SE438541B - Forfarande samt anordning for tetning av en setesventil - Google Patents

Forfarande samt anordning for tetning av en setesventil

Info

Publication number
SE438541B
SE438541B SE7909682A SE7909682A SE438541B SE 438541 B SE438541 B SE 438541B SE 7909682 A SE7909682 A SE 7909682A SE 7909682 A SE7909682 A SE 7909682A SE 438541 B SE438541 B SE 438541B
Authority
SE
Sweden
Prior art keywords
closing member
valve seat
sealing
valve
closing
Prior art date
Application number
SE7909682A
Other languages
English (en)
Swedish (sv)
Other versions
SE7909682L (sv
Inventor
A Kankaala
K Sandstrom
J Kerkkeinen
M Ranta
Original Assignee
Waertsilae Oy Ab
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 Waertsilae Oy Ab filed Critical Waertsilae Oy Ab
Publication of SE7909682L publication Critical patent/SE7909682L/
Publication of SE438541B publication Critical patent/SE438541B/sv

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
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • F16K1/38—Valve members of conical shape
    • F16K1/385—Valve members of conical shape contacting in the closed position, over a substantial axial length, a seat surface having the same inclination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
SE7909682A 1978-11-27 1979-11-22 Forfarande samt anordning for tetning av en setesventil SE438541B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI783611A FI68889C (fi) 1978-11-27 1978-11-27 Saetesventil

Publications (2)

Publication Number Publication Date
SE7909682L SE7909682L (sv) 1980-05-28
SE438541B true SE438541B (sv) 1985-04-22

Family

ID=8512180

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909682A SE438541B (sv) 1978-11-27 1979-11-22 Forfarande samt anordning for tetning av en setesventil

Country Status (6)

Country Link
JP (1) JPS5576259A (de)
DE (1) DE2947588A1 (de)
FI (1) FI68889C (de)
FR (1) FR2442387B1 (de)
GB (1) GB2038451B (de)
SE (1) SE438541B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI68890C (fi) * 1981-02-06 1985-11-11 Waertsilae Oy Ab Taetning av saetesventil
CH670871A5 (de) * 1984-10-31 1989-07-14 Rosenmund Ag
US4671322A (en) * 1985-08-19 1987-06-09 Halliburton Company Sequential formation tester having three way normally closed valve
US5100100A (en) * 1990-09-12 1992-03-31 Mks Instruments, Inc. Fluid control and shut off valve
DE19530224B4 (de) * 1995-08-17 2006-01-05 Friatec Ag Dichtungsanordnung für eine Absperrklappe oder eine Regelklappe
EP1128109A1 (de) * 2000-02-22 2001-08-29 Siemens Building Technologies AG Ventil für eine Stelleinrichtung
JP5727347B2 (ja) * 2011-10-18 2015-06-03 太平洋工業株式会社 流量制御弁

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891953C (de) * 1953-08-20 Siemens-Schuckertwerke Aktiengesellschaft, Berlin Und Erlangen Anordnung zum Abdichten von gegeneinander beweglichen Teilen aus keramischen Werkstoffen, insbesondere bei Ventilen. Iß. 10
US1979910A (en) * 1930-10-20 1934-11-06 Super Diesel Tractor Corp Valve
GB370451A (en) * 1931-01-08 1932-04-08 Johann Zagorski Improvements in or relating to fluid-tight valves especially for high pressures and temperatures
FR1011946A (fr) * 1950-05-06 1952-07-01 Pompe à air extincteur à jet pulvérisé
FR1249395A (fr) * 1959-11-14 1960-12-30 Centre Nat Rech Scient Vanne pour vide très poussé
DE1186712B (de) * 1960-09-15 1965-02-04 Akad Wissenschaften Ddr Ventil
DE1190756B (de) * 1961-12-28 1965-04-08 Akad Wissenschaften Ddr Ventil
US3450385A (en) * 1966-12-12 1969-06-17 Rockwell Mfg Co Grooved valve disc
US3767164A (en) * 1971-07-01 1973-10-23 Milwaukee Valve Co Inc Throttle-shutoff valve

Also Published As

Publication number Publication date
FR2442387B1 (fr) 1985-11-22
FI68889C (fi) 1985-11-11
JPS5576259A (en) 1980-06-09
GB2038451A (en) 1980-07-23
FI68889B (fi) 1985-07-31
FI783611A (fi) 1980-05-28
DE2947588A1 (de) 1980-10-16
GB2038451B (en) 1983-05-05
SE7909682L (sv) 1980-05-28
FR2442387A1 (fr) 1980-06-20

Similar Documents

Publication Publication Date Title
US1822682A (en) Valve seat
GB1284969A (en) Improvements in controls for valves
SE438541B (sv) Forfarande samt anordning for tetning av en setesventil
DE1294767B (de) Spindelventil
US4354663A (en) Valve construction for sand and slurry service
SE445249B (sv) Forfarande och anordning for tetning av setesventil
SE8404833D0 (sv) Tetningsanordning vid spjellventiler
ATE28132T1 (de) Verfahren zum betreiben einer kugelmuehle und entsprechende kugelmuehle.
US4763877A (en) Butterfly valve seal arrangement
US4892289A (en) Letdown valves
DE60210066D1 (de) Verfahren und vorrichtung zum abbremsen von kugelförmigen betriebselementen in einem kugelhaufenreaktor
SE458391B (sv) Maetkoppling
FR2363044A1 (fr) Soupape a bille
JPS57109855A (en) Anticorrosive abrasion-resistant lining material
DE3527659A1 (de) Hochtemperaturdichtung
US3069126A (en) Control valve for regulating the flow of limited quantities of fluid
JPS56120862A (en) Cartridge type valve
DE8812785U1 (de) Verschlußeinrichtung für ein Sicherheitsabsperrventil
CA1122583A (en) Valve sealing device
FR2419441A1 (fr) Soupape a plateau pour robinet de reglage de debit d'ecoulement
SU442337A1 (ru) Затвор клапана
FR2353780A1 (fr) Soupape de retenue a seuil de fermeture
Jukoff DEPARTMENT OF ENERGY PROTOTYPE VALVE DEVELOPMENT PROGRAM STATUS
SU1225964A1 (ru) Регулирующий клапан
FR2294376A1 (fr) Piece obturatrice de vanne

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7909682-2

Effective date: 19940610

Format of ref document f/p: F