FR647900A - Improvements to the vaults of ovens or hearths - Google Patents

Improvements to the vaults of ovens or hearths

Info

Publication number
FR647900A
FR647900A FR647900DA FR647900A FR 647900 A FR647900 A FR 647900A FR 647900D A FR647900D A FR 647900DA FR 647900 A FR647900 A FR 647900A
Authority
FR
France
Prior art keywords
hearths
vaults
ovens
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
Henry Wilmot Spencer
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 FR647900A publication Critical patent/FR647900A/en
Expired legal-status Critical Current

Links

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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/02—Crowns; Roofs
    • F27D1/021—Suspended roofs
    • F27D1/022—Parts thereof, e.g. noses, arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR647900D 1928-01-24 1928-01-24 Improvements to the vaults of ovens or hearths Expired FR647900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR647900T 1928-01-24

Publications (1)

Publication Number Publication Date
FR647900A true FR647900A (en) 1928-12-03

Family

ID=9002343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647900D Expired FR647900A (en) 1928-01-24 1928-01-24 Improvements to the vaults of ovens or hearths

Country Status (1)

Country Link
FR (1) FR647900A (en)

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