DE3577500D1 - Tauchbarer motor. - Google Patents

Tauchbarer motor.

Info

Publication number
DE3577500D1
DE3577500D1 DE8585301475T DE3577500T DE3577500D1 DE 3577500 D1 DE3577500 D1 DE 3577500D1 DE 8585301475 T DE8585301475 T DE 8585301475T DE 3577500 T DE3577500 T DE 3577500T DE 3577500 D1 DE3577500 D1 DE 3577500D1
Authority
DE
Germany
Prior art keywords
axial length
transmitting
bearing means
submersible
radial
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 - Lifetime
Application number
DE8585301475T
Other languages
English (en)
Inventor
Minoru Iwata
Kozo Matake
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.)
Ebara Corp
Original Assignee
Ebara 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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of DE3577500D1 publication Critical patent/DE3577500D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H02K5/1285—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs of the submersible type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Sliding-Contact Bearings (AREA)
  • Catching Or Destruction (AREA)
  • Compressor (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE8585301475T 1984-03-05 1985-03-04 Tauchbarer motor. Expired - Lifetime DE3577500D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984031543U JPS60144749U (ja) 1984-03-05 1984-03-05 水中モ−タ

Publications (1)

Publication Number Publication Date
DE3577500D1 true DE3577500D1 (de) 1990-06-07

Family

ID=12334101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585301475T Expired - Lifetime DE3577500D1 (de) 1984-03-05 1985-03-04 Tauchbarer motor.

Country Status (6)

Country Link
US (1) US4636672A (de)
EP (1) EP0154543B1 (de)
JP (1) JPS60144749U (de)
AT (1) ATE52394T1 (de)
DE (1) DE3577500D1 (de)
DK (1) DK163085C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724616Y2 (ja) * 1988-06-08 1995-06-05 三菱電機株式会社 同軸形スタータ装置
JPH0773417B2 (ja) * 1990-07-13 1995-08-02 株式会社荏原製作所 キヤンドモータのステータ室
US5340272A (en) * 1992-08-19 1994-08-23 Bw/Ip International, Inc. Multi-stage centrifugal pump incorporating a sealed thrust bearing
US5321328A (en) * 1992-12-16 1994-06-14 Ide Russell D Motor bearing with rotatable guide
US20030218400A1 (en) * 2002-05-24 2003-11-27 Rimmel Dennis L. Induction motor and method of providing axial flow in a submerged induction motor
CN101153628B (zh) * 2006-12-15 2010-09-22 江门市瑞荣泵业有限公司 止推轴承
EP2096737B1 (de) * 2008-02-29 2013-09-11 Grundfos Management A/S Tauchmotor
US20100164303A1 (en) * 2008-12-31 2010-07-01 Schlumberger Technology Corporation Submersible motor with ferrofluid gap
FR3009586B1 (fr) * 2013-08-06 2015-08-28 Snecma Dispositif d'alimentation en ergol de moteur-fusee
JP6513990B2 (ja) * 2015-03-23 2019-05-15 株式会社荏原製作所 モータ
CN204794403U (zh) * 2015-06-05 2015-11-18 厦门建霖工业有限公司 一种水力发电机二次包胶防水结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325404A (en) * 1941-12-18 1943-07-27 Gen Electric Thrust bearing arrangement
US3195466A (en) * 1959-05-25 1965-07-20 Porter Co Inc H K Electric motor construction
US4042847A (en) * 1974-07-10 1977-08-16 Grundfos A/S Liquid-filled submersible electromotor
JPS5840895B2 (ja) * 1978-05-08 1983-09-08 株式会社日立製作所 水中モ−タ
US4496866A (en) * 1981-01-17 1985-01-29 Mitsubishi Denki Kabushiki Kaisha Submersible electric motor and method of manufacturing the same
US4421999A (en) * 1981-03-02 1983-12-20 Hughes Tool Company Submersible pump seal section with multiple bellows
AU8314182A (en) * 1981-11-25 1983-06-02 Marley-Wylain Co., The Submersible motor
US4435661A (en) * 1982-05-10 1984-03-06 Hughes Tool Company Submersible pump motor flexible bearing

Also Published As

Publication number Publication date
EP0154543B1 (de) 1990-05-02
DK99385D0 (da) 1985-03-04
DK99385A (da) 1985-09-06
US4636672A (en) 1987-01-13
EP0154543A2 (de) 1985-09-11
JPS60144749U (ja) 1985-09-26
DK163085B (da) 1992-01-13
EP0154543A3 (en) 1986-07-30
DK163085C (da) 1992-06-09
JPH0139089Y2 (de) 1989-11-22
ATE52394T1 (de) 1990-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee