Class / Patent application number | Description | Number of patent applications / Date published |
219531000 | With thermal insulation or cooling means | 10 |
20090014435 | Heating apparatus, substrate processing apparatus employing the same, method of manufacturing semiconductor devices, and insulator - A heating apparatus comprises a heating element, an inner shell for supporting the heating element, an outer shell disposed along the outer boundary of the inner shell, a cooling medium passage for conveying a cooling medium between the inner shell and the outer shell, a first opening provided in the inner shell, a second opening provided in the outer shell, and a partition arranged to extend from the first opening to the second opening for developing at least a space separated from the cooling medium passage and between the inner shell and the outer shell. The heating apparatus further comprises an insulator for shutting up a gap provided between the partition and the second opening. | 01-15-2009 |
20120325804 | HEAT TREATMENT FURNACE AND HEAT TREATMENT APPARATUS - Provided is a heat treatment furnace, which includes a processing vessel configured to accommodate at least one object to be processed, a heat insulating member configured to cover a periphery of the processing vessel, and a heating unit configured to be arranged along an inner peripheral surface of the heat insulating member. The heat insulating member includes an inner heat insulating member and an outer heat insulating member formed independently of the inner heat insulating member. The outer heat insulating member contains a finely-powdered compressed silica material, and at least an outer surface thereof is covered with an anti-scattering member configured to prevent the finely-powdered compressed silica material from being scattered. | 12-27-2012 |
20130161316 | HEAT GENERATING ELEMENT - A heat generating element for an electrical heating device of a motor vehicle has a positional frame, which forms a receptacle in which at least one PTC element is accommodated, and additionally has contact plates abutting on two oppositely situated sides of the PTC element. With a view to providing well-insulated support of the PTC element, several supporting points are arranged in circumferential direction of the receptacle. | 06-27-2013 |
20140014645 | HEATING DEVICE - An electrically operated heating device, in particular for a heating or air conditioning system of a vehicle, is provided, comprising a heating register with a layered heating element, for converting electrical energy into heat, and two electrically insulating and heat-conducting insulating layers, which respectively make contact, at least in certain regions, with one side of the layered heating element. The insulating layers and the layered heating element are braced with one another, an abrasion-counteracting sliding layer being arranged between at least one of the insulating layers and the layered heating element. Alternatively or in addition, at least one of the insulating layers and the layered heating element have, at least in the region of their mutual contact surfaces, a material pairing with which the abrasion of the contact surfaces goes below a predetermined limit value. | 01-16-2014 |
20140069911 | INSULATOR FOR OPEN COIL ELECTRICAL RESISTANT HEATER, HEATER USING SAME, AND METHOD OF USE - An open coil electrical resistance heater employs an insulator having a coil convolution engaging portion that is adapted to engage heater coils with small diameters, small wire diameters, and/or small pitches without distorting the coil and compromising heater performance. | 03-13-2014 |
20140083995 | SHAFT-EQUIPPED HEATER UNIT AND METHOD FOR MANUFACTURING SHAFT-EQUIPPED HEATER UNIT - A shaft-equipped heater unit includes a heater plate that heats an object to be heated placed thereon, and a shaft part that supports the heater plate, wherein the shaft part is formed by spraying material powder which constitutes the shaft part on the heater plate at a temperature lower than a melting point of the material powder by heated compressed gas. | 03-27-2014 |
20140166639 | BIMETAL THERMAL ELEMENT AND THE MANUFACTURING METHOD THEREOF - A bimetal thermal element adapted to assembling into a support. The bimetal thermal element includes: a bimetal strip having a first end and a second end opposite to the first end, and a notch formed at the first end; a heater made of a resistant strip including a linear portion and a wound portion, wherein the linear portion is straight and extending from a first position near the second end of the bimetal strip in a direction parallel to the bimetal strip and the wound portion is wound around the bimetal strip and the linear portion; and an insulating device to insulate the bimetal strip from the heater. By using this design, there is also no current within the bimetal strip and its support, so the deflection of the bimetal strip is generated only by the temperature-rise coming from the resistant strip, therefore, it can realize a long tripping time. | 06-19-2014 |
20160042983 | HEATER ELEMENTS WITH ENHANCED COOLING - A heater assembly with enhanced cooling pursuant to various embodiments described herein makes use of fluidic flow in the insulation or in the space used for insulation. By creating a natural convection or forced convection flow, the heater cools down faster, it can operate at lower temperatures and/or higher temperature precision, and it can improve temperature controllability by generating higher heat loss rates. | 02-11-2016 |
20160113062 | MOLYBDENUM DISILICIDE-BASED CERAMIC HEATING ELEMENT HOLDING STRUCTURE - A molybdenum disilicide-based ceramic heating element holding structure includes a holding member that is attached to a base portion and that holds an elongated support member, for mounting a molybdenum disilicide-based ceramic heating element of an elongated shape at intervals in a long axis direction thereof. The molybdenum disilicide-based ceramic heating element mounted on the support member can be exchanged without breaking the holding structure. A plurality of elongated support members can be provided, and a U-shaped portion of an elongated molybdenum disilicide-based ceramic heating element having a meandering shape can be inserted and extracted from a uniaxial direction in a space partitioned by the base portion. The plurality of support members and the holding member holding the plurality of elongated support members are detachable and the support member is removable from the holding member. | 04-21-2016 |
20160255680 | HEATING APPARATUS AND HEATING FURNACE | 09-01-2016 |