CH541738A - Hydrodynamisches Lager - Google Patents

Hydrodynamisches Lager

Info

Publication number: CH541738A
Authority: CH; Switzerland
Prior art keywords: hydrodynamic bearing; hydrodynamic; bearing
Prior art date: 1971-06-18

Application number

CH896871A

Other languages

English (en)

Inventor

Ludwig Dipl-Ing Ludin

Ingeborg Laing

Nikolaus Laing

Original Assignee

Ludin Ludwig

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.)

1971-06-18

Filing date

1971-06-18

Publication date

1973-10-31

1971-06-18 Application filed by Ludin Ludwig filed Critical Ludin Ludwig

1971-06-18 Priority to CH896871A priority Critical patent/CH541738A/de

1972-03-07 Priority to DE19722210939 priority patent/DE2210939C3/de

1972-03-07 Priority to GB1056872A priority patent/GB1380981A/en

1972-03-13 Priority to US00233911A priority patent/US3764186A/en

1972-03-13 Priority to CA136,905A priority patent/CA949631A/en

1972-03-15 Priority to IT2185972A priority patent/IT950204B/it

1972-03-15 Priority to SE7203311A priority patent/SE379838B/xx

1972-03-15 Priority to FR7209751A priority patent/FR2131486A5/fr

1972-03-16 Priority to JP2621872A priority patent/JPS5424047B1/ja

1972-03-16 Priority to BE780780A priority patent/BE780780A/xx

1973-02-21 Priority to GB1056872A priority patent/GB1369141A/en

1973-10-31 Publication of CH541738A publication Critical patent/CH541738A/de

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
- F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
- F16C17/102—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure
- F16C17/105—Sliding-contact bearings for exclusively rotary movement for both radial and axial load with grooves in the bearing surface to generate hydrodynamic pressure with at least one bearing surface providing angular contact, e.g. conical or spherical bearing surfaces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Sliding-Contact Bearings (AREA)
Analogue/Digital Conversion (AREA)

CH896871A 1971-06-18 1971-06-18 Hydrodynamisches Lager CH541738A (de)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
CH896871A CH541738A (de)	1971-06-18	1971-06-18	Hydrodynamisches Lager
DE19722210939 DE2210939C3 (de)	1971-06-18	1972-03-07	Gleitlager mit drehsymmetrischer Gleitfläche zweier Lagerteile
GB1056872A GB1380981A (en)	1971-06-18	1972-03-07	Thrust bearing
US00233911A US3764186A (en)	1971-06-18	1972-03-13	Hydrodynamic bearing
CA136,905A CA949631A (en)	1971-06-18	1972-03-13	Hydrodynamic bearing
IT2185972A IT950204B (it)	1971-06-18	1972-03-15	Supporto a scorrimento idrodinamico
SE7203311A SE379838B (de)	1971-06-18	1972-03-15
FR7209751A FR2131486A5 (de)	1971-06-18	1972-03-15
JP2621872A JPS5424047B1 (de)	1971-06-18	1972-03-16
BE780780A BE780780A (fr)	1971-06-18	1972-03-16	Palier hydrodynamique
GB1056872A GB1369141A (en)	1971-06-18	1973-02-21	Systems for coding data items

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH896871A CH541738A (de)	1971-06-18	1971-06-18	Hydrodynamisches Lager

Publications (1)

Publication Number	Publication Date
CH541738A true CH541738A (de)	1973-10-31

Family

ID=4346841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH896871A CH541738A (de)	1971-06-18	1971-06-18	Hydrodynamisches Lager

Country Status (9)

