FR1292827A - Rotary key valve - Google Patents

Rotary key valve

Info

Publication number
FR1292827A
FR1292827A FR865951A FR865951A FR1292827A FR 1292827 A FR1292827 A FR 1292827A FR 865951 A FR865951 A FR 865951A FR 865951 A FR865951 A FR 865951A FR 1292827 A FR1292827 A FR 1292827A
Authority
FR
France
Prior art keywords
rotary key
key valve
valve
rotary
key
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
FR865951A
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.)
Flowserve Corp
Original Assignee
Duriron Co Inc
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 Duriron Co Inc filed Critical Duriron Co Inc
Priority to FR865951A priority Critical patent/FR1292827A/en
Application granted granted Critical
Publication of FR1292827A publication Critical patent/FR1292827A/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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0207—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 conical surfaces; Packings therefor with special plug arrangement, e.g. special shape or built in means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR865951A 1961-06-23 1961-06-23 Rotary key valve Expired FR1292827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR865951A FR1292827A (en) 1961-06-23 1961-06-23 Rotary key valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR865951A FR1292827A (en) 1961-06-23 1961-06-23 Rotary key valve

Publications (1)

Publication Number Publication Date
FR1292827A true FR1292827A (en) 1962-05-04

Family

ID=8757938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865951A Expired FR1292827A (en) 1961-06-23 1961-06-23 Rotary key valve

Country Status (1)

Country Link
FR (1) FR1292827A (en)

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