FR2272175B1 - - Google Patents

Info

Publication number
FR2272175B1
FR2272175B1 FR7417924A FR7417924A FR2272175B1 FR 2272175 B1 FR2272175 B1 FR 2272175B1 FR 7417924 A FR7417924 A FR 7417924A FR 7417924 A FR7417924 A FR 7417924A FR 2272175 B1 FR2272175 B1 FR 2272175B1
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
FR7417924A
Other languages
French (fr)
Other versions
FR2272175A1 (en
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.)
PENZEN KOMPRESSORNY Z
Original Assignee
PENZEN KOMPRESSORNY Z
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 PENZEN KOMPRESSORNY Z filed Critical PENZEN KOMPRESSORNY Z
Priority to FR7417924A priority Critical patent/FR2272175A1/fr
Publication of FR2272175A1 publication Critical patent/FR2272175A1/fr
Application granted granted Critical
Publication of FR2272175B1 publication Critical patent/FR2272175B1/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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
FR7417924A 1974-05-22 1974-05-22 Gas-fired cupola furnace - using rows of water-cooled tubes across bottom of shaft for uniform melting conditions Granted FR2272175A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7417924A FR2272175A1 (en) 1974-05-22 1974-05-22 Gas-fired cupola furnace - using rows of water-cooled tubes across bottom of shaft for uniform melting conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417924A FR2272175A1 (en) 1974-05-22 1974-05-22 Gas-fired cupola furnace - using rows of water-cooled tubes across bottom of shaft for uniform melting conditions

Publications (2)

Publication Number Publication Date
FR2272175A1 FR2272175A1 (en) 1975-12-19
FR2272175B1 true FR2272175B1 (nl) 1976-12-24

Family

ID=9139179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417924A Granted FR2272175A1 (en) 1974-05-22 1974-05-22 Gas-fired cupola furnace - using rows of water-cooled tubes across bottom of shaft for uniform melting conditions

Country Status (1)

Country Link
FR (1) FR2272175A1 (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243209A (en) * 1979-10-25 1981-01-06 Southwire Company Multiple level refractory hearth for vertical shaft metal melting furnaces
DE102009009943B4 (de) * 2009-02-20 2011-02-24 Beteiligungen Sorg Gmbh & Co. Kg Vorrichtung und Verfahren zum Erzeugen von Glasschmelzen mit einem Schmelzschacht

Also Published As

Publication number Publication date
FR2272175A1 (en) 1975-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse