IN145750B - - Google Patents

Info

Publication number
IN145750B
IN145750B IN1382/CAL/76A IN1382CA1976A IN145750B IN 145750 B IN145750 B IN 145750B IN 1382CA1976 A IN1382CA1976 A IN 1382CA1976A IN 145750 B IN145750 B IN 145750B
Authority
IN
India
Application number
IN1382/CAL/76A
Other languages
English (en)
Inventor
M Schwarz
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of IN145750B publication Critical patent/IN145750B/en

Links

Classifications

    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • Y10T137/86734—With metering feature
    • 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
    • Y10T137/86791—Piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
IN1382/CAL/76A 1975-08-14 1976-08-03 IN145750B (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1056875A CH589223A5 (cg-RX-API-DMAC7.html) 1975-08-14 1975-08-14

Publications (1)

Publication Number Publication Date
IN145750B true IN145750B (cg-RX-API-DMAC7.html) 1978-12-09

Family

ID=4364587

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1382/CAL/76A IN145750B (cg-RX-API-DMAC7.html) 1975-08-14 1976-08-03

Country Status (7)

Country Link
US (1) US4066100A (cg-RX-API-DMAC7.html)
CH (1) CH589223A5 (cg-RX-API-DMAC7.html)
DE (2) DE7527608U (cg-RX-API-DMAC7.html)
FR (1) FR2321081A1 (cg-RX-API-DMAC7.html)
GB (1) GB1556826A (cg-RX-API-DMAC7.html)
IN (1) IN145750B (cg-RX-API-DMAC7.html)
SE (1) SE7608937L (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3071051D1 (en) * 1980-03-10 1985-10-10 Bbc Brown Boveri & Cie Excluding device for gaseous media comprising an equipment for damping of selfexciting acoustic vibrations in cavities
IT1139473B (it) * 1980-09-30 1986-09-24 Gen Electric Valvola non rumorosa
FR2595432B1 (fr) * 1986-03-07 1988-10-14 Electricite De France Ensemble de clapet anti-retour, notamment pour reacteur a eau pressurisee
GB2295659B (en) * 1994-12-02 1998-03-18 Gec Alsthom Ltd Sequential steam valve
US7383859B2 (en) * 2004-07-07 2008-06-10 Kabushiki Kaisha Toshiba Main steam valve for a steam turbine
RU2406902C1 (ru) * 2009-08-18 2010-12-20 Александр Эдуардович Гаммер Регулирующий клапан
RU2505728C1 (ru) * 2012-07-02 2014-01-27 Закрытое акционерное общество "Уральский турбинный завод" Сито паровое стопорного клапана паровой турбины
EP2703699A1 (de) * 2012-09-04 2014-03-05 Siemens Aktiengesellschaft Kombiniertes Ventil für eine Strömungsmaschine
CN104033194B (zh) * 2014-05-21 2016-08-24 杭州中能汽轮动力有限公司 一种双拉杆自润滑平衡式旋转隔板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602261A (en) * 1969-03-27 1971-08-31 Westinghouse Electric Corp Stream turbine control valve structure
US3773085A (en) * 1971-01-14 1973-11-20 Westinghouse Electric Corp Noise suppressing throttling valve
US3704726A (en) * 1971-02-02 1972-12-05 Westinghouse Electric Corp Noise suppressing seat for a throttling valve
FR2187083A5 (cg-RX-API-DMAC7.html) * 1972-05-31 1974-01-11 Alsthom Cgee

Also Published As

Publication number Publication date
CH589223A5 (cg-RX-API-DMAC7.html) 1977-06-30
SE7608937L (sv) 1977-02-15
US4066100A (en) 1978-01-03
GB1556826A (en) 1979-11-28
DE2538825A1 (de) 1977-02-24
FR2321081A1 (fr) 1977-03-11
DE7527608U (de) 1977-11-17

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