DE3438680C2 - - Google Patents

Info

Publication number
DE3438680C2
DE3438680C2 DE3438680A DE3438680A DE3438680C2 DE 3438680 C2 DE3438680 C2 DE 3438680C2 DE 3438680 A DE3438680 A DE 3438680A DE 3438680 A DE3438680 A DE 3438680A DE 3438680 C2 DE3438680 C2 DE 3438680C2
Authority
DE
Germany
Prior art keywords
housing
halves
housing halves
rotor
recesses
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.)
Expired
Application number
DE3438680A
Other languages
German (de)
English (en)
Other versions
DE3438680A1 (de
Inventor
Susumu Katsuta Jp Terumoto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3438680A1 publication Critical patent/DE3438680A1/de
Application granted granted Critical
Publication of DE3438680C2 publication Critical patent/DE3438680C2/de
Granted 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
    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • 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
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19843438680 1983-10-21 1984-10-22 Kraftstoff-foerderpumpe Granted DE3438680A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58197281A JPS6088886A (ja) 1983-10-21 1983-10-21 燃料供給ポンプ

Publications (2)

Publication Number Publication Date
DE3438680A1 DE3438680A1 (de) 1985-05-15
DE3438680C2 true DE3438680C2 (US20100223739A1-20100909-C00005.png) 1989-04-13

Family

ID=16371849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843438680 Granted DE3438680A1 (de) 1983-10-21 1984-10-22 Kraftstoff-foerderpumpe

Country Status (4)

Country Link
US (1) US4626178A (US20100223739A1-20100909-C00005.png)
JP (1) JPS6088886A (US20100223739A1-20100909-C00005.png)
KR (1) KR910006340B1 (US20100223739A1-20100909-C00005.png)
DE (1) DE3438680A1 (US20100223739A1-20100909-C00005.png)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266855A (en) * 1986-03-06 1993-11-30 Fisher & Paykel, Limited Electric motor for clothes washing machine drive
NZ215389A (en) * 1986-03-06 1992-02-25 Fisher & Paykel Washing machine: spin tub connected to drive at low water level
US4795932A (en) * 1987-07-31 1989-01-03 United Technologies Electro Systems, Inc. Double insulated motor including a magnet retainer
GB2211362A (en) * 1987-10-15 1989-06-28 Johnson Electric Ind Mfg Fuel pump motor
DE3900264A1 (de) * 1989-01-07 1990-07-12 Bosch Gmbh Robert Aggregat zum foerdern von kraftstoff aus einem vorratstank zu einer brennkraftmaschine
US5007806A (en) * 1989-03-30 1991-04-16 Mallory, Inc. Fuel pump
DE4120665A1 (de) * 1991-06-22 1992-12-24 Teves Gmbh Alfred Elektromotorisch angetriebene hydraulikpumpe
US5173037A (en) * 1991-12-09 1992-12-22 General Motors Corporation Automotive fuel pump
DE4241827A1 (de) * 1992-12-11 1994-06-16 Teves Gmbh Alfred Geräuschreduziertes Pumpenaggregat, insbesondere für geregelte Bremsanlagen
DE4320005C5 (de) * 1993-06-17 2008-03-27 Continental Teves Ag & Co. Ohg Elektrische Maschine zur Wandlung von elektrischer und mechanischer Energie, insbesondere radialkraftbeaufschlagter Elektromotor zum Antrieb von Pumpen
US5391063A (en) * 1994-04-25 1995-02-21 General Motors Corporation Magnet assembly for electric fuel pump
FR2738302B1 (fr) * 1995-08-30 1997-10-10 Hydroperfect Int Groupe electro-hydraulique compact
DE19536696A1 (de) * 1995-09-30 1997-04-03 Teves Gmbh Alfred Elektromotor-Pumpen-Aggregat
JP3345365B2 (ja) * 1999-01-29 2002-11-18 マブチモーター株式会社 小型モータ
US6060799A (en) * 1999-03-31 2000-05-09 Webster Plastics Magnet carrier for motor housing
CN2398765Y (zh) * 1999-08-13 2000-09-27 金星(礼品)有限公司 密封型电动机装置
JP3906988B2 (ja) * 2002-08-30 2007-04-18 日本電産サンキョー株式会社 モータ
TWM265180U (en) * 2004-08-27 2005-05-21 Rexon Ind Corp Ltd Improved motor casing structure for electric tool
DE202005005165U1 (de) * 2005-04-01 2006-08-17 Wagner, Paul-Heinz Hydraulikaggregat
JP2006299954A (ja) * 2005-04-21 2006-11-02 Hitachi Ltd 燃料ポンプ
US8202069B2 (en) * 2006-09-07 2012-06-19 Denso Corporation Electric fuel pump
FR2918576B1 (fr) 2007-07-10 2009-10-09 Inergy Automotive Systems Res Systeme d'alimentation d'un liquide pour vehicule et module pompe/filtre integre.
US9470181B2 (en) * 2013-10-16 2016-10-18 Delphi Technologies, Inc. Sealed shunt wire for a fluid pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422295A (en) * 1966-09-01 1969-01-14 Gen Electric Permanent magnet stator with split casing and method of making
DE2338395C3 (de) * 1973-07-28 1984-04-05 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Kraftstoffförderpumpe, insbesondere für Kraftfahrzeuge
US4212601A (en) * 1976-07-01 1980-07-15 Nippondenso Co., Ltd. Motor pump
FR2404328A1 (fr) * 1977-09-27 1979-04-20 Peugeot Aciers Et Outillage Moteur electrique de faible puissance
FR2432790A1 (fr) * 1978-07-31 1980-02-29 Ferodo Sa Stator de machine electrique tournante
DE2922731A1 (de) * 1979-06-05 1980-12-18 Bosch Gmbh Robert Kraftstoff-foerderaggregat
US4335323A (en) * 1980-01-17 1982-06-15 Ambac Industries, Incorporated Stamped sheet metal frame for dynamoelectric machine
US4447192A (en) * 1980-02-19 1984-05-08 Walbro Corporation Self-contained rotary fuel pump
US4401416A (en) * 1980-02-19 1983-08-30 Walbro Corporation Self-contained rotary fuel pump
US4445820A (en) * 1980-12-27 1984-05-01 Aisan Kogyo Kabushiki Kaisha Electrically powered pump

Also Published As

Publication number Publication date
DE3438680A1 (de) 1985-05-15
US4626178A (en) 1986-12-02
KR910006340B1 (ko) 1991-08-20
JPH0438917B2 (US20100223739A1-20100909-C00005.png) 1992-06-25
JPS6088886A (ja) 1985-05-18
KR850003944A (ko) 1985-06-29

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee