JPH077597Y2 - フアンモータにおけるモータ軸のスラストワツシヤ構造 - Google Patents

フアンモータにおけるモータ軸のスラストワツシヤ構造

Info

Publication number
JPH077597Y2
JPH077597Y2 JP1988124890U JP12489088U JPH077597Y2 JP H077597 Y2 JPH077597 Y2 JP H077597Y2 JP 1988124890 U JP1988124890 U JP 1988124890U JP 12489088 U JP12489088 U JP 12489088U JP H077597 Y2 JPH077597 Y2 JP H077597Y2
Authority
JP
Japan
Prior art keywords
motor shaft
fan
thrust
thrust washer
motor
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
JP1988124890U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0246097U (en]
Inventor
正栄 佐藤
Original Assignee
株式会社三ツ葉電機製作所
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 株式会社三ツ葉電機製作所 filed Critical 株式会社三ツ葉電機製作所
Priority to JP1988124890U priority Critical patent/JPH077597Y2/ja
Priority to US07/403,817 priority patent/US5022815A/en
Publication of JPH0246097U publication Critical patent/JPH0246097U/ja
Application granted granted Critical
Publication of JPH077597Y2 publication Critical patent/JPH077597Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans
    • 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
    • F04D29/051—Axial thrust balancing
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Motor Or Generator Frames (AREA)
  • Sliding-Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP1988124890U 1988-09-24 1988-09-24 フアンモータにおけるモータ軸のスラストワツシヤ構造 Expired - Lifetime JPH077597Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1988124890U JPH077597Y2 (ja) 1988-09-24 1988-09-24 フアンモータにおけるモータ軸のスラストワツシヤ構造
US07/403,817 US5022815A (en) 1988-09-24 1989-09-07 Structure for mounting a fan to a fan motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988124890U JPH077597Y2 (ja) 1988-09-24 1988-09-24 フアンモータにおけるモータ軸のスラストワツシヤ構造

Publications (2)

Publication Number Publication Date
JPH0246097U JPH0246097U (en]) 1990-03-29
JPH077597Y2 true JPH077597Y2 (ja) 1995-02-22

Family

ID=14896635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988124890U Expired - Lifetime JPH077597Y2 (ja) 1988-09-24 1988-09-24 フアンモータにおけるモータ軸のスラストワツシヤ構造

Country Status (2)

Country Link
US (1) US5022815A (en])
JP (1) JPH077597Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7626292B2 (en) * 2007-07-03 2009-12-01 Caterpillar Inc. Cast groove electric motor/generator cooling mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169486A (en) * 1963-07-29 1965-02-16 Duriron Co Pumps
JPS61218793A (ja) * 1985-03-25 1986-09-29 Ebara Corp 遠心式圧縮機

Also Published As

Publication number Publication date
US5022815A (en) 1991-06-11
JPH0246097U (en]) 1990-03-29

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