JPS54159543A - Bearing unit - Google Patents

Bearing unit

Info

Publication number
JPS54159543A
JPS54159543A JP6720878A JP6720878A JPS54159543A JP S54159543 A JPS54159543 A JP S54159543A JP 6720878 A JP6720878 A JP 6720878A JP 6720878 A JP6720878 A JP 6720878A JP S54159543 A JPS54159543 A JP S54159543A
Authority
JP
Japan
Prior art keywords
bearing
pads
shaft
improve
prevent
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.)
Pending
Application number
JP6720878A
Other languages
Japanese (ja)
Inventor
Shuetsu Uno
Shingo Yamamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6720878A priority Critical patent/JPS54159543A/en
Publication of JPS54159543A publication Critical patent/JPS54159543A/en
Pending 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
    • F16C37/00—Cooling of bearings
    • F16C37/002—Cooling of bearings of fluid 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

PURPOSE: To provide a bearing unit which prevents thermal deformation, improves the cooling performance thereof to thereby improve the bearing performance, and prevents reduction of oil film thickness to thereby prevent it from damaging or seizing.
CONSTITUTION: There are provided a plurality of pads 2 on the periphery of a journal shaft 1, a bearing material 3 mounted on the sliding surface of the shaft 1, a heat insulating plate 4 of synthetic resin or the like mounted on the bottom thereof, cooling fins 2a on both side surfaces, and partition plates 7 among the pads 2. Lubricating oil supplied from a supply inlet 6a of a bearing metal 6 is introduced into the gap between the shaft 1 and the pads 2 to thereby form oil film to thus support the weight of a load. Thus, it can prevent the pads 2 from thermally deforming to improve the cooling performance and various properties of the bearing.
COPYRIGHT: (C)1979,JPO&Japio
JP6720878A 1978-06-06 1978-06-06 Bearing unit Pending JPS54159543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6720878A JPS54159543A (en) 1978-06-06 1978-06-06 Bearing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6720878A JPS54159543A (en) 1978-06-06 1978-06-06 Bearing unit

Publications (1)

Publication Number Publication Date
JPS54159543A true JPS54159543A (en) 1979-12-17

Family

ID=13338252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6720878A Pending JPS54159543A (en) 1978-06-06 1978-06-06 Bearing unit

Country Status (1)

Country Link
JP (1) JPS54159543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100111681A1 (en) * 2006-08-18 2010-05-06 Susumu Nakano Bearing device of gas turbine power generation equipment and gas turbine power generation equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100111681A1 (en) * 2006-08-18 2010-05-06 Susumu Nakano Bearing device of gas turbine power generation equipment and gas turbine power generation equipment
US8459932B2 (en) * 2006-08-18 2013-06-11 Hitachi, Ltd. Bearing device of gas turbine power generation equipment and gas turbine power generation equipment

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