FR2002072A1 - - Google Patents

Info

Publication number
FR2002072A1
FR2002072A1 FR6903765A FR6903765A FR2002072A1 FR 2002072 A1 FR2002072 A1 FR 2002072A1 FR 6903765 A FR6903765 A FR 6903765A FR 6903765 A FR6903765 A FR 6903765A FR 2002072 A1 FR2002072 A1 FR 2002072A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6903765A
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.)
Rockwell Manufacturing Co
Original Assignee
Rockwell Manufacturing Co
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 Rockwell Manufacturing Co filed Critical Rockwell Manufacturing Co
Publication of FR2002072A1 publication Critical patent/FR2002072A1/fr
Withdrawn legal-status Critical Current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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0278—Packings on 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
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing
    • 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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
    • F16K5/167—Means pressing radially
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
FR6903765A 1968-02-16 1969-02-14 Withdrawn FR2002072A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70602668A 1968-02-16 1968-02-16

Publications (1)

Publication Number Publication Date
FR2002072A1 true FR2002072A1 (fr) 1969-10-03

Family

ID=24835911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6903765A Withdrawn FR2002072A1 (fr) 1968-02-16 1969-02-14

Country Status (7)

Country Link
US (1) US3522820A (fr)
AT (1) AT296712B (fr)
BE (1) BE728474A (fr)
DE (1) DE1905493A1 (fr)
FR (1) FR2002072A1 (fr)
GB (1) GB1251416A (fr)
NL (1) NL6902389A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519209A (en) * 1980-08-11 1985-05-28 Sperry Corporation Hydraulic motor bypass apparatus
US4510966A (en) * 1983-03-28 1985-04-16 Garlock, Inc. Plug valve with floating stem seal
US4773626A (en) * 1983-12-02 1988-09-27 Phillips Petroleum Company Rotary valve
US4773565A (en) * 1983-12-02 1988-09-27 Phillips Petroleum Company Rotary valve
US4535803A (en) * 1984-03-19 1985-08-20 The Dow Chemical Company Plug valve
US20030205686A1 (en) * 2002-05-01 2003-11-06 Jin-Yue Chiu Stop valve for water pipe

Also Published As

Publication number Publication date
GB1251416A (fr) 1971-10-27
US3522820A (en) 1970-08-04
BE728474A (fr) 1969-07-16
DE1905493A1 (de) 1969-09-18
NL6902389A (fr) 1969-08-19
AT296712B (de) 1972-02-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse