EP0378731B1 - Firnisofen - Google Patents

Firnisofen Download PDF

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Publication number
EP0378731B1
EP0378731B1 EP89100977A EP89100977A EP0378731B1 EP 0378731 B1 EP0378731 B1 EP 0378731B1 EP 89100977 A EP89100977 A EP 89100977A EP 89100977 A EP89100977 A EP 89100977A EP 0378731 B1 EP0378731 B1 EP 0378731B1
Authority
EP
European Patent Office
Prior art keywords
furnace
varnishing
workpiece
painting
ultrared
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 - Lifetime
Application number
EP89100977A
Other languages
English (en)
French (fr)
Other versions
EP0378731A1 (de
Inventor
Ching-Shun Wu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT89100977T priority Critical patent/ATE84362T1/de
Priority to EP89100977A priority patent/EP0378731B1/de
Priority to DE8989100977T priority patent/DE68904303D1/de
Priority to AU41163/89A priority patent/AU600623B1/en
Publication of EP0378731A1 publication Critical patent/EP0378731A1/de
Application granted granted Critical
Publication of EP0378731B1 publication Critical patent/EP0378731B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements

Definitions

  • This invention relates to a varnishing furnace which utilizes specially arranged near-ultrared radiation bulbs to bake a workpiece.
  • the varnishing furnace on the market generally falls into three categories: the electric varnishing furnace, the gas varnishing furnace, and the medium-or far-ultrared varnishing furnace.
  • the first two kinds of varnishing furnaces are seldom used due to their poor productivity, insufficient safety and high cost.
  • the medium or far-ultrared furnace which is provided with medium- or far-ultrared radiation bulbs at one or both sides, becomes the most commonly used furnace for baking.
  • the medium- or far-ultrared ray is rather long in wavelength, the penetration capability thereof is poor. Further, it requires a long period of time to raise the temperature and so it is impossible for them to dry the painting on the workpiece in a short period of time, thereby causing the following drawbacks:
  • Object of the present invention is thus a varnishing furnace as defined in claim 1.
  • a special embodiment is given in claim 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Paints Or Removers (AREA)
  • Baking, Grill, Roasting (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (2)

  1. Lackierofen (1), der eine Vielzahl von Glühlampen (2) in der Nähe der Infrarotstrahlung umfaßt, die auf einer Seite, beiden Seiten oder beiden Seiten und am Boden des Ofens (1) alternativ zu einer Anzahl von räumlich voneinander getrennten Reihen angeordnet sind, wobei der Raum, der von den Glühlampen (2) mit einer Strahlung in der Nähe des Infrarotbereiches eingeschlossen wird oder direkt vor diesen Glühlampen liegt, den Hochtemperaturbereich (3) bildet und der Raum zwischen den beiden Reihen der Glühlampen mit einer Strahlung in der Nähe des Infrarotbereiches den Bereich (4) mit niedriger Temperatur bildet.
  2. Lackierofen nach Anspruch 1, worin der Bereich (4) mit niedriger Temperatur eine Temperatur aufweist, die niedriger als die erforderliche Temperatur ist, um den Anstrich auf dem Werkstück zu verfestigen.
EP89100977A 1989-01-20 1989-01-20 Firnisofen Expired - Lifetime EP0378731B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT89100977T ATE84362T1 (de) 1989-01-20 1989-01-20 Firnisofen.
EP89100977A EP0378731B1 (de) 1989-01-20 1989-01-20 Firnisofen
DE8989100977T DE68904303D1 (de) 1989-01-20 1989-01-20 Firnisofen.
AU41163/89A AU600623B1 (en) 1989-01-20 1989-09-08 Varnishing furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89100977A EP0378731B1 (de) 1989-01-20 1989-01-20 Firnisofen

Publications (2)

Publication Number Publication Date
EP0378731A1 EP0378731A1 (de) 1990-07-25
EP0378731B1 true EP0378731B1 (de) 1993-01-07

Family

ID=8200883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100977A Expired - Lifetime EP0378731B1 (de) 1989-01-20 1989-01-20 Firnisofen

Country Status (4)

Country Link
EP (1) EP0378731B1 (de)
AT (1) ATE84362T1 (de)
AU (1) AU600623B1 (de)
DE (1) DE68904303D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109847A1 (de) * 2001-03-01 2002-09-19 Adphos Advanced Photonics Tech Verfahren zum Erzeugen einer Beschichtung auf einem quasi-endlos geförderten Materialband

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498878A (en) * 1944-05-02 1950-02-28 Trumbull Electric Mfg Co Infrared baking oven
US2660723A (en) * 1951-03-06 1953-12-01 Delamarre Emile Jules Apparatus for the stabilization of ivory
DE1097369B (de) * 1954-01-02 1961-01-12 Daimler Benz Ag Verfahren zum Steuern der Beheizung von Tunneltrocknern
FR1303765A (fr) * 1961-10-13 1962-09-14 Portique de séchage par rayonnement infra-rouge pour véhicules automobiles ou autres
GB2096294B (en) * 1981-02-25 1984-06-20 Svecia Silkscreen Maskiner Ab Drier
FR2527757A1 (fr) * 1982-05-27 1983-12-02 Picot Ernest Tunnel chauffant

Also Published As

Publication number Publication date
DE68904303D1 (de) 1993-02-18
AU600623B1 (en) 1990-08-16
EP0378731A1 (de) 1990-07-25
ATE84362T1 (de) 1993-01-15

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