FR464744A - Robinet-vanne sphérique - Google Patents

Robinet-vanne sphérique

Info

Publication number
FR464744A
FR464744A FR464744DA FR464744A FR 464744 A FR464744 A FR 464744A FR 464744D A FR464744D A FR 464744DA FR 464744 A FR464744 A FR 464744A
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
Other languages
English (en)
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.)
NEYRET BEYLIER DUCREST ET CIE Ste
Original Assignee
NEYRET BEYLIER DUCREST ET CIE Ste
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 NEYRET BEYLIER DUCREST ET CIE Ste filed Critical NEYRET BEYLIER DUCREST ET CIE Ste
Application granted granted Critical
Publication of FR464744A publication Critical patent/FR464744A/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
    • 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
    • F16K5/0626—Easy mounting or dismounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR464744D 1913-11-11 1913-11-11 Robinet-vanne sphérique Expired FR464744A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR464744T 1913-11-11

Publications (1)

Publication Number Publication Date
FR464744A true FR464744A (fr) 1914-03-28

Family

ID=1503684

Family Applications (1)

Application Number Title Priority Date Filing Date
FR464744D Expired FR464744A (fr) 1913-11-11 1913-11-11 Robinet-vanne sphérique

Country Status (1)

Country Link
FR (1) FR464744A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788017A (en) * 1950-01-11 1957-04-09 Rockwell Mfg Co Lubricated ball valves
US2788016A (en) * 1951-05-11 1957-04-09 Rockwell Mfg Co Ball valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788017A (en) * 1950-01-11 1957-04-09 Rockwell Mfg Co Lubricated ball valves
US2788016A (en) * 1951-05-11 1957-04-09 Rockwell Mfg Co Ball valves

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