SE406625B - Turbomaskin - Google Patents
TurbomaskinInfo
- Publication number
- SE406625B SE406625B SE7708075A SE7708075A SE406625B SE 406625 B SE406625 B SE 406625B SE 7708075 A SE7708075 A SE 7708075A SE 7708075 A SE7708075 A SE 7708075A SE 406625 B SE406625 B SE 406625B
- Authority
- SE
- Sweden
- Prior art keywords
- package
- partitions
- stator
- axial
- partition
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/246—Fastening of diaphragms or stator-rings
-
- 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
- F01D25/26—Double casings; Measures against temperature strain in casings
- F01D25/265—Vertically split casings; Clamping arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Claims (5)
1. Turbomaskin av axialtyp omfattande rotor (6) och stater, varvid den senare omfattar ett statørnus (12) och ett antal mellanväggar (1-5) mea leaakovlar (19), k ä n n e t e c k n a d därav, att nämnda mellanväggar är tudelade (a, e) medelst ett aiamttralsnitt (b) och är ihoptpänaa i ttatornutet 1 malrixtningen unaer inbördes förskjutning av mellanväggarnas delningsytor (b) för bildning av ett s de paket.
2. Turßomaskin enligt patentkrav 1, k ä n n e t e c k na d därav, att mellan- väggarna hålls ihop medelst axiella element, exempelvis bultar (7).
3. Turbomaskån enligt patentlmav 1, k ä n n e t e c k n a d därav, att för inbördes centrering av mellanväggarna (1-5) dessa har försetts 'med svarvade styr- ningar (10, 11) i form av mot varandra svarande recesser och uppstâende kanter på. mot varandra. vända ytor av mellanväggarna.
4.. Turbomaskin enligt patentlmav 1, k ä n n e t e c k n a d därav, att tät- ningsringar (13) har inlagts mellan statorhuset (12) och åtminstone nâgra av mellanväggarzxa (1-5). 7708075-2 3
5. Turbomaskin enligt patentkray 1, k ä. n n e t e c k n' a, d därav, att paketet av mellanväggaæ (1-5) är fixerat i statorrhuset (12) både aaciellt ”och radiellt medelst fàstbrgan (14-16) som tillåta; både axiell och radiell, ten- misk expansion. ANFÖRDA PUBLIKATIONER:
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7708075A SE406625B (sv) | 1977-07-12 | 1977-07-12 | Turbomaskin |
DE19782828489 DE2828489A1 (de) | 1977-07-12 | 1978-06-29 | Turbomaschine |
US05/922,254 US4208165A (en) | 1977-07-12 | 1978-07-05 | Composite stator type turbo-machine |
ES471478A ES471478A1 (es) | 1977-07-12 | 1978-07-05 | Turbo-maquina de tipo axial |
GB7829356A GB2001140A (en) | 1977-07-12 | 1978-07-10 | Turbo-machine |
JP8451378A JPS5420407A (en) | 1977-07-12 | 1978-07-11 | Turbo machine |
FR7820627A FR2397518A1 (fr) | 1977-07-12 | 1978-07-11 | Machine a turbine |
IT68638/78A IT1159894B (it) | 1977-07-12 | 1978-07-11 | Turbo macchina in particolate turbina del tipo assiale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7708075A SE406625B (sv) | 1977-07-12 | 1977-07-12 | Turbomaskin |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7708075L SE7708075L (sv) | 1979-01-13 |
SE406625B true SE406625B (sv) | 1979-02-19 |
Family
ID=20331856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7708075A SE406625B (sv) | 1977-07-12 | 1977-07-12 | Turbomaskin |
Country Status (8)
Country | Link |
---|---|
US (1) | US4208165A (sv) |
JP (1) | JPS5420407A (sv) |
DE (1) | DE2828489A1 (sv) |
ES (1) | ES471478A1 (sv) |
FR (1) | FR2397518A1 (sv) |
GB (1) | GB2001140A (sv) |
IT (1) | IT1159894B (sv) |
