DE3929431A1 - Dichtungsanordnug fuer ein doppeltdichtendes ventil - Google Patents

Dichtungsanordnug fuer ein doppeltdichtendes ventil

Info

Publication number
DE3929431A1
DE3929431A1 DE19893929431 DE3929431A DE3929431A1 DE 3929431 A1 DE3929431 A1 DE 3929431A1 DE 19893929431 DE19893929431 DE 19893929431 DE 3929431 A DE3929431 A DE 3929431A DE 3929431 A1 DE3929431 A1 DE 3929431A1
Authority
DE
Germany
Prior art keywords
sealing
valve
seal
arrangement according
parts
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.)
Granted
Application number
DE19893929431
Other languages
German (de)
English (en)
Other versions
DE3929431C2 (enExample
Inventor
Hans Otto Dipl Ing Mieth
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.)
Otto Tuchenhagen GmbH and Co KG
Original Assignee
Otto Tuchenhagen GmbH and Co KG
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 Otto Tuchenhagen GmbH and Co KG filed Critical Otto Tuchenhagen GmbH and Co KG
Priority to DE19893929431 priority Critical patent/DE3929431A1/de
Priority to AU59296/90A priority patent/AU5929690A/en
Priority to PCT/EP1990/000961 priority patent/WO1991003671A1/de
Publication of DE3929431A1 publication Critical patent/DE3929431A1/de
Application granted granted Critical
Publication of DE3929431C2 publication Critical patent/DE3929431C2/de
Granted 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DE19893929431 1989-09-05 1989-09-05 Dichtungsanordnug fuer ein doppeltdichtendes ventil Granted DE3929431A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19893929431 DE3929431A1 (de) 1989-09-05 1989-09-05 Dichtungsanordnug fuer ein doppeltdichtendes ventil
AU59296/90A AU5929690A (en) 1989-09-05 1990-06-18 Sealing arrangement for a double-seal valve
PCT/EP1990/000961 WO1991003671A1 (de) 1989-09-05 1990-06-18 Dichtungsanordnung für ein doppeltdichtendes ventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893929431 DE3929431A1 (de) 1989-09-05 1989-09-05 Dichtungsanordnug fuer ein doppeltdichtendes ventil

Publications (2)

Publication Number Publication Date
DE3929431A1 true DE3929431A1 (de) 1991-03-21
DE3929431C2 DE3929431C2 (enExample) 1991-10-24

Family

ID=6388654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893929431 Granted DE3929431A1 (de) 1989-09-05 1989-09-05 Dichtungsanordnug fuer ein doppeltdichtendes ventil

Country Status (3)

Country Link
AU (1) AU5929690A (enExample)
DE (1) DE3929431A1 (enExample)
WO (1) WO1991003671A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318171A (en) * 1996-10-09 1998-04-15 Hydrair Ltd Scraper seal for valves and switches for a displacement meter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279177A1 (de) * 1987-01-16 1988-08-24 Hans Otto Dipl.-Ing. Mieth Ventil mit einem gesteuerten Leckageraum

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422703B (sv) * 1977-04-14 1982-03-22 Jorg Lilljeqvist Anordning vid ventil av vridspjellstyp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279177A1 (de) * 1987-01-16 1988-08-24 Hans Otto Dipl.-Ing. Mieth Ventil mit einem gesteuerten Leckageraum

Also Published As

Publication number Publication date
AU5929690A (en) 1991-04-08
DE3929431C2 (enExample) 1991-10-24
WO1991003671A1 (de) 1991-03-21

Similar Documents

Publication Publication Date Title
EP0968382B1 (de) Sitzreinigungsfähiges doppelsitzventil
EP0387918A2 (de) Verfahren und Vorrichtung zur Reinigung einer dynamisch beanspruchten Dichtungsanordnung eines Ventils
DE2416071A1 (de) Dichtungssystem fuer absperrorgane
EP0205627A1 (de) Verfahren zur Verwirklichung eines leckagefrei schaltenden und sitzreinigungsfähigen Doppelsitzventils und Vorrichtung zur Durchführung des Verfahrens
DE3242947C2 (enExample)
DE60223345T2 (de) Membranventil mit umfangsdichtung
EP2252813B1 (de) Sitzreinigungsfähiges doppelsitzventil mit einer reinigungseinrichtung für eine gehäusedurchführung
DE3106405A1 (de) Ventil vom patronentyp
DE4307437C2 (de) Anschlußvorrichtungen für Rohrleitungen
DE60004838T2 (de) Doppelsitzventil
EP0983455B1 (de) Leckagefrei schaltendes doppelsitzventil
DE19608792C2 (de) Sitzreinigungsfähiges Doppelsitzventil
DE69422364T2 (de) Ausbruchsventil mit abnehmbarem Dichtungselement
EP0112977A1 (de) Absperrarmatur für aggressive Medien
EP2203667A1 (de) Sitzreinigungsfähiges doppelsitzventil und verfahren zur reinigung des sitzreinigungsfähigen doppelsitzventils
DE3929431C2 (enExample)
DE3918667A1 (de) Rueckspuelbare filterarmatur
WO1995008730A1 (de) Verfahren zum leckagefreien schalten eines doppelsitzventils und dichtungsanordnung zur durchführung des verfahrens
EP0857901B1 (de) Ventil
DE69209365T2 (de) Schutzvorrichtung gegen Verstopfungen von Platten-Wärmetauschern
DE19842603C2 (de) Sitzreinigungsfähiges Doppelsitzventil
DE2654672A1 (de) Absperrhahn sowie verfahren zu seiner herstellung
EP0711940B1 (de) Verfahren zum leckagefreien Schalten eines Doppelsitzventils und Dichtungsanordnung zur Durchführung des Verfahrens
DE2141051A1 (de) Ventil
DE3736644C2 (de) Dichtungsvorrichtung für einen axial verschiebbaren Schaft eines Ventils, Doppelsitzventil und dgl.

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee