FR1035717A - Improvements to gate valves - Google Patents

Improvements to gate valves

Info

Publication number
FR1035717A
FR1035717A FR1035717DA FR1035717A FR 1035717 A FR1035717 A FR 1035717A FR 1035717D A FR1035717D A FR 1035717DA FR 1035717 A FR1035717 A FR 1035717A
Authority
FR
France
Prior art keywords
gate valves
valves
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
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.)
PETROCARBON Ltd
Original Assignee
PETROCARBON Ltd
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 PETROCARBON Ltd filed Critical PETROCARBON Ltd
Application granted granted Critical
Publication of FR1035717A publication Critical patent/FR1035717A/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
    • 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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1035717D 1950-03-04 1951-02-21 Improvements to gate valves Expired FR1035717A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1035717X 1950-03-04

Publications (1)

Publication Number Publication Date
FR1035717A true FR1035717A (en) 1953-08-28

Family

ID=10869474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1035717D Expired FR1035717A (en) 1950-03-04 1951-02-21 Improvements to gate valves

Country Status (1)

Country Link
FR (1) FR1035717A (en)

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