NL7213192A - - Google Patents

Info

Publication number
NL7213192A
NL7213192A NL7213192A NL7213192A NL7213192A NL 7213192 A NL7213192 A NL 7213192A NL 7213192 A NL7213192 A NL 7213192A NL 7213192 A NL7213192 A NL 7213192A NL 7213192 A NL7213192 A NL 7213192A
Authority
NL
Netherlands
Application number
NL7213192A
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 NL7213192A priority Critical patent/NL7213192A/xx
Priority to US386337A priority patent/US3870382A/en
Priority to DE2345719A priority patent/DE2345719C3/de
Priority to CH1378373A priority patent/CH573063A5/xx
Priority to SE7313108A priority patent/SE392753B/xx
Priority to JP48107677A priority patent/JPS4971343A/ja
Priority to GB4507873A priority patent/GB1431688A/en
Priority to CA181,985A priority patent/CA994400A/en
Priority to FR7334689A priority patent/FR2201732A5/fr
Priority to BE136134A priority patent/BE805418A/fr
Publication of NL7213192A publication Critical patent/NL7213192A/xx

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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
NL7213192A 1972-09-29 1972-09-29 NL7213192A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7213192A NL7213192A (fr) 1972-09-29 1972-09-29
US386337A US3870382A (en) 1972-09-29 1973-08-07 Axial bearing
DE2345719A DE2345719C3 (de) 1972-09-29 1973-09-11 Axiallager
CH1378373A CH573063A5 (fr) 1972-09-29 1973-09-26
SE7313108A SE392753B (sv) 1972-09-29 1973-09-26 Axiallager
JP48107677A JPS4971343A (fr) 1972-09-29 1973-09-26
GB4507873A GB1431688A (en) 1972-09-29 1973-09-26 Thrust bearing
CA181,985A CA994400A (en) 1972-09-29 1973-09-26 Axial bearing
FR7334689A FR2201732A5 (fr) 1972-09-29 1973-09-27
BE136134A BE805418A (fr) 1972-09-29 1973-09-27 Palier axial

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7213192A NL7213192A (fr) 1972-09-29 1972-09-29

Publications (1)

Publication Number Publication Date
NL7213192A true NL7213192A (fr) 1974-04-02

Family

ID=19817034

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213192A NL7213192A (fr) 1972-09-29 1972-09-29

Country Status (10)

Country Link
US (1) US3870382A (fr)
JP (1) JPS4971343A (fr)
BE (1) BE805418A (fr)
CA (1) CA994400A (fr)
CH (1) CH573063A5 (fr)
DE (1) DE2345719C3 (fr)
FR (1) FR2201732A5 (fr)
GB (1) GB1431688A (fr)
NL (1) NL7213192A (fr)
SE (1) SE392753B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717222A1 (de) * 1986-06-06 1987-12-10 Philips Nv Axiallager mit einem behaelter mit einem muster von transportrillen

Families Citing this family (56)

