JPH0240881B2 - - Google Patents

Info

Publication number
JPH0240881B2
JPH0240881B2 JP58134475A JP13447583A JPH0240881B2 JP H0240881 B2 JPH0240881 B2 JP H0240881B2 JP 58134475 A JP58134475 A JP 58134475A JP 13447583 A JP13447583 A JP 13447583A JP H0240881 B2 JPH0240881 B2 JP H0240881B2
Authority
JP
Japan
Prior art keywords
intermediate plate
bearing
spiral groove
thrust
plate
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
JP58134475A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6026814A (ja
Inventor
Shotaro Mizobuchi
Katsumi Sasaki
Yoshiichi Kimura
Kazushi Kasahara
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.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Priority to JP58134475A priority Critical patent/JPS6026814A/ja
Priority to US06/634,114 priority patent/US4575264A/en
Publication of JPS6026814A publication Critical patent/JPS6026814A/ja
Publication of JPH0240881B2 publication Critical patent/JPH0240881B2/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
    • 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
    • F16C33/107—Grooves for generating pressure
    • 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
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP58134475A 1983-07-25 1983-07-25 スラスト軸受 Granted JPS6026814A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58134475A JPS6026814A (ja) 1983-07-25 1983-07-25 スラスト軸受
US06/634,114 US4575264A (en) 1983-07-25 1984-07-24 Thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58134475A JPS6026814A (ja) 1983-07-25 1983-07-25 スラスト軸受

Publications (2)

Publication Number Publication Date
JPS6026814A JPS6026814A (ja) 1985-02-09
JPH0240881B2 true JPH0240881B2 (en]) 1990-09-13

Family

ID=15129188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58134475A Granted JPS6026814A (ja) 1983-07-25 1983-07-25 スラスト軸受

Country Status (2)

Country Link
US (1) US4575264A (en])
JP (1) JPS6026814A (en])

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806080A (en) * 1983-07-06 1989-02-21 Ebara Corporation Pump with shaftless impeller
JPS6014615A (ja) 1983-07-06 1985-01-25 Ebara Corp スラスト軸受およびその製造方法
JPS61223321A (ja) * 1985-03-28 1986-10-03 Ebara Sogo Kenkyusho:Kk スラスト軸受
JPS61223320A (ja) * 1985-03-28 1986-10-03 Ebara Sogo Kenkyusho:Kk スラスト軸受
JPS61234296A (ja) * 1985-04-10 1986-10-18 Ebara Corp 横軸ポンプ
JPS624920A (ja) * 1985-07-02 1987-01-10 Ebara Res Co Ltd スラスト軸受
US4699525A (en) * 1985-07-18 1987-10-13 Ebara Corporation Thrust bearing
JPS6240054A (ja) * 1985-08-16 1987-02-21 Ebara Res Co Ltd 磁石継手
JPS6241992A (ja) * 1985-08-17 1987-02-23 Ebara Res Co Ltd ポンプ
JPS6252215A (ja) * 1985-08-30 1987-03-06 Ebara Corp スパイラルグル−プ軸受の中間板
JPS6298019A (ja) * 1985-10-22 1987-05-07 Ebara Res Co Ltd スパイラル軸受
JPS62131733A (ja) * 1985-11-28 1987-06-15 Ebara Res Co Ltd モ−タ
JPS6296116U (en]) * 1985-12-05 1987-06-19
JPS62151620A (ja) * 1985-12-24 1987-07-06 Ebara Res Co Ltd 船舶の推進機構
JPS62165596A (ja) * 1986-01-17 1987-07-22 Ebara Res Co Ltd ポンプ
DE3780847T2 (de) * 1986-04-08 1993-03-11 Ebara Corp Pumpe.
JPH0784875B2 (ja) * 1986-06-03 1995-09-13 株式会社荏原製作所 マグネツトポンプ
JPS62261713A (ja) * 1986-05-07 1987-11-13 Ibiden Co Ltd 動圧グル−ブ軸受の製造方法
JPS63272993A (ja) * 1987-04-30 1988-11-10 Ebara Corp キヤンドモ−タポンプ
JPS63277887A (ja) * 1987-05-08 1988-11-15 Ebara Corp キヤンドモ−タポンプ
JPS63277888A (ja) * 1987-05-08 1988-11-15 Ebara Corp たて型キャンドモ−タポンプ
JPS63289288A (ja) * 1987-05-22 1988-11-25 Ebara Corp 電動ポンプ
JPH02248716A (ja) * 1989-03-20 1990-10-04 Sanwa Niidorubearingu Kk 流体軸受装置
US5765950A (en) * 1996-11-29 1998-06-16 Goulds Pumps, Incorporated Thrust bearing assembly
US6034465A (en) * 1997-08-06 2000-03-07 Shurfle Pump Manufacturing Co. Pump driven by brushless motor
US6132186A (en) * 1997-08-06 2000-10-17 Shurflo Pump Manufacturing Co. Impeller pump driven by a dynamo electric machine having a stator comprised of a mass of metal particles
JP2000170749A (ja) * 1998-12-09 2000-06-20 Koyo Seiko Co Ltd スラスト動圧軸受
US6702466B2 (en) * 1999-10-15 2004-03-09 Ngk Spark Plug Co., Ltd. Ceramic dynamic-pressure bearing, motor having bearing, hard disk drive, polygon scanner, and method for manufacturing ceramic dynamic-pressure bearing
EP2505265B1 (en) 2011-03-29 2013-09-18 Sandvik Intellectual Property AB Cone crusher, bearing plate, and kit of bearing plates
JP5598563B1 (ja) * 2013-03-27 2014-10-01 株式会社安川電機 ダイレクトドライブモータ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1496809A (en) * 1920-06-19 1924-06-10 Cleveland Graphite Bronze Co Thrust bearing and method of making same
SE336935B (en]) * 1966-06-21 1971-07-19 Skf Svenska Kullagerfab Ab
NL6704587A (en]) * 1967-03-31 1968-10-01
US3883314A (en) * 1970-06-29 1975-05-13 Omega Brandt & Freres Sa Louis Self-lubrication bearing member
NL7213192A (en]) * 1972-09-29 1974-04-02
DE2504204C3 (de) * 1975-02-01 1981-11-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstdruckerzeugendes Axialgleitlager
NL7701855A (nl) * 1977-02-22 1978-08-24 Philips Nv Lagering van een of meer drijfstangen op een pen van een krukas.
US4315359A (en) * 1978-12-29 1982-02-16 Mechanical Technology Incorporated Hydrodynamic compliant thrust bearing and method of making
JPS56162320U (en]) * 1980-05-02 1981-12-02

Also Published As

Publication number Publication date
JPS6026814A (ja) 1985-02-09
US4575264A (en) 1986-03-11

Similar Documents

Publication Publication Date Title
JPH0240881B2 (en])
USH974H (en) Thrust bearing and method of manufacturing thereof
KR960000987B1 (ko) 쓰러스트 베어링
US5224782A (en) Hydrodynamic bearing
JP2017207211A (ja) 装飾シート
KR100709101B1 (ko) 동압형 베어링 유닛
US20050201645A1 (en) Hydrodynamic bearing device
CN109578433B (zh) 一种高可靠封闭式线轴型动压轴承
JPS61206822A (ja) 静圧軸受構造体
JPS6199721A (ja) 水中スラスト軸受
JPH0424573B2 (en])
JPH0456891B2 (en])
JPH0424572B2 (en])
JPH0456893B2 (en])
JPH07139543A (ja) 動圧軸受
JPH0456892B2 (en])
JPH0517399B2 (en])
JPS624920A (ja) スラスト軸受
JPS6235527B2 (en])
JP2004138194A (ja) 気体軸受及びその製造方法
JPH06241222A (ja) スピンドル
JPS61223320A (ja) スラスト軸受
JP3893018B2 (ja) 動圧型軸受装置
Heshmat On the mechanism of operation of flat land bearings
KR920002158B1 (ko) 드러스트 베어링