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FR1522487A - Obturateur à clef perfectionné, particulièrement pour pressions élevées - Google Patents

Obturateur à clef perfectionné, particulièrement pour pressions élevées

Info

Publication number
FR1522487A
FR1522487A FR98951A FR98951A FR1522487A FR 1522487 A FR1522487 A FR 1522487A FR 98951 A FR98951 A FR 98951A FR 98951 A FR98951 A FR 98951A FR 1522487 A FR1522487 A FR 1522487A
Authority
FR
France
Prior art keywords
shutter
high pressures
keyed
improved
improved keyed
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
FR98951A
Other languages
English (en)
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.)
Rockwell Manufacturing Co
Original Assignee
Rockwell Manufacturing Co
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 Rockwell Manufacturing Co filed Critical Rockwell Manufacturing Co
Priority to FR98951A priority Critical patent/FR1522487A/fr
Application granted granted Critical
Publication of FR1522487A publication Critical patent/FR1522487A/fr
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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/168—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR98951A 1967-03-15 1967-03-15 Obturateur à clef perfectionné, particulièrement pour pressions élevées Expired FR1522487A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR98951A FR1522487A (fr) 1967-03-15 1967-03-15 Obturateur à clef perfectionné, particulièrement pour pressions élevées

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR98951A FR1522487A (fr) 1967-03-15 1967-03-15 Obturateur à clef perfectionné, particulièrement pour pressions élevées

Publications (1)

Publication Number Publication Date
FR1522487A true FR1522487A (fr) 1968-04-26

Family

ID=8626982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98951A Expired FR1522487A (fr) 1967-03-15 1967-03-15 Obturateur à clef perfectionné, particulièrement pour pressions élevées

Country Status (1)

Country Link
FR (1) FR1522487A (fr)

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