PL3853506T3 - Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3 - Google Patents
Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3Info
- Publication number
- PL3853506T3 PL3853506T3 PL20807302.3T PL20807302T PL3853506T3 PL 3853506 T3 PL3853506 T3 PL 3853506T3 PL 20807302 T PL20807302 T PL 20807302T PL 3853506 T3 PL3853506 T3 PL 3853506T3
- Authority
- PL
- Poland
- Prior art keywords
- valve
- circuit
- sil
- quick
- acting
- Prior art date
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
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/14—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to other specific conditions
-
- 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
- F16K1/52—Means for additional adjustment of the rate of flow
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K13/00—General layout or general methods of operation of complete plants
- F01K13/02—Controlling, e.g. stopping or starting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/31—Application in turbines in steam turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/09—Purpose of the control system to cope with emergencies
- F05D2270/091—Purpose of the control system to cope with emergencies in particular sudden load loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/50—Control logic embodiments
- F05D2270/56—Control logic embodiments by hydraulic means, e.g. hydraulic valves within a hydraulic circuit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019218694.7A DE102019218694B4 (de) | 2019-12-02 | 2019-12-02 | Kombinationsventil aus Schnellschluss- und Regelventil für einen Dampfkreislauf |
PCT/EP2020/081611 WO2021110375A1 (de) | 2019-12-02 | 2020-11-10 | Kombinationsventil aus schnellschluss- und regelventil für einen dampfkreislauf und sil 3 zertifizierter sicherheitskreis |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3853506T3 true PL3853506T3 (pl) | 2023-01-30 |
Family
ID=73449015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL20807302.3T PL3853506T3 (pl) | 2019-12-02 | 2020-11-10 | Zawór kombinowany składający się z zaworu szybkiego odcinania i zaworu regulacyjnego do obiegu pary i obwód bezpieczeństwa z certyfikatem sil 3 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230003304A1 (pl) |
EP (1) | EP3853506B1 (pl) |
CN (1) | CN115003939A (pl) |
DE (1) | DE102019218694B4 (pl) |
PL (1) | PL3853506T3 (pl) |
WO (1) | WO2021110375A1 (pl) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3529630A (en) * | 1968-04-11 | 1970-09-22 | Westinghouse Electric Corp | Combined stop and control valve |
CH583371A5 (pl) | 1975-04-30 | 1976-12-31 | Bbc Brown Boveri & Cie | |
DE2710527A1 (de) | 1977-03-10 | 1978-09-14 | Kraftwerk Union Ag | Ventil zum absperren von druckmedien |
DE2948639C2 (de) | 1979-12-04 | 1981-12-03 | C.H. Zikesch GmbH, 4230 Wesel | Absperr- und Regelventil |
SE510173C2 (sv) * | 1995-04-26 | 1999-04-26 | Abb Stal Ab | Ventilanordning |
EP2230431A1 (de) | 2009-03-16 | 2010-09-22 | Siemens Aktiengesellschaft | Kompaktes Regel-Schnellschluss-Ventil für eine Dampfturbine |
EP2270369A1 (en) | 2009-06-30 | 2011-01-05 | Siemens Aktiengesellschaft | Valve device and a steam turbine system incorporating said valve device |
US9279345B2 (en) * | 2014-01-17 | 2016-03-08 | General Electric Company | Steam turbomachine valve having a valve member and seal assembly |
WO2015185607A1 (de) * | 2014-06-03 | 2015-12-10 | Voith Patent Gmbh | Hydraulische steuereinrichtung für ein schnellschluss-ventil einer dampfturbine und dampfturbinenanordnung |
JP6557577B2 (ja) * | 2015-10-30 | 2019-08-07 | 三菱日立パワーシステムズ株式会社 | 蒸気弁及び蒸気タービンシステム |
JP6606407B2 (ja) | 2015-11-12 | 2019-11-13 | 三菱日立パワーシステムズ株式会社 | 蒸気弁及び蒸気タービンシステム |
JP7207999B2 (ja) * | 2018-12-28 | 2023-01-18 | 三菱重工業株式会社 | 蒸気弁、発電システム、及び蒸気弁の検査方法 |
-
2019
- 2019-12-02 DE DE102019218694.7A patent/DE102019218694B4/de active Active
-
2020
- 2020-11-10 EP EP20807302.3A patent/EP3853506B1/de active Active
- 2020-11-10 CN CN202080094330.5A patent/CN115003939A/zh active Pending
- 2020-11-10 US US17/781,610 patent/US20230003304A1/en active Pending
- 2020-11-10 WO PCT/EP2020/081611 patent/WO2021110375A1/de unknown
- 2020-11-10 PL PL20807302.3T patent/PL3853506T3/pl unknown
Also Published As
Publication number | Publication date |
---|---|
DE102019218694A1 (de) | 2021-06-02 |
EP3853506B1 (de) | 2022-09-28 |
CN115003939A (zh) | 2022-09-02 |
WO2021110375A1 (de) | 2021-06-10 |
EP3853506A1 (de) | 2021-07-28 |
DE102019218694B4 (de) | 2023-01-05 |
US20230003304A1 (en) | 2023-01-05 |
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