Class / Patent application number | Description | Number of patent applications / Date published |
219536000 | With heating unit mounting or attaching means | 10 |
20080272111 | SUPPORT STRUCTURE OF HEATER - There is provided an electric heater support plate which is not likely to be softened or deformed during firing at a high temperature, even if a material to be fired contains an alkaline component or an Si component as a volatile component. A passage | 11-06-2008 |
20090045188 | Adjusting device for adjusting tension of heating straps on heating assembly - A heating strap assembly includes a of heating strap engaged with positioning recesses of supports which are connected between two sides of a rectangular frame which includes a first end board, a second end board and the two sides connected between the first and second end boards. Two positioning bars are connected between the first and second end boards to press the supports. An adjusting device includes a U-shaped pull member which is movably connected to the second end board by springs. The pull member is connected to a driving support which is movably connected to the two sides of the frame and includes positioning recesses with which the heating strap is engaged. The springs pull the pull member to pull the heating strap so as to keep the tension of the heating strap. | 02-19-2009 |
20100140255 | Positive temperature coefficient heater - A positive temperature coefficient heater may include at least one positive temperature coefficient rod having a heating module inserted into a rod case made of brass and plated with tin, at least one heat-radiating fin made of brass, plated with tin, and contacted and coupled with each of opposite outer faces of the positive temperature coefficient rod, and upper and lower housings coupled to opposite longitudinal ends of the positive temperature coefficient rod, wherein the positive temperature coefficient rod and the heat-radiating fin are joined together by soldered portions. | 06-10-2010 |
20100237062 | HEATER WITH SAFETY MECHANISMS - An indoor or outdoor heater with a safety bar, a tiltable heater head, a power controlling and power limiting device serving as safety mechanisms. | 09-23-2010 |
20100270287 | MICA BOARD ELECTRIC RESISTANCE WIRE HEATER AND METHOD OF USE - A mica board heater has a mica board support plate assembly that isolates the mica boards from the frame of the heater. The mica board support plate assembly includes a mica board with openings sized to receive ends of the mica boards that support the resistance wires. The mica board with the specially sized openings is supported by a frame that is attached to the heater frame. By using the mica board support plate assembly, the mica boards are electrically isolated from the frame and without compromising the structural soundness of the frame. | 10-28-2010 |
20120187108 | ASSEMBLY, DEVICE AND METHOD FOR ATTACHING A CONTACT TUBE TO A SHAFT OF A CONTINUOUS RESISTANCE ANNEALER FOR WIRES - An arrangement is provided for attaching a contact tube to a shaft of a continuous resistance annealing system for wires, wherein a centered flange is mounted on one end of the shaft, the flange including ring attachment structures for shaft-centered attachment of a ring to the flange. The ring includes tube attachment structures for ring-centered attachment of the contact tube to the ring and flange attachment structures for shaft-centered attachment of the ring to the flange. In the method for attaching a contact tube to a shaft of a continuous resistance annealing system for wires, a corresponding arrangement is constructed. To this end, the contact tube is attached to the ring in a ring-centered manner by the tube attachment structures, if the attachment has not already taken place. The ring is subsequently attached to the flange in shaft-centered manner by means of the ring attachment structures and the flange attachment structures. | 07-26-2012 |
20130277358 | MULTIPLE STAGE OPEN COIL ELECTRIC RESISTANCE HEATER WITH BALANCED COIL POWER ARRANGEMENT AND HEATER COOL END TERMINATION AND METHOD OF USE - An open coil electrical resistance heater subassembly for use in a heater has a support plate dividing the heater into at least two portions. At least two resistance wire coils are supported on the support plate using a plurality of insulators. Each insulator is configured to provide support to a portion of the resistance wire coil. The at least two resistance wire coils are arranged with respect to the support plate so that the coil power for each coil is distributed generally evenly between the top and bottom of the support plate and across the width of the support plate. | 10-24-2013 |
20160018163 | HOLDING DEVICE FOR A HEATING ELEMENT, AND HEATER - A holding device for a heating element and a heater with at least one such holding device. The holding device is produced from a refractory metal or from an alloy on the basis of refractory metal, has at least two holding elements which are arranged perpendicularly or at least substantially perpendicularly to each other. A first holding element is at least partially arranged in an opening of a second holding element. | 01-21-2016 |
219537000 | Plural units combined with single casing housing or support | 2 |
20130186885 | PROCESS FOR PRODUCING A METAL PLATE HAVING AN EMBEDDED HEATING ELEMENT AND METAL PLATE PRODUCED THEREBY - A description is given of a process for producing a metal plate having at least one embedded heating element and of the metal plate produced by the process. The heating element is arranged between two plate bodies, and the heating element is embedded in the plate bodies by rolling with material displacement. The adjacent sides of the plate bodies have a layer of aluminium or an aluminium alloy. After a heat pre-treatment at the re-crystallisation temperature of the aluminium or the aluminium alloy, the plate bodies are pressed against one another to bring about a reduction in thickness, with which the plate bodies form a diffusion bond with one another and are integrally bonded to one another over the entire surface area thereof to form the metal plate to be produced. The process produces a metal plate as a whole with better thermal conductivity and a broader spectrum of use. | 07-25-2013 |
20140014646 | MATRIX-PATTERNED CLOTH - A matrix-patterned cloth includes: first and second fiber layers including mutually isolated first and second conductors, respectively; an intermediate fiber layer between the first and second fiber layers; conductive connecting yarns connecting one of the first conductors and one of the second conductors, wherein, when a pressure is applied to the matrix-patterned cloth, each connecting yarn bends so that a position of contact between the connecting yarn and the first or second conductor changes depending on how large the pressure is; a selector; and a heating controller or a resistance measuring unit. The selector scans and sequentially selects one of the first conductors and one of the second conductors. The heating controller applies voltage to intersecting areas where the selected first and second conductors intersect each other via the first and second conductors. The resistance measuring unit measures electric resistances of the intersecting areas via the first and second conductors. | 01-16-2014 |