FR2441815B1 - - Google Patents

Info

Publication number
FR2441815B1
FR2441815B1 FR7832265A FR7832265A FR2441815B1 FR 2441815 B1 FR2441815 B1 FR 2441815B1 FR 7832265 A FR7832265 A FR 7832265A FR 7832265 A FR7832265 A FR 7832265A FR 2441815 B1 FR2441815 B1 FR 2441815B1
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
FR7832265A
Other versions
FR2441815A1 (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.)
Mgr SA Fours
Original Assignee
Mgr SA Fours
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 Mgr SA Fours filed Critical Mgr SA Fours
Priority to FR7832265A priority Critical patent/FR2441815A1/fr
Publication of FR2441815A1 publication Critical patent/FR2441815A1/fr
Application granted granted Critical
Publication of FR2441815B1 publication Critical patent/FR2441815B1/fr
Granted 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/62—Heating elements specially adapted for furnaces
    • H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details specially adapted for crucible or pot furnaces
    • F27B14/0806—Charging or discharging devices
    • F27B2014/0818—Discharging
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
FR7832265A 1978-11-15 1978-11-15 Four de fusion de metaux en creuset Granted FR2441815A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832265A FR2441815A1 (fr) 1978-11-15 1978-11-15 Four de fusion de metaux en creuset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832265A FR2441815A1 (fr) 1978-11-15 1978-11-15 Four de fusion de metaux en creuset

Publications (2)

Publication Number Publication Date
FR2441815A1 FR2441815A1 (fr) 1980-06-13
FR2441815B1 true FR2441815B1 (fr) 1981-06-12

Family

ID=9214925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832265A Granted FR2441815A1 (fr) 1978-11-15 1978-11-15 Four de fusion de metaux en creuset

Country Status (1)

Country Link
FR (1) FR2441815A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2148226C1 (ru) * 1998-11-27 2000-04-27 Институт машиноведения им.академика А.А.Благонравова РАН Устройство для плавки металлов и сплавов во взвешенном состоянии

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1368990A (en) * 1918-09-18 1921-02-15 Gen Ceramics Company Process of producing articles of quartz glass
FI52261C (fi) * 1976-06-10 1977-07-11 Saarivirta Matti J Sulatus- ja valulaite.
US4093816A (en) * 1977-02-11 1978-06-06 Midland-Ross Corporation Furnace heating apparatus

Also Published As

Publication number Publication date
FR2441815A1 (fr) 1980-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse