GB510505A - Improvements in casings for elastic fluid turbines - Google Patents

Improvements in casings for elastic fluid turbines

Info

Publication number
GB510505A
GB510505A GB2746/39A GB274639A GB510505A GB 510505 A GB510505 A GB 510505A GB 2746/39 A GB2746/39 A GB 2746/39A GB 274639 A GB274639 A GB 274639A GB 510505 A GB510505 A GB 510505A
Authority
GB
United Kingdom
Prior art keywords
casings
elastic fluid
fluid turbines
jan
joint
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
Application number
GB2746/39A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB510505A publication Critical patent/GB510505A/en
Expired legal-status Critical Current

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
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements

Abstract

510,505. Steam turbines. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 26, 1939, No. 2746. Convention date, Jan. 27, 1938. [Class 110 (iii)] In a turbine casing having flanged portions 12, 13, bolted together, leakage at the joint is reduced by a sealing strip 18 engaging the inner casing surface on both sides of the joint and secured on one edge as by a weld 19. The strip may be accommodated in slots or in a deep groove.
GB2746/39A 1938-01-27 1939-01-26 Improvements in casings for elastic fluid turbines Expired GB510505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510505XA 1938-01-27 1938-01-27

Publications (1)

Publication Number Publication Date
GB510505A true GB510505A (en) 1939-08-02

Family

ID=21969038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2746/39A Expired GB510505A (en) 1938-01-27 1939-01-26 Improvements in casings for elastic fluid turbines

Country Status (1)

Country Link
GB (1) GB510505A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823890A (en) * 1952-09-27 1958-02-18 Tech Studien Ag Housing for gas or steam turbines
US2991045A (en) * 1958-07-10 1961-07-04 Westinghouse Electric Corp Sealing arrangement for a divided tubular casing
EP2161415A2 (en) * 2008-09-03 2010-03-10 Siemens Aktiengesellschaft Device and method for reducing the pressure on a dividing fugue between at least two neighbouring sections
EP2497909A1 (en) * 2011-03-10 2012-09-12 Siemens Aktiengesellschaft Casing for a flow machine with modified joint
DE102011083157A1 (en) * 2011-09-21 2013-03-21 Siemens Aktiengesellschaft Condensation steam turbine housing for accommodating rotor, has upper and lower parts joined to each other at joint surfaces, where groove is provided in surfaces and connected with housing interior at end, which lies in flow direction
WO2015010740A1 (en) * 2013-07-25 2015-01-29 Siemens Aktiengesellschaft Sealing arrangement for a turbomachine
CN104819017A (en) * 2015-03-09 2015-08-05 章礼道 Novel sealing method for low-medium pressure cylinder split
DE102016215795A1 (en) 2016-08-23 2018-03-01 Siemens Aktiengesellschaft Steam turbine with flow shield
EP3385506A1 (en) * 2017-04-07 2018-10-10 MTU Aero Engines GmbH Sealing arrangement for a gas turbine engine

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823890A (en) * 1952-09-27 1958-02-18 Tech Studien Ag Housing for gas or steam turbines
US2991045A (en) * 1958-07-10 1961-07-04 Westinghouse Electric Corp Sealing arrangement for a divided tubular casing
EP2161415A2 (en) * 2008-09-03 2010-03-10 Siemens Aktiengesellschaft Device and method for reducing the pressure on a dividing fugue between at least two neighbouring sections
EP2161415A3 (en) * 2008-09-03 2014-08-13 Siemens Aktiengesellschaft Device and method for reducing the pressure on a dividing fugue between at least two neighbouring sections
EP2497909A1 (en) * 2011-03-10 2012-09-12 Siemens Aktiengesellschaft Casing for a flow machine with modified joint
WO2012119828A1 (en) * 2011-03-10 2012-09-13 Siemens Aktiengesellschaft Housing for a turbomachine with an altered parting line
CN103415675A (en) * 2011-03-10 2013-11-27 西门子公司 Housing for a turbomachine with an altered parting line
DE102011083157A1 (en) * 2011-09-21 2013-03-21 Siemens Aktiengesellschaft Condensation steam turbine housing for accommodating rotor, has upper and lower parts joined to each other at joint surfaces, where groove is provided in surfaces and connected with housing interior at end, which lies in flow direction
WO2015010740A1 (en) * 2013-07-25 2015-01-29 Siemens Aktiengesellschaft Sealing arrangement for a turbomachine
CN104819017A (en) * 2015-03-09 2015-08-05 章礼道 Novel sealing method for low-medium pressure cylinder split
CN104819017B (en) * 2015-03-09 2016-09-28 章礼道 A kind of encapsulating method of novel mesolow cylinder split
DE102016215795A1 (en) 2016-08-23 2018-03-01 Siemens Aktiengesellschaft Steam turbine with flow shield
US11274572B2 (en) 2016-08-23 2022-03-15 Siemens Energy Global GmbH & Co. KG Steam turbine with flow shield
EP3385506A1 (en) * 2017-04-07 2018-10-10 MTU Aero Engines GmbH Sealing arrangement for a gas turbine engine
US20180291768A1 (en) * 2017-04-07 2018-10-11 MTU Aero Engines AG Sealing assembly for a gas turbine
US10738656B2 (en) 2017-04-07 2020-08-11 MTU Aero Engines AG Sealing assembly for a gas turbine

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