FR2222555B1 - - Google Patents

Info

Publication number
FR2222555B1
FR2222555B1 FR7409220A FR7409220A FR2222555B1 FR 2222555 B1 FR2222555 B1 FR 2222555B1 FR 7409220 A FR7409220 A FR 7409220A FR 7409220 A FR7409220 A FR 7409220A FR 2222555 B1 FR2222555 B1 FR 2222555B1
Authority
FR
France
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
Application number
FR7409220A
Other versions
FR2222555A1 (fr
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.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen AG
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 Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Publication of FR2222555A1 publication Critical patent/FR2222555A1/fr
Application granted granted Critical
Publication of FR2222555B1 publication Critical patent/FR2222555B1/fr
Expired legal-status Critical Current

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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/057—Bearings hydrostatic; hydrodynamic
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C33/664—Retaining the liquid in or near the bearing
    • F16C33/6651—Retaining the liquid in or near the bearing in recesses or cavities provided in retainers, races or rolling elements
    • 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
    • F16C33/6685—Details of collecting or draining, e.g. returning the liquid to a sump
    • 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
    • F16C37/00—Cooling of bearings
    • F16C37/007—Cooling of bearings of rolling 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
    • 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
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
FR7409220A 1973-03-22 1974-03-19 Expired FR2222555B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH415673A CH563530A5 (fr) 1973-03-22 1973-03-22

Publications (2)

Publication Number Publication Date
FR2222555A1 FR2222555A1 (fr) 1974-10-18
FR2222555B1 true FR2222555B1 (fr) 1977-10-07

Family

ID=4270846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409220A Expired FR2222555B1 (fr) 1973-03-22 1974-03-19

Country Status (9)

