Produits et services

(1) Electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units, sold as a unit thereof; and Replacement electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units.

Produits et services

(1) Electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units, sold as a unit thereof; replacement electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units.

Produits et services

Electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units, sold as a unit thereof; and replacement electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units

Produits et services

Electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units, sold as a unit thereof; and Replacement electronic control systems for operating heating, ventilation, and air conditioning systems and related components, namely, heat pumps, chillers, and heat recovery units

Abrégé

A modular heating and cooling unit comprising an independent set of headers for each of the heating and cooling loads and the source. A bank of these modular units provides a system that is capable of incremental simultaneous heating and cooling and redundancy. Valves in the internal piping of the unit eliminate the need for valves in the headers between units. This substantially reduces the overall footprint of the unit. Because of the parallel flow between the heat exchangers and the heating and cooling load, the modules can be operated in cooling mode and heating mode in any order.

Classes IPC  ?

• F25B 27/00 - Machines, installations ou systèmes utilisant des sources d'énergie particulières
• F24F 3/06 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par les aménagements apportés à la fourniture d'un fluide échangeur de chaleur pour le traitement ultérieur de l'air primaire dans les conditionneurs de pièce
• F25B 30/02 - Pompes à chaleur du type à compression
• F24F 3/08 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par les aménagements apportés à la fourniture d'un fluide échangeur de chaleur pour le traitement ultérieur de l'air primaire dans les conditionneurs de pièce comportant des circuits d'alimentation et de retour distincts pour les fluides échangeurs chauds et froids
• F25B 29/00 - Systèmes de chauffage et de refroidissement combinés, p. ex. fonctionnant alternativement ou simultanément
• F24F 7/00 - Ventilation

Abrégé

A modular chiller unit comprising flooded shell-and-tube liquid heat exchangers that are interconnectable with like units to provide a bank of chillers with one large flooded evaporator and one large flooded condenser. The refrigerant circuits are interconnected so that the compressor in one operating unit circulates refrigerant in parallel through the heat exchangers of other non-operating units in the bank. Connecting flanges on the ends of the evaporator and condenser shells facilitate connection between units and also allow stable stacking of the heat exchangers in a single unit. A bank of these modular chillers may further include end caps for the heat exchangers in the last unit and water connecting heads for the heat exchangers in the first unit. This chiller bank combines the convenience and versatility of modular chiller units with the operating efficiency of large flooded evaporator and condensers.

Classes IPC  ?

• F25B 1/00 - Machines, installations ou systèmes à compression à cycle irréversible

Abrégé

A modular heating and cooling unit comprising an independent set of headers for each of the heating and cooling loads and the source. A bank of these modular units provides a system that is capable of incremental simultaneous heating and cooling and redundancy. Valves in the internal piping of the unit eliminate the need for valves in the headers between units. This substantially reduces the overall footprint of the unit. Because of the parallel flow between the heat exchangers and the heating and cooling load, the modules can be operated in cooling mode and heating mode in any order.

Classes IPC  ?

• F24F 3/06 - Systèmes de conditionnement d'air dans lesquels l'air conditionné primaire est fourni par une ou plusieurs stations centrales aux blocs de distribution situés dans les pièces ou enceintes, blocs dans lesquels il peut subir un traitement secondaireAppareillage spécialement conçu pour de tels systèmes caractérisés par les aménagements apportés à la fourniture d'un fluide échangeur de chaleur pour le traitement ultérieur de l'air primaire dans les conditionneurs de pièce
• F25B 29/00 - Systèmes de chauffage et de refroidissement combinés, p. ex. fonctionnant alternativement ou simultanément
• F24F 7/00 - Ventilation

Produits et services

Heating and air conditioning equipment, namely, heat pump modular chillers

Produits et services

air conditioners, namely, air cooled chillers and water cooled chillers

Produits et services

air conditioning equipment, namely, air cooled chillers and water cooled chillers