FR616784A - Improvements to obturators - Google Patents

Improvements to obturators

Info

Publication number
FR616784A
FR616784A FR616784DA FR616784A FR 616784 A FR616784 A FR 616784A FR 616784D A FR616784D A FR 616784DA FR 616784 A FR616784 A FR 616784A
Authority
FR
France
Prior art keywords
obturators
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.)
INT COMB ENG CORP
International Combustion Engineering Corp
Original Assignee
INT COMB ENG CORP
International Combustion Engineering Corp
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 INT COMB ENG CORP, International Combustion Engineering Corp filed Critical INT COMB ENG CORP
Application granted granted Critical
Publication of FR616784A publication Critical patent/FR616784A/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
    • F22B37/22—Drums; Headers; Accessories therefor
    • F22B37/221—Covers for drums, collectors, manholes or the like
    • F22B37/223—Boiler plugs, e.g. for handholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR616784D 1925-06-15 1926-05-28 Improvements to obturators Expired FR616784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US616784XA 1925-06-15 1925-06-15

Publications (1)

Publication Number Publication Date
FR616784A true FR616784A (en) 1927-02-08

Family

ID=22037387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616784D Expired FR616784A (en) 1925-06-15 1926-05-28 Improvements to obturators

Country Status (1)

Country Link
FR (1) FR616784A (en)

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