Patent application number | Description | Published |
20100282434 | AIR CONDITIONING AND HOT WATER SUPPLY COMPLEX SYSTEM - There is provided an air conditioning and hot water supply complex system that can simultaneously treat a cooling load, a heating load and a high-temperature hot water supply load and supply a stable heat source throughout the year. | 11-11-2010 |
20100282435 | AIR-CONDITIONING HOT-WATER SUPPLY COMPLEX SYSTEM - To provide an air-conditioning hot-water supply complex system that can simultaneously process a cooling load, a heating load, and a high-temperature hot-water supply load to provide a stable heat source all through the year. The air-conditioning hot-water supply complex system provides a bypass pipe in which a bypass electromagnetic valve is installed in parallel with a heating medium-refrigerant heat exchanger between a gateway of refrigerant piping of the heating medium-refrigerant heat exchanger to control an inflow amount of the refrigerant for hot-water supply to the heating medium-refrigerant heat exchanger by making the refrigerant for hot-water to flow into a bypass pipe by opening and closing the bypass electromagnetic valve. | 11-11-2010 |
20110016897 | AIR CONDITIONING-HOT WATER SUPPLY COMBINED SYSTEM - There is provided a heat pump apparatus bringing heating water to a high temperature by connecting one or a plurality of load-side units to one heat source-side unit. The air conditioning-hot water supply combined system (heat pump apparatus) includes a heat source-side unit equipped with an air conditioning compressor, a four-way valve, and an outdoor heat exchanger; and the load-side units equipped with an air conditioning throttle, an indoor heat exchanger, a second compressor, a second load-side heat exchanger, and a second flow rate control unit. Here, a main circuit is configured by sequentially connecting the air conditioning compressor, the four-way valve, the outdoor heat exchanger, the air conditioning throttle, and the indoor heat exchanger, using a high-pressure side connection piping and a low-pressure side connection piping. On the other hand, a load-side refrigerant circuit is configured by sequentially connecting the second compressor, a second load-side heat exchanger second load-side heat exchanger, the second flow rate control unit, and the indoor heat exchanger using a load-side refrigerant piping. | 01-27-2011 |
20110314848 | COMBINED AIR-CONDITIONING AND HOT-WATER SUPPLY SYSTEM - A configuration provided with a heat source unit, an indoor unit, a circuit for a hot-water supply heat source provided with a refrigerant—refrigerant heat exchanger and throttle means for the hot-water supply heat source, and a branch unit that distributes a refrigerant flowing through the indoor unit and the circuit for hot-water supply heat source and also provided with a refrigerating cycle for air conditioning in which the indoor unit and the circuit for hot-water supply heat source are connected in parallel and connected to the heat source unit by at least two connection pipelines via the branch unit and a refrigerating cycle for hot-water supply in which a compressor for hot-water supply, a heat-medium—refrigerant heat exchanger, throttle means for hot-water supply, and the refrigerant—refrigerant heat exchanger are connected in series, in which the refrigerating cycle for air conditioning and the refrigerating cycle for hot-water supply are connected so as to exchange heat between the refrigerant for air conditioning and the refrigerant for hot-water supply in the refrigerant—refrigerant heat exchanger. | 12-29-2011 |
20120222440 | REGRIGERATION CYCLE APPARATUS AND INFORMATION TRANSFER METHOD USED THEREIN - To provide a refrigeration cycle apparatus that achieves load balancing (for example, the balance between the cooling load and the heating load, and the balance between the cooling load and the heating and hot water loads) to increase system COP and an information transfer method used in the refrigeration cycle apparatus. A refrigeration cycle apparatus operates a plurality of indoor units so that the thermal cooling load and the thermal heating load to be executed by the plurality of indoor unit are balanced. | 09-06-2012 |
20140334951 | OUTDOOR FAN MOTOR AND AIR-CONDITIONING APPARATUS - In a motor, a connected portion between a lead wire and an aluminum wire is provided far from a terminal block, with a leading end of a winding residing on one of cores that is not adjacent to a core that is at a position where the terminal block is provided. | 11-13-2014 |
20140348674 | AIR-CONDITIONING APPARATUS AND MOTOR - A body outer shell includes a plurality of first body legs and a plurality of second body legs protruding outward and being disposed at a peripheral edge of an end of the body outer shell, and the end is near the bracket. The bracket includes a plurality of first bracket legs and a plurality of second bracket legs protruding outward and being disposed at a peripheral edge of the bracket. The body outer shell and the bracket are fastened together using the first body legs and the first bracket legs via fixing members. The body outer shell, the bracket, and a support member are fastened together using the second body legs and the second bracket legs via fixing members in a state where the bracket is disposed between the body outer shell and the support member, and the motor and the support member are fixed together. | 11-27-2014 |
20150084444 | MOLD STATOR, ELECTRIC MOTOR, AND AIR-CONDITIONER OUTDOOR UNIT - A mold stator is configured to include a stator core and a mold resin that covers the stator core. A divided-core part includes a yoke part that is arranged coaxially with a rotor that is provided in the stator core, a teeth part that extends from the yoke part in a radially-inward direction, and a teeth distal-end part that is formed at a radially-inward end part of the teeth part. An outer-circumferential flat-surface part is formed on an outer circumferential surface of the yoke part and an outer-circumferential flat-surface part is formed at a position on an outer circumferential surface of the mold stator opposing the flat-surface part of the yoke part. | 03-26-2015 |