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DE2433712C3 (de) * 1974-07-12 1978-11-02 Maschinenfabrik Augsburg Nuernberg Ag, 8000 Muenchen Antrieb und Lagerung eines Rotors
DE2504204C3 (de) * 1975-02-01 1981-11-12 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstdruckerzeugendes Axialgleitlager
US4153315A (en) * 1976-05-24 1979-05-08 The Garrett Corporation Foil bearing stiffener
IT1085594B (it) * 1976-08-18 1985-05-28 Skf Kugellagerfabriken Gmbh Cuscinetto per estermita' di alberi
US4170389A (en) * 1977-09-21 1979-10-09 Ampex Corporation Foil bearing
US4332428A (en) * 1979-01-16 1982-06-01 Matsushita Electric Industrial Co., Ltd. Rotary mechanism with axial bearings
EP0029667B1 (fr) * 1979-11-22 1983-12-28 Smiths Industries Public Limited Company Paliers à lubrification gazeuse et procédé de fabrication
JPS6026814A (ja) * 1983-07-25 1985-02-09 Ebara Corp スラスト軸受
NL8303832A (nl) * 1983-11-08 1985-06-03 Philips Nv Roentgenbuis met spiraalgroeflager.
JPS59131025A (ja) * 1983-12-22 1984-07-27 Toshiba Corp 軸受装置
JPS62194021A (ja) * 1986-02-17 1987-08-26 Ebara Res Co Ltd スパイラルグル−ブ軸受
US4771744A (en) * 1987-09-30 1988-09-20 Brunswick Corporation Connecting rod with hydrodynamic bearing
JP2506836B2 (ja) * 1987-11-02 1996-06-12 松下電器産業株式会社 動圧型流体軸受装置
GB2231372B (en) * 1989-05-12 1993-07-21 Bredport Limited Self-acting air bearing spindle for disk drive
US5193084A (en) * 1989-11-15 1993-03-09 U.S. Philips Corporation Device for rotating a disc-shaped information carrier including a turntable and frame
US5320204A (en) * 1993-01-26 1994-06-14 Borg-Warner Automotive, Inc. One-way clutch
US5407281A (en) * 1994-07-22 1995-04-18 Quantum Corp. Self-replenishing hydrodynamic bearing
US5529398A (en) * 1994-12-23 1996-06-25 Bosley; Robert W. Compliant foil hydrodynamic fluid film thrust bearing
JP3461357B2 (ja) * 1996-01-08 2003-10-27 シーゲイト テクノロジー エルエルシー 溝付きハイドロダイナミック・スラスト軸受
US5795074A (en) * 1996-10-08 1998-08-18 Seagate Technology, Inc. Grooved hydrodynamic thrust bearing
JP3514958B2 (ja) * 1996-12-13 2004-04-05 三星電子株式会社 流体ベアリング装置
US5918985A (en) 1997-09-19 1999-07-06 Capstone Turbine Corporation Compliant foil fluid thrust film bearing with a tilting pad underspring
JP3894648B2 (ja) * 1998-02-09 2007-03-22 松下電器産業株式会社 流体軸受装置
US6121703A (en) * 1998-06-30 2000-09-19 Seagate Technology, Inc. Fluid dynamic bearing motor design for mounting a rotating shaft directly into a base casting
US6305439B1 (en) 1999-02-25 2001-10-23 Seagate Technology Llc Vacuum fill/assembly method for fluid dynamic bearing motor
DE10226016A1 (de) * 2002-06-12 2004-01-08 Minebea Co., Ltd. Vorrichtung und Verfahren zur Schwingungsdämpfung einer rotierenden Speicherplatte einer Datenspeichereinrichtung
US7090401B2 (en) * 2003-01-21 2006-08-15 Seagate Technology Llc Grooving pattern for grooved fluid bearing
EP1517057A3 (fr) * 2003-09-22 2007-05-16 Relial Corporation Elément de palier à pression dynamique et procédé de fabrication d'un élément de palier à pression dynamique
CN100357620C (zh) * 2004-08-14 2007-12-26 鸿富锦精密工业（深圳）有限公司 流体动压轴承
KR100630709B1 (ko) * 2004-11-03 2006-10-02 삼성전자주식회사 유체 동압 베어링 및 이를 채용한 하드 디스크 드라이브
US7956499B2 (en) * 2005-06-02 2011-06-07 Seagate Technology Llc Motor magnetic force attenuator
DE102007008860B4 (de) * 2007-02-23 2013-10-31 Minebea Co., Ltd. Fluiddynamisches Lager mit Druck erzeugenden Oberflächenstrukturen
US8157447B2 (en) * 2008-04-13 2012-04-17 Seagate Technology Llc Groove configuration for a fluid dynamic bearing
JP5378010B2 (ja) * 2009-03-05 2013-12-25 ソラテック コーポレーション 遠心式ポンプ装置
JP5577506B2 (ja) 2010-09-14 2014-08-27 ソーラテック コーポレイション 遠心式ポンプ装置
WO2012046749A1 (fr) * 2010-10-06 2012-04-12 イーグル工業株式会社 Partie glissante
EP2693609B1 (fr) 2011-03-28 2017-05-03 Thoratec Corporation Dispositif de rotation et d'entraînement, et dispositif de pompe centrifuge utilisant ce dispositif
US9371826B2 (en) 2013-01-24 2016-06-21 Thoratec Corporation Impeller position compensation using field oriented control
US9556873B2 (en) 2013-02-27 2017-01-31 Tc1 Llc Startup sequence for centrifugal pump with levitated impeller
US10052420B2 (en) 2013-04-30 2018-08-21 Tc1 Llc Heart beat identification and pump speed synchronization
US9623161B2 (en) 2014-08-26 2017-04-18 Tc1 Llc Blood pump and method of suction detection
JP6390387B2 (ja) * 2014-12-01 2018-09-19 日本電産株式会社 流体軸受装置、スピンドルモータ、およびディスク駆動装置
WO2016130846A1 (fr) 2015-02-11 2016-08-18 Thoratec Corporation Identification de battement cardiaque et synchronisation de vitesse de pompe
US10371152B2 (en) 2015-02-12 2019-08-06 Tc1 Llc Alternating pump gaps
US10166318B2 (en) 2015-02-12 2019-01-01 Tc1 Llc System and method for controlling the position of a levitated rotor
US10245361B2 (en) 2015-02-13 2019-04-02 Tc1 Llc Impeller suspension mechanism for heart pump
US10117983B2 (en) 2015-11-16 2018-11-06 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
JP6859832B2 (ja) * 2017-04-27 2021-04-14 日本電産株式会社 流体軸受装置、モータおよびディスク駆動装置
CN107882870B (zh) * 2017-11-29 2024-03-22 浙江大学 仿生螺旋槽止推轴承
DE102018214056A1 (de) * 2018-08-21 2020-02-27 Zf Friedrichshafen Ag Anlaufelement für ein hydrodynamisches Axiallager und Verfahren zu dessen Herstellung
CN113439167B (zh) * 2019-02-04 2023-06-02 伊格尔工业股份有限公司 滑动部件
JP7292813B2 (ja) * 2019-02-04 2023-06-19 イーグル工業株式会社 摺動部品
US11933405B2 (en) 2019-02-14 2024-03-19 Eagle Industry Co., Ltd. Sliding component
EP4345342A2 (fr) 2019-07-26 2024-04-03 Eagle Industry Co., Ltd. Composant coulissant
US20220275865A1 (en) * 2019-09-02 2022-09-01 Eagle Industry Co., Ltd. Sliding component
CN110985527B (zh) * 2019-12-30 2021-10-08 江苏毅合捷汽车科技股份有限公司 一种止推空气动压轴承

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143660B (nl) * 1965-03-27 1974-10-15 Philips Nv Axiaal leger.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717222A1 (de) * 1986-06-06 1987-12-10 Philips Nv Axiallager mit einem behaelter mit einem muster von transportrillen

Also Published As

Publication number Publication date
SE392753B (sv) 1977-04-18
JPS4971343A (fr) 1974-07-10
FR2201732A5 (fr) 1974-04-26
DE2345719A1 (de) 1974-04-04
BE805418A (fr) 1974-03-27
DE2345719C3 (de) 1981-12-10
GB1431688A (en) 1976-04-14
CA994400A (en) 1976-08-03
CH573063A5 (fr) 1976-02-27
US3870382A (en) 1975-03-11
DE2345719B2 (de) 1981-03-19

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