FR355953A - Hearths for steam boilers - Google Patents

Hearths for steam boilers

Info

Publication number
FR355953A
FR355953A FR355953DA FR355953A FR 355953 A FR355953 A FR 355953A FR 355953D A FR355953D A FR 355953DA FR 355953 A FR355953 A FR 355953A
Authority
FR
France
Prior art keywords
hearths
steam boilers
boilers
steam
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
Hyrum Smith Woolley
Henry Hubbard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR355953A publication Critical patent/FR355953A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR355953D 1905-07-07 1905-07-07 Hearths for steam boilers Expired FR355953A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR355953T 1905-07-07

Publications (1)

Publication Number Publication Date
FR355953A true FR355953A (en) 1905-11-17

Family

ID=1403953

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355953D Expired FR355953A (en) 1905-07-07 1905-07-07 Hearths for steam boilers

Country Status (1)

Country Link
FR (1) FR355953A (en)

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