EP0227647A1 - Dispositif pour des ensembles de chauffage par rayonnement infrarouge - Google Patents

Dispositif pour des ensembles de chauffage par rayonnement infrarouge

Info

Publication number
EP0227647A1
EP0227647A1 EP85903077A EP85903077A EP0227647A1 EP 0227647 A1 EP0227647 A1 EP 0227647A1 EP 85903077 A EP85903077 A EP 85903077A EP 85903077 A EP85903077 A EP 85903077A EP 0227647 A1 EP0227647 A1 EP 0227647A1
Authority
EP
European Patent Office
Prior art keywords
housing
box
rotation
gables
frame
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.)
Pending
Application number
EP85903077A
Other languages
German (de)
English (en)
Inventor
Jerry JÖNSSON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRICO AB
Original Assignee
FRICO AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FRICO AB filed Critical FRICO AB
Publication of EP0227647A1 publication Critical patent/EP0227647A1/fr
Pending legal-status Critical Current

Links

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
    • 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 present invention relates to a device in infrared radiating electrical heating aggregates, particularly building dryers for hardening of concrete and the like, and of the kind in which a number of infrared tubes with directional radiation through reflectors are arranged in a housing.
  • Infrared heaters for accelerated concrete hardening are previously known. These heaters are based on petroleum gas operation and are a part of a petroleum gas central. Every individual infrared heater consists of a relatively large, unwieldy and heavy unit (it weighs ca : 20 kilos) and is connected to a petroleum gas central with a petroleum gas container for several infra-red heaters. The petroleum gas central is very bulky with hose box attached thereto and has a weight of nearly 300 kilos. Infrared heaters lack devices for directing the infra-red radiation in different rotational position.
  • the object and most important features of t e invention is to provide an infrared radiant electrical heating aggregate which weighs less than half of known aggregates and which does not require any heavy and unwieldy petroleum gas central or gas bottles at all, and which with simple manipulations can be placed in different rotational positions.
  • the heat aggregate should in spite of its low weight have a stable construction, be rugged and withstand very rough handling which occurs on the building work places.
  • the housing comprises a self-supporting, trough-shaped plate box, with ridge-shaped bosses extending in the longitudinal direction of the box in the bottom thereof, that the box at both ends is provided with a substantially perpendicularly to and over an essential part of the box bottom extending fixed regulating disc, and that the regulating discs are provided with a common centre of rotation about which the housing is rotatable with respect to frame gables arranged outside the ends of the housing and lockable to said frame gables in different rotational positions.
  • Fig. 1 shows a electrical heating aggregate according to the invention in a side view
  • fig 2 shows the heating aggregate according to fig. 1 in a view from above
  • fig. 3 is an end view of the aggregate according to fig. 1 and
  • fig 4 is a section according to the line IV-IV in fig. 1.
  • the heating aggregate according to the invention comprises a housing 11 in the form of a self-supporting, trough-shaped late box.
  • a housing 11 in the form of a self-supporting, trough-shaped late box.
  • ridge-shaped bosses 13 extending in the longitudinal direction of the plate 12 in the bottom thereof.
  • a regulating disc 14 which extends across the entire bottom width, and which regulating discs contributes to the rigidity of the housing.
  • the housing is supported by a frame gable 15 and 16 rotatably mounted outside each end and which in the shown embodiment is made of a triangular frame 17 of a tube material, to which frame a breast plate 18 is fixed, in which a hole is provided for a screww serving as an axle of rotation 19 and which is passed through a corresponding hole in the respective regulating disc 15.
  • the screw 19 serving as an axle of rotation is fixed to a handle 20, which with a tap 21 can be passed into recesses 22, placed on the regulating disc 14 along a part- circular arc, and by means of which tap the housing can be adjusted in different angular position.
  • a partition wall 23 in which a hole is made for supporting three intrared pipes 24 according to the embodiment shown.
  • the plate box 11 is terminated at the ends by an plate 25 each, which together with the partition wall 23 makes a liquid-proof space 26 and 27 arranged for electrical connection means.
  • the upper free longitudinal end edges of the trough-shaped plate box are formed as guides 28, in which a reflector 29 and a screen grid 30 are insertable from the open ends.
  • an intake member for connection of the infrared pipes to the electricity network is arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Heating Systems (AREA)
  • Drying Of Solid Materials (AREA)
  • Resistance Heating (AREA)

Abstract

Dispositif pour des ensembles de chauffage électrique par rayonnement infrarouge, en particulier des séchoirs de construction pour durcir le béton et autres. Le but de la présente invention est de former un radiateur léger à infrarouges pouvant être ajusté par une manipulation simple dans différentes positions de rotation et possédant, malgré son poids faible, une construction stable, inégale et résistant au traitement très dur des chantiers de construction. Ces caractéristiques ont été réunies par le fait que le boîtier (11) comporte une boîte de plaque autoporteuse, en forme d'auge, avec des renflements (13) en forme d'arêtes (13) s'étendant dans la direction longitudinale de la boîte au fond de celle-ci, par le fait que la boîte est dotée aux deux extrémités d'un disque de régulation fixe (14) s'étendant essentiellement perpendiculairement à une partie essentielle du fond de la boîte et recouvrant celle-ci, et par le fait que les disques de régulation (14) sont dotés d'un centre de rotation commun (19) autour duquel le boîtier (11) peut tourner par rapport aux gables de châssis (15, 16) disposés à l'extérieur des extrémités du boîtier et être verrouillé auxdits gables du châssis dans différentes positions de rotation.
EP85903077A 1984-06-05 1985-06-03 Dispositif pour des ensembles de chauffage par rayonnement infrarouge Pending EP0227647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8403002A SE8403002L (sv) 1984-06-05 1984-06-05 Anordning vid ir-stralande vermeaggregat
SE8403002 1984-06-05

Publications (1)

Publication Number Publication Date
EP0227647A1 true EP0227647A1 (fr) 1987-07-08

Family

ID=20356130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85903077A Pending EP0227647A1 (fr) 1984-06-05 1985-06-03 Dispositif pour des ensembles de chauffage par rayonnement infrarouge

Country Status (5)

Country Link
EP (1) EP0227647A1 (fr)
DK (1) DK52786D0 (fr)
NO (1) NO860363L (fr)
SE (1) SE8403002L (fr)
WO (1) WO1985005670A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105950B (fi) * 1997-04-09 2000-10-31 Antero Klemetti Menetelmä ja laite kosteuden ja/tai homeen poistamiseksi rakenteesta
DE10163087B4 (de) * 2002-10-30 2006-04-27 Ibt.Infrabiotech Gmbh Infrarotstrahler zur thermischen Behandlung von Gütern
GB2539939A (en) * 2015-07-01 2017-01-04 Agv Tech Ltd Drying method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190405118A (en) * 1904-03-01 1905-01-05 Herbert John Dowsing Improvements in or relating to Electrical Radiators.
DE584476C (de) * 1930-05-28 1933-09-20 Aeg Elektrisch beheizter Strahlofen
FR1517910A (fr) * 1967-02-06 1968-03-22 Thomson Houston Comp Francaise Radiateur électrique perfectionné

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8505670A1 *

Also Published As

Publication number Publication date
SE8403002L (sv) 1985-12-06
DK52786A (da) 1986-02-04
SE8403002D0 (sv) 1984-06-05
NO860363L (no) 1986-02-03
DK52786D0 (da) 1986-02-04
WO1985005670A1 (fr) 1985-12-19

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Legal Events

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Inventor name: JOENSSON, JERRY