ES2083126T3 - Valvula con asiento almenado. - Google Patents

Valvula con asiento almenado.

Info

Publication number
ES2083126T3
ES2083126T3 ES92403100T ES92403100T ES2083126T3 ES 2083126 T3 ES2083126 T3 ES 2083126T3 ES 92403100 T ES92403100 T ES 92403100T ES 92403100 T ES92403100 T ES 92403100T ES 2083126 T3 ES2083126 T3 ES 2083126T3
Authority
ES
Spain
Prior art keywords
shutter
seat
teeth
width
crenellated
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.)
Expired - Lifetime
Application number
ES92403100T
Other languages
English (en)
Inventor
Francois Detanne
De Paul Michel Vincent
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of ES2083126T3 publication Critical patent/ES2083126T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/18—Two-dimensional patterned
    • F05D2250/182—Two-dimensional patterned crenellated, notched
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86718—Dividing into parallel flow paths with recombining
    • Y10T137/86759—Reciprocating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Float Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Control Of Turbines (AREA)

Abstract

VALVULA PARA LA ELIMINACION DE LAS VIBRACIONES DE CARGA PARCIAL Y REDUCCION DE LAS FLUCTUACIONES DE PRESION CORRIENTE ABAJO DE LA VALVULA QUE LLEVA UNA MARIPOSA (1, 1'') QUE COOPERA CON UN ASIENTO (2) DOTADO DE UNA PARTE DENTADA (10) DISPUESTA ALREDEDOR DE LA PARTE DEL ASIENTO (2), SOBRE LA QUE VIENE A DESCANSAR LA MARIPOSA (1, 1''), ESTANDO CONSTITUIDA DICHA PARTE DENTADA DE DIENTES (3) SEPARADOS POR ALMENAS (4), SIENDO LAS PAREDES INTERNAS (13) DE LOS DIENTES (3) PARTES DE UN CILINDRO DE EJE VERTICAL, SIENDO EL ANCHO L DE LAS ALMENAS INFERIOR AL ANCHO B DE LAS PAREDES INTERNAS (13) DE LOS DIENTES (3), CARACTERIZADA EN QUE LA PARED DENTADA (109 EN POSICION CERRADA DE LA MARIPOSA (1''), TIENE UNA FORMA CONVEXA QUE FORMA CON LA PARED INTERNA (13) DE CADA DIENTE (3) UN CANAL (5'') QUE SE ENSANCHA DESDE LA PUNTA SUPERIOR HASTA EL PIE DEL DIENTE (3), DEBIENDO ESTAR EL CONTACTO C DE LA MARIPOSA (1) CON EL ASIENTO (2) A UNA DISTANCIA D DE LA BASE B DE LA PARTE DENTADA (10) COMPRENDIDA ENTRE 0,25 Y 0,5 VECES EL ANCHO L DE LA ALMENA (4).
ES92403100T 1991-11-19 1992-11-18 Valvula con asiento almenado. Expired - Lifetime ES2083126T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114237A FR2683852B1 (fr) 1991-11-19 1991-11-19 Soupape avec siege crenele.

Publications (1)

Publication Number Publication Date
ES2083126T3 true ES2083126T3 (es) 1996-04-01

Family

ID=9419095

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92403100T Expired - Lifetime ES2083126T3 (es) 1991-11-19 1992-11-18 Valvula con asiento almenado.

Country Status (13)

Country Link
US (1) US5318270A (es)
EP (1) EP0543726B1 (es)
JP (1) JP3267702B2 (es)
CN (1) CN1078017A (es)
AT (1) ATE134031T1 (es)
CZ (1) CZ342192A3 (es)
DE (1) DE69208222T2 (es)
DK (1) DK0543726T3 (es)
ES (1) ES2083126T3 (es)
FR (1) FR2683852B1 (es)
GR (1) GR3019721T3 (es)
MX (1) MX9206633A (es)
ZA (1) ZA928948B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6394135B2 (en) * 1999-05-18 2002-05-28 Barber-Colman Balanced plug valve with contour wall
EP1334300B1 (en) * 2000-11-01 2016-09-07 Elliott Company High-stability valve arrangement for a governor valve
US6655653B2 (en) 2001-04-20 2003-12-02 Woodward Governor Company Method and mechanism to reduce flow forces in hydraulic valves
US20040216782A1 (en) 2003-05-03 2004-11-04 Mares E. Joseph Gas turbine metering valve
US6882924B2 (en) * 2003-05-05 2005-04-19 Precision Engine Controls Corp. Valve flow control system and method
US7017608B2 (en) * 2003-11-06 2006-03-28 Invensys Building Systems, Inc. Balanced globe valve
GB2415686B (en) * 2004-07-02 2008-07-02 Diageo Ireland A dispenser tap
US7201188B2 (en) * 2004-08-26 2007-04-10 Baumann Hans D Fluted reciprocating ball valve
JP4185029B2 (ja) * 2004-08-30 2008-11-19 株式会社東芝 蒸気弁装置
EP2083201B1 (en) 2008-01-28 2015-12-23 Caldera Engineering, L.C. Choke transfer valve trim
JP5759896B2 (ja) * 2008-10-01 2015-08-05 ボーグワーナー インコーポレーテッド 可変流ウェイストゲート
US8141435B2 (en) * 2009-08-03 2012-03-27 Precision Engine Controls Corporation Pressure measurement for flow metering device
DE102010024342B4 (de) * 2010-06-18 2014-10-23 Siemens Aktiengesellschaft Stellventil für eine Dampfturbine
DE102010040372A1 (de) * 2010-09-08 2012-03-08 Robert Bosch Gmbh Ventil zum Steuern von Fluiden
CN102537448B (zh) * 2010-11-01 2016-08-03 艾默生过程管理调节技术公司 用于流体调节器的流动引导设备
US9004452B2 (en) 2010-11-01 2015-04-14 Emerson Process Management Regulator Technologies, Inc. Valve bodies having integral boost reducing capability
PL218378B1 (pl) 2011-07-15 2014-11-28 Gen Electric Zespół zaworowy
JP5951557B2 (ja) 2013-06-13 2016-07-13 三菱日立パワーシステムズ株式会社 蒸気弁
JP5946438B2 (ja) * 2013-11-19 2016-07-06 株式会社鷺宮製作所 開閉弁
CN103994254A (zh) * 2014-04-22 2014-08-20 中方阀业淅川制造有限公司 新型稳流升降式止回阀
US10792631B2 (en) * 2014-09-10 2020-10-06 Amnity, Llc Tap and aerator apparatus
EP3045678A1 (de) * 2015-01-14 2016-07-20 Siemens Aktiengesellschaft Regelventil und Turbine
US20180163891A1 (en) * 2016-12-14 2018-06-14 Novatek Ip, Llc Fluid Pressure Bistable Valve
CN108980365B (zh) * 2018-09-10 2024-05-10 四川滨大阀门有限责任公司 一种高压差控制阀的阀内组件结构
CN110410506B (zh) * 2019-08-05 2020-04-28 哈尔滨工业大学 一种粘性介质压力加载、卸载装置及其控制方法
KR20230158524A (ko) 2021-03-22 2023-11-20 아이커 시스템즈, 인크. 유도 흐름 밸브 조립체 및 이를 포함하는 시스템
JP7638763B2 (ja) * 2021-04-01 2025-03-04 株式会社東芝 蒸気弁および蒸気タービン