Country	Link
US (1)	US3764186A (de)
JP (1)	JPS5424047B1 (de)
BE (1)	BE780780A (de)
CA (1)	CA949631A (de)
CH (1)	CH541738A (de)
FR (1)	FR2131486A5 (de)
GB (2)	GB1380981A (de)
IT (1)	IT950204B (de)
SE (1)	SE379838B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2325525A1 (de) *	1973-05-19	1974-12-05	Teves Gmbh Alfred	Druckmittelgeschmiertes gleitlager
DE2504204C3 (de) *	1975-02-01	1981-11-12	Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt	Selbstdruckerzeugendes Axialgleitlager
SE442328B (sv) *	1983-09-29	1985-12-16	Jan R Schnittger	Hydrodynamisk lagerenhet
KR200162040Y1 (ko) *	1996-11-13	1999-12-01	윤종용	레이저스캐닝장치의 반구형 베어링구조
WO2012046749A1 (ja) *	2010-10-06	2012-04-12	イーグル工業株式会社	摺動部品
KR20130074571A (ko) *	2011-12-26	2013-07-04	삼성전기주식회사	동압 베어링 장치 및 이를 구비하는 스핀들 모터

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE340015B (de) *	1969-05-27	1971-11-01	Skf Svenska Kullagerfab Ab

1971
- 1971-06-18 CH CH896871A patent/CH541738A/de not_active IP Right Cessation
1972
- 1972-03-07 GB GB1056872A patent/GB1380981A/en not_active Expired
- 1972-03-13 CA CA136,905A patent/CA949631A/en not_active Expired
- 1972-03-13 US US00233911A patent/US3764186A/en not_active Expired - Lifetime
- 1972-03-15 IT IT2185972A patent/IT950204B/it active
- 1972-03-15 FR FR7209751A patent/FR2131486A5/fr not_active Expired
- 1972-03-15 SE SE7203311A patent/SE379838B/xx unknown
- 1972-03-16 BE BE780780A patent/BE780780A/xx not_active IP Right Cessation
- 1972-03-16 JP JP2621872A patent/JPS5424047B1/ja active Pending
1973
- 1973-02-21 GB GB1056872A patent/GB1369141A/en not_active Expired

Also Published As

Publication number	Publication date
IT950204B (it)	1973-06-20
DE2210939A1 (de)	1973-01-18
JPS5424047B1 (de)	1979-08-18
FR2131486A5 (de)	1972-11-10
BE780780A (fr)	1972-07-17
GB1369141A (en)	1974-10-02
GB1380981A (en)	1975-01-22
SE379838B (de)	1975-10-20
DE2210939B2 (de)	1976-01-29
CA949631A (en)	1974-06-18
US3764186A (en)	1973-10-09

Legal Events

Date	Code	Title	Description
1981-02-27	PL	Patent ceased

Publication	Publication Date	Title
SE380592B (sv)	1975-11-10	Sjelvsmorjande lager
NL178715C (nl)	1986-05-01	Hydrodynamisch lager.
IT964702B (it)	1974-01-31	Cuscinetto assiale idrostatico
BE787637A (fr)	1973-02-19	Structure de roulement
BR7202411D0 (pt)	1973-06-14	Mancal de rolamentos
SE380751B (sv)	1975-11-17	Vendsker
AT309915B (de)	1973-09-10	Hydrostatisches Lager
AT310510B (de)	1973-10-10	Kombiniertes Radial-Axiallager
CH536949A (de)	1973-05-15	Hydrodynamisches Lager
CH538061A (de)	1973-06-15	Hydrostatisches Lager
IT955463B (it)	1973-09-29	Struttura portante
IT959209B (it)	1973-11-10	Cuscinetto idrostatico
AT307171B (de)	1973-05-10	Sphärisches Lager
IT949208B (it)	1973-06-11	Cuscinetto
BE787614A (fr)	1973-02-16	Palier
CH541738A (de)	1973-10-31	Hydrodynamisches Lager
SE383025B (sv)	1976-02-23	Vattensmort lager
AT315590B (de)	1974-05-27	Gleitlager
CH503918A (de)	1971-02-28	Hydrostatisches Lager
DK144216C (da)	1982-06-14	Smoeremiddel
CH555484A (fr)	1974-10-31	Palier de guidage hydrodynamique.
IT962462B (it)	1973-12-20	Cuscinetto di spinta
SE382668B (sv)	1976-02-09	Glidlager.
CH544238A (de)	1973-11-15	Hydrostatisches Lager
ES179983Y (es)	1973-08-01	Conjunto de elementos de apoyo.