FR624475A - Improvements in blast furnaces - Google Patents

Improvements in blast furnaces

Info

Publication number
FR624475A
FR624475A FR624475DA FR624475A FR 624475 A FR624475 A FR 624475A FR 624475D A FR624475D A FR 624475DA FR 624475 A FR624475 A FR 624475A
Authority
FR
France
Prior art keywords
blast furnaces
furnaces
blast
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
Other languages
French (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.)
ANCIENS CHAVANN Ets
Original Assignee
ANCIENS CHAVANN Ets
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 ANCIENS CHAVANN Ets filed Critical ANCIENS CHAVANN Ets
Application granted granted Critical
Publication of FR624475A publication Critical patent/FR624475A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/02—Internal forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR624475D 1926-11-12 1926-11-12 Improvements in blast furnaces Expired FR624475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR624475T 1926-11-12

Publications (1)

Publication Number Publication Date
FR624475A true FR624475A (en) 1927-07-19

Family

ID=8987119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR624475D Expired FR624475A (en) 1926-11-12 1926-11-12 Improvements in blast furnaces

Country Status (1)

Country Link
FR (1) FR624475A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630507A (en) * 1969-03-28 1971-12-28 Mckee & Co Arthur G Supporting apparatus for vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3630507A (en) * 1969-03-28 1971-12-28 Mckee & Co Arthur G Supporting apparatus for vessels

Similar Documents

Publication Publication Date Title
FR624475A (en) Improvements in blast furnaces
FR635823A (en) Compressor improvements
FR640689A (en) Improvements in radio-telehraphic communications
FR645473A (en) Improvements in blast furnaces
FR620026A (en) Improvements in crucibles
FR35454E (en) Improvements in blast furnaces
FR32361E (en) Lighters improvements
FR644537A (en) Advanced blast furnace
FR637460A (en) Further training in metallurgical furnaces
FR618525A (en) Lighters improvements
FR670539A (en) Improvements to metallurgical furnaces
FR621106A (en) Improvements in the operation of blast furnaces
FR637267A (en) Improvement in churn-mixers
FR630685A (en) Improvement in servo-brakes
FR628581A (en) Improvement in harmoniums
AU514726A (en) Improvements in blast furnaces
FR630202A (en) Belt improvements
FR614022A (en) Improvement in depilatories
FR600418A (en) Improvements to metallurgical furnaces
FR638850A (en) Two-tank blast furnace
FR637635A (en) Improvement in phonographs
FR611647A (en) Improvement in phonographs
FR636987A (en) Improvements to furnace loading devices
FR638214A (en) Improvements to induction furnaces
FR622877A (en) Improvement in calenders