JPS6295455U - - Google Patents

Info

Publication number
JPS6295455U
JPS6295455U JP1985184441U JP18444185U JPS6295455U JP S6295455 U JPS6295455 U JP S6295455U JP 1985184441 U JP1985184441 U JP 1985184441U JP 18444185 U JP18444185 U JP 18444185U JP S6295455 U JPS6295455 U JP S6295455U
Authority
JP
Japan
Prior art keywords
thrust
pad
lubricant
discharge port
main shaft
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
JP1985184441U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1985184441U priority Critical patent/JPS6295455U/ja
Publication of JPS6295455U publication Critical patent/JPS6295455U/ja
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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/1045—Details of supply of the liquid to the bearing
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Motor Or Generator Frames (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るスラストパツドの一実施
例の斜視図、第２図は従来例にかかる断面図、第
３図は従来例にかかるスラストパツドの斜視図、
第４図は従来例にかかる別のスラストパツドの斜
視図、第５図は従来例にかかるまた別のスラスト
パツドの平面図である。 また、図中の符号で、１はスラストパツド、２
は配管、３は吐出口、４は冷却潤滑油供給溝、１
３はスラストランナである。 FIG. 1 is a perspective view of an embodiment of a thrust pad according to the present invention, FIG. 2 is a sectional view of a conventional example, and FIG. 3 is a perspective view of a conventional thrust pad.
FIG. 4 is a perspective view of another conventional thrust pad, and FIG. 5 is a plan view of another conventional thrust pad. Also, in the symbols in the figure, 1 is the thrust pad, 2 is the thrust pad,
is a pipe, 3 is a discharge port, 4 is a cooling lubricant oil supply groove, 1
3 is a thrust runner.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転主軸に一体に取付けられて該回転主軸と共
に回転するスラストカラーと、該スラストカラー
の底面に該スラストカラーと一体に取付けられて
固定側部品である環状に多数配列されたスラスト
パツドとの間に油膜を形成して該スラストパツド
に対して摺動する環状のスラストランナと、前記
スラストパツドを支持するピボツト等とを具えて
成るスラスト軸受において、前記スラストパツド
の上面に、該スラストパツドの内側で前記スラス
トランナの回転による潤滑油流入の入口側にあた
る隅部に強制循環された冷起潤滑油が吐出する吐
出口を設けると共に該吐出口を角部として該冷却
潤滑油を分配する略Ｌ字状の冷却潤滑油供給溝を
設けたことを特徴とする回転電機のスラスト軸受
。 An oil film is formed between the thrust collar, which is integrally attached to the rotating main shaft and rotates together with the rotating main shaft, and the thrust pads, which are arranged in large numbers in an annular shape and which are integrally attached to the bottom of the thrust collar and are fixed side parts. In a thrust bearing comprising an annular thrust runner that forms a ring and slides against the thrust pad, and a pivot that supports the thrust pad, a rotation of the thrust runner inside the thrust pad is provided on the upper surface of the thrust pad. A substantially L-shaped cooling lubricant supply system that provides a discharge port through which the forcedly circulated cold lubricant is discharged at a corner corresponding to the inlet side of the lubricant inflow, and distributes the cooling lubricant using the discharge port as a corner. A thrust bearing for a rotating electrical machine characterized by having a groove.
JP1985184441U 1985-12-02 1985-12-02 Pending JPS6295455U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985184441U JPS6295455U (en) 1985-12-02 1985-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985184441U JPS6295455U (en) 1985-12-02 1985-12-02

Publications (1)

Publication Number Publication Date
JPS6295455U true JPS6295455U (en) 1987-06-18

Family

ID=31132118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985184441U Pending JPS6295455U (en) 1985-12-02 1985-12-02

Country Status (1)

Country Link
JP (1) JPS6295455U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015094373A (en) * 2013-11-08 2015-05-18 三菱日立パワーシステムズ株式会社 Tilting pad thrust bearing and rotary machine with tilting pad thrust bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015094373A (en) * 2013-11-08 2015-05-18 三菱日立パワーシステムズ株式会社 Tilting pad thrust bearing and rotary machine with tilting pad thrust bearing

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