GB1260941A - Device for the automatic adjustment of the distance from a reference surface of a strut - Google Patents

Device for the automatic adjustment of the distance from a reference surface of a strut

Info

Publication number
GB1260941A
GB1260941A GB21252/69A GB2125269A GB1260941A GB 1260941 A GB1260941 A GB 1260941A GB 21252/69 A GB21252/69 A GB 21252/69A GB 2125269 A GB2125269 A GB 2125269A GB 1260941 A GB1260941 A GB 1260941A
Authority
GB
United Kingdom
Prior art keywords
bellows
turbine
generator
casing
compensate
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
GB21252/69A
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.)
ABB Stal AB
Original Assignee
Stal Laval Turbin AB
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 Stal Laval Turbin AB filed Critical Stal Laval Turbin AB
Publication of GB1260941A publication Critical patent/GB1260941A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/901—Support having temperature or pressure responsive feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Turbines (AREA)
  • Vibration Prevention Devices (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

1,260,941. Springs; machinery supports. STAL LAVAL TURBIN A.B. 25 April, 1969 [7 May, 1968], No. 21252/69. Headings F2S and F2X. [Also in Division F1] A plant having a casing 1 enveloping and supporting a low pressure steam turbine 3 and condenser 2 and, at opposite ends, supporting an overhung high pressure steam turbine 4 and/or generator 5 has support means to compensate for variation in the height of the casing 1 so as to maintain the centre line 12 straight under all conditions. The support means comprises, under the turbine 4 and/or generator 5, an oilfilled bellows 9 which is fixed at its upper end to the plant foundation by a member 10 and at its lower end to the turbine 4 or generator 5 by a member 11. The interior of the bellows 9 is connected by a pipe 8 to a further oil-filled bellows 7 which supports the free end of the turbine or generator via a member 6. Thus, should the height of the casing 1 increase, e.g. owing to temperature change, member 11 rises to compress bellows 9 so that oil is forced through pipe 8 causing bellows 7 to expand and raise the free end of the turbine or generator. One of the bellows 7, 9 may be larger than the other to compensate for changes in the length of members connected to the bellows. There may be several bellows 7 and associated members 6. Additional support is provided by a spring-loaded member 13. In a modification, member 6 is omitted and bellows 7 is placed under member 13.
GB21252/69A 1968-05-07 1969-04-25 Device for the automatic adjustment of the distance from a reference surface of a strut Expired GB1260941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE610868 1968-05-07

Publications (1)

Publication Number Publication Date
GB1260941A true GB1260941A (en) 1972-01-19

Family

ID=20267920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21252/69A Expired GB1260941A (en) 1968-05-07 1969-04-25 Device for the automatic adjustment of the distance from a reference surface of a strut

Country Status (5)

Country Link
US (1) US3614039A (en)
CH (1) CH488140A (en)
DE (2) DE1923384A1 (en)
FR (1) FR1571907A (en)
GB (1) GB1260941A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866865A (en) * 1972-04-19 1975-02-18 Intercompressor Inc System for supporting and aligning drive motors
AT354490B (en) * 1978-01-10 1980-01-10 Voest Alpine Ag TORQUE POST
DE3200816C2 (en) * 1982-01-11 1987-01-15 Gerb Gesellschaft für Isolierung mbH & Co KG, 1000 Berlin Elastic bearing element for a flexible foundation slab
DE3200815C2 (en) * 1982-01-11 1987-02-12 Gerb Gesellschaft für Isolierung mbH & Co KG, 1000 Berlin Method for aligning the waves of a wave train
US4759262A (en) * 1987-05-11 1988-07-26 The Dow Chemical Company Apparatus for restraining rotary motion of a motor component
US7495361B2 (en) * 2004-11-05 2009-02-24 Pratt & Whitney Canada Corp. Electric machine arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1683351A (en) * 1928-09-04 Assigrnob to westinghotjse elec
US1234573A (en) * 1915-04-28 1917-07-24 Strebelwerk Gmbh Thermostatic regulator.

Also Published As

Publication number Publication date
FR1571907A (en) 1969-06-20
US3614039A (en) 1971-10-19
DE6918566U (en) 1970-12-10
CH488140A (en) 1970-03-31
DE1923384A1 (en) 1970-04-30

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