CH676624A5 - - Google Patents

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Publication number
CH676624A5
CH676624A5 CH2124/88A CH212488A CH676624A5 CH 676624 A5 CH676624 A5 CH 676624A5 CH 2124/88 A CH2124/88 A CH 2124/88A CH 212488 A CH212488 A CH 212488A CH 676624 A5 CH676624 A5 CH 676624A5
Authority
CH
Switzerland
Prior art keywords
pump
transport
bearing
rotor
pumps
Prior art date
Application number
CH2124/88A
Other languages
German (de)
English (en)
Inventor
Lutz Lorenz
Original Assignee
Lutz Lorenz
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 Lutz Lorenz filed Critical Lutz Lorenz
Publication of CH676624A5 publication Critical patent/CH676624A5/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/0465—Ceramic bearing designs
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/40—Ceramics, e.g. carbides, nitrides, oxides, borides of a metal
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
    • F16C33/6688—Lubricant compositions or properties, e.g. viscosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rolling Contact Bearings (AREA)
CH2124/88A 1987-06-03 1988-06-03 CH676624A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873718560 DE3718560A1 (de) 1987-06-03 1987-06-03 Trockenlauffaehige waelzlager

Publications (1)

Publication Number Publication Date
CH676624A5 true CH676624A5 (fr) 1991-02-15

Family

ID=6328939

Family Applications (1)

Application Number Title Priority Date Filing Date
CH2124/88A CH676624A5 (fr) 1987-06-03 1988-06-03

Country Status (3)

Country Link
CH (1) CH676624A5 (fr)
DE (1) DE3718560A1 (fr)
GB (1) GB2206157A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026269B1 (fr) * 2014-11-26 2019-10-23 Fives Cryomec AG Pompe rotative pour liquides cryogéniques

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926577A1 (de) * 1989-08-11 1991-02-14 Leybold Ag Vakuumpumpe mit einem rotor und mit unter vakuum betriebenen rotorlagerungen
US5795138A (en) * 1992-09-10 1998-08-18 Gozdawa; Richard Compressor
US6196813B1 (en) * 1999-07-06 2001-03-06 Flowserve Management Company Pump assembly including integrated adapter
CN105508259A (zh) * 2015-12-18 2016-04-20 安徽南方化工泵业有限公司 可空载磁力泵
CH714176A1 (de) * 2017-09-19 2019-03-29 Fives Cryomec Ag Zentrifugalpumpe für kryogene Fördermedien.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788792A (en) * 1953-11-09 1958-01-08 Amag Hilpert Pegnitzhutte A G Improvements in pumps for fluids
GB922319A (en) * 1960-03-28 1963-03-27 Klaus Franz Centrifugal pump
GB1351826A (en) * 1971-11-29 1974-05-01 Carter Co J C Lubricating cooling and balancing of pump and motor units
DE2534740C3 (de) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Spaltrohrkreiselpumpe
CH624741A5 (en) * 1977-01-21 1981-08-14 Suisse Horlogerie Rech Lab Precision rolling bearing
JPS60208626A (ja) * 1984-03-30 1985-10-21 Koyo Seiko Co Ltd 腐食環境下で使用する回転部材支持装置
DE8607609U1 (de) * 1986-03-20 1986-06-26 HOMA Pumpenfabrik GmbH, 5206 Neunkirchen-Seelscheid Kreiselpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3026269B1 (fr) * 2014-11-26 2019-10-23 Fives Cryomec AG Pompe rotative pour liquides cryogéniques

Also Published As

Publication number Publication date
DE3718560A1 (de) 1988-12-22
GB2206157A (en) 1988-12-29
GB8813098D0 (en) 1988-07-06

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Legal Events

Date Code Title Description
PL Patent ceased