CA980122A - Annealing lehr - Google Patents

Annealing lehr

Info

Publication number
CA980122A
CA980122A CA143,999A CA143999A CA980122A CA 980122 A CA980122 A CA 980122A CA 143999 A CA143999 A CA 143999A CA 980122 A CA980122 A CA 980122A
Authority
CA
Canada
Prior art keywords
annealing lehr
lehr
annealing
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
CA143,999A
Other versions
CA143999S (en
Inventor
Joseph B. Mccully
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Application granted granted Critical
Publication of CA980122A publication Critical patent/CA980122A/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
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/36—Arrangements of heating devices
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/06—Annealing glass products in a continuous way with horizontal displacement of the glass products
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/07—Glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/01—Annealing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
CA143,999A 1971-11-15 1972-06-06 Annealing lehr Expired CA980122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19884971A 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
CA980122A true CA980122A (en) 1975-12-23

Family

ID=22735115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,999A Expired CA980122A (en) 1971-11-15 1972-06-06 Annealing lehr

Country Status (5)

Country Link
US (1) US3770408A (en)
JP (1) JPS5755661B2 (en)
CA (1) CA980122A (en)
FR (1) FR2161563A5 (en)
GB (1) GB1393150A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028052A (en) * 1974-11-04 1977-06-07 Smit Ovens Nijmegen B.V. Tunnel furnace for the heat treatment of articles
US4150964A (en) * 1977-01-31 1979-04-24 Owens-Illinois, Inc. Apparatus for coating glassware
DE7924727U1 (en) * 1979-08-31 1980-01-03 Brown, Boveri & Cie Ag, 6800 Mannheim COVERED HEATING PIPE
US4865864A (en) * 1985-03-27 1989-09-12 Rijswijck Willem V Air heated oven and heating method
MX162406A (en) * 1985-07-02 1991-05-06 Fausto Celorio Mendoza IMPROVEMENTS IN APPARATUS FOR THE COOKING OF TORTILLAS
US5403607A (en) * 1987-02-17 1995-04-04 American Harvest, Inc. Method for rapidly cooking food
US4962695A (en) * 1988-07-27 1990-10-16 Northrup Jr Lynn L Broiler oven
US5023429A (en) * 1989-10-11 1991-06-11 Flakee Mills, Inc. Vessel and method for thermally processing bulk material
US5028399A (en) * 1990-01-12 1991-07-02 Motorola, Inc. Gas manifold for solder reflow processing atmosphere
US5193735A (en) * 1992-07-13 1993-03-16 Knight Electronics, Inc. Solder reflow oven
US5466912A (en) * 1993-04-13 1995-11-14 American Harvest, Inc. Convection oven
US6677013B1 (en) 1998-04-17 2004-01-13 Pechiney Emballage Flexible Europe Transparent multilayer polypropylene container with barrier protection
DE60239504D1 (en) * 2001-05-08 2011-05-05 Shinetsu Chemical Co Apparatus and method for making a preform for optical fibers by deposition
MXPA04003914A (en) 2001-10-24 2004-06-21 Pechiney Emballage Flexible Eu Polypropylene container and process for making it.
CN102491628A (en) * 2011-11-14 2012-06-13 湖北戈碧迦光电科技股份有限公司 Glass annealing device and method
CN102627189A (en) * 2012-04-01 2012-08-08 张家港市嘉华炉业有限公司 Conveying device for cantilever type high pressure air bottle in curing furnace
CN102627184A (en) * 2012-04-01 2012-08-08 张家港市嘉华炉业有限公司 Conveying device for dual-support type high pressure air bottle in curing furnace
CN102653443A (en) * 2012-05-05 2012-09-05 张家港市云雾实业有限公司 Perfume glass bottle annealing furnace
US11045047B2 (en) 2017-11-10 2021-06-29 Ron's Enterprises, Inc. Variable capacity oven
JP2020041737A (en) * 2018-09-10 2020-03-19 光洋サーモシステム株式会社 Heat treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2544947A (en) * 1946-01-19 1951-03-13 Pittsburgh Corning Corp Lehr temperature control
US2725680A (en) * 1953-07-17 1955-12-06 Pittsburgh Corning Corp Annealing lehr
US2982052A (en) * 1955-07-28 1961-05-02 British Hartford Fairmont Ltd Lehrs for glassware
JPS43390Y1 (en) * 1967-03-06 1968-01-10

Also Published As

Publication number Publication date
FR2161563A5 (en) 1973-07-06
JPS5755661B2 (en) 1982-11-25
JPS4859118A (en) 1973-08-18
GB1393150A (en) 1975-05-07
US3770408A (en) 1973-11-06

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