JPS57143192A - Electromotive pump - Google Patents

Electromotive pump

Info

Publication number
JPS57143192A
JPS57143192A JP57009440A JP944082A JPS57143192A JP S57143192 A JPS57143192 A JP S57143192A JP 57009440 A JP57009440 A JP 57009440A JP 944082 A JP944082 A JP 944082A JP S57143192 A JPS57143192 A JP S57143192A
Authority
JP
Japan
Prior art keywords
electromotive pump
electromotive
pump
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.)
Pending
Application number
JP57009440A
Other languages
Japanese (ja)
Inventor
Jiyon Beru Kurifuoodo
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of JPS57143192A publication Critical patent/JPS57143192A/en
Pending 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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F04D29/06—Lubrication
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
JP57009440A 1981-01-23 1982-01-23 Electromotive pump Pending JPS57143192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22801581A 1981-01-23 1981-01-23

Publications (1)

Publication Number Publication Date
JPS57143192A true JPS57143192A (en) 1982-09-04

Family

ID=22855397

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57009440A Pending JPS57143192A (en) 1981-01-23 1982-01-23 Electromotive pump
JP1986005950U Pending JPS61175596U (en) 1981-01-23 1986-01-21

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1986005950U Pending JPS61175596U (en) 1981-01-23 1986-01-21

Country Status (5)

Country Link
JP (2) JPS57143192A (en)
KR (1) KR830009392A (en)
BE (1) BE891880A (en)
CA (1) CA1183721A (en)
FR (1) FR2498696B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362889B1 (en) * 2001-02-22 2002-12-05 박희성 A circulaton pump for cooling transformer
DE102010040156A1 (en) * 2010-09-02 2012-03-08 Federal-Mogul Wiesbaden Gmbh Dirt guide grooves in lubricated plain bearings
DE102012205757B4 (en) * 2012-04-10 2014-08-21 Continental Automotive Gmbh Rotor for a rotating electrical machine and motor-gear unit
CN105186453B (en) * 2015-10-28 2017-10-10 山东山大世纪科技有限公司 A kind of self learning type differential protection malfunction device on traction substation transformer
DE102022202277A1 (en) * 2022-03-07 2023-09-07 BSH Hausgeräte GmbH Pump, pump system and water-bearing household appliance

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363419A (en) * 1941-05-05 1944-11-21 Howard Giles Philip Eliot Submersible pump
US2810614A (en) * 1956-12-21 1957-10-22 Carl A Rettman Bearing for rotary driven vertical pump shaft
FR2199074B1 (en) * 1973-05-04 1974-12-06 Poclain Sa

Also Published As

Publication number Publication date
FR2498696B1 (en) 1987-12-11
KR830009392A (en) 1983-12-21
BE891880A (en) 1982-07-22
CA1183721A (en) 1985-03-12
JPS61175596U (en) 1986-11-01
FR2498696A1 (en) 1982-07-30

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