FR648556A - Soupape d'arrêt - Google Patents

Soupape d'arrêt

Info

Publication number
FR648556A
FR648556A FR648556DA FR648556A FR 648556 A FR648556 A FR 648556A FR 648556D A FR648556D A FR 648556DA FR 648556 A FR648556 A FR 648556A
Authority
FR
France
Prior art keywords
shut
valve
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
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.)
SCHAFFER & BUDENBERG GmbH
Original Assignee
SCHAFFER & BUDENBERG GmbH
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 SCHAFFER & BUDENBERG GmbH filed Critical SCHAFFER & BUDENBERG GmbH
Application granted granted Critical
Publication of FR648556A publication Critical patent/FR648556A/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
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR648556D 1927-02-16 1928-02-09 Soupape d'arrêt Expired FR648556A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE648556X 1927-02-16

Publications (1)

Publication Number Publication Date
FR648556A true FR648556A (fr) 1928-12-11

Family

ID=6581137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648556D Expired FR648556A (fr) 1927-02-16 1928-02-09 Soupape d'arrêt

Country Status (1)

Country Link
FR (1) FR648556A (fr)

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