FR864786A - fuel savers, water heaters and other heat exchange devices - Google Patents

fuel savers, water heaters and other heat exchange devices

Info

Publication number
FR864786A
FR864786A FR864786DA FR864786A FR 864786 A FR864786 A FR 864786A FR 864786D A FR864786D A FR 864786DA FR 864786 A FR864786 A FR 864786A
Authority
FR
France
Prior art keywords
heat exchange
water heaters
exchange devices
fuel savers
savers
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.)
ECONOMISEUR GREEN L
Original Assignee
ECONOMISEUR GREEN L
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 ECONOMISEUR GREEN L filed Critical ECONOMISEUR GREEN L
Application granted granted Critical
Publication of FR864786A publication Critical patent/FR864786A/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
    • F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
    • F22D1/02—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways
    • F22D1/08—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement
    • F22D1/10—Feed-water heaters, i.e. economisers or like preheaters with water tubes arranged in the boiler furnace, fire tubes, or flue ways the tubes having fins, ribs, gills, corrugations, or the like on their outer surfaces, e.g. in vertical arrangement in horizontal arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR864786D 1938-11-21 1940-04-13 fuel savers, water heaters and other heat exchange devices Expired FR864786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB864786X 1938-11-21

Publications (1)

Publication Number Publication Date
FR864786A true FR864786A (en) 1941-05-05

Family

ID=10609888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864786D Expired FR864786A (en) 1938-11-21 1940-04-13 fuel savers, water heaters and other heat exchange devices

Country Status (1)

Country Link
FR (1) FR864786A (en)

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