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FR704178A - Water-cooled hot air damper - Google Patents

Water-cooled hot air damper

Info

Publication number
FR704178A
FR704178A FR704178DA FR704178A FR 704178 A FR704178 A FR 704178A FR 704178D A FR704178D A FR 704178DA FR 704178 A FR704178 A FR 704178A
Authority
FR
France
Prior art keywords
water
hot air
air damper
cooled hot
cooled
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)
Inventor
Heinrich Rosener
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 filed Critical
Application granted granted Critical
Publication of FR704178A publication Critical patent/FR704178A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B9/00—Stoves for heating the blast in blast furnaces
    • C21B9/10—Other details, e.g. blast mains
    • C21B9/12—Hot-blast valves or slides for blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR704178D 1930-08-12 1930-10-21 Water-cooled hot air damper Expired FR704178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE704178X 1930-08-12

Publications (1)

Publication Number Publication Date
FR704178A true FR704178A (en) 1931-05-15

Family

ID=6615651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR704178D Expired FR704178A (en) 1930-08-12 1930-10-21 Water-cooled hot air damper

Country Status (1)

Country Link
FR (1) FR704178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435318A (en) * 1945-05-16 1948-02-03 Pennsylvania Engineering Works Water-cooled port structure for tilting hearth furnaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435318A (en) * 1945-05-16 1948-02-03 Pennsylvania Engineering Works Water-cooled port structure for tilting hearth furnaces

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