Class / Patent application number | Description | Number of patent applications / Date published |
392478000 | Fluid conveying tube or pipe comprising resistive heating element | 17 |
20090067824 | Water heater Module - A water heater module includes a heating member for generating heat source, an intermediate tube receiving the heating member therein and having plural convection holes for water to flow into or out of the intermediate tube, and an outer tube fitted on the intermediate tube and having a water intake and a water outlet to be respectively connected with a water outlet and a water intake of another module. The water heater module has a simple structure and is able to quickly heat cold water into hot water, and when hot water forms, pressure will increase to speed up the flowing rate of the hot water for quickly supplying a user with hot water. After hot water is heated one by one in plural modules combined together, the temperature will increase, and hence electric power of the module can be adjusted to economize electric energy of the water heater. | 03-12-2009 |
20090116826 | INTER-AXIAL INLINE FLUID HEATER - An inter-axial inline fluid heater is presented. The inter-axial inline fluid heater includes an outer retaining sheath defining a first area, and an interior flow tube disposed within the outer sheath and capable of having fluid flow therethrough. Further, the inter-axial inline fluid heater includes a resistance wire disposed between the interior flow tube and the outer retaining sheath, the resistance wire capable of producing heat for heating a fluid passing through the interior flow tube when power is applied to the resistance wire. Also includes is a dielectric heat transfer material disposed between the interior flow tube and the outer retaining sheath and surrounding at least a portion of the resistance wire. | 05-07-2009 |
20090304372 | ELECTRICAL RESISTANCE HEATING ELEMENT FOR A HEATING DEVICE FOR HEATING A FLOWING GASEOUS MEDIUM - An electrical resistance heating element for a heating device, with at least one flow canal through which the gaseous medium is able to flow from a canal inlet side to a canal outlet side of the resistance heating element, and with at least one heating resistor that extends essentially in the direction of the flow canal, with the medium flowing past the heating resistor and being heated in the process. The heating resistor is rod-shaped and produced from an electrically conductive ceramic material. The electrical resistance heating element is intended for installation in a heating tube into which air, for example, is blown at one end. The heated flow of air exits from the other end of the heating tube. | 12-10-2009 |
20110188839 | LIQUID HEATING DEVICE FOR AN AUTOMOBILE - The invention relates to a liquid heating device for an automobile that comprises at least one first part ( | 08-04-2011 |
20110280554 | HIGH-PERFORMANCE FLOW HEATER - A flow heater ( | 11-17-2011 |
20120008927 | ELECTRIC HEATING SYSTEM FOR A FLUID LINE SYSTEM - A heating system for a fluid pipe system in which at least one electric heating element (R | 01-12-2012 |
20120201525 | HEATING APPARATUS - A heating apparatus includes a ceramic heater including a plurality of ceramic plates having a plate shape, and a housing including an inlet hole and an outlet hole, the housing in which the ceramic heater is installed. The ceramic plates are disposed vertically in the housing in a parallel manner and the outlet hole is disposed in an upper portion of the housing, such that when a fluid flows through a flow path formed along the ceramic plates, bubbles, generated by the fluid heated by the ceramic plates, ascend toward edges of the ceramic plates. | 08-09-2012 |
20130163970 | HEATABLE MEDIUM PIPE AND METHOD FOR PRODUCING SAME - A heatable medium pipe having at least one pipe connector and heating element, wherein the heating element has a few wires, in particular two wires, and said wires extend continuously along the medium pipe and along the at least one pipe connector. In a method for producing such a heatable medium pipe, the heating element is continuously wound around a tubular medium pipe and the heating element is pre-assembled on the medium pipe in that the heating element is fastened or fixed by at least one fastening element, the medium pipe is cut to a first length for the particular application, the length corresponding to the desired medium pipe length (I | 06-27-2013 |
20140023353 | MIXING HEADER FOR FLUID HEATER - In one example, a mixing header includes a body that defines a fluid passage having an inlet side and an outlet side. The mixing header also includes a flow conditioning element that is connected to the body and arranged for fluid communication with the fluid passage. The flow conditioning element also includes a plurality of elements each connected to, and extending outwardly from, a hub. | 01-23-2014 |
