FR791520A - Improved circulation boiler and economical construction - Google Patents

Improved circulation boiler and economical construction

Info

Publication number
FR791520A
FR791520A FR791520DA FR791520A FR 791520 A FR791520 A FR 791520A FR 791520D A FR791520D A FR 791520DA FR 791520 A FR791520 A FR 791520A
Authority
FR
France
Prior art keywords
economical construction
improved circulation
circulation boiler
boiler
improved
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
Albert William Raymond
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 FR791520A publication Critical patent/FR791520A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR791520D 1934-09-11 1934-09-11 Improved circulation boiler and economical construction Expired FR791520A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791520T 1934-09-11

Publications (1)

Publication Number Publication Date
FR791520A true FR791520A (en) 1935-12-12

Family

ID=9226581

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791520D Expired FR791520A (en) 1934-09-11 1934-09-11 Improved circulation boiler and economical construction

Country Status (1)

Country Link
FR (1) FR791520A (en)

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