FR1146237A - Valve with visible wedge-shaped shutter - Google Patents

Valve with visible wedge-shaped shutter

Info

Publication number
FR1146237A
FR1146237A FR1146237DA FR1146237A FR 1146237 A FR1146237 A FR 1146237A FR 1146237D A FR1146237D A FR 1146237DA FR 1146237 A FR1146237 A FR 1146237A
Authority
FR
France
Prior art keywords
valve
shaped shutter
visible wedge
wedge
visible
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)
Inventor
Leland Stanford Hamer
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 filed Critical
Application granted granted Critical
Publication of FR1146237A publication Critical patent/FR1146237A/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
    • F16K3/30—Details
    • F16K3/312—Line blinds
    • 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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/12—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 flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1146237D 1955-02-28 1956-02-27 Valve with visible wedge-shaped shutter Expired FR1146237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1146237XA 1955-02-28 1955-02-28

Publications (1)

Publication Number Publication Date
FR1146237A true FR1146237A (en) 1957-11-07

Family

ID=22356411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146237D Expired FR1146237A (en) 1955-02-28 1956-02-27 Valve with visible wedge-shaped shutter

Country Status (1)

Country Link
FR (1) FR1146237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734458A (en) * 1971-05-11 1973-05-22 Kerotest Mfg Corp Gate valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734458A (en) * 1971-05-11 1973-05-22 Kerotest Mfg Corp Gate valve

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