| Paloma Industries, Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20110048344 | WATER HEATING APPARATUS - A water heating apparatus includes: an exhaust gas passage through which an exhaust gas from a burner flows; a water flow passage through which water flows; a first heat exchanger configured to exchange heat between sensible heat contained in the exhaust gas and water flowing through a heat exchanger tube, and arranged at upstream side of the exhaust gas passage and downstream side of the water flow passage; a second heat exchanger configured to exchange heat between latent heat contained in the exhaust gas and water flowing through a heat exchanger tube, and arranged at downstream side of the exhaust gas passage and upstream side of the water flow passage; and a bypass pipe arranged in the water flow passage in such a position as to bypass the second heat exchanger and designed to allow a at least the predetermined minimum amount of water required for a burner combustion operation to flow therethrough into the first heat exchanger. | 03-03-2011 |
| 20100116223 | WATER HEATER - In a non-operation state, a controller determines whether the first operation was made after a power source being switched on in S | 05-13-2010 |
| 20100116222 | WATER HEATER - At a time of starting of an operation, a controller determines whether the first operation was made after a power source being switched on in S | 05-13-2010 |
| 20090090352 | PULSE BURNER AND LIQUID HEATING COOKER - A pulse burner includes: a combustion chamber provided in a liquid vat capable of storing liquid; a tail pipe that is connected to the combustion chamber and has a heat exchanging portion located in the liquid vat and bent in a predetermined shape; and a mixing chamber which communicates with the combustion chamber and to which fuel gas and combustion air is allowed to be supplied. When mixed gas including the fuel gas and the combustion gas is exploded and combusted, the combustion exhaust gas is exhausted through the tail pipe to allow heat exchange with the liquid, and the mixed gas is inhaled from the mixing chamber into the combustion chamber. At least the heat exchanging portion of the tail pipe is bent on a substantially horizontal plane. | 04-09-2009 |
| 20090084272 | FRYER - A fryer includes: a housing; an oil vat; a combusting and heating unit; an operational panel provided at a front face of the housing; and an exhaust pipe provided at a rear of the oil vat. A cooling path is defined at a rear of the operational panel in the housing. An external pipe is provided at a rear of the housing to surround the exhaust pipe and has an exhaust port of which the sectional opening area is narrowed at an upper end of the exhaust pipe. An air passage is defined by the housing and through which the cooling path and the external pipe are connected. | 04-02-2009 |
| 20090007799 | FRYER - It is provided a fryer where a fire caught in oil due to overheating is accurately and rapidly extinguished and the oil can be reused after extinguishing the fire. | 01-08-2009 |
| 20080268394 | BURNER - A burner including a burner main body having a mixing pipe to which a fuel gas and combustion air are supplied and a mixing chamber provided at a top end on the downstream side of the mixing pipe, and a burner head, which is provided at an upper part of the burner main body. The burner head communicates with the mixing chamber and ejects the mixed gas of the fuel gas and air mixed in the mixing chamber. The burner head has a cylindrical shape and is provided right above the mixing chamber of the burner main body. The burner head has several first and second burner ports bored around almost an entire periphery of a side face thereof. The mixing pipe extends in a direction where the mixing pipe is crossed with an axis line of the burner head at substantially right angles to each other. | 10-30-2008 |
| 20080268393 | BURNER - The object is to provide a burner capable of taking in sufficient primary air even though the size thereof is compact, and capable of being used as an all-primary air burner. A burner includes a mixing pipe to which a fuel gas and combustion air are supplied, a burner main body having a mixing chamber at a top end on a downstream side of the mixing pipe, and a burner head which is provided at an upper part of the burner main body while communicating with the mixing chamber and has first and second burner ports for ejecting mixed gas of the fuel gas and air for combustion mixed in the mixing chamber. The burner further includes an extension pipe in the burner main body protruding inside the mixing chamber being formed by extending the mixing pipe. | 10-30-2008 |
| 20080264356 | WATER HEATER - To provide a water heater capable of suppressing an increase of combustion air temperature and suppressing to generate nitrogen oxide with an easy structure. In a water heater, a burner provided in a combustion chamber provided below a hot water storage chamber is an all primary air burner taking in air required for combustion, where the air is mostly primary air. Further, the burner is provided with a supporting plate in the combustion chamber at the height that a part of a burner head is protruded into a space covered by a lower mirror plate. | 10-30-2008 |
| 20080264355 | WATER HEATER - The object is to provide a water heater capable of efficiently transmitting radiation heat of a burner to hot water in a hot water storage chamber, and improving thermal efficiency. In water heater, a second restriction part having a shallower depth than a restriction part is partially arranged along a peripheral edge of a lower mirror plate of a hot water storage chamber, a protrusion part protruding in a ring shape toward the center side of the lower mirror plate is arranged between the restriction part and the second restriction part, and a burner is provided so as to position a burner head of the burner to face the protrusion part. | 10-30-2008 |
| 20080250938 | FRYER - A fryer in which solid oil for supplement and replacement is stocked with a reduced space and the solid oil is liquefied with a low cost is provided. In this fryer, a housing portion | 10-16-2008 |