20140029926 | PIPING FOR AN SCR CIRCUIT OF A MOTOR VEHICLE - A piping for an SCR circuit of a motor vehicle comprising a pipe to feed a solution comprising urea, an electrical resistor surrounding the pipe to heat the solution containing urea, and a layer of a material having a flexural stiffness higher than that of the pipe, in which the layer is tubular and houses at least partially the electrical resistor and the pipe. | 01-30-2014 |
20140029927 | PIPE ASSEMBLY FOR THE FLOW OF A FLUID AND OF A CURRENT AND METHOD FOR ASSEMBLING SUCH A PIPE ASSEMBLY - This pipe assembly comprises a pipe ( | 01-30-2014 |
20140050464 | Heating Apparatus of Hot Drink Machine - The present invention provides a heating apparatus of a hot drink machine comprising a conduit pipe extended from a reservoir and connected to an internal heating assembly, a conduit pipe connected between an outlet of the internal heating assembly and a sprinkler outlet on an entrance of a brewing container, a gate for controlling hot water provided on conduit pipe adjacent to sprinkler outlet; characterized in that: said internal heating assembly comprises an electric heating liner surrounding an outer circumference of a stainless steel pipe, and an aluminum material die casted to encompass the electric heating liner on the outer circumference of the stainless steel pipe; whereby heat from said electric heating liner is uniformly distributed on the stainless steel pipe via said aluminum material encompassed said outer circumference thereof such that heat is uniformly transmitted to raw water in said internal heating assembly to increase a heating efficiency thereof. | 02-20-2014 |
20140270740 | Heat Transfer Fluid Heating System and Method for a Parabolic Trough Solar Concentrator - Methods and systems for providing an impedance heat transfer fluid heating system in association with a parabolic trough solar concentrator are provided. The system includes an intermediate terminal connector that electrically interconnects a receiver tube of the parabolic trough solar concentrator to a power supply. The intermediate terminal connector can include a pair of plates running parallel to the receiver tube. The system additionally includes a pair of end terminal connectors. Each end terminal connector features a receiver tube plate having an aperture that completely surrounds the receiver tube assembly pipe. The end terminal connectors can additionally include a terminal connector extension that is at an angle to the receiver tube plate. A current return conductor extends between an end terminal connector and the power supply. The current return conductor is supported by the collector frame or structure and/or a receiver tube support structure. | 09-18-2014 |
20150016812 | Direct Electric Heating System for Heating a Subsea Pipeline - A direct electric heating (DEH) system for heating a subsea pipeline is provided. The DEH system includes a subsea power cable adapted to be coupled to a three phase electric power source. The DEH system further includes two or more subsea DEH modules. Each subsea module of the two or more subsea DEH modules is provided for heating a different pipeline section of the subsea pipeline. | 01-15-2015 |
20150345830 | FLUID HEATING SYSTEM AND INSTANT FLUID HEATING DEVICE - A fluid heating system may be installed for residential and commercial use, and may deliver fluid at consistent high temperatures for cooking, sterilizing tools or utensils, hot beverages and the like, without a limit on the number of consecutive discharges of fluid. The fluid heating system is installed with a tankless fluid heating that includes an inlet port, an outlet port, a drain port, at least one heat source connected with the inlet port, and a valve manifold connected to the at least one heat source, the drain port, and the outlet port. A temperature sensor is downstream of the at least one heat source and connected to the valve manifold. The valve manifold is operated so that an entire volume of a fluid discharge from the fluid heating system is delivered at a user-specified temperature (including near boiling fluid) on demand, for every demand occurring over a short period of time. | 12-03-2015 |
20160000262 | MULTI-PHASE CIRCUIT FLOW-THROUGH HEATER FOR AEROSPACE BEVERAGE MAKER - A water heater for an aircraft beverage brewing apparatus includes a three way electrical conduit for conducting electrical power in three separate phases. The heater has a housing with a fluid inlet port at a first removable end piece and a fluid outlet port at a second removable end piece. The hollow cylindrical core incorporates a heating element wound around the core, and the housing includes three resettable temperature sensors at the outlet, each of the three resettable temperature sensors connected to a separate phase of power from the three way electrical conduit. | 01-07-2016 |
20190145658 | IN-LINE ELECTRIC HEATER FOR PLURAL COMPONENT MATERIALS | 05-16-2019 |