SE357422B - - Google Patents

Info

Publication number
SE357422B
SE357422B SE00720/70A SE72070A SE357422B SE 357422 B SE357422 B SE 357422B SE 00720/70 A SE00720/70 A SE 00720/70A SE 72070 A SE72070 A SE 72070A SE 357422 B SE357422 B SE 357422B
Authority
SE
Sweden
Application number
SE00720/70A
Inventor
E Voegeli
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of SE357422B publication Critical patent/SE357422B/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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/141—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path
    • F01D17/145—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of shiftable members or valves obturating part of the flow path by means of valves, e.g. for steam turbines
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87096—Valves with separate, correlated, actuators
    • Y10T137/87121—Coaxial stems
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
SE00720/70A 1969-01-28 1970-01-21 SE357422B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH124069A CH503930A (de) 1969-01-28 1969-01-28 Ventilvorrichtung und deren Verwendung

Publications (1)

Publication Number Publication Date
SE357422B true SE357422B (enrdf_load_stackoverflow) 1973-06-25

Family

ID=4205748

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00720/70A SE357422B (enrdf_load_stackoverflow) 1969-01-28 1970-01-21

Country Status (9)

Country Link
US (1) US3734134A (enrdf_load_stackoverflow)
BE (1) BE744999A (enrdf_load_stackoverflow)
CA (1) CA945980A (enrdf_load_stackoverflow)
CH (1) CH503930A (enrdf_load_stackoverflow)
DE (1) DE1904971B2 (enrdf_load_stackoverflow)
ES (1) ES375551A1 (enrdf_load_stackoverflow)
FR (1) FR2031232A5 (enrdf_load_stackoverflow)
GB (1) GB1254262A (enrdf_load_stackoverflow)
SE (1) SE357422B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008918A1 (en) * 1990-11-19 1992-05-29 Tour & Andersson Ab A valve for a two-way or multiple-way flow regulation

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409867B2 (de) * 1974-03-01 1977-12-01 Kraftwerk Union AG, 4330 Mülheim Absperr- und sicherheitseinrichtung fuer die frischdampfleitungen eines dampferzeugers
DE2519376C2 (de) * 1975-04-30 1983-09-22 Kraftwerk Union AG, 4330 Mülheim Steuerbares Ventil für eine Frischdampfleitung einer Kernreaktoranlage
CH594156A5 (enrdf_load_stackoverflow) * 1975-07-25 1977-12-30 Sulzer Ag
CH594157A5 (enrdf_load_stackoverflow) * 1975-07-25 1977-12-30 Sulzer Ag
DE2534279C2 (de) * 1975-07-31 1984-09-06 Deutsche Babcock Ag, 4200 Oberhausen Ventil
BR7604063A (pt) * 1975-08-13 1977-06-28 Kraftwerk Union Ag Instalacao de reator nuclear
EP0199838B1 (en) * 1985-04-30 1991-07-17 Asahi Glass Company Ltd. Butterfly valve for controlling high-temperature fluid
GB2193295A (en) * 1986-07-03 1988-02-03 Hattersley Newman Hender Valves
US5052430A (en) * 1990-06-11 1991-10-01 G. H. Bettis Valve actuator
DE59103885D1 (de) * 1990-09-29 1995-01-26 Siemens Ag Stellventil für dampfförmige oder flüssige Medien.
GB2268791A (en) * 1992-07-15 1994-01-19 Rexson Systems Limited Dispensing valve
RU2449196C2 (ru) * 2010-07-02 2012-04-27 Федеральное Государственное Унитарное Предприятие "Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" (ФГУП "ГНПРКЦ "ЦСКБ-Прогресс") Вентиль высокого давления

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008918A1 (en) * 1990-11-19 1992-05-29 Tour & Andersson Ab A valve for a two-way or multiple-way flow regulation

Also Published As

Publication number Publication date
US3734134A (en) 1973-05-22
CA945980A (en) 1974-04-23
ES375551A1 (es) 1972-07-01
CH503930A (de) 1971-02-28
FR2031232A5 (enrdf_load_stackoverflow) 1970-11-13
DE1904971A1 (de) 1970-08-06
BE744999A (fr) 1970-07-27
GB1254262A (en) 1971-11-17
DE1904971B2 (de) 1972-03-23

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