CA949315A - Heat treating furnace with walking beam drive - Google Patents

Heat treating furnace with walking beam drive

Info

Publication number
CA949315A
CA949315A CA106,954A CA106954A CA949315A CA 949315 A CA949315 A CA 949315A CA 106954 A CA106954 A CA 106954A CA 949315 A CA949315 A CA 949315A
Authority
CA
Canada
Prior art keywords
heat treating
walking beam
treating furnace
beam drive
drive
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
CA106,954A
Other languages
English (en)
Other versions
CA106954S (en
Inventor
Ernest C. Gronquist (Jr.)
Donald E. Gunther
Herbert W. Westeren
Marvin J. Ott (Jr.)
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.)
Hayes C I Inc
Original Assignee
Hayes C I Inc
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 Hayes C I Inc filed Critical Hayes C I Inc
Application granted granted Critical
Publication of CA949315A publication Critical patent/CA949315A/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
    • F27B9/06—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
    • F27B9/062—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 electrically heated
    • F27B9/063—Resistor heating, e.g. with resistors also emitting IR rays
    • 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
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • 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
    • F27B9/201—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 walking beam furnace
    • 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 specially adapted for furnaces of these types
    • F27B9/38—Arrangements of devices for charging
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/124—Cooling
    • 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
    • F27M2003/04—Sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Tunnel Furnaces (AREA)
  • Reciprocating Conveyors (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CA106,954A 1970-03-16 1971-03-05 Heat treating furnace with walking beam drive Expired CA949315A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1970970A 1970-03-16 1970-03-16

Publications (1)

Publication Number Publication Date
CA949315A true CA949315A (en) 1974-06-18

Family

ID=21794617

Family Applications (1)

Application Number Title Priority Date Filing Date
CA106,954A Expired CA949315A (en) 1970-03-16 1971-03-05 Heat treating furnace with walking beam drive

Country Status (3)

Country Link
US (1) US3656720A (enrdf_load_stackoverflow)
JP (1) JPS5129084B1 (enrdf_load_stackoverflow)
CA (1) CA949315A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254769C3 (de) * 1972-11-09 1985-06-05 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Durchlaufofen zum flußmittellosen Löten von Aluminiumwerkstoffen unter Schutzgas
GB1428293A (en) * 1973-01-24 1976-03-17 Nippon Steel Corp Heating furnace of the walking beam type
DE2831251C2 (de) * 1978-07-15 1986-10-16 Smit Ovens Nijmegen B.V., Nijmegen Hubplattenofen
US6117266A (en) * 1997-12-19 2000-09-12 Interuniversifair Micro-Elektronica Cenirum (Imec Vzw) Furnace for continuous, high throughput diffusion processes from various diffusion sources
ES2216104T3 (es) * 1997-04-22 2004-10-16 Imec Vzw Horno para procesos continuos de difusion de alto rendimiento con varias fuentes de difusion.
DE202011110724U1 (de) * 2011-03-25 2016-01-22 Schwartz Gmbh Rollenherdofen zum Erwärmen von Werkstücken
CN111683689A (zh) 2017-12-11 2020-09-18 葛兰素史克知识产权开发有限公司 模块化无菌生产系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056070A (en) * 1933-11-15 1936-09-29 Paul S Menough Heating furnace
FR1325350A (fr) * 1962-06-12 1963-04-26 Brockmann & Bundt Ind Ofenbau Système d'avancement pour fours à pas de pèlerin
US3450394A (en) * 1967-01-30 1969-06-17 Salem Brosius Canada Ltd Walking beam furnace
DE1533980A1 (de) * 1967-03-18 1970-02-12 Koppers Wistra Ofenbau Gmbh Hubbalkenofen
JPS4424168Y1 (enrdf_load_stackoverflow) * 1967-10-28 1969-10-13
FR1542339A (fr) * 1967-11-07 1968-10-11 Brockmann & Bundt Ind Ofenbau Four à longerons mobiles
US3651470A (en) * 1970-06-08 1972-03-21 Bell Telephone Labor Inc Integrated level detector circuit with gating arrangement to inhibit transient output signals in response to energization of the circuit
JPS4915U (enrdf_load_stackoverflow) * 1972-04-05 1974-01-05

Also Published As

Publication number Publication date
US3656720A (en) 1972-04-18
JPS5129084B1 (enrdf_load_stackoverflow) 1976-08-23

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