FR693377A - Improvements to hearths for boilers or the like - Google Patents

Improvements to hearths for boilers or the like

Info

Publication number
FR693377A
FR693377A FR693377DA FR693377A FR 693377 A FR693377 A FR 693377A FR 693377D A FR693377D A FR 693377DA FR 693377 A FR693377 A FR 693377A
Authority
FR
France
Prior art keywords
hearths
boilers
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.)
ACTINIUM DEVELOPMENTS Ltd
Original Assignee
ACTINIUM DEVELOPMENTS Ltd
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 ACTINIUM DEVELOPMENTS Ltd filed Critical ACTINIUM DEVELOPMENTS Ltd
Application granted granted Critical
Publication of FR693377A publication Critical patent/FR693377A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M3/00—Firebridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR693377D 1930-04-04 1930-04-04 Improvements to hearths for boilers or the like Expired FR693377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR693377T 1930-04-04

Publications (1)

Publication Number Publication Date
FR693377A true FR693377A (en) 1930-11-19

Family

ID=9040985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR693377D Expired FR693377A (en) 1930-04-04 1930-04-04 Improvements to hearths for boilers or the like

Country Status (1)

Country Link
FR (1) FR693377A (en)

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