PT2276956E - Dispositivo de vedação - Google Patents

Dispositivo de vedação Download PDF

Info

Publication number
PT2276956E
PT2276956E PT97508709T PT09750870T PT2276956E PT 2276956 E PT2276956 E PT 2276956E PT 97508709 T PT97508709 T PT 97508709T PT 09750870 T PT09750870 T PT 09750870T PT 2276956 E PT2276956 E PT 2276956E
Authority
PT
Portugal
Prior art keywords
seal device
seal
Prior art date
Application number
PT97508709T
Other languages
English (en)
Inventor
Curt Nilsson
Original Assignee
Somas Ventiler
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 Somas Ventiler filed Critical Somas Ventiler
Publication of PT2276956E publication Critical patent/PT2276956E/pt

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3272—Mounting of sealing rings the rings having a break or opening, e.g. to enable mounting on a shaft otherwise than from a shaft end
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2268—Sealing means for the axis of rotation
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
    • F16K41/043—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles
    • F16K41/046—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing for spindles which only rotate, i.e. non-rising spindles for rotating valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Sealing Devices (AREA)
  • Lift Valve (AREA)
PT97508709T 2008-05-23 2009-04-29 Dispositivo de vedação PT2276956E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0801209 2008-05-23

Publications (1)

Publication Number Publication Date
PT2276956E true PT2276956E (pt) 2015-09-24

Family

ID=41340351

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97508709T PT2276956E (pt) 2008-05-23 2009-04-29 Dispositivo de vedação

Country Status (7)

Country Link
EP (1) EP2276956B1 (pt)
DK (1) DK2276956T3 (pt)
ES (1) ES2551729T3 (pt)
PL (1) PL2276956T3 (pt)
PT (1) PT2276956E (pt)
RU (1) RU2467237C2 (pt)
WO (1) WO2009142575A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010006023B4 (de) * 2010-01-27 2012-04-26 Pierburg Gmbh Dichtungsanordnung für eine Regelvorrichtung einer Verbrennungskraftmaschine
GB201406882D0 (en) * 2014-04-16 2014-05-28 Gt Prec Products Ltd Butterfly valve spindle seal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149524A (en) * 1962-04-27 1964-09-22 Oberg Mfg Co Inc Piercing punches
SU857602A1 (ru) * 1978-09-04 1981-08-23 Предприятие П/Я Г-4385 Уплотнение вращающегос вала
US4397470A (en) * 1981-08-03 1983-08-09 Elliott Turbomachinery Co., Inc. Oil slinger and method of mounting
US4659064A (en) * 1986-08-01 1987-04-21 Keystone International, Inc. Apparatus for fixing the position of a valve element shaft in a bore
SU1652719A1 (ru) * 1988-04-01 1991-05-30 Производственное объединение "Новокраматорский машиностроительный завод" Дроссельно-регулирующее устройство
DE3835505A1 (de) * 1988-10-19 1990-05-03 Ammann Siegfried Abdichtung fuer hin- und hergehende kolben, plunger, stangen, zylinder und stangenlager
AU676466B2 (en) * 1993-03-09 1997-03-13 Robert Mconie Flexible drive split mechanical seal
DE19742002C2 (de) * 1997-09-24 1999-10-07 Fischer Georg Gmbh Dichtungsanordnung
US7418998B2 (en) * 2005-06-30 2008-09-02 Intel Corporation Chamber sealing valve
US8017057B2 (en) * 2006-06-15 2011-09-13 E. I. Du Pont De Nemours And Company Method for making a pressed part with separations or voids

Also Published As

Publication number Publication date
RU2010143980A (ru) 2012-06-27
EP2276956B1 (en) 2015-07-29
ES2551729T3 (es) 2015-11-23
PL2276956T3 (pl) 2015-12-31
EP2276956A1 (en) 2011-01-26
WO2009142575A1 (en) 2009-11-26
DK2276956T3 (en) 2015-08-10
RU2467237C2 (ru) 2012-11-20
EP2276956A4 (en) 2013-09-11

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