FR380480A - Vanne à vis verticale pour liquides - Google Patents

Vanne à vis verticale pour liquides

Info

Publication number
FR380480A
FR380480A FR380480DA FR380480A FR 380480 A FR380480 A FR 380480A FR 380480D A FR380480D A FR 380480DA FR 380480 A FR380480 A FR 380480A
Authority
FR
France
Prior art keywords
liquids
vertical screw
screw valve
valve
vertical
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
English (en)
Inventor
Richard Herold
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR380480A publication Critical patent/FR380480A/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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR380480D 1907-08-02 1907-08-02 Vanne à vis verticale pour liquides Expired FR380480A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR380480T 1907-08-02

Publications (1)

Publication Number Publication Date
FR380480A true FR380480A (fr) 1907-12-10

Family

ID=1426699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380480D Expired FR380480A (fr) 1907-08-02 1907-08-02 Vanne à vis verticale pour liquides

Country Status (1)

Country Link
FR (1) FR380480A (fr)

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