ES8402062A1 - Support for transmission shaft - has interconnected cast-in conical shells connecting bearing to housing - Google Patents

Support for transmission shaft - has interconnected cast-in conical shells connecting bearing to housing

Info

Publication number
ES8402062A1
ES8402062A1 ES520723A ES520723A ES8402062A1 ES 8402062 A1 ES8402062 A1 ES 8402062A1 ES 520723 A ES520723 A ES 520723A ES 520723 A ES520723 A ES 520723A ES 8402062 A1 ES8402062 A1 ES 8402062A1
Authority
ES
Spain
Prior art keywords
support
transmission shaft
housing
connecting bearing
conical shells
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
ES520723A
Other languages
Spanish (es)
Other versions
ES520723A0 (en
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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Publication of ES8402062A1 publication Critical patent/ES8402062A1/en
Publication of ES520723A0 publication Critical patent/ES520723A0/en
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/06—Bearing arrangements
    • 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
    • F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

The vertical transmission shaft (1) runs in a bearing (2). The bearing is bolted to a support flange (5) welded to a conical shell (6). This shell is, in turn, bolted to a second conical shell (8). The lower shell has two flanges at its lower end, both cast into the concrete structure. This ensures that the temperature of the support steelwork (10) (11) & (12) is always the same as that of the structure (5) and any effect of expansion is absorbed by the flexibility of the conical shells.
ES520723A 1982-03-18 1983-03-17 IMPROVEMENTS IN MACHINE TREE LINE SUPPORT DEVICES. Granted ES520723A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204635A FR2523686A1 (en) 1982-03-18 1982-03-18 Support for transmission shaft - has interconnected cast-in conical shells connecting bearing to housing

Publications (2)

Publication Number Publication Date
ES8402062A1 true ES8402062A1 (en) 1984-01-01
ES520723A0 ES520723A0 (en) 1984-01-01

Family

ID=9272144

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520723A Granted ES520723A0 (en) 1982-03-18 1983-03-17 IMPROVEMENTS IN MACHINE TREE LINE SUPPORT DEVICES.

Country Status (8)

Country Link
AR (1) AR229489A1 (en)
BR (1) BR8301312A (en)
ES (1) ES520723A0 (en)
FR (1) FR2523686A1 (en)
GR (1) GR78095B (en)
MA (1) MA19746A1 (en)
PT (1) PT76339B (en)
TR (1) TR21552A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762245A (en) * 1954-07-27 1956-11-28 English Electric Co Ltd Improvements in and relating to thrust bearing supports for hydro-electric vertical shaft machines
FR1569671A (en) * 1968-02-01 1969-06-06
DE2440549A1 (en) * 1974-08-21 1976-03-04 Siemens Ag MACHINE SET WITH VERTICAL SHAFT, IN PARTICULAR HYDROPOWER MACHINE SET
JPS5234153A (en) * 1975-09-11 1977-03-15 Hitachi Ltd Thrust supporting unit of vertical shaft rotating machine
CH631842A5 (en) * 1978-11-15 1982-08-31 Bbc Brown Boveri & Cie SUPPORTED AND GUIDE STARS BASED ON A FOUNDATION FOR THE BEARING OF A ROTOR OF A VERTICAL AXIS ELECTRICAL MACHINE.

Also Published As

Publication number Publication date
PT76339A (en) 1983-04-01
MA19746A1 (en) 1983-10-01
FR2523686B1 (en) 1984-05-11
TR21552A (en) 1984-09-27
PT76339B (en) 1986-01-13
ES520723A0 (en) 1984-01-01
AR229489A1 (en) 1983-08-31
GR78095B (en) 1984-09-26
BR8301312A (en) 1983-11-29
FR2523686A1 (en) 1983-09-23

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