FR523943A - Improvements to steam boilers - Google Patents

Improvements to steam boilers

Info

Publication number
FR523943A
FR523943A FR523943A FR523943DA FR523943A FR 523943 A FR523943 A FR 523943A FR 523943 A FR523943 A FR 523943A FR 523943D A FR523943D A FR 523943DA FR 523943 A FR523943 A FR 523943A
Authority
FR
France
Prior art keywords
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
FR523943A
Other languages
French (fr)
Inventor
Isaac Todd
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 FR523943A publication Critical patent/FR523943A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D7/00—Auxiliary devices for promoting water circulation
    • F22D7/06—Rotary devices, e.g. propellers
    • F22D7/08—Arrangements of pumps, e.g. outside the boilers
    • F22D7/10—Arrangements of pumps, e.g. outside the boilers within the boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR523943A 1920-09-10 1920-09-10 Improvements to steam boilers Expired FR523943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR523943T 1920-09-10

Publications (1)

Publication Number Publication Date
FR523943A true FR523943A (en) 1921-08-27

Family

ID=8918954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR523943A Expired FR523943A (en) 1920-09-10 1920-09-10 Improvements to steam boilers

Country Status (1)

Country Link
FR (1) FR523943A (en)

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