GB1378531A - Machine housings - Google Patents

Machine housings

Info

Publication number
GB1378531A
GB1378531A GB1166572A GB1166572A GB1378531A GB 1378531 A GB1378531 A GB 1378531A GB 1166572 A GB1166572 A GB 1166572A GB 1166572 A GB1166572 A GB 1166572A GB 1378531 A GB1378531 A GB 1378531A
Authority
GB
United Kingdom
Prior art keywords
housing
compressor
turbine
rings
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
GB1166572A
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.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen AG
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 Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Publication of GB1378531A publication Critical patent/GB1378531A/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
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • 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
    • F05D2220/40—Application in turbochargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1378531 Turbine and compressor housings BROWN BOVERI-SULZER TURBOMACHINERY Ltd 13 March 1972 [17 March 1971] 11665/72 Headings F1C and F1T A machine, e.g. a turbine, compressor or pump using gas or liquid working fluid, comprises interconnected circular housing portions 1, 2 having joint flanges 3, 4 substantially normal to the machine axis 5, and an intermediate ring member 6 inserted at the joint and divided into two rings 7, 8 the plane of division being inclined in relation to the contact planes directed towards flanges 3, 4, the rings 7, 8 being rotatable relative to each other so that the angle between flanges 3, 4 can be adjusted. Thus at assembly of housing portions 1, 2 compensation for machining errors or for sag in the rotor under its own weight can be effected so as to maintain desired clearances between the rotor and housing. The rings 7, 8 have equally spaced holes 9 for flange bolts and are formed in two halves held together by straps 11 or 12 and screws 13. In one application Fig. 3 (not shown) the ring member 6 is pivoted at the joint between an axial-flow compressor housing (34) and a further housing (33) in a gas turbine engine. In another application Fig. 4 (not shown) ring members 6 may be provided at the joints between housings (42, 43, 44) in an I. C. engine supercharger unit including a centrifugal compressor (49) and axial-flow turbine (51).
GB1166572A 1971-03-17 1972-03-13 Machine housings Expired GB1378531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH441771A CH536456A (en) 1971-03-17 1971-03-17 Machine housing elastically deforming under its own weight

Publications (1)

Publication Number Publication Date
GB1378531A true GB1378531A (en) 1974-12-27

Family

ID=4275744

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1166572A Expired GB1378531A (en) 1971-03-17 1972-03-13 Machine housings

Country Status (9)

Country Link
US (1) US3740164A (en)
JP (1) JPS5146202B1 (en)
CH (1) CH536456A (en)
DE (1) DE2114222C2 (en)
FR (1) FR2178274A5 (en)
GB (1) GB1378531A (en)
IT (1) IT950306B (en)
NL (1) NL148376B (en)
SE (1) SE368731B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222708A (en) * 1978-06-26 1980-09-16 General Electric Company Method and apparatus for reducing eccentricity in a turbomachine
US6571563B2 (en) * 2000-12-19 2003-06-03 Honeywell Power Systems, Inc. Gas turbine engine with offset shroud
BRPI0512450A (en) 2004-07-01 2008-03-04 Elliott Co bearing unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE927782C (en) * 1952-01-12 1955-05-16 Licentia Gmbh Partial joint seal for high pressure steam or gas turbines u. like
FR1594315A (en) * 1968-11-28 1970-06-01
DE1812487A1 (en) * 1968-12-03 1970-08-13 Siemens Ag Housing arrangement for low pressure parts of steam turbines in fully welded multi-shell construction
US3556672A (en) * 1969-05-26 1971-01-19 Gen Electric Gas turbine support arrangement

Also Published As

Publication number Publication date
CH536456A (en) 1973-04-30
SE368731B (en) 1974-07-15
DE2114222C2 (en) 1973-04-19
JPS5146202B1 (en) 1976-12-08
US3740164A (en) 1973-06-19
NL7106159A (en) 1972-09-19
FR2178274A5 (en) 1973-11-09
NL148376B (en) 1976-01-15
DE2114222B1 (en) 1972-09-21
IT950306B (en) 1973-06-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee