GB780094A - Improvements relating to thrust bearings - Google Patents

Improvements relating to thrust bearings

Info

Publication number
GB780094A
GB780094A GB480555A GB480555A GB780094A GB 780094 A GB780094 A GB 780094A GB 480555 A GB480555 A GB 480555A GB 480555 A GB480555 A GB 480555A GB 780094 A GB780094 A GB 780094A
Authority
GB
United Kingdom
Prior art keywords
blades
runner
feb
wall
ducts
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
GB480555A
Inventor
John Albert Herd
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
Priority to GB480555A priority Critical patent/GB780094A/en
Priority to ES0226770A priority patent/ES226770A1/en
Publication of GB780094A publication Critical patent/GB780094A/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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/06—Sliding-contact bearings for exclusively rotary movement for axial load only with tiltably-supported segments, e.g. Michell bearings
    • 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
    • F16N—LUBRICATING
    • F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
    • F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

780,094. Lubricating bearings. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 3, 1956 [Feb. 17, 1955], No. 4805/55. Class 12 (3). In a self-lubricating thrust bearing of the kind in which a runner 1 secured to a shaft 2 through a thrust collar 3 co-operates with a stationary ring comprising a plurality of Michell pads 5 within an oil reservoir 9 defined by an outer wall 8, inner wall 7 and base 6, a number of blades 12 constituting a radial impeller are mounted on a cylinder 13 depending from the collar 3. The blades 12 promote circulation of oil from the reservoir 9 through radial ducts 4 in the runner 1. The blades 12 are curved and may be mounted so as to pivot about a vertical axis so being adaptable for either direction of shaft rotation. Removable nozzles 14 are provided in the ducts 4. Cooling coils 11 are disposed in the oil reservoir. Specification 720,816 is referred to.
GB480555A 1955-02-17 1955-02-17 Improvements relating to thrust bearings Expired GB780094A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB480555A GB780094A (en) 1955-02-17 1955-02-17 Improvements relating to thrust bearings
ES0226770A ES226770A1 (en) 1955-02-17 1956-02-16 Improvements relating to thrust bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480555A GB780094A (en) 1955-02-17 1955-02-17 Improvements relating to thrust bearings

Publications (1)

Publication Number Publication Date
GB780094A true GB780094A (en) 1957-07-31

Family

ID=9784147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB480555A Expired GB780094A (en) 1955-02-17 1955-02-17 Improvements relating to thrust bearings

Country Status (2)

Country Link
ES (1) ES226770A1 (en)
GB (1) GB780094A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400438B1 (en) * 1960-05-20 1970-05-14 Siemens Ag Self-pumping thrust bearing for electrical machines with vertical shaft, especially for hydroelectric generators
US4494882A (en) * 1981-10-13 1985-01-22 Siemens Aktiengesellschaft Self-pumping thrust bearing for electric machines
WO2008065139A3 (en) * 2006-11-28 2008-12-18 Alstom Technology Ltd Hydrodynamic axial plain bearing for a generator comprising a vertical rotational axis
CN108194518A (en) * 2017-12-30 2018-06-22 北京化工大学 A kind of tilting bush sliding bearing directly lubricates partition deep fat spray nozzle device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1400438B1 (en) * 1960-05-20 1970-05-14 Siemens Ag Self-pumping thrust bearing for electrical machines with vertical shaft, especially for hydroelectric generators
US4494882A (en) * 1981-10-13 1985-01-22 Siemens Aktiengesellschaft Self-pumping thrust bearing for electric machines
WO2008065139A3 (en) * 2006-11-28 2008-12-18 Alstom Technology Ltd Hydrodynamic axial plain bearing for a generator comprising a vertical rotational axis
CN108194518A (en) * 2017-12-30 2018-06-22 北京化工大学 A kind of tilting bush sliding bearing directly lubricates partition deep fat spray nozzle device

Also Published As

Publication number Publication date
ES226770A1 (en) 1956-04-01

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