SE510173C2 - Ventilanordning - Google Patents
VentilanordningInfo
- Publication number
- SE510173C2 SE510173C2 SE9501539A SE9501539A SE510173C2 SE 510173 C2 SE510173 C2 SE 510173C2 SE 9501539 A SE9501539 A SE 9501539A SE 9501539 A SE9501539 A SE 9501539A SE 510173 C2 SE510173 C2 SE 510173C2
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- cone
- space
- closing
- annular
- 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
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
-
- 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
- Y10T137/87917—Flow path with serial valves and/or closures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Magnetically Actuated Valves (AREA)
- Details Of Valves (AREA)
- Valve Housings (AREA)
- Compressor (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Temperature-Responsive Valves (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501539A SE510173C2 (sv) | 1995-04-26 | 1995-04-26 | Ventilanordning |
CZ19973395A CZ292317B6 (cs) | 1995-04-26 | 1996-04-24 | Ventilové ústrojí |
EP96912378A EP0823030B1 (en) | 1995-04-26 | 1996-04-24 | Valve device |
AT96912378T ATE202623T1 (de) | 1995-04-26 | 1996-04-24 | Ventilanordnung |
BR9608321-2A BR9608321A (pt) | 1995-04-26 | 1996-04-24 | Dispositivo de válvula. |
US08/945,349 US5971018A (en) | 1995-04-26 | 1996-04-24 | Valve device for influencing an overpressurized flow of media |
DE69613574T DE69613574T2 (de) | 1995-04-26 | 1996-04-24 | Ventilanordnung |
CA002217170A CA2217170A1 (en) | 1995-04-26 | 1996-04-24 | A valve device |
JP8532440A JPH11504102A (ja) | 1995-04-26 | 1996-04-24 | バルブ装置 |
PCT/SE1996/000545 WO1996034219A1 (en) | 1995-04-26 | 1996-04-24 | A valve device |
PL96322975A PL179950B1 (pl) | 1995-04-26 | 1996-04-24 | Urzadzenie zaworowe do zamykania przeplywu pary PL PL PL PL PL PL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501539A SE510173C2 (sv) | 1995-04-26 | 1995-04-26 | Ventilanordning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9501539D0 SE9501539D0 (sv) | 1995-04-26 |
SE9501539L SE9501539L (sv) | 1996-10-27 |
SE510173C2 true SE510173C2 (sv) | 1999-04-26 |
Family
ID=20398094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9501539A SE510173C2 (sv) | 1995-04-26 | 1995-04-26 | Ventilanordning |
Country Status (11)
Country | Link |
---|---|
US (1) | US5971018A (ja) |
EP (1) | EP0823030B1 (ja) |
JP (1) | JPH11504102A (ja) |
AT (1) | ATE202623T1 (ja) |
BR (1) | BR9608321A (ja) |
CA (1) | CA2217170A1 (ja) |
CZ (1) | CZ292317B6 (ja) |
DE (1) | DE69613574T2 (ja) |
PL (1) | PL179950B1 (ja) |
SE (1) | SE510173C2 (ja) |
WO (1) | WO1996034219A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4016156B2 (ja) * | 1997-09-22 | 2007-12-05 | Smc株式会社 | スムースベントバルブ |
DE19826076C1 (de) | 1998-06-12 | 1999-08-19 | Dungs Karl Gmbh & Co | Doppelsicherheitsventil |
JP2005048922A (ja) * | 2003-07-31 | 2005-02-24 | Miura Co Ltd | バルブ |
GB0517702D0 (en) * | 2005-09-01 | 2005-10-05 | Alstom Technology Ltd | Valve assembly and related arrangements |
EP2230431A1 (de) * | 2009-03-16 | 2010-09-22 | Siemens Aktiengesellschaft | Kompaktes Regel-Schnellschluss-Ventil für eine Dampfturbine |
EP2230429A1 (de) * | 2009-03-16 | 2010-09-22 | Siemens Aktiengesellschaft | Platzsparendes Regel-Schnellschluss-Ventil für eine Dampfturbine |
KR20170029651A (ko) * | 2012-12-21 | 2017-03-15 | 미츠비시 히타치 파워 시스템즈 가부시키가이샤 | 증기밸브 및 증기터빈 |
CN104632299B (zh) * | 2014-12-02 | 2016-08-24 | 上海电气电站设备有限公司 | 汽轮机联合进汽阀 |
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 |
EP3453929A4 (en) * | 2016-05-10 | 2019-05-01 | BYD Company Limited | RELAXATION SWITCH VALVE |
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 |
JP7381226B2 (ja) * | 2019-06-17 | 2023-11-15 | 株式会社東芝 | 弁装置、発電設備および弁装置の弁座 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH584350A5 (ja) * | 1975-04-30 | 1977-01-31 | Bbc Brown Boveri & Cie | |
CH584349A5 (ja) * | 1975-04-30 | 1977-01-31 | Bbc Brown Boveri & Cie | |
CH594156A5 (ja) * | 1975-07-25 | 1977-12-30 | Sulzer Ag | |
DE2533519A1 (de) * | 1975-07-26 | 1977-03-31 | Bbc Brown Boveri & Cie | Mehrzweckventil |
AT366803B (de) * | 1979-06-15 | 1982-05-10 | C H Zikesch Ges Mit Beschraenk | Absperr- und regelventil |
DE3242947A1 (de) * | 1982-11-20 | 1984-05-24 | Holstein Und Kappert Gmbh, 4600 Dortmund | Doppelsitzventil mit zwei ventiltellern |
-
1995
- 1995-04-26 SE SE9501539A patent/SE510173C2/sv not_active IP Right Cessation
-
1996
- 1996-04-24 EP EP96912378A patent/EP0823030B1/en not_active Expired - Lifetime
- 1996-04-24 CZ CZ19973395A patent/CZ292317B6/cs not_active IP Right Cessation
- 1996-04-24 AT AT96912378T patent/ATE202623T1/de not_active IP Right Cessation
- 1996-04-24 BR BR9608321-2A patent/BR9608321A/pt not_active IP Right Cessation
- 1996-04-24 JP JP8532440A patent/JPH11504102A/ja not_active Ceased
- 1996-04-24 CA CA002217170A patent/CA2217170A1/en not_active Abandoned
- 1996-04-24 PL PL96322975A patent/PL179950B1/pl not_active IP Right Cessation
- 1996-04-24 US US08/945,349 patent/US5971018A/en not_active Expired - Lifetime
- 1996-04-24 WO PCT/SE1996/000545 patent/WO1996034219A1/en active IP Right Grant
- 1996-04-24 DE DE69613574T patent/DE69613574T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0823030A1 (en) | 1998-02-11 |
ATE202623T1 (de) | 2001-07-15 |
CZ292317B6 (cs) | 2003-09-17 |
DE69613574D1 (de) | 2001-08-02 |
SE9501539L (sv) | 1996-10-27 |
BR9608321A (pt) | 1999-11-30 |
US5971018A (en) | 1999-10-26 |
JPH11504102A (ja) | 1999-04-06 |
CA2217170A1 (en) | 1996-10-31 |
CZ339597A3 (cs) | 1999-01-13 |
PL322975A1 (en) | 1998-03-02 |
DE69613574T2 (de) | 2002-04-25 |
SE9501539D0 (sv) | 1995-04-26 |
EP0823030B1 (en) | 2001-06-27 |
PL179950B1 (pl) | 2000-11-30 |
WO1996034219A1 (en) | 1996-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |