FR1238296A - Ball valve - Google Patents

Ball valve

Info

Publication number
FR1238296A
FR1238296A FR798106A FR798106A FR1238296A FR 1238296 A FR1238296 A FR 1238296A FR 798106 A FR798106 A FR 798106A FR 798106 A FR798106 A FR 798106A FR 1238296 A FR1238296 A FR 1238296A
Authority
FR
France
Prior art keywords
ball valve
ball
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
FR798106A
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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 ACF Industries Inc filed Critical ACF Industries Inc
Application granted granted Critical
Publication of FR1238296A publication Critical patent/FR1238296A/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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR798106A 1958-06-20 1959-06-20 Ball valve Expired FR1238296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1238296XA 1958-06-20 1958-06-20

Publications (1)

Publication Number Publication Date
FR1238296A true FR1238296A (en) 1960-08-12

Family

ID=22411146

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798106A Expired FR1238296A (en) 1958-06-20 1959-06-20 Ball valve

Country Status (1)

Country Link
FR (1) FR1238296A (en)

Similar Documents

Publication Publication Date Title
CH372932A (en) Valve device
FR1229144A (en) valve electrode
FR1223014A (en) Solenoid
BE584329A (en) Annular valve
FR1206129A (en) Advanced valve
FR1206672A (en) solenoid valve
FR1212280A (en) solenoid valve
FR1232667A (en) Annular valve
BE578623A (en) Mixing valve
FR82404E (en) Valve
FR1201392A (en) Double valve
FR1190161A (en) Advanced valve
AT206712B (en) Slide valve
FR1200185A (en) Gate valve
FR1238296A (en) Ball valve
FR1211381A (en) Ball valve
FR1247010A (en) Butterfly valve
FR1207487A (en) Valve
AT215750B (en) Gate valve
FR1202417A (en) Check valve
CH374260A (en) Gate valve
AT233909B (en) Ball rotary valve
FR76803E (en) Valve
FR1198021A (en) Valve
FR1218517A (en) Valve