LU39262A1 - - Google Patents

Info

Publication number
LU39262A1
LU39262A1 LU39262DA LU39262A1 LU 39262 A1 LU39262 A1 LU 39262A1 LU 39262D A LU39262D A LU 39262DA LU 39262 A1 LU39262 A1 LU 39262A1
Authority
LU
Luxembourg
Application number
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
Publication of LU39262A1 publication Critical patent/LU39262A1/xx

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
    • F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
    • F16K5/168—Sealing effected by the flowing medium
    • 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
    • F16K5/166—Means pressing on the large diameter
    • 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
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y10T137/4393—Screw feed
    • Y10T137/4421—Jacking

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Taps Or Cocks (AREA)
LU39262D 1959-10-09 1960-10-07 LU39262A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84553659 US3069130A (en) 1959-10-09 1959-10-09 Plug valve

Publications (1)

Publication Number Publication Date
LU39262A1 true LU39262A1 (zh) 1960-12-07

Family

ID=25295452

Family Applications (1)

Application Number Title Priority Date Filing Date
LU39262D LU39262A1 (zh) 1959-10-09 1960-10-07

Country Status (5)

Country Link
US (1) US3069130A (zh)
BE (1) BE595793A (zh)
CH (1) CH369331A (zh)
GB (1) GB918020A (zh)
LU (1) LU39262A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330296A (en) * 1964-06-11 1967-07-11 Westinghouse Air Brake Co Angle cock having removable valve unit
DE3716316C2 (de) * 1987-05-15 1996-09-05 Bosch Gmbh Robert Druckregelventil für Kraftstoffeinspritzanlagen
DK9500167U3 (da) * 1995-04-27 1996-01-12 Brdr Christensens Haner A S Afspærringsindretning af "double-block-and-bleed"-typen
DK172137B1 (da) * 1995-04-27 1997-11-24 Christensens Haner A S Brdr Afspærringsindretning
US6296016B1 (en) 1997-11-12 2001-10-02 Btr Plc Double obturator valve
US6182696B1 (en) 1998-10-27 2001-02-06 Nordstrom Valves, Inc. Dual isolation valve with rectangular flow passageways

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA550026A (en) * 1957-12-10 H. Mueller Frank Tapered rotary plug valve

Also Published As

Publication number Publication date
GB918020A (en) 1963-02-13
US3069130A (en) 1962-12-18
BE595793A (fr) 1961-02-01
CH369331A (fr) 1963-05-15

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