FR620331A - Sealing device by crossed spherical segments for distribution of liquid or gaseous fluids - Google Patents

Sealing device by crossed spherical segments for distribution of liquid or gaseous fluids

Info

Publication number
FR620331A
FR620331A FR620331DA FR620331A FR 620331 A FR620331 A FR 620331A FR 620331D A FR620331D A FR 620331DA FR 620331 A FR620331 A FR 620331A
Authority
FR
France
Prior art keywords
distribution
liquid
sealing device
gaseous fluids
spherical segments
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
Rene-Auguste Berland
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.)
EMILE SALMSON FILS DE
Original Assignee
EMILE SALMSON FILS DE
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 EMILE SALMSON FILS DE filed Critical EMILE SALMSON FILS DE
Application granted granted Critical
Publication of FR620331A publication Critical patent/FR620331A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/061—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor knee-joint

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR620331D 1925-12-21 1925-12-21 Sealing device by crossed spherical segments for distribution of liquid or gaseous fluids Expired FR620331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR620331T 1925-12-21

Publications (1)

Publication Number Publication Date
FR620331A true FR620331A (en) 1927-04-20

Family

ID=8984326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620331D Expired FR620331A (en) 1925-12-21 1925-12-21 Sealing device by crossed spherical segments for distribution of liquid or gaseous fluids

Country Status (1)

Country Link
FR (1) FR620331A (en)

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