FR1198146A - Sealed device for rapid opening or closing for pressure vessels - Google Patents

Sealed device for rapid opening or closing for pressure vessels

Info

Publication number
FR1198146A
FR1198146A FR1198146DA FR1198146A FR 1198146 A FR1198146 A FR 1198146A FR 1198146D A FR1198146D A FR 1198146DA FR 1198146 A FR1198146 A FR 1198146A
Authority
FR
France
Prior art keywords
closing
pressure vessels
sealed device
rapid opening
rapid
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR1198146A publication Critical patent/FR1198146A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/04—Detachable closure members; Means for tightening closures attached with a bridge member
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR1198146D 1958-06-03 1958-06-03 Sealed device for rapid opening or closing for pressure vessels Expired FR1198146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1198146T 1958-06-03

Publications (1)

Publication Number Publication Date
FR1198146A true FR1198146A (en) 1959-12-04

Family

ID=9669966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1198146D Expired FR1198146A (en) 1958-06-03 1958-06-03 Sealed device for rapid opening or closing for pressure vessels

Country Status (1)

Country Link
FR (1) FR1198146A (en)

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