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GB1030069A - Improvements in tunnel furnaces - Google Patents

Improvements in tunnel furnaces

Info

Publication number
GB1030069A
GB1030069A GB4540364A GB4540364A GB1030069A GB 1030069 A GB1030069 A GB 1030069A GB 4540364 A GB4540364 A GB 4540364A GB 4540364 A GB4540364 A GB 4540364A GB 1030069 A GB1030069 A GB 1030069A
Authority
GB
United Kingdom
Prior art keywords
sections
nov
supported
thermal expansion
carried
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
GB4540364A
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
Priority claimed from FR954029A external-priority patent/FR1383982A/en
Priority claimed from FR989782A external-priority patent/FR86500E/en
Application filed by Individual filed Critical Individual
Publication of GB1030069A publication Critical patent/GB1030069A/en
Expired 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
    • 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
    • F27B17/00—Furnaces of a kind not covered by any of groups F27B1/00 - F27B15/00
    • F27B17/0016—Chamber type furnaces
    • F27B17/0033—Chamber type furnaces the floor of the furnaces consisting of the support carrying the charge, e.g. car type furnaces
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/029—Multicellular type furnaces constructed with add-on modules

Landscapes

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

Abstract

1,030,069. Tunnel furnace. L. CHOMAT. Nov. 6, 1964 [Nov.16, 1963; Sept 29, 1964], No. 45403/64. Heading F4B. A tunnel furnace comprises a plurality of independant sections 1 linked together by nuts and bolts, a compression spring being inserted beneath each nut to compensate for thermal expansion effects. The sections each comprise a metal frame 2 holding refractory brickwork supported on a carriage 3 on non- driven rollers 4 orientatable in any direction. The sections are linked by bolting together their corner members 5 (Fig. 2, not shown). Circular iron rods, carried by the sections 1 to form rails, along which carriages supporting materials to be treated, move, are linked together through smaller diameter rods located in blind sockets in their ends (Fig. 4, not shown) to allow for thermal expansion. Return sets of rails 16, outside the furnace proper are carried by extended cross-members 15 supported on foot 18 and roller 4.
GB4540364A 1963-11-16 1964-11-06 Improvements in tunnel furnaces Expired GB1030069A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR954029A FR1383982A (en) 1963-11-16 1963-11-16 Devices allowing the expansion of the elements of a tunnel kiln with independent elements
FR989782A FR86500E (en) 1964-09-29 1964-09-29 Devices allowing the expansion of the elements of a tunnel kiln with independent elements

Publications (1)

Publication Number Publication Date
GB1030069A true GB1030069A (en) 1966-05-18

Family

ID=26204370

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4540364A Expired GB1030069A (en) 1963-11-16 1964-11-06 Improvements in tunnel furnaces

Country Status (6)

Country Link
BE (1) BE655235A (en)
CH (1) CH416431A (en)
DE (1) DE1433840B2 (en)
ES (1) ES306030A1 (en)
GB (1) GB1030069A (en)
NL (1) NL6413185A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116025416A (en) * 2022-12-30 2023-04-28 奥士康科技股份有限公司 A Keqiao Tunnel Bracket Oven Positioning Lever

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006027625B3 (en) 2006-06-13 2007-08-09 Benteler Automobiltechnik Gmbh Oven assembly for the thermal treatment of steel sheets or steel sheet components, comprises heating zone, which is formed from an initial- and an end furnace module, between which an extension furnace module is integratable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116025416A (en) * 2022-12-30 2023-04-28 奥士康科技股份有限公司 A Keqiao Tunnel Bracket Oven Positioning Lever

Also Published As

Publication number Publication date
DE1433840B2 (en) 1970-10-01
DE1433840A1 (en) 1968-12-12
CH416431A (en) 1966-06-30
NL6413185A (en) 1965-05-17
ES306030A1 (en) 1965-04-01
BE655235A (en) 1965-03-01

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