FR2374606B1 - - Google Patents

Info

Publication number
FR2374606B1
FR2374606B1 FR7738180A FR7738180A FR2374606B1 FR 2374606 B1 FR2374606 B1 FR 2374606B1 FR 7738180 A FR7738180 A FR 7738180A FR 7738180 A FR7738180 A FR 7738180A FR 2374606 B1 FR2374606 B1 FR 2374606B1
Authority
FR
France
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
FR7738180A
Other versions
FR2374606A1 (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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of FR2374606A1 publication Critical patent/FR2374606A1/fr
Application granted granted Critical
Publication of FR2374606B1 publication Critical patent/FR2374606B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • 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
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Baking, Grill, Roasting (AREA)
  • Coke Industry (AREA)
FR7738180A 1976-12-20 1977-12-19 Couvercle de four, notamment de cuisson d'anodes en charbon Granted FR2374606A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,341 US4097228A (en) 1976-12-20 1976-12-20 Furnace cover

Publications (2)

Publication Number Publication Date
FR2374606A1 FR2374606A1 (fr) 1978-07-13
FR2374606B1 true FR2374606B1 (fr) 1981-12-18

Family

ID=25025901

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7738180A Granted FR2374606A1 (fr) 1976-12-20 1977-12-19 Couvercle de four, notamment de cuisson d'anodes en charbon

Country Status (11)

Country Link
US (1) US4097228A (fr)
JP (1) JPS5376914A (fr)
AR (1) AR213669A1 (fr)
BR (1) BR7707953A (fr)
CA (1) CA1067756A (fr)
DE (1) DE2751808C3 (fr)
FR (1) FR2374606A1 (fr)
GB (1) GB1551567A (fr)
IT (1) IT1090982B (fr)
MX (1) MX146372A (fr)
SE (1) SE427777B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562555A (en) * 1977-03-08 1980-03-12 British Steel Corp Furnace closure member
JPS5598996U (fr) * 1978-12-28 1980-07-09
US4268360A (en) * 1980-03-03 1981-05-19 Koritsu Machine Industrial Limited Temporary heat-proof apparatus for use in repairing coke ovens
US4597341A (en) * 1985-05-22 1986-07-01 Suey Paul V Soaking pit cover
US4658555A (en) * 1985-07-12 1987-04-21 Steiner Thomas J Attic hatchway insulating cover
US4687439A (en) * 1986-02-28 1987-08-18 Aluminum Company Of America & Delta Refractories, Inc. Furnaces for baking anodes
US4867600A (en) * 1987-07-23 1989-09-19 Bowman Harold M Polygonal manhole cover support
US4834574A (en) * 1987-07-23 1989-05-30 Bowman Harold M Utility cover extension
US5158043A (en) * 1990-12-04 1992-10-27 Jon Emsbo High temperature application door installation
US6007270A (en) * 1993-07-02 1999-12-28 Bowman; Harold M. Manhole frame assembly
US5697729A (en) * 1993-07-02 1997-12-16 Bowman; Harold M. Anchor for utility access hole support insert
US5628152A (en) * 1995-08-16 1997-05-13 Bowman; Harold M. Adjustable manhole cover support with shield
US5611640A (en) * 1994-05-27 1997-03-18 Bowman; Harold M. Method and apparatus for anchoring a utility grate cover
US6551489B2 (en) 2000-01-13 2003-04-22 Alcoa Inc. Retrofit aluminum smelting cells using inert anodes and method
AU4175701A (en) 2000-02-24 2001-09-03 Alcoa Inc Method of converting hall-heroult cells to inert anode
AU2001276972B2 (en) 2000-07-19 2007-03-22 Alcoa Usa Corp. Insulation assemblies for metal production cells
DE10240995B3 (de) * 2002-09-05 2004-04-15 Hilti Ag Befestigungsvorrichtung zum Verschliessen eines Durchbruchs
CN103591805B (zh) * 2013-11-19 2015-06-24 中钢集团吉林炭素股份有限公司 一种环式焙烧炉炉盖及其制作方法
JP5697771B2 (ja) * 2014-01-27 2015-04-08 光洋サーモシステム株式会社 加熱炉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1868824A (en) * 1930-09-05 1932-07-26 Albert E Grapp Oven-circulating air type
US2316688A (en) * 1941-04-29 1943-04-13 Allen P Haase Grain door
US2742177A (en) * 1952-02-12 1956-04-17 Hydro Blast Corp Closure seal
US3048382A (en) * 1958-04-17 1962-08-07 Union Carbide Corp Fire tube furnace and method for baking articles
US3084828A (en) * 1961-03-15 1963-04-09 Pittsburgh Plate Glass Co Cylinder leak stopping device
US3268722A (en) * 1963-09-30 1966-08-23 Nolan James Cover structure for lighting fixtures

Also Published As

Publication number Publication date
DE2751808C3 (de) 1980-05-29
SE427777B (sv) 1983-05-02
AR213669A1 (es) 1979-02-28
FR2374606A1 (fr) 1978-07-13
BR7707953A (pt) 1978-08-15
AU2960277A (en) 1978-06-15
CA1067756A (fr) 1979-12-11
IT1090982B (it) 1985-06-26
DE2751808B2 (de) 1979-09-20
US4097228A (en) 1978-06-27
SE7712886L (sv) 1978-06-21
MX146372A (es) 1982-06-17
JPS5756669B2 (fr) 1982-12-01
JPS5376914A (en) 1978-07-07
DE2751808A1 (de) 1978-06-22
GB1551567A (en) 1979-08-30

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Legal Events

Date Code Title Description
ST Notification of lapse