FR404142A - Automatic feeder for steam boilers - Google Patents

Automatic feeder for steam boilers

Info

Publication number
FR404142A
FR404142A FR404142DA FR404142A FR 404142 A FR404142 A FR 404142A FR 404142D A FR404142D A FR 404142DA FR 404142 A FR404142 A FR 404142A
Authority
FR
France
Prior art keywords
automatic feeder
steam boilers
boilers
steam
feeder
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
Alfred Dupont
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 FR404142A publication Critical patent/FR404142A/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
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/14—Controlling water feed or water level; Automatic water feeding or water-level regulators responsive to thermal expansion and contraction, e.g. of solid elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR404142D 1909-06-17 1909-06-17 Automatic feeder for steam boilers Expired FR404142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR404142T 1909-06-17

Publications (1)

Publication Number Publication Date
FR404142A true FR404142A (en) 1909-11-23

Family

ID=1448729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR404142D Expired FR404142A (en) 1909-06-17 1909-06-17 Automatic feeder for steam boilers

Country Status (1)

Country Link
FR (1) FR404142A (en)

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