IN2014DN07089A - - Google Patents
Info
- Publication number
- IN2014DN07089A IN2014DN07089A IN7089DEN2014A IN2014DN07089A IN 2014DN07089 A IN2014DN07089 A IN 2014DN07089A IN 7089DEN2014 A IN7089DEN2014 A IN 7089DEN2014A IN 2014DN07089 A IN2014DN07089 A IN 2014DN07089A
- Authority
- IN
- India
- Prior art keywords
- housing
- hand
- cooling duct
- housing upper
- housing lower
- Prior art date
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
-
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/243—Flange connections; Bolting arrangements
-
- 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
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
-
- 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
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12161469.7A EP2644843A1 (de) | 2012-03-27 | 2012-03-27 | Schraubenkühlung für eine Strömungsmaschine |
PCT/EP2013/055506 WO2013143894A1 (de) | 2012-03-27 | 2013-03-18 | Schraubenkühlung für eine strömungsmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN07089A true IN2014DN07089A (ru) | 2015-04-24 |
Family
ID=48045422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN7089DEN2014 IN2014DN07089A (ru) | 2012-03-27 | 2013-03-18 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20150050132A1 (ru) |
EP (2) | EP2644843A1 (ru) |
JP (1) | JP5883986B2 (ru) |
CN (1) | CN104395562B (ru) |
IN (1) | IN2014DN07089A (ru) |
WO (1) | WO2013143894A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105507963A (zh) * | 2015-12-23 | 2016-04-20 | 上海电气电站设备有限公司 | 用于冷却在高温下工作的螺栓的冷却*** |
RU2641782C2 (ru) * | 2016-05-30 | 2018-01-22 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | Способ охлаждения высокотемпературных шпилек паровых турбин и устройство для его осуществления |
RU2641787C2 (ru) * | 2016-05-30 | 2018-01-22 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | Способ охлаждения высокотемпературных шпилек газовых турбин и устройство для его осуществления |
RU173973U1 (ru) * | 2016-05-30 | 2017-09-22 | Общество с ограниченной ответственностью "Газпром трансгаз Казань" | Устройство охлаждения высокотемпературных шпилек паровых и газовых турбин |
EP3591176A1 (de) * | 2018-07-05 | 2020-01-08 | Siemens Aktiengesellschaft | Gekühlte flanschverbindung für eine strömungsmaschine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH306453A (de) * | 1952-12-12 | 1955-04-15 | Bbc Brown Boveri & Cie | Flanschverbindungsschraube für Gehäuse von Dampfturbinen, Gasturbinen und dergleichen. |
JPS54142704U (ru) * | 1978-03-29 | 1979-10-03 | ||
JPS54132008A (en) * | 1978-04-05 | 1979-10-13 | Hitachi Ltd | Turbine casing |
JPS57119109A (en) * | 1981-01-14 | 1982-07-24 | Hitachi Ltd | Cleaning device for steam turbine wheel chamber horizontal flange clamping bolt |
JPS59131906U (ja) * | 1983-02-25 | 1984-09-04 | 株式会社東芝 | タ−ビン車室締付ボルト冷却装置 |
US4820097A (en) * | 1988-03-18 | 1989-04-11 | United Technologies Corporation | Fastener with airflow opening |
JP4015284B2 (ja) * | 1998-06-09 | 2007-11-28 | 三菱重工業株式会社 | 蒸気タービンケーシングのフランジ冷却構造 |
DE19850470A1 (de) * | 1998-11-02 | 2000-02-03 | Siemens Ag | Turbinengehäuse einer Dampfturbine |
US7037065B2 (en) * | 2002-03-20 | 2006-05-02 | Alstom Technology Ltd | Flange bolt for turbines |
JP2006037855A (ja) * | 2004-07-28 | 2006-02-09 | Mitsubishi Heavy Ind Ltd | 車室ケーシング及びガスタービン |
US8240988B2 (en) * | 2008-03-26 | 2012-08-14 | Siemens Energy, Inc. | Fastener assembly with cyclone cooling |
EP2187004A1 (de) * | 2008-11-13 | 2010-05-19 | Siemens Aktiengesellschaft | Innengehäuse für eine Strömungsmaschine |
-
2012
- 2012-03-27 EP EP12161469.7A patent/EP2644843A1/de not_active Withdrawn
-
2013
- 2013-03-18 JP JP2015502200A patent/JP5883986B2/ja not_active Expired - Fee Related
- 2013-03-18 CN CN201380017521.1A patent/CN104395562B/zh not_active Expired - Fee Related
- 2013-03-18 IN IN7089DEN2014 patent/IN2014DN07089A/en unknown
- 2013-03-18 WO PCT/EP2013/055506 patent/WO2013143894A1/de active Application Filing
- 2013-03-18 US US14/386,795 patent/US20150050132A1/en not_active Abandoned
- 2013-03-18 EP EP13713767.5A patent/EP2802748B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN104395562A (zh) | 2015-03-04 |
EP2644843A1 (de) | 2013-10-02 |
EP2802748B1 (de) | 2016-02-17 |
JP2015511683A (ja) | 2015-04-20 |
CN104395562B (zh) | 2016-05-25 |
US20150050132A1 (en) | 2015-02-19 |
EP2802748A1 (de) | 2014-11-19 |
WO2013143894A1 (de) | 2013-10-03 |
JP5883986B2 (ja) | 2016-03-15 |
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