EP0112970B1 - Radiateur à infra-rouge avec des éléments chauffants en céramique - Google Patents

Radiateur à infra-rouge avec des éléments chauffants en céramique Download PDF

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Publication number
EP0112970B1
EP0112970B1 EP83109445A EP83109445A EP0112970B1 EP 0112970 B1 EP0112970 B1 EP 0112970B1 EP 83109445 A EP83109445 A EP 83109445A EP 83109445 A EP83109445 A EP 83109445A EP 0112970 B1 EP0112970 B1 EP 0112970B1
Authority
EP
European Patent Office
Prior art keywords
reflector
heating
infrared radiation
heating bodies
radiators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP83109445A
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German (de)
English (en)
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EP0112970A1 (fr
Inventor
Hans Dipl.-Ing. Lexer
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Individual
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Individual
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Publication date
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Priority to AT83109445T priority Critical patent/ATE43172T1/de
Publication of EP0112970A1 publication Critical patent/EP0112970A1/fr
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Publication of EP0112970B1 publication Critical patent/EP0112970B1/fr
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/22—Reflectors for radiation heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors

Definitions

  • the invention is based on an infrared radiation system comprising a plurality of heating elements of the same design, each of which has a reflector and a heating element mounted therein, the heating elements being arranged in a row and being pivotally connected to one another along their longitudinal edges by coupling elements.
  • An infrared radiation system of the type described in the opening paragraph is known from US-A-2 627 014.
  • a housing made of extruded aluminum profile is provided, which receives the reflector and the radiator arranged in the reflector.
  • Coupling elements are provided along the longitudinal edges of the housing, which allow a plurality of housings to be fastened to one another in the sense of a tongue and groove connection.
  • the housing is designed such that, on the one hand, a system is created between two connected housings and, on the other hand, a certain swivel range is achieved. Furthermore, a large number of additional fastening elements are provided on the one hand for the heating element and on the other hand for the housing itself.
  • this infrared radiation system which is formed from a plurality of heating elements, can only be adapted to the geometry of the radiation goods to a very limited extent.
  • a further disadvantage is that the individual heating elements consist of a large number of parts, some of which are quite complicated, and are therefore expensive to manufacture.
  • an infrared radiation system is known in which a reflector is provided for each ceramic heating element, the dimensions of which are adapted and which surrounds the heating element on one side.
  • the electric radiators and the associated reflectors are of different sizes, which necessitates a relatively large inventory for the different types of infrared radiation systems.
  • there are difficulties with the known radiators and reflectors in large-area systems in particular in the case of a workpiece surface deviating from a flat surface.
  • the object of the invention is to remedy these shortcomings and to provide an infrared radiation system which can be adapted in a very simple manner to the heating outputs required and to the most varied geometries of the radiation goods, without extensive storage being necessary.
  • the radiators are designed as ceramic radiators, that the reflectors are made of stainless steel sheet, serve as direct supports for the radiator and have inclined walls, on the longitudinal edges of which the coupling elements in the form of hinges made of bushings and articulated joints. or support bolts are provided. It is therefore here departed from the division into two parts between the reflector and the housing, which is known in the prior art, and the reflector is used as a direct support for the radiator. This considerably simplifies the individual heating elements.
  • the reflectors have inclined walls, on the longitudinal edges of which the coupling elements are then provided for connecting the individual reflectors to one another to form the infrared radiation system.
  • the hinge parts are also designed to accommodate supporting elements, such as rods, pipes or the like, which extend over a plurality of reflectors, so that special supporting structures can be saved when larger systems are being installed. For reasons of easier storage, uniform or similar emitters and reflectors are preferably used.
  • radiators corresponding to the heating effect to be achieved can be accommodated side by side in the reflector.
  • the radiators can have a rod-shaped or rectangular shape and can be arranged parallel to one another in the common reflector, which extends over the plurality of radiators, in an optional arrangement and number, corresponding to the desired heating effect.
  • the radiators can have supports lying in their end regions, which are used for fastening in the reflector. Separate fasteners are no longer required.
  • the radiators can be accommodated in the reflector running parallel to the longitudinal axis of the reflector.
  • a reflector which is advantageously made of high-gloss. Stainless steel.
  • the reflector is shaped in such a way that a correspondingly wide back part 1 adjoins inclined walls 2 on both sides, with back groups 1, 3a, 3b or 3c being provided in the back part 1 for the optional installation of electric radiators to be described later Bores 5 provided for the passage of current leads 6 provided on the radiators 4 (FIG. 1).
  • the reflector has 2 bushings 7 on the longitudinal edges of the parts, which are intended for receiving joint or support bolts 8.
  • the bushings 7 are offset and arranged at such a distance from one another that a further reflector with its articulated bushings can be inserted between them and in this way a hinge-like connection of several reflectors to one another is created.
  • radiators 4 can be accommodated next to one another in a reflector just described, depending on how large the heating output to be achieved should be. Then, for example, one, two or three radiators 4 are attached next to each other or on one of the connections 3a, 3b or 3c.
  • the design of the ceramic radiators used is particularly advantageous. 5 to 7, they have a slender, elongated, rectangular shape, the heating conductors 10 embedded in the ceramic body having the course shown in dashed lines in FIG. 7 and into those provided at the ends of the ceramic body 4 Override power supply lines 6.
  • the radiators are not provided with a fastening piece in the middle, as was customary hitherto, but instead they have supports 9 made of ceramic mass in the end region, through which a fastening wire 11 is passed, for example. Because of the length of the ceramic body, two such supports 9 are provided on the back.
  • the fastening wires 11 are passed through the bores 3a, 3b or 3c and twisted together on the back of the reflector.
  • the power supply lines 6, however, are passed through the bores 5 and connected to terminals on the rear of the reflector.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Resistance Heating (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)

