exclusive return register is positioned near the ceiling and a second exclusive return register is positioned near the floor. ... Oy Halton Group Ltd

Low profile exhaust hood

An exhaust apparatus for a conveyor oven includes a first hood linked to a duct at a first end of the duct and connected to a frame configured for mounting on the conveyor oven such that the first hood is positioned directly over a conveyor tray of the conveyor oven. The first hood has at least one grease filter and a recess defined at least in part by an interior wall, the hood interior wall having a first side, a second side opposite to the first side, a bottom edge, a top edge, and opposing side edges. ... Oy Halton Group Ltd

Autonomous ventilation system

An autonomous ventilation system includes a variable-speed exhaust fan, a controller, an exhaust hood, and an infrared radiation (“ir”) sensor. The exhaust fan removes air contaminants from an area. ... Oy Halton Group Ltd

Oven exhaust hood methods, devices, and systems

An exhaust device for convection or combi ovens captures exhaust from opening side-opening oven doors with minimal energy waste.. . ... Oy Halton Group Ltd

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009


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