FR428253A - Valve device specially designed for regulating feed water intorduction in steam boilers - Google Patents

Valve device specially designed for regulating feed water intorduction in steam boilers

Info

Publication number
FR428253A
FR428253A FR428253DA FR428253A FR 428253 A FR428253 A FR 428253A FR 428253D A FR428253D A FR 428253DA FR 428253 A FR428253 A FR 428253A
Authority
FR
France
Prior art keywords
intorduction
valve device
feed water
specially designed
steam boilers
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
Johann Schulte
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 FR428253A publication Critical patent/FR428253A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
FR428253D 1910-03-10 1911-03-09 Valve device specially designed for regulating feed water intorduction in steam boilers Expired FR428253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE428253X 1934-01-26

Publications (1)

Publication Number Publication Date
FR428253A true FR428253A (en) 1911-08-26

Family

ID=6477435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR428253D Expired FR428253A (en) 1910-03-10 1911-03-09 Valve device specially designed for regulating feed water intorduction in steam boilers

Country Status (2)

Country Link
FR (1) FR428253A (en)
GB (1) GB428253A (en)

Also Published As

Publication number Publication date
GB428253A (en) 1935-05-09

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