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
  • F27D27/00—Stirring devices for molten material
• • 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
  • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
  • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
  • F27B3/085—Arc 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
  • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
  • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
  • F27B3/18—Arrangements of devices for charging
  • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
• • 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
  • F27D11/00—Arrangement of elements for electric heating in or on furnaces
  • F27D11/02—Ohmic resistance heating
  • F27D11/04—Ohmic resistance heating with direct passage of current through the material being heated
• • 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
  • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
  • F27B3/06—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces with movable working chambers or hearths, e.g. tiltable, oscillating or describing a composed movement
• • 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
  • F27D3/00—Charging; Discharging; Manipulation of charge
  • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
  • F27D2003/0083—Means for stirring the charge
• • 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
  • F27D3/00—Charging; Discharging; Manipulation of charge
  • F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
  • F27D2003/0087—Rotation about a vertical axis
• • 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
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S65/00—Glass manufacturing
  • Y10S65/04—Electric heat

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Vertical, Hearth, Or Arc Furnaces (AREA)
• Silicon Compounds (AREA)
• Furnace Charging Or Discharging (AREA)
• Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
• Gasification And Melting Of Waste (AREA)
• Manufacture And Refinement Of Metals (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19881577

Family Applications (1)

Country Status (20)

Families Citing this family (4)

Family Cites Families (3)

• 1974
  • 1974-04-25 NO NO741501A patent/NO133728C/no unknown
• 1975
  • 1975-03-25 ZA ZA00751892A patent/ZA751892B/xx unknown
  • 1975-03-26 PH PH16981A patent/PH12598A/en unknown
  • 1975-03-26 FI FI750915A patent/FI58833C/fi not_active IP Right Cessation
  • 1975-03-28 IT IT7521875A patent/IT1034739B/it active
  • 1975-04-03 FR FR7510487A patent/FR2269049B1/fr not_active Expired
  • 1975-04-07 YU YU0881/75A patent/YU37399B/xx unknown
  • 1975-04-15 BR BR2888/75A patent/BR7502271A/pt unknown
  • 1975-04-18 NL NL7504663.A patent/NL165281B/xx not_active IP Right Cessation
  • 1975-04-21 SE SE7504576A patent/SE401523B/xx unknown
  • 1975-04-23 US US05/570,800 patent/US3975576A/en not_active Expired - Lifetime
  • 1975-04-24 BE BE155750A patent/BE828359A/xx not_active IP Right Cessation
  • 1975-04-24 RO RO7582070A patent/RO72719A/ro unknown
  • 1975-04-24 DE DE2518168A patent/DE2518168C2/de not_active Expired
  • 1975-04-25 GB GB17292/75A patent/GB1501996A/en not_active Expired
  • 1975-04-25 CS CS752916A patent/CS205053B2/cs unknown
  • 1975-04-25 JP JP4986675A patent/JPS5645068B2/ja not_active Expired
  • 1975-04-25 CA CA225,560A patent/CA1051075A/en not_active Expired
  • 1975-04-25 CH CH533275A patent/CH594222A5/xx not_active IP Right Cessation
  • 1975-05-20 IN IN1012/CAL/75A patent/IN149712B/en unknown

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