FR9687E - Perfectionnement aux robinets de débit à vis - Google Patents

Perfectionnement aux robinets de débit à vis

Info

Publication number
FR9687E
FR9687E FR9687A FR9687DA FR9687E FR 9687 E FR9687 E FR 9687E FR 9687 A FR9687 A FR 9687A FR 9687D A FR9687D A FR 9687DA FR 9687 E FR9687 E FR 9687E
Authority
FR
France
Prior art keywords
improvement
flow valves
screw flow
screw
valves
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
FR9687A
Other languages
English (en)
Inventor
Emmanuel Dupau
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of FR9687E publication Critical patent/FR9687E/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
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR9687A Perfectionnement aux robinets de débit à vis Expired FR9687E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9687T

Publications (1)

Publication Number Publication Date
FR9687E true FR9687E (fr) 1909-01-05

Family

ID=33104282

Family Applications (2)

Application Number Title Priority Date Filing Date
FR9687A Expired FR9687E (fr) Perfectionnement aux robinets de débit à vis
FR383154A Expired FR383154A (fr) 1907-10-21 Perfectionnement aux robinets de débit à vis

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR383154A Expired FR383154A (fr) 1907-10-21 Perfectionnement aux robinets de débit à vis

Country Status (1)

Country Link
FR (2) FR383154A (fr)

Also Published As

Publication number Publication date
FR383154A (fr) 1908-02-26

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