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007437A (en) * 1961-01-30 1965-10-13 Ass Elect Ind Improvements relating to valves for controlling the flow of gases and/or vapours
FR2187083A5 (es) * 1972-05-31 1974-01-11 Alsthom Cgee
US3857542A (en) * 1972-06-06 1974-12-31 Westinghouse Electric Corp Noise suppressing throttle valve
FR2461864A1 (fr) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique Soupape anti-vibrations
US4892118A (en) * 1980-09-30 1990-01-09 General Electric Company Silent valve
IT1139473B (it) * 1980-09-30 1986-09-24 Gen Electric Valvola non rumorosa
FR2560648B1 (fr) * 1984-03-01 1986-09-19 Centre Techn Ind Mecanique Procede pour stabiliser l'ecoulement de fluides lors de detente accompagnee de degradation d'energie cinetique, soupape et detendeur mettant en oeuvre ce procede
IN165869B (es) * 1985-04-25 1990-02-03 Westinghouse Electric Corp
US4705071A (en) * 1985-12-09 1987-11-10 Westinghouse Electric Corp. Steam control valve with improved muffler portion
FR2666856B1 (fr) * 1990-09-13 1992-10-16 Alsthom Gec Soupapes avec siege a creneaux.

Also Published As

Publication number Publication date
JPH05209689A (ja) 1993-08-20
JP3267702B2 (ja) 2002-03-25
ZA928948B (en) 1993-05-17
FR2683852B1 (fr) 1995-05-19
ATE134031T1 (de) 1996-02-15
GR3019721T3 (en) 1996-07-31
EP0543726A1 (fr) 1993-05-26
MX9206633A (es) 1993-05-01
US5318270A (en) 1994-06-07
DK0543726T3 (da) 1996-03-11
EP0543726B1 (fr) 1996-02-07
CN1078017A (zh) 1993-11-03
DE69208222D1 (de) 1996-03-21
FR2683852A1 (fr) 1993-05-21
DE69208222T2 (de) 1996-06-20
CZ342192A3 (en) 1993-07-14

Similar Documents

Publication Publication Date Title
ZA928948B (en) A valve with a crenellated seat.
FR2691752B1 (fr) Regulateur de pression de carburant.
FR2720111B1 (fr) Système pour le confinement des ailettes d'un turbomoteur.
DE69132070D1 (de) Kraftstoffeinspritzdüse
FR2715196B1 (fr) Régulateur de pression de carburant.
ATE65833T1 (de) Ventil.
DE59104003D1 (de) Hochdruck-ventil.
DE59202938D1 (de) Übergangsstück für Rohrleitungen.
FI963013A0 (fi) Lämmityspatterin venttiili
FR2415758A1 (fr) Joint de culasse
ITMI921850A0 (it) Valvola con otturatore a movimento assiale, per bombole di gas e simili impieghi
FR2704905B1 (fr) Turbomachine comportant un regulateur secondaire du debit de son alimentation en carburant.
ITMI921274A0 (it) Valvola a farfalla di strozzamento di facile manutenzione
USD1074918S1 (en) Fishing rod line guide
FR2352167A1 (fr) Soupape de regulation de pression pour une installation d'injection de carburant
FR2694048B1 (fr) Carburateur pour carburant gazeux.
JPS52134906A (en) Engine cylinder head construction
KR860003402Y1 (ko) 피스턴링의 유동 방지장치
ATE135450T1 (de) Zylinderkopfdichtung
JPS54130719A (en) Combination oil ring
JPS5514340A (en) Valve casing side seat member mounting structure for butterfly valve
JPS5517711A (en) Sealing mechanism for butterfly valve
KR0135180B1 (ko) 고정된 합구 위치를 갖는 피스톤이 장착된 피스톤
IT9067180A0 (it) Procedimento per la fabbricazione di componenti di motori a combustione interna soggetti ad usura, particolarmente bilancieri per l'azionamento delle valvole del motore, e bilanciere ottenuto tramite tale procedimento.
FR2665488B1 (fr) Regulateur de pression pour systeme d'injection de carburant.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 543726

Country of ref document: ES