Claims (5)

1. Installation d'irradiation infrarouge constituée de plusieurs éléments chauffants de conformation similaire, présentant chacun un réflecteur et un corps chauffant monté dans ce réflecteur, lesdits éléments chauffants étant disposés en rangées l'un contre l'autre et reliés ensemble de manière pivotante le long de leurs bords longitudinaux par des organes d'accouplement, caractérisée en ce que les corps chauffants (4) sont réalisés sous la forme de corps chauffants en céramique; en ce que les réflecteurs (1, 2) sont en tôle d'acier inoxydable; en ce que ces réflecteurs servent de supports directs pour les corps chauffants (4) et présentent des parois obliques (2) sur les bords longitudinaux desquelles sont prévus les organes d'accouplement sous la forme de charnières constituées par des douilles (7) et des broches d'articulation ou de support (8).
2. Installation d'irradiation infrarouge selon la revendication 1, caractérisée en ce qu'un nombre de corps chauffants (4) correspondant à l'effet de chauffage recherché sont montés côte à côte dans le réflecteur (1, 2).
3. Appareil d'irradiation infrarouge selon les revendications 1 et 2, caractérisé en ce que les corps chauffants (4) ont la forme de barres ou ont une forme rectangulaire, et sont disposés parallèlement côte à côte dans le réflecteur (1, 2) commun, qui s'étend sur plusieurs corps chauffants (4), la disposition et le nombre des corps chauffants (4) étant choisies librement en fonction de l'effet de chauffage recherché.
4. Installation d'irradiation infrarouge selon les revendications 1 à 3, caractérisée en ce que les corps chauffants (4) présentent, dans leurs parties terminales, des bossages d'appui (9) servant à leur fixation dans le réflecteur (1, 2).
5. Installation d'irradiation infrarouge selon les revendications 1 à 4, caractérisée en ce que les corps chauffants (4) sont disposés dans le réflecteur (1, 2) en s'étendant parallèlement à l'axe longitudinal de réflecteur.
EP83109445A 1982-12-03 1983-09-22 Radiateur à infra-rouge avec des éléments chauffants en céramique Expired EP0112970B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83109445T ATE43172T1 (de) 1982-12-03 1983-09-22 Infrarot-strahlungsanlage mit keramischen heizkoerpern.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3244793A DE3244793C2 (de) 1982-12-03 1982-12-03 Infrarot-Strahlungsanlage mit keramischen Heizkörpern
DE3244793 1982-12-03

Publications (2)

Publication Number Publication Date
EP0112970A1 EP0112970A1 (fr) 1984-07-11
EP0112970B1 true EP0112970B1 (fr) 1989-05-17

Family

ID=6179749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83109445A Expired EP0112970B1 (fr) 1982-12-03 1983-09-22 Radiateur à infra-rouge avec des éléments chauffants en céramique

Country Status (5)

Country Link
US (1) US4591697A (fr)
EP (1) EP0112970B1 (fr)
JP (1) JPS59177884A (fr)
AT (1) ATE43172T1 (fr)
DE (1) DE3244793C2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3471155D1 (en) * 1984-10-08 1988-06-16 Geilinger Ag System for the covering of the power requirements of a room
JPH041675Y2 (fr) * 1985-08-06 1992-01-21
US5049725A (en) * 1990-06-13 1991-09-17 Research, Incorporated Hingeable radiant heating structure
KR960002662Y1 (ko) * 1992-07-04 1996-03-30 주식회사 이멕스 원적외선 튜브 히터를 설치한 오븐 조리기
US5755335A (en) * 1995-07-26 1998-05-26 Steinmetz Machine Works, Inc. Apparatus and method for centralized indexed inspection and rejection of products
US6425926B1 (en) * 1999-05-04 2002-07-30 Jakobus Hindriks Thermosol treatment of textiles carrying a dye
US6215102B1 (en) 1999-10-29 2001-04-10 Msx, Inc. Heating apparatus for preventing ice dams on a roof
US6184495B1 (en) * 1999-10-29 2001-02-06 Msx, Inc. Method and heating apparatus for preventing ice dams on a roof
US6489594B2 (en) 1999-10-29 2002-12-03 Msx, Inc. Heating apparatus for preventing ice dams on a roof
US6466737B1 (en) * 2001-11-21 2002-10-15 Honeywell Consumer Products, Inc. Portable electric space heater
US6654550B1 (en) * 2002-09-12 2003-11-25 Michael Lemanski Portable hand held automobile windshield de-icer
FR2849831A1 (fr) * 2003-01-15 2004-07-16 Techmeta Sa Procede et dispositif de degivrage d'aeronefs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052304B2 (de) * 1970-10-24 1975-01-02 Manfried 3410 Northeim Steinmetz Infrarot-Strahlungsanlage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991046U (de) * 1968-08-08 Siegfried Gfrörer, 7253 Renningen Infra-Rot-Quarz-Handstrahl'er, mit veränderlicher Strahlerfläche
DE1991141U (de) * 1968-08-08 HELGE Elektro-Geraie u Metallw aren GmbH &. Co K G , 1000 Berlin Elektro Kachel-Ka mm
GB618978A (en) * 1946-10-24 1949-03-02 Gen Electric Co Ltd Improvements in or relating to infra-red electric heating apparatus
US2610280A (en) * 1947-02-26 1952-09-09 Wilson Wesley Infrared oven construction
US2590417A (en) * 1948-09-18 1952-03-25 Wiegand Co Edwin L Electric heating
US2627014A (en) * 1950-08-25 1953-01-27 Wiegand Co Edwin L Radiant heater
FR1158364A (fr) * 1956-10-12 1958-06-13 Appareil électrique combiné de chauffage et d'éclairage
US3141089A (en) * 1961-05-03 1964-07-14 Comac Engineering Inc Infrared heater
US4333003A (en) * 1980-06-05 1982-06-01 Rivera Jose I Radiant airflow heat processing assembly
JPS5714554A (en) * 1980-06-27 1982-01-25 Ihara Chem Ind Co Ltd Production of 2-(substituted phenoxy)phenylacetic acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052304B2 (de) * 1970-10-24 1975-01-02 Manfried 3410 Northeim Steinmetz Infrarot-Strahlungsanlage

Also Published As

Publication number Publication date
DE3244793C2 (de) 1986-04-30
DE3244793A1 (de) 1984-06-07
EP0112970A1 (fr) 1984-07-11
JPS59177884A (ja) 1984-10-08
US4591697A (en) 1986-05-27
ATE43172T1 (de) 1989-06-15

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