56results about How to "Prevent supply" patented technology

An air conditioner and a method of controlling the same, which is capable of minimizing power consumed in an indoor unit and an outdoor unit by cutting off external power supplied to the outdoor unit in a standby mode when it is determined that the air conditioner has a standby operation condition. When a standby operation state is switched to a normal operation state, power is supplied from an indoor power supply unit to an outdoor power supply unit via a communication line to perform an initial operation of an outdoor unit of the air conditioner. Accordingly, external power supplied to the outdoor control board is completely cut off in the standby operation state and only an indoor unit is in a standby state, thereby minimizing standby power consumed in the air conditioner.

Disclosed is a combustion apparatus of a gas boiler. The combustion apparatus of the gas boiler includes a structure that can improve a TDR of a burner, and can increase an efficiency of a gas boiler by preventing oxygen concentration of exhaust gas from being rapidly increased in a low output area. The combustion apparatus includes: an air blower for supplying air required for combustion; a proportion control valve for controlling a supply flow rate of gas; a nozzle part connected to the proportion control valve, the nozzle part supplying gas according to opening and closing of auxiliary valves and including a plurality of nozzles connected in parallel with one another; a mixing chamber for mixing the air supplied from the air blower and the gas passed through the nozzle part, and then supplying the mixed air and gas to a burner surface; and a controller for controlling the number of rotations of the air blower according to opening and closing of the proportion control valve and the auxiliary valves, so as to supply only an amount of air as much as that required for combustion.

An electronic musical apparatus such as an electronic musical instrument can be easily customized in accordance with a user's preference. Electronic musical instrument 20A and personal computers 40A, 40B can access server 50 via internet 10. A database that stores musical tone control data for controlling the generation of musical tone signals is provided in memory device 59 disposed in main body part 52 of server 50. Information on applicable apparatus types is annexed to the musical tone control data. At the time of purchasing electronic musical instruments 20A to 20C, the user is given a user identification data ID that can specify the apparatus types of electronic musical instruments 20A to 20C. With the use of this identification data ID, the user downloads the applicable musical tone control data from server 50 to electronic musical instrument 20A or to electronic musical instruments 20B, 20C via personal computers 40A, 40B.

A fuel pump layout structure in a motorcycle, including an engine, a fuel pump for the supplying fuel to the engine, a frame for supporting the engine and the fuel pump, and a rear suspension damper disposed behind the frame with a swing arm being swingably suspended from the rear suspension damper, wherein said fuel pump is disposed on one side of said rear suspension damper.

An air conditioning system for motor vehicles includes an air conditioner case, a cold air path through which a cold air flows, a warm air path through which a warm air flows, a temperature control door arranged to swing between the cold air path and the warm air path so as to control an opening degree of the cold air path and an opening degree of the warm air path, a defrost vent arranged to discharge the cold air and the warm air toward an upper region of a vehicle room, a bypass duct arranged to bypass a part of the warm air toward the defrost vent, the bypass duct including an inlet aligned with the warm air path and an outlet aligned with the defrost vent, and a cold air introducing portion arranged in at least one of the inlet and the outlet of the bypass duct.

An intermediate transfer chamber is provided to suppress adiabatic expansion of inner gas on a substrate by controlling exhaust conductance on at least a support part of a substrate and a main surface opposite to the support part. An exhaust apparatus exhausts the inside of an intermediate transfer chamber to reduce the inner pressure of the intermediate transfer chamber from a first pressure to a second pressure. In the exhaust process of the exhaust apparatus, a conductance control apparatus controls exhaust conductance on at least a support part for supporting a substrate and a main surface opposite to the support part. The conductance control apparatus is made of a plate-type member(90) confronting the main surface of the substrate.

An intermediate storage vessel (26) has a cylinder container (26a), a piston (28) provided in the cylinder container (26a) so as to be slidable in a reciprocating manner, and an inpour hole portion (32) and a discharge hole portion (34) that are opened in a cylinder chamber (30) where the piston (28) slides. The inpour hole portion (32) is provided above the discharge hole portion (34). An insulation cover (70) is provided so as to cover the intermediate storage vessel (26) and an insulation mechanism (20), and the cover is removable from the insulation mechanism (20) side.

