CA1027103A - Controllable valve seat arrangement - Google Patents

Controllable valve seat arrangement

Info

Publication number
CA1027103A
CA1027103A CA210,662A CA210662A CA1027103A CA 1027103 A CA1027103 A CA 1027103A CA 210662 A CA210662 A CA 210662A CA 1027103 A CA1027103 A CA 1027103A
Authority
CA
Canada
Prior art keywords
valve seat
controllable valve
seat arrangement
arrangement
controllable
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
CA210,662A
Other languages
French (fr)
Other versions
CA210662S (en
Inventor
James W. Sigmon
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.)
SIGMON CORP
Original Assignee
SIGMON CORP
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 SIGMON CORP filed Critical SIGMON CORP
Application granted granted Critical
Publication of CA1027103A publication Critical patent/CA1027103A/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
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Details Of Valves (AREA)
CA210,662A 1973-10-10 1974-10-03 Controllable valve seat arrangement Expired CA1027103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40486873A 1973-10-10 1973-10-10

Publications (1)

Publication Number Publication Date
CA1027103A true CA1027103A (en) 1978-02-28

Family

ID=23601374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210,662A Expired CA1027103A (en) 1973-10-10 1974-10-03 Controllable valve seat arrangement

Country Status (4)

Country Link
JP (1) JPS5065936A (en)
CA (1) CA1027103A (en)
DE (2) DE7434069U (en)
NL (1) NL7413281A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449544A (en) * 1980-10-08 1984-05-22 Crosby Valve & Gage Company Blowdown valve
JPS5983874A (en) * 1982-11-04 1984-05-15 Kawasaki Steel Corp Three-way valve
DE3544609A1 (en) * 1985-12-17 1987-06-19 Waeschle Maschf Gmbh CALOTTER SLIDER
EP0344584B1 (en) * 1988-06-03 1993-08-11 ZEPPELIN SCHÜTTGUTTECHNIK GmbH Sealing arrangement
DE19510709C2 (en) * 1995-03-15 2003-12-11 Rautenkranz Int Hermann Shut-off valve for pipes with seat rings that can be relieved of pressure
DE102015101724B4 (en) * 2015-02-06 2024-12-12 VAG GmbH shut-off device with a movable sealing element

Also Published As

Publication number Publication date
NL7413281A (en) 1975-04-14
DE2448436A1 (en) 1975-04-24
DE7434069U (en) 1975-07-10
JPS5065936A (en) 1975-06-03

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