FR518838A - Robinet-valve à deux obturateurs - Google Patents

Robinet-valve à deux obturateurs

Info

Publication number
FR518838A
FR518838A FR518838A FR518838DA FR518838A FR 518838 A FR518838 A FR 518838A FR 518838 A FR518838 A FR 518838A FR 518838D A FR518838D A FR 518838DA FR 518838 A FR518838 A FR 518838A
Authority
FR
France
Prior art keywords
gate valve
shutter gate
shutter
valve
gate
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
FR518838A
Other languages
English (en)
Inventor
Emile Francois Arnold Des Beck
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 FRANCOIS ARNOLD DESIRE B
Original Assignee
EMILE FRANCOIS ARNOLD DESIRE B
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 FRANCOIS ARNOLD DESIRE B filed Critical EMILE FRANCOIS ARNOLD DESIRE B
Application granted granted Critical
Publication of FR518838A publication Critical patent/FR518838A/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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • F16K1/526—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a second valve
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR518838A 1919-02-26 1920-07-03 Robinet-valve à deux obturateurs Expired FR518838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE518838X 1919-02-26

Publications (1)

Publication Number Publication Date
FR518838A true FR518838A (fr) 1921-05-31

Family

ID=3871293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR518838A Expired FR518838A (fr) 1919-02-26 1920-07-03 Robinet-valve à deux obturateurs

Country Status (1)

Country Link
FR (1) FR518838A (fr)

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