SE (1) | SE406625B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH664191A5 (de) * | 1984-01-09 | 1988-02-15 | Bbc Brown Boveri & Cie | Von aussen zustellbare axialfixierung eines schaufeltraegers in einer turbine. |
US7270512B2 (en) * | 2005-08-24 | 2007-09-18 | General Electric Company | Stacked steampath and grooved bucket wheels for steam turbines |
US20070053773A1 (en) * | 2005-09-07 | 2007-03-08 | General Electric Company | Integrated nozzle wheel for reaction steam turbine stationary components and related method |
US7407370B2 (en) * | 2005-11-11 | 2008-08-05 | General Electric Company | Axial and circumferential seal for stacked rotor and/or stator assembly |
US7497658B2 (en) * | 2005-11-11 | 2009-03-03 | General Electric Company | Stacked reaction steam turbine stator assembly |
US20070154303A1 (en) * | 2006-01-04 | 2007-07-05 | Gison Machinery Co., Ltd | Axial flow cylinder of pneumatic tool |
FR2982907B1 (fr) * | 2011-11-23 | 2013-12-27 | Snecma | Systeme mecanique pour turbomachine, turbomachine et procede de fixation d'un systeme mecanique dans une turbomachine |
DE102013017713B4 (de) * | 2013-10-24 | 2022-10-27 | Man Energy Solutions Se | Turbomaschine |
ITUA20161854A1 (it) * | 2016-03-21 | 2017-09-21 | Nuovo Pignone Tecnologie Srl | Compressore centrifugo con pale del diffusore senza perdite di flusso e metodo di assemblaggio di un compressore centrifugo |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE201280C (sv) * | 1906-03-26 | |||
US1666625A (en) * | 1923-08-14 | 1928-04-17 | Losel Franz | Elastic-fluid multistage disk-wheel turbine |
GB262784A (en) * | 1925-12-10 | 1927-05-26 | Oerlikon Maschf | Multi-stage steam or gas turbine |
US1745429A (en) * | 1927-05-11 | 1930-02-04 | Ljungstroms Angturbin Ab | Axial-flow steam turbine |
FR896166A (fr) * | 1942-07-09 | 1945-02-14 | Wagner Hochdruck Dampfturbinen | Support d'aubes directrices pour turbines à vapeur et à gaz, en particulier pour hautes pressions et températures élevées |
FR896203A (fr) * | 1942-07-09 | 1945-02-15 | Wagner Hochdruck Dampfturbinen | Supports d'aubes directrices pour turbines à vapeur ou à gaz |
DE1055548B (de) * | 1956-06-08 | 1959-04-23 | Siemens Ag | UEberdruck-Axial-Turbine mit Topfgehaeuse |
GB961588A (en) * | 1960-02-05 | 1964-06-24 | Licentia Gmbh | A stationary-blade carrier for axial-flow turbines |
FR1277931A (fr) * | 1961-01-26 | 1961-12-01 | Licentia Gmbh | Paquet de supports d'aubes directrices d'une turbine axiale |
FR2288214A1 (fr) * | 1974-10-14 | 1976-05-14 | Creusot Loire | Perfectionnements aux stators de turbomachines permettant de simplifier le montage et la fabrication de l'ensemble |
-
1977
- 1977-07-12 SE SE7708075A patent/SE406625B/sv unknown
-
1978
- 1978-06-29 DE DE19782828489 patent/DE2828489A1/de active Pending
- 1978-07-05 ES ES471478A patent/ES471478A1/es not_active Expired
- 1978-07-05 US US05/922,254 patent/US4208165A/en not_active Expired - Lifetime
- 1978-07-10 GB GB7829356A patent/GB2001140A/en not_active Withdrawn
- 1978-07-11 FR FR7820627A patent/FR2397518A1/fr not_active Withdrawn
- 1978-07-11 JP JP8451378A patent/JPS5420407A/ja active Pending
- 1978-07-11 IT IT68638/78A patent/IT1159894B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2828489A1 (de) | 1979-01-25 |
ES471478A1 (es) | 1979-02-01 |
SE7708075L (sv) | 1979-01-13 |
GB2001140A (en) | 1979-01-24 |
IT1159894B (it) | 1987-03-04 |
US4208165A (en) | 1980-06-17 |
FR2397518A1 (fr) | 1979-02-09 |
JPS5420407A (en) | 1979-02-15 |
IT7868638A0 (it) | 1978-07-11 |
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