DE2902492A1 - Rotorabstuetzung - Google Patents

Rotorabstuetzung

Info

Publication number
DE2902492A1
DE2902492A1 DE19792902492 DE2902492A DE2902492A1 DE 2902492 A1 DE2902492 A1 DE 2902492A1 DE 19792902492 DE19792902492 DE 19792902492 DE 2902492 A DE2902492 A DE 2902492A DE 2902492 A1 DE2902492 A1 DE 2902492A1
Authority
DE
Germany
Prior art keywords
rotor
support pin
bearing
support
fluid
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.)
Granted
Application number
DE19792902492
Other languages
German (de)
English (en)
Other versions
DE2902492C2 (https=
Inventor
Waltherus Josephus Tho Luijten
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.)
Ultra Centrifuge Nederland NV
Original Assignee
Ultra Centrifuge Nederland NV
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 Ultra Centrifuge Nederland NV filed Critical Ultra Centrifuge Nederland NV
Publication of DE2902492A1 publication Critical patent/DE2902492A1/de
Application granted granted Critical
Publication of DE2902492C2 publication Critical patent/DE2902492C2/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/08—Centrifuges for separating predominantly gaseous mixtures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for 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
    • 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)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Centrifugal Separators (AREA)
  • Reciprocating Pumps (AREA)
  • Support Of The Bearing (AREA)
DE19792902492 1978-01-25 1979-01-23 Rotorabstuetzung Granted DE2902492A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7800866A NL189575C (nl) 1978-01-25 1978-01-25 Rotor met ondersteuning.

Publications (2)

Publication Number Publication Date
DE2902492A1 true DE2902492A1 (de) 1979-07-26
DE2902492C2 DE2902492C2 (https=) 1991-10-17

Family

ID=19830220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792902492 Granted DE2902492A1 (de) 1978-01-25 1979-01-23 Rotorabstuetzung

Country Status (3)

Country Link
DE (1) DE2902492A1 (https=)
GB (1) GB2016609B (https=)
NL (1) NL189575C (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260204A (en) * 1978-05-13 1981-04-07 Maschinenfabrik Augsburg-Nurnberg Damping restraining bearing for supercritically operation rotors
DE3048071A1 (de) * 1979-12-19 1981-09-17 Ultra-Centrifuge Nederland N.V., 's-Gravenhage "ringmagnetanordnung"
EP0070085A1 (en) * 1981-07-10 1983-01-19 British Gas Corporation Improvements in or relating to lubricated bearings
FR2512137A1 (fr) * 1981-08-26 1983-03-04 Nippon Seiko Kk Palier fluide du type a pression dynamique
DE10245016B4 (de) * 2001-10-08 2005-09-15 Oliver Laing Elektromotor mit sphärisch gelagertem Läufer
CN102518738A (zh) * 2011-11-24 2012-06-27 清华大学 一种细杆式低刚度弹性阻尼支承结构

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750165B1 (de) * 1967-04-04 1971-02-11 Skf Svenska Kullagerfab Ab Wellenlagerung mit einem bei Wellenstillstand entlastbaren Axialgleitlager
DE2230566A1 (de) * 1971-06-25 1973-01-11 Stichting Reactor Centrum Schwingungsdaempfer
DE2450848A1 (de) * 1973-10-26 1975-07-31 Ultra Centrifuge Nederland Nv Vorrichtung mit einem sich selbsttaetig ausrichtenden drehkoerper
JPH05213049A (ja) * 1992-02-07 1993-08-24 Zexel Corp ヒートポンプ式空調装置の操作装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1775374B1 (de) * 1967-08-22 1971-06-03 Skf Svenska Kullagerfab Ab Einrichtung zur seblsttaetigen verlagerung einer von einer welle aufgebrachten axiallast von einem axialrollenlager auf ein axialspiralnutenlager und umgekehrt
SE349107B (https=) * 1968-08-07 1972-09-18 Skf Svenska Kullagerfab Ab
CH536949A (de) * 1971-03-16 1973-05-15 Ludin Ludwig Hydrodynamisches Lager

