JP3963994B2 - 水潤滑軸受又は水潤滑シール及び流体機械 - Google Patents

水潤滑軸受又は水潤滑シール及び流体機械 Download PDF

Info

Publication number
JP3963994B2
JP3963994B2 JP05413097A JP5413097A JP3963994B2 JP 3963994 B2 JP3963994 B2 JP 3963994B2 JP 05413097 A JP05413097 A JP 05413097A JP 5413097 A JP5413097 A JP 5413097A JP 3963994 B2 JP3963994 B2 JP 3963994B2
Authority
JP
Japan
Prior art keywords
side member
water
lubricated
fixed
seal
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
JP05413097A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10184692A5 (enExample
JPH10184692A (ja
Inventor
浩志 長坂
芳一 木村
憲一 杉山
桃子 角谷
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 JP05413097A priority Critical patent/JP3963994B2/ja
Publication of JPH10184692A publication Critical patent/JPH10184692A/ja
Publication of JPH10184692A5 publication Critical patent/JPH10184692A5/ja
Application granted granted Critical
Publication of JP3963994B2 publication Critical patent/JP3963994B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F16C32/0662—Details of hydrostatic bearings independent of fluid supply or direction of load
    • 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
    • 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
    • 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
    • F16C17/14—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load specially adapted for operating in water
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C2210/00—Fluids
    • F16C2210/10—Fluids water based
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S384/00—Bearings
    • Y10S384/90—Cooling or heating
    • Y10S384/912—Metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)
  • Physical Vapour Deposition (AREA)
  • Mechanical Sealing (AREA)
JP05413097A 1996-02-20 1997-02-20 水潤滑軸受又は水潤滑シール及び流体機械 Expired - Lifetime JP3963994B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP05413097A JP3963994B2 (ja) 1996-02-20 1997-02-20 水潤滑軸受又は水潤滑シール及び流体機械

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5832396 1996-02-20
JP8-58323 1996-02-20
JP8-313034 1996-11-07
JP31303496 1996-11-07
JP05413097A JP3963994B2 (ja) 1996-02-20 1997-02-20 水潤滑軸受又は水潤滑シール及び流体機械

Publications (3)

Publication Number Publication Date
JPH10184692A JPH10184692A (ja) 1998-07-14
JPH10184692A5 JPH10184692A5 (enExample) 2004-12-24
JP3963994B2 true JP3963994B2 (ja) 2007-08-22

Family

ID=26399377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP05413097A Expired - Lifetime JP3963994B2 (ja) 1996-02-20 1997-02-20 水潤滑軸受又は水潤滑シール及び流体機械

Country Status (4)

Country Link
US (2) US5961218A (enExample)
EP (1) EP0791760A3 (enExample)
JP (1) JP3963994B2 (enExample)
CN (1) CN1077661C (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834914A1 (de) * 1998-08-03 2000-02-10 Ksb Ag Wassergeschmiertes Wellenlager
JP2001074041A (ja) * 1999-09-06 2001-03-23 Enplas Corp 滑り軸受および回転摺動体
WO2001035003A1 (fr) * 1999-11-10 2001-05-17 Ebara Corporation Dispositif de transmission de puissance
EP1227254A1 (de) * 2001-01-24 2002-07-31 ALSTOM (Switzerland) Ltd Axialgleitlager für einen Generator
DE10345827A1 (de) * 2003-10-02 2005-05-04 Daimler Chrysler Ag Verfahren zur Beschichtung von metallischen Substraten mit oxidierenden Werkstoffen mittels Lichtbogendrahtspritzen
US20050255329A1 (en) * 2004-05-12 2005-11-17 General Electric Company Superalloy article having corrosion resistant coating thereon
DE102004033321B4 (de) * 2004-07-09 2006-03-30 Brueninghaus Hydromatik Gmbh Axialkolbenmaschine mit Verschleißschutzschicht
JP2006138404A (ja) 2004-11-12 2006-06-01 Kobe Steel Ltd 水系環境下での耐摩耗性に優れた摺動部材
CN100383423C (zh) * 2004-11-19 2008-04-23 鸿富锦精密工业（深圳）有限公司 轴承结构
CN100344891C (zh) * 2004-12-23 2007-10-24 大连三环复合材料技术开发有限公司 水润滑金属塑料轴瓦及生产方法
EP1748109A1 (en) 2005-07-25 2007-01-31 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Pile driver
JP5122457B2 (ja) * 2006-02-06 2013-01-16 パナソニック株式会社 摺動部材及びその製造方法
JP2008163430A (ja) 2006-12-28 2008-07-17 Jtekt Corp 高耐食性部材およびその製造方法
JP2008202642A (ja) * 2007-02-16 2008-09-04 Matsushita Electric Ind Co Ltd 流体軸受装置、それを備えたスピンドルモータ、記録再生装置、及び軸受部品の製造方法
SG148062A1 (en) * 2007-05-21 2008-12-31 Panasonic Refrigeration Device Refrigerant compressor sliding surface with non-integral reaction layer
JP4764486B2 (ja) * 2009-02-27 2011-09-07 三菱重工業株式会社 ジャーナル軸受
JP2011026398A (ja) * 2009-07-23 2011-02-10 Yamatake Corp 摺動構造
US8602753B2 (en) * 2009-09-21 2013-12-10 Flowserve Management Company Radial bearings for deep well submersible pumps
CN102059127B (zh) * 2010-11-09 2012-11-21 华东理工大学 一种用于co常温催化氧化的催化剂及其制备方法
CN102758182A (zh) * 2011-04-27 2012-10-31 鸿富锦精密工业（深圳）有限公司 铁基合金表面镀膜方法及由该方法其制得的镀膜件
DE102011080681A1 (de) * 2011-08-09 2013-02-14 Schaeffler Technologies AG & Co. KG Mediengeschmierte Lageranordnung zur Anwendung in einem korrosiven Medium, insbesondere Meerwasser
PL2628822T3 (pl) * 2012-02-15 2016-04-29 Picosun Oy Elementy łożysk i łożyska izolowane elektrycznie
JP5851880B2 (ja) * 2012-02-24 2016-02-03 三菱重工業株式会社 軸受装置
DE102012207661A1 (de) * 2012-05-08 2013-11-14 Bayerische Motoren Werke Aktiengesellschaft Wassergeschmiertes Gebläse für Brennstoffzellen
CN102748380B (zh) * 2012-07-06 2015-04-15 东南大学 一种带微弧氧化膜层的高速水轴承结构
DE102012218619A1 (de) * 2012-10-12 2014-04-17 Schaeffler Technologies Gmbh & Co. Kg Mediengeschmiertes Lager
CN104632893A (zh) * 2014-12-25 2015-05-20 江南大学 基于疏水界面的多孔水静压轴承结构
CN104533955B (zh) * 2015-01-13 2017-01-25 江南大学 一种回水槽冷却的水润滑可倾瓦静压轴承结构
EP3246583B1 (en) 2015-01-17 2020-07-01 Eagle Industry Co., Ltd. Water-lubricated bearing material
CN105889327A (zh) * 2015-01-26 2016-08-24 株洲时代新材料科技股份有限公司 一种复合轴承瓦条
CN106763147A (zh) * 2017-01-09 2017-05-31 重庆大学 新型自适应水润滑推力轴承
EP3630387B1 (en) * 2017-06-03 2024-08-28 Saradva, Atulkumar Raghavjibhai A process of manufacturing of segments for carbon thrust bearing
CN109385153B (zh) * 2018-10-29 2021-05-25 山东建筑大学 一种耐辐照空间固体润滑涂层及制备方法
CN109899393A (zh) * 2019-03-20 2019-06-18 武汉理工大学 一种具有板条可拆卸结构的水润滑尾轴承
DE102019125839A1 (de) * 2019-09-25 2021-04-08 Danfoss A/S Verfahren zum Herstellen einer wasserhydraulischen Maschine
CN111038050B (zh) * 2019-12-03 2021-11-05 合肥一密科技有限公司 一种自润滑、高耐磨的非金属密封滑块及其制作方法
GB202005028D0 (en) 2020-04-06 2020-05-20 Rolls Royce Plc Gearboxes for aircraft gas turbine engines
GB202005033D0 (en) 2020-04-06 2020-05-20 Rolls Royce Plc Gearboxes for aircraft gas turbine engines
GB202005025D0 (en) 2020-04-06 2020-05-20 Rolls Royce Plc Gearboxes for aircraft gas turbine engines
GB202005022D0 (en) * 2020-04-06 2020-05-20 Rolls Royce Plc Gearboxes for aircraft gas turbine engines
JP2022026427A (ja) * 2020-07-31 2022-02-10 株式会社小松製作所 案内装置
CN111927875B (zh) * 2020-08-18 2021-10-12 南昌工程学院 一种复合轴瓦的耐腐蚀水泵推力轴承的加工方法
JP7481690B2 (ja) * 2021-08-27 2024-05-13 三友特殊精工株式会社 摺動構造
CN114382633B (zh) * 2021-12-31 2024-10-01 杭州诚德发电设备有限公司 一种水润滑水导轴承装置及其应运于其中的环保水润滑除锈剂

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375733B (de) * 1982-09-09 1984-09-10 Ver Edelstahlwerke Ag Drehdurchfuehrung, insbesondere fuer drehende werkzeuge
AU579834B2 (en) * 1983-09-30 1988-12-15 Ebara Corporation Combination of slide members
US4848934A (en) * 1985-01-11 1989-07-18 The Boeing Company Lightweight high performance titanium sliding contact bearing
US4582368A (en) * 1985-05-06 1986-04-15 Ndc Company, Ltd. Dry bearing
JPS6388314A (ja) * 1986-09-30 1988-04-19 Toshiba Corp 動圧空気軸受
EP0286024B1 (en) * 1987-04-08 1991-09-18 Westinghouse Electric Corporation Reactor coolant pump sealing surfaces with titanium nitride coating
DE59108716D1 (de) * 1990-04-27 1997-07-03 Saphirwerk Ind Prod Wälzkörper, Verfahren zu seiner Herstellung und Wälzkörper- oder Gleitlager
US5173797A (en) * 1990-05-08 1992-12-22 Xerox Corporation Rotating mirror optical scanner with grooved grease bearings
JP3026272B2 (ja) * 1990-11-29 2000-03-27 大豊工業株式会社 すべり軸受
JP2967245B2 (ja) * 1991-08-22 1999-10-25 株式会社日立製作所 無給水ポンプ
US5222521A (en) * 1992-05-08 1993-06-29 Moog Controls, Inc. Hydraulic valve
US5518820A (en) * 1992-06-16 1996-05-21 General Electric Company Case-hardened titanium aluminide bearing
DE4222225A1 (de) * 1992-07-07 1994-01-13 Philips Patentverwaltung Gleitlager für eine Drehanoden-Röntgenröhre
GB2268982B (en) * 1992-07-21 1996-03-13 Dowty Aerospace Gloucester Bearings
JP3306933B2 (ja) * 1992-11-30 2002-07-24 富士ゼロックス株式会社 空気磁気軸受型モータ
DE9405899U1 (de) * 1994-04-09 1994-06-01 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Dichtungsanordnung für eine Welle
US5427456A (en) * 1994-04-12 1995-06-27 Synektron Corporation Fluid bearing with asymmetrical groove pattern
JP3291552B2 (ja) * 1994-05-30 2002-06-10 独立行政法人産業技術総合研究所 シール又は軸受
US5593234A (en) * 1995-05-16 1997-01-14 Ntn Corporation Bearing assembly with polycrystalline superlattice coating

Also Published As

Publication number Publication date
CN1166576A (zh) 1997-12-03
EP0791760A3 (en) 1997-09-10
US5961218A (en) 1999-10-05
JPH10184692A (ja) 1998-07-14
EP0791760A2 (en) 1997-08-27
CN1077661C (zh) 2002-01-09
US6176619B1 (en) 2001-01-23

Similar Documents

Publication Publication Date Title
JP3963994B2 (ja) 水潤滑軸受又は水潤滑シール及び流体機械
Tarel’Nik et al. Increase in the reliability and durability of metal impulse seals. Part 2
KR940003018B1 (ko) 차등거칠기를 갖는 동적(動的)실 및 베어링(Differential surface roughness dynamic seals and bearings)
JP7292813B2 (ja) 摺動部品
JP3291552B2 (ja) シール又は軸受
JP5936079B2 (ja) メカニカルシール
JP5761560B2 (ja) スラスト支持装置
Liang et al. Friction and wear study on friction pairs with a biomimetic non-smooth surface of 316L relative to CF/PEEK under a seawater lubricated condition
CN112204279A (zh) 轴密封装置
Liu et al. A study on diesel engine crankshaft bearing failure analysis with consideration of bearing lubrication
CN112739922B (zh) 滚动轴承以及风力发电用主轴支承装置
EP3845769B1 (en) Double-row self-aligning roller bearing and main shaft support device for wind generation equipped with same
JPH11351242A (ja) 低粘度液潤滑軸受
JPS6231205B2 (enExample)
CN109899380A (zh) 由单可倾瓦块与静压油腔协同工作的动静压轴承
Tarelnyk et al. Application of wear-resistant nanostructures formed by ion nitridizing & electrospark alloying for protection of rolling bearing seat surfaces
US20010005436A1 (en) Arrangement in an air bearing
CN110177967A (zh) 机械密封件
JP3945661B2 (ja) 回転用シール装置
US20240360872A1 (en) Sliding components
JP2004138194A (ja) 気体軸受及びその製造方法
EP3477136B1 (en) Air bearing
CN117167485A (zh) 一种新型密封环
JPH0968228A (ja) ガスシール
Elsaadani Adopting Green ICT at Egyptian HEI: A Step towards Sustainable Future

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040119

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20040119

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040119

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20060606

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20060531

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060802

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20060802

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20070116

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20070313

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070313

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20070323

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20070522

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20070523

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100601

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110601

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120601

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120601

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130601

Year of fee payment: 6

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term