IT1233364B - Sistema di protezione da carico assiale di alberi di turbina. - Google Patents

Sistema di protezione da carico assiale di alberi di turbina.

Info

Publication number
IT1233364B
IT1233364B IT8941597A IT4159789A IT1233364B IT 1233364 B IT1233364 B IT 1233364B IT 8941597 A IT8941597 A IT 8941597A IT 4159789 A IT4159789 A IT 4159789A IT 1233364 B IT1233364 B IT 1233364B
Authority
IT
Italy
Prior art keywords
protection system
axial load
turbine shaft
shaft axial
load protection
Prior art date
Application number
IT8941597A
Other languages
English (en)
Other versions
IT8941597A0 (it
Inventor
Joseph Pankowiecki
Andrew Stephen Braytenbah
Gilbert Frederich Hyde
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8941597A0 publication Critical patent/IT8941597A0/it
Application granted granted Critical
Publication of IT1233364B publication Critical patent/IT1233364B/it

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • 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
    • F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86171—With pump bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Control Of Turbines (AREA)
IT8941597A 1988-05-13 1989-05-12 Sistema di protezione da carico assiale di alberi di turbina. IT1233364B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/193,697 US4917570A (en) 1988-05-13 1988-05-13 Turbine shaft axial load protection system

Publications (2)

Publication Number Publication Date
IT8941597A0 IT8941597A0 (it) 1989-05-12
IT1233364B true IT1233364B (it) 1992-03-27

Family

ID=22714667

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8941597A IT1233364B (it) 1988-05-13 1989-05-12 Sistema di protezione da carico assiale di alberi di turbina.

Country Status (7)

Country Link
US (1) US4917570A (it)
JP (1) JPH0216306A (it)
KR (1) KR890017465A (it)
CN (1) CN1038496A (it)
CA (1) CA1297798C (it)
ES (1) ES2014088A6 (it)
IT (1) IT1233364B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3737837B2 (ja) * 1994-06-24 2006-01-25 トヨタ自動車株式会社 車両用サスペンションアーム
US6457933B1 (en) * 2000-12-22 2002-10-01 General Electric Company Methods and apparatus for controlling bearing loads within bearing assemblies
US6957945B2 (en) * 2002-11-27 2005-10-25 General Electric Company System to control axial thrust loads for steam turbines
JP5517785B2 (ja) 2010-06-30 2014-06-11 三菱重工業株式会社 蒸気タービンおよび蒸気タービンのスラスト調整方法
US8925317B2 (en) 2012-07-16 2015-01-06 General Electric Company Engine with improved EGR system
US10871072B2 (en) * 2017-05-01 2020-12-22 General Electric Company Systems and methods for dynamic balancing of steam turbine rotor thrust
CN109722465B (zh) * 2019-01-07 2022-02-01 福建省疾病预防控制中心(福建省健康教育促进中心、福建省卫生检验检测中心) 一种hiv耐药检测载体和构建方法
CN113153455B (zh) * 2020-12-01 2023-03-21 中国船舶重工集团公司第七0三研究所 径流透平轴向力自适应调控方法
CN113047911B (zh) * 2021-03-10 2022-01-14 东方电气集团东方汽轮机有限公司 一种推力平衡结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US879748A (en) * 1904-08-17 1908-02-18 Gen Electric Elastic-fluid turbine.
US1011826A (en) * 1907-08-08 1911-12-12 Colonial Trust Co Balancing means for elastic-fluid turbines.
DE675253C (de) * 1937-01-19 1939-05-03 Karl Roeder Dr Ing Einrichtung zur Vermeidung von Achsausbiegungen an Dampfturbinen mit waagerechter Achse
FI44509B (it) * 1967-06-01 1971-08-02 Valmet Oy
JPS59165801A (ja) * 1983-03-09 1984-09-19 Mitsubishi Heavy Ind Ltd タ−ボ機械の推力調整方法及び装置

Also Published As

Publication number Publication date
US4917570A (en) 1990-04-17
KR890017465A (ko) 1989-12-16
CN1038496A (zh) 1990-01-03
JPH0216306A (ja) 1990-01-19
CA1297798C (en) 1992-03-24
IT8941597A0 (it) 1989-05-12
ES2014088A6 (es) 1990-06-16

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