A manufacturing method of a faucet according to an embodiment of the present invention comprises the steps of: (a) preparing metal parts for manufacturing a faucet, manifolds (150,250) for supplying provided cold water and hot water to an interruption member (140), and cold water and hot water flow pipes (260, 360, 270, 370); (b) connecting the cold water and hot water flow pipes (260, 270) to the manifold (250) or connecting the cold water and hot water flow pipes (360, 370) to a flow channel connecting member (180) and the manifold (150); (c) molding the manifolds (150, 250) to which the cold water and hot water flow pipes (260, 360, 270, 370) or the cold water and hot water flow pipes (260, 360, 270, 370) and the flow channel connecting member (180) are connected in a double injection mold, by injecting and filling an ABS resin of a liquid phase into a space part of the mold such that the manifolds (150, 250) to which the cold water and hot water flow pipes (260, 360, 270, 370) are connected and surrounded by a body (100); and (d) assembling the body (100) which accommodates the manifolds (150, 250) to which the cold water and hot water flow pipes (260, 360, 270, 370) are connected with other parts to form a faucet.

Disclosed is a washer, more particularly a dryer. The dryer includes a cabinet, a drum in which a drying object is held, a steam generation device to supply steam to the drum, a water supply device to supply water to the steam generation device in order to generate steam, an additive holding part in which an additive is held, and an additive supply device to supply the additive held in the additive holding part to the drum.

The present invention provides a battery module having reduced risk of secondary fire or explosion. In order to achieve this purpose, the battery module according to the present invention comprises: at least one cell assembly comprising a plurality of secondary batteries each having an electrode lead; a module case having an internal space formed so as to accommodate the cell assembly therein; a bus bar assembly including at least one bus bar, at least one bus bar frame, and a flame retardant sheet, the bus bar having electrical conductivity and having a plate shape, and being formed such that a portion of the electrode lead is in contact therewith; a bus bar frame which has insulating properties, on which at least one bus bar is mounted, and which has a plurality of perforations through which electrode leads of the plurality of secondary batteries pass; the flame-retardant sheet has a plate shape and is positioned in close contact with an outer side of the bus bar to seal the through hole.

A heat circulation system for a vehicle, which can perform vehicle cabin air conditioning, battery heating and cooling and supplying of warm water and / or cold water, is provided. The system includes: an energy supply circuit (C1) that supplies heat energy supplied from a heat source (11) to at least a vehicle cabin heater (13) or a battery heater and cooler (15); and an energy absorption circuit (C2) that supplies cold energy supplied from a heat pump mechanism (21) to at least a vehicle cabin cooler (29) or the battery heater and cooler (15). The heat circulation system for a vehicle further includes a water circulation circuit (C3), and the water circulation circuit (C3) includes at least one of a first heat exchanger (17) that generates hot water by exchanging heat with the energy supply circuit (C1) and a second heat exchanger (33) that generates cold water by exchanging heat with the energy absorption circuit (C2).

A system and a method for removing residual water in a fuel cell stack are provided. The method includes: blocking, by an air compressor, air supply to a fuel cell stack upon shutting down of fuel cell; measuring a cell voltage of the fuel cell stack while the air supply is blocked; estimating an amount of residual water in the fuel cell stack based on the measured cell voltage of the fuel cell stack; and removing, by a driving controller, the residual water in the fuel cell stack by driving the air compressor based on the estimated amount of water.

A high frequency heating apparatus of the present invention includes an inverter power supply for driving the high frequency generating device, a holding member for holding the inverter power supply and cooling fan for cooling down the inverter power supply. The holding member is provided with a holding portion for holding the inverter power supply and an air guide portion for guiding cooling air from the cooling fan toward the inverter power supply, and the air guide portion covers the inverter power supply and guides the cooling air in a manner that a semiconductor switching device and a high voltage transformer of the inverter power supply are primarily cooled down.