FR2370941A1 - Enamel coating glazing appts. - has item supports on endless conveyor travelling in slot in tunnel type furnace - Google Patents

Enamel coating glazing appts. - has item supports on endless conveyor travelling in slot in tunnel type furnace

Info

Publication number
FR2370941A1
FR2370941A1 FR7715405A FR7715405A FR2370941A1 FR 2370941 A1 FR2370941 A1 FR 2370941A1 FR 7715405 A FR7715405 A FR 7715405A FR 7715405 A FR7715405 A FR 7715405A FR 2370941 A1 FR2370941 A1 FR 2370941A1
Authority
FR
France
Prior art keywords
furnace
slot
appts
supports
endless conveyor
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.)
Withdrawn
Application number
FR7715405A
Other languages
French (fr)
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.)
Cobelcomex
Original Assignee
Cobelcomex
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 Cobelcomex filed Critical Cobelcomex
Publication of FR2370941A1 publication Critical patent/FR2370941A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
    • F27B9/2453—Vibrating conveyor (shaker hearth furnace)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Abstract

The heat-treatment equipment is particularly for the glazing of enamel coatings, having a tunnel-shaped furnace through which the items are transported between loading and unloading stations at opposite ends. The conveyor is an endless one, travelling outside the furnace, in a vertical plane passing through the centre line of the latter, and is equipped with supports (11) at regular intervals, each with a cradle accommodating an item (4). Guides ensure that the run of the conveyor nearest to the furnace (3) runs parallel to the centre line of the latter. The support travels along a slot formed in the furnace, so arranged that only the cradles and the ends of the supports to which they are fixed are actually inside it.
FR7715405A 1976-11-10 1977-05-18 Enamel coating glazing appts. - has item supports on endless conveyor travelling in slot in tunnel type furnace Withdrawn FR2370941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE848205 1976-11-10

Publications (1)

Publication Number Publication Date
FR2370941A1 true FR2370941A1 (en) 1978-06-09

Family

ID=3861443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715405A Withdrawn FR2370941A1 (en) 1976-11-10 1977-05-18 Enamel coating glazing appts. - has item supports on endless conveyor travelling in slot in tunnel type furnace

Country Status (2)

Country Link
FR (1) FR2370941A1 (en)
IT (1) IT1113591B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002007181A1 (en) * 2000-07-13 2002-01-24 Koninklijke Philips Electronics N.V. Oven and process for manufacturing an envelope for use in a display tube
CN106906344A (en) * 2015-10-20 2017-06-30 意大利Itt有限责任公司 For the continuous oven and its stowage of brake(-holder) block frictional layer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002007181A1 (en) * 2000-07-13 2002-01-24 Koninklijke Philips Electronics N.V. Oven and process for manufacturing an envelope for use in a display tube
US6527547B2 (en) 2000-07-13 2003-03-04 Koninklijke Philips Electronics N.V. Oven and process for manufacturing an envelope for use in a display tube
CN106906344A (en) * 2015-10-20 2017-06-30 意大利Itt有限责任公司 For the continuous oven and its stowage of brake(-holder) block frictional layer

Also Published As

Publication number Publication date
IT1113591B (en) 1986-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse