FR392269A - Trappes ou soupapes à vapeur - Google Patents

Trappes ou soupapes à vapeur

Info

Publication number
FR392269A
FR392269A FR392269DA FR392269A FR 392269 A FR392269 A FR 392269A FR 392269D A FR392269D A FR 392269DA FR 392269 A FR392269 A FR 392269A
Authority
FR
France
Prior art keywords
hatches
valves
steam
steam hatches
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)
Inventor
Norman Stewart Bertram
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 FR392269A publication Critical patent/FR392269A/fr
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
    • F22B37/42—Applications, arrangements or dispositions of alarm or automatic safety devices
    • F22B37/44—Applications, arrangements or dispositions of alarm or automatic safety devices of safety valves
    • F22B37/446—Safety devices responsive to overpressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR392269D 1908-07-11 1908-07-11 Trappes ou soupapes à vapeur Expired FR392269A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR392269T 1908-07-11

Publications (1)

Publication Number Publication Date
FR392269A true FR392269A (fr) 1908-11-21

Family

ID=1437659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR392269D Expired FR392269A (fr) 1908-07-11 1908-07-11 Trappes ou soupapes à vapeur

Country Status (1)

Country Link
FR (1) FR392269A (fr)

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