JPH0456897B2 - - Google Patents

Info

Publication number
JPH0456897B2
JPH0456897B2 JP57209175A JP20917582A JPH0456897B2 JP H0456897 B2 JPH0456897 B2 JP H0456897B2 JP 57209175 A JP57209175 A JP 57209175A JP 20917582 A JP20917582 A JP 20917582A JP H0456897 B2 JPH0456897 B2 JP H0456897B2
Authority
JP
Japan
Prior art keywords
hydraulic
pocket
pockets
vertical shaft
bearing
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 - Lifetime
Application number
JP57209175A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5999119A (ja
Inventor
Yoshio Furukawa
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20917582A priority Critical patent/JPS5999119A/ja
Publication of JPS5999119A publication Critical patent/JPS5999119A/ja
Publication of JPH0456897B2 publication Critical patent/JPH0456897B2/ja
Granted 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0692—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for axial load only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Motor Or Generator Frames (AREA)
JP20917582A 1982-11-29 1982-11-29 立軸回転電機の静圧推力軸受 Granted JPS5999119A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20917582A JPS5999119A (ja) 1982-11-29 1982-11-29 立軸回転電機の静圧推力軸受

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20917582A JPS5999119A (ja) 1982-11-29 1982-11-29 立軸回転電機の静圧推力軸受

Publications (2)

Publication Number Publication Date
JPS5999119A JPS5999119A (ja) 1984-06-07
JPH0456897B2 true JPH0456897B2 (en]) 1992-09-09

Family

ID=16568569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20917582A Granted JPS5999119A (ja) 1982-11-29 1982-11-29 立軸回転電機の静圧推力軸受

Country Status (1)

Country Link
JP (1) JPS5999119A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907133B (zh) * 2010-08-16 2011-11-02 重庆齿轮箱有限责任公司 一种圆柱形球面承压系统
CN102494112B (zh) * 2011-11-30 2014-01-08 重庆齿轮箱有限责任公司 大型立式减速机内置高压组合轴承供油管路结构
US11355996B2 (en) * 2019-11-06 2022-06-07 Neapco Intellectual Property Holdings, Llc Lubricant supported electric motor with controlled and balanced lubricant flow

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073549A (en) * 1975-12-02 1978-02-14 Escher Wyss Limited Hydrostatic supporting device
JPS5421503A (en) * 1977-07-19 1979-02-17 Matsushita Electric Works Ltd Coil frame for planar multi-pole synchronous motor

Also Published As

Publication number Publication date
JPS5999119A (ja) 1984-06-07

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