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1750165B1 (de) * 1967-04-04 1971-02-11 Skf Svenska Kullagerfab Ab Wellenlagerung mit einem bei Wellenstillstand entlastbaren Axialgleitlager
DE2230566A1 (de) * 1971-06-25 1973-01-11 Stichting Reactor Centrum Schwingungsdaempfer
DE2450848A1 (de) * 1973-10-26 1975-07-31 Ultra Centrifuge Nederland Nv Vorrichtung mit einem sich selbsttaetig ausrichtenden drehkoerper
JPH05213049A (ja) * 1992-02-07 1993-08-24 Zexel Corp ヒートポンプ式空調装置の操作装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260204A (en) * 1978-05-13 1981-04-07 Maschinenfabrik Augsburg-Nurnberg Damping restraining bearing for supercritically operation rotors
DE3048071A1 (de) * 1979-12-19 1981-09-17 Ultra-Centrifuge Nederland N.V., 's-Gravenhage "ringmagnetanordnung"
EP0070085A1 (en) * 1981-07-10 1983-01-19 British Gas Corporation Improvements in or relating to lubricated bearings
FR2512137A1 (fr) * 1981-08-26 1983-03-04 Nippon Seiko Kk Palier fluide du type a pression dynamique
DE10245016B4 (de) * 2001-10-08 2005-09-15 Oliver Laing Elektromotor mit sphärisch gelagertem Läufer
CN102518738A (zh) * 2011-11-24 2012-06-27 清华大学 一种细杆式低刚度弹性阻尼支承结构
CN102518738B (zh) * 2011-11-24 2014-06-04 清华大学 一种细杆式低刚度弹性阻尼支承结构

Also Published As

Publication number Publication date
NL189575C (nl) 1993-05-17
GB2016609A (en) 1979-09-26
DE2902492C2 (https=) 1991-10-17
NL189575B (nl) 1992-12-16
NL7800866A (nl) 1979-07-27
GB2016609B (en) 1982-12-01

Similar Documents

Publication Publication Date Title
DE4120320C2 (de) Temperaturgesteuerte Flüssigkeitskupplung
DE1218227B (de) Fluessigkeitsreibungskupplung
DE10212808B4 (de) Separator
DE2902492A1 (de) Rotorabstuetzung
DE1475395B1 (de) Fluessigkeitsreibungskupplung
DE2152659B2 (de) Dichtungsabschnitt (Protektor) fur einen ölgefUUten Elektromotor zum Antrieb einer Tauchpumpe
DE2109398A1 (de) Stoßdämpferventil mit kontinuierlichem Übergang
DE8708011U1 (de) Alternierender Dämpfer mit Schwenkkolben
DE3714086A1 (de) Fluessigkeitsreibungskupplung
DE2047512B2 (de) Brennstoff-Einspritzzeitpunktversteller für Brennkraftmaschinen
EP1196246B1 (de) Freistrahlzentrifuge, insbesondere zur reinigung des schmieröls einer brennkraftmaschine
DE919076C (de) Einrichtung zur selbsttaetigen Auswuchtung sich drehender Maschinenteile
DE3610106C1 (de) Hydrodynamische Kupplung
DE2240126C3 (de) Unteres Lager für mit hohen Drehzahlen umlaufende Rotoren mit im wesentlichen vertikaler Drehachse
DE102021134515A1 (de) Duchflusssteuerventil, Ölpumpenanordnung mit dem Durchflussventil und Spiralverdichter
DE393766C (de) Luftfederung fuer Kraftfahrzeuge
CH397362A (de) Vorrichtung zum Abdichten des Zwischenraumes zwischen einem bewegbaren Übertragungselement und einer von diesem Übertragungselement durchquerten Wand
DE102007045244B3 (de) Schwingungsdämper mit amplitudenabhängiger Dämpfkraft
DE972102C (de) Hydraulisches Bremslueftgeraet
DE1775683B2 (de) Durch Druckfluessigkeit betaetigbare Reibungskupplung
DE425310C (de) Fliehkraftregler mit fluessiger Schwungmasse fuer Kraftmaschinen
DE333337C (de) Leistungsregler
DE413267C (de) Stopfbuechse mit kreisendem dichtenden Fluessigkeitsring zur Abdichtung sich rasch drehender Maschinenteile
DE2433468B2 (de) An ein brennkraftmaschinengehaeuse anbaubare kuehlwasserpumpe
AT119814B (de) Dichtungseinrichtung für Kraft- oder Arbeitsmaschinen.

Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN,

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition