FR906924A - Safety extraction valve - Google Patents

Safety extraction valve

Info

Publication number
FR906924A
FR906924A FR906924DA FR906924A FR 906924 A FR906924 A FR 906924A FR 906924D A FR906924D A FR 906924DA FR 906924 A FR906924 A FR 906924A
Authority
FR
France
Prior art keywords
extraction valve
safety extraction
safety
valve
extraction
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.)
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
Original Assignee
AUXILIAIRE DES CHEMINS DE FER
LAuxiliaire des Chemins de Fer et de lIndustrie
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 AUXILIAIRE DES CHEMINS DE FER, LAuxiliaire des Chemins de Fer et de lIndustrie filed Critical AUXILIAIRE DES CHEMINS DE FER
Application granted granted Critical
Publication of FR906924A publication Critical patent/FR906924A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/54—De-sludging or blow-down devices
    • F22B37/545—Valves specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR906924D 1944-09-11 1944-09-11 Safety extraction valve Expired FR906924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906924T 1944-09-11

Publications (1)

Publication Number Publication Date
FR906924A true FR906924A (en) 1946-02-25

Family

ID=9405956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906924D Expired FR906924A (en) 1944-09-11 1944-09-11 Safety extraction valve

Country Status (1)

Country Link
FR (1) FR906924A (en)

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