FR717195A - Shut-off valve for gases and liquids - Google Patents

Shut-off valve for gases and liquids

Info

Publication number
FR717195A
FR717195A FR717195DA FR717195A FR 717195 A FR717195 A FR 717195A FR 717195D A FR717195D A FR 717195DA FR 717195 A FR717195 A FR 717195A
Authority
FR
France
Prior art keywords
shut
liquids
gases
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
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.)
IRMA IND EN RUWMATERIALEN MIJ
Original Assignee
IRMA IND EN RUWMATERIALEN MIJ
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 IRMA IND EN RUWMATERIALEN MIJ filed Critical IRMA IND EN RUWMATERIALEN MIJ
Application granted granted Critical
Publication of FR717195A publication Critical patent/FR717195A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR717195D 1930-06-07 1931-05-18 Shut-off valve for gases and liquids Expired FR717195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE717195X 1930-06-07

Publications (1)

Publication Number Publication Date
FR717195A true FR717195A (en) 1932-01-05

Family

ID=6626635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717195D Expired FR717195A (en) 1930-06-07 1931-05-18 Shut-off valve for gases and liquids

Country Status (1)

Country Link
FR (1) FR717195A (en)

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