FR1196810A - Advanced valve - Google Patents

Advanced valve

Info

Publication number
FR1196810A
FR1196810A FR1196810DA FR1196810A FR 1196810 A FR1196810 A FR 1196810A FR 1196810D A FR1196810D A FR 1196810DA FR 1196810 A FR1196810 A FR 1196810A
Authority
FR
France
Prior art keywords
advanced valve
advanced
valve
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.)
Hydril LLC
Original Assignee
Hydril LLC
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 Hydril LLC filed Critical Hydril LLC
Application granted granted Critical
Publication of FR1196810A publication Critical patent/FR1196810A/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
    • 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
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
    • 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
    • F16K3/16—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 special arrangements for separating the sealing faces or for pressing them together
    • F16K3/20—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats
    • F16K3/205—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 special arrangements for separating the sealing faces or for pressing them together by movement of the seats by means of cams

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1196810D 1956-08-02 1957-06-18 Advanced valve Expired FR1196810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1196810XA 1956-08-02 1956-08-02

Publications (1)

Publication Number Publication Date
FR1196810A true FR1196810A (en) 1959-11-26

Family

ID=22385711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1196810D Expired FR1196810A (en) 1956-08-02 1957-06-18 Advanced valve

Country Status (1)

Country Link
FR (1) FR1196810A (en)

Similar Documents

Publication Publication Date Title
FR1141019A (en) Advanced polyparaffins
FR1142546A (en) Valve
FR1192300A (en) Advanced valve
FR71338E (en) Valve
FR1161800A (en) Advanced against
FR1297102A (en) Gate valve
FR1145920A (en) Advanced valve
FR1180144A (en) Advanced valve
AT203305B (en) Rotary valve
FR1196810A (en) Advanced valve
FR1163697A (en) Advanced valve
CH356301A (en) Haymaker
FR1156350A (en) Valve
ES53146Y (en) Valve
FI28467A (en) Valve
AT192781B (en) Valve extension
FR1148133A (en) Compensated valve
FR1186700A (en) Concentric valve
ES56263Y (en) Pencil-block
ES54756Y (en) Tie-stole
CA20302S (en) MOLD-PACKAGING
AT198010B (en) Self-elevator
ES56698Y (en) Box-case
ES56444Y (en) Blanket-mattress-duvet
BE600418Q (en) Weefkam