Country Link
US (1) US3999897A (fr)
JP (1) JPS5719319B2 (fr)
CA (1) CA1017303A (fr)
CH (1) CH563530A5 (fr)
DE (1) DE2315093C3 (fr)
FR (1) FR2222555B1 (fr)
GB (1) GB1455168A (fr)
IT (1) IT1009672B (fr)
NL (1) NL166758C (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837969A1 (de) * 1978-08-31 1980-03-06 Demag Ag Mannesmann Turboverdichter
US4211454A (en) * 1978-10-16 1980-07-08 Bryant Grinder Corporation Antifriction bearing support
FR2528127A1 (fr) * 1982-06-04 1983-12-09 Creusot Loire Moto-compresseur centrifuge electrique integre a grande vitesse
US4406465A (en) * 1982-08-13 1983-09-27 A. W. Chesterton Company Centrifugal pump
US4439096A (en) * 1982-08-13 1984-03-27 A. W. Chesterton Company Impeller adjuster for centrifugal pump
US4501530A (en) * 1982-08-13 1985-02-26 A. W. Chesterton Company Centrifugal pump
JPS60167931U (ja) * 1984-04-13 1985-11-07 株式会社　藤沢製作所 リ−ルオ−ブンのトレ−
DE3600124A1 (de) * 1986-01-04 1987-07-16 Fortuna Werke Maschf Ag Geblaese zum umwaelzen grosser gasmengen, insbesondere fuer hochleistungs-laser
DE4023756C1 (fr) * 1990-07-26 1991-12-19 Grundfos International A/S, Bjerringbro, Dk
JP2636097B2 (ja) * 1991-08-08 1997-07-30 動力炉・核燃料開発事業団 浸漬型電動ポンプにおけるスラスト軸受の摩耗量の監視装置
KR100303616B1 (ko) * 1992-04-14 2001-11-30 마에다 시게루 캔드모터용카트리지타입베어링장치,캔드모터,및전주류형인라인펌프
NL9301360A (nl) * 1993-01-14 1994-08-01 Stork Pompen Pomp met magnetische koppelingsmiddelen.
US6430842B1 (en) * 2001-05-09 2002-08-13 Carter Day International, Inc. Assembly for supporting a rotating structure
JP2004521267A (ja) * 2001-07-06 2004-07-15 ボーグワーナー・インコーポレーテッド 電気モータにより駆動可能なコンプレッサ
CA2677957C (fr) * 2002-05-23 2011-09-13 Schlumberger Canada Limited Systeme de pompage centrifuge horizontal
US7309145B2 (en) * 2004-01-13 2007-12-18 Seiko Epson Corporation Light source apparatus and projection display apparatus
DE102005007100A1 (de) * 2005-02-16 2006-08-17 Solvent Innovation Gmbh Prozess- bzw. Arbeitsmaschine mit ionischer Flüssigkeit als Betriebsflüssigkeit
US20060228238A1 (en) * 2005-04-06 2006-10-12 Andrews Gregory C Coolant pump for x-ray device
DE102006028913A1 (de) * 2006-06-21 2007-12-27 Aweco Appliance Systems Gmbh & Co. Kg Pumpe, insbesondere für wasserführende Haushaltsmaschinen
FR2915535B1 (fr) * 2007-04-30 2009-07-24 Snecma Sa Machine tournante comportant un systeme d'equilibrage axial passif
CN102192158A (zh) * 2011-06-15 2011-09-21 浙江大学 立式无密封自吸泵
CN104612985B (zh) * 2013-11-04 2017-10-31 重庆美的通用制冷设备有限公司 立式离心压缩机及具有该立式离心压缩机的中央空调
CN103758777B (zh) * 2014-01-16 2016-06-15 李强 封闭递减离心压缩机
JP6507393B2 (ja) * 2014-12-22 2019-05-08 イーグル工業株式会社 すべり軸受及びポンプ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA667266A (en) * 1963-07-23 Ravese Thomas Thermal sleeves for boiler water circulating pumps
US1259437A (en) * 1915-10-11 1918-03-12 Byron Jackson Iron Works Pump.
US1961134A (en) * 1932-09-06 1934-06-05 Timken Roller Bearing Co Antifriction bearing
US2293616A (en) * 1938-02-28 1942-08-18 Us Electrical Motors Inc Submersible structure
DE951130C (de) * 1940-11-11 1956-10-25 Hayward Tyler & Company Ltd Aus einem Elektromotor und einer von diesem angetriebenen Pumpe bestehendes System
US2667127A (en) * 1946-07-20 1954-01-26 Sulzer Ag Motor-driven pump
US2542896A (en) * 1948-01-30 1951-02-20 Jr Francis E Brady Pump assembly
FR1235057A (fr) * 1958-09-30 1960-07-01 Atomic Energy Authority Uk Compresseurs rotatifs pour fluides
CH372125A (de) * 1959-06-23 1963-09-30 Escher Wyss Ag Einrichtung zur Radiallagerung der Welle einer raschlaufenden Maschine durch Gaslager
DK106808C (da) * 1959-11-17 1967-03-20 Hollesens Fabrikker As H Elektromotordrevet væskepumpe.
US3135211A (en) * 1960-09-28 1964-06-02 Integral Motor Pump Corp Motor and pump assembly
DE1551589A1 (fr) * 1967-07-27 1970-03-19
DE1815088C3 (de) * 1968-12-17 1974-11-07 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Axialschubausgleich bei Spaltrohrmotorpumpen
US3880479A (en) * 1973-09-04 1975-04-29 Curtiss Wright Corp Emergency bearings for rotating shaft systems

Also Published As

Publication number Publication date
DE2315093B2 (de) 1978-03-16
DE2315093A1 (de) 1974-10-10
NL166758C (nl) 1981-09-15
JPS5719319B2 (fr) 1982-04-21
DE2315093C3 (de) 1978-11-09
CA1017303A (en) 1977-09-13
FR2222555A1 (fr) 1974-10-18
JPS49128304A (fr) 1974-12-09
CH563530A5 (fr) 1975-06-30
IT1009672B (it) 1976-12-20
US3999897A (en) 1976-12-28
NL7305225A (fr) 1974-09-24
NL166758B (nl) 1981-04-15
GB1455168A (en) 1976-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse