IN145746B - - Google Patents
Info
- Publication number
- IN145746B IN145746B IN355/CAL/76A IN355CA1976A IN145746B IN 145746 B IN145746 B IN 145746B IN 355CA1976 A IN355CA1976 A IN 355CA1976A IN 145746 B IN145746 B IN 145746B
- Authority
- IN
- India
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
-
- 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
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86976—First valve moves second 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
- Y10T137/86928—Sequentially progressive opening or closing of plural valves
- Y10T137/86936—Pressure equalizing or auxiliary shunt flow
- Y10T137/86944—One valve seats against other valve [e.g., concentric valves]
- Y10T137/86984—Actuator moves both valves
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Control Of Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH556375A CH583371A5 (OSRAM) | 1975-04-30 | 1975-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN145746B true IN145746B (OSRAM) | 1978-12-09 |
Family
ID=4295674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN355/CAL/76A IN145746B (OSRAM) | 1975-04-30 | 1976-02-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4114651A (OSRAM) |
| CA (1) | CA1041982A (OSRAM) |
| CH (1) | CH583371A5 (OSRAM) |
| DE (2) | DE2523296A1 (OSRAM) |
| FR (1) | FR2309709A1 (OSRAM) |
| IN (1) | IN145746B (OSRAM) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU537607B2 (en) * | 1980-12-02 | 1984-07-05 | Hitachi Limited | Combined valve for use in a reheating steam turbine |
| DE4129581C2 (de) * | 1991-09-06 | 2000-10-05 | Continental Teves Ag & Co Ohg | Steuerbare Ventilanordnung für regelbare Zweirohr-Schwingungsdämpfer |
| KR20000065026A (ko) * | 1996-04-26 | 2000-11-06 | 칼 하인쯔 호르닝어 | 증기터빈내로과부하증기를유입시키기위한제어장치및방법 |
| US6070605A (en) * | 1999-01-25 | 2000-06-06 | General Electric Co. | Steam turbine valve disk vibration reducer |
| US6655409B1 (en) * | 2002-09-04 | 2003-12-02 | General Electric Company | Combined stop and control valve for supplying steam |
| US20080029170A1 (en) * | 2006-08-02 | 2008-02-07 | O'reilly Edward | Three-in-one valve and control system |
| WO2012020419A1 (en) * | 2010-08-11 | 2012-02-16 | Amrish Chopra | Integrated fluid control system with multiple values |
| EP2518276A1 (de) * | 2011-04-29 | 2012-10-31 | Siemens Aktiengesellschaft | Kombiniertes Dampfturbinenventil mit integriertem Vorhubdesign |
| JP6332088B2 (ja) * | 2015-03-16 | 2018-05-30 | 富士電機株式会社 | 一体型複合蒸気弁 |
| KR101917028B1 (ko) * | 2017-05-16 | 2018-11-08 | 두산중공업 주식회사 | 밸브 모듈과 이를 구비하는 증기터빈 및 발전 시스템 |
| DE102019218694B4 (de) | 2019-12-02 | 2023-01-05 | Turventil Gmbh & Co. Kg | Kombinationsventil aus Schnellschluss- und Regelventil für einen Dampfkreislauf |
| CN114575940A (zh) * | 2022-03-09 | 2022-06-03 | 中国船舶重工集团公司第七0三研究所 | 一种集成布置的船用阀腔结构 |
| US20260043339A1 (en) * | 2022-08-12 | 2026-02-12 | Mitsubishi Heavy Industries, Ltd. | Steam valve and power generation system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2795391A (en) * | 1954-11-24 | 1957-06-11 | Wheaton Brass Works | Pilot controlled filling nozzle |
| CH539805A (de) * | 1971-09-24 | 1973-07-31 | Bbc Brown Boveri & Cie | Kombiniertes Schnellschluss- und Regelventil |
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1975
- 1975-04-30 CH CH556375A patent/CH583371A5/xx not_active IP Right Cessation
- 1975-05-26 DE DE19752523296 patent/DE2523296A1/de not_active Withdrawn
- 1975-05-26 DE DE7516726U patent/DE7516726U/de not_active Expired
-
1976
- 1976-02-26 IN IN355/CAL/76A patent/IN145746B/en unknown
- 1976-04-20 CA CA250,549A patent/CA1041982A/en not_active Expired
- 1976-04-22 US US05/679,463 patent/US4114651A/en not_active Expired - Lifetime
- 1976-04-28 FR FR7612648A patent/FR2309709A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH583371A5 (OSRAM) | 1976-12-31 |
| DE2523296A1 (de) | 1976-11-11 |
| CA1041982A (en) | 1978-11-07 |
| DE7516726U (de) | 1977-03-03 |
| FR2309709A1 (fr) | 1976-11-26 |
| FR2309709B3 (OSRAM) | 1979-01-19 |
| US4114651A (en) | 1978-09-19 |