FR690827A - Perfectionnements aux économiseurs - Google Patents

Perfectionnements aux économiseurs

Info

Publication number
FR690827A
FR690827A FR690827DA FR690827A FR 690827 A FR690827 A FR 690827A FR 690827D A FR690827D A FR 690827DA FR 690827 A FR690827 A FR 690827A
Authority
FR
France
Prior art keywords
economizers
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
English (en)
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.)
APMA SA
Original Assignee
APMA SA
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 APMA SA filed Critical APMA SA
Application granted granted Critical
Publication of FR690827A publication Critical patent/FR690827A/fr
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
FR690827D 1929-06-29 1930-02-28 Perfectionnements aux économiseurs Expired FR690827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE690827X 1929-06-29

Publications (1)

Publication Number Publication Date
FR690827A true FR690827A (fr) 1930-09-26

Family

ID=3878053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR690827D Expired FR690827A (fr) 1929-06-29 1930-02-28 Perfectionnements aux économiseurs

Country Status (1)

Country Link
FR (1) FR690827A (fr)

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