FR512834A - Valve refinements - Google Patents

Valve refinements

Info

Publication number
FR512834A
FR512834A FR512834A FR512834DA FR512834A FR 512834 A FR512834 A FR 512834A FR 512834 A FR512834 A FR 512834A FR 512834D A FR512834D A FR 512834DA FR 512834 A FR512834 A FR 512834A
Authority
FR
France
Prior art keywords
refinements
valve
valve refinements
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
FR512834A
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.)
SELF SEATING VALVE Co
Original Assignee
SELF SEATING VALVE Co
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 SELF SEATING VALVE Co filed Critical SELF SEATING VALVE Co
Application granted granted Critical
Publication of FR512834A publication Critical patent/FR512834A/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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR512834A 1919-05-14 1920-03-31 Valve refinements Expired FR512834A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512834XA 1919-05-14 1919-05-14

Publications (1)

Publication Number Publication Date
FR512834A true FR512834A (en) 1921-02-01

Family

ID=21970351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR512834A Expired FR512834A (en) 1919-05-14 1920-03-31 Valve refinements

Country Status (1)

Country Link
FR (1) FR512834A (en)

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