JPH0268659U - - Google Patents

Info

Publication number
JPH0268659U
JPH0268659U JP1988147396U JP14739688U JPH0268659U JP H0268659 U JPH0268659 U JP H0268659U JP 1988147396 U JP1988147396 U JP 1988147396U JP 14739688 U JP14739688 U JP 14739688U JP H0268659 U JPH0268659 U JP H0268659U
Authority
JP
Japan
Prior art keywords
main body
electrical machine
detection device
rotational speed
speed detection
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
JP1988147396U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1988147396U priority Critical patent/JPH0268659U/ja
Publication of JPH0268659U publication Critical patent/JPH0268659U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
JP1988147396U 1988-11-11 1988-11-11 Pending JPH0268659U (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988147396U JPH0268659U (enrdf_load_html_response) 1988-11-11 1988-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988147396U JPH0268659U (enrdf_load_html_response) 1988-11-11 1988-11-11

Publications (1)

Publication Number Publication Date
JPH0268659U true JPH0268659U (enrdf_load_html_response) 1990-05-24

Family

ID=31417756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988147396U Pending JPH0268659U (enrdf_load_html_response) 1988-11-11 1988-11-11

Country Status (1)

Country Link
JP (1) JPH0268659U (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024068A1 (fr) * 1994-03-03 1995-09-08 Fanuc Ltd Moteur refroidi par air
US20170264168A1 (en) * 2014-04-16 2017-09-14 Fanuc Corporation Electric motor with fan motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995024068A1 (fr) * 1994-03-03 1995-09-08 Fanuc Ltd Moteur refroidi par air
US20170264168A1 (en) * 2014-04-16 2017-09-14 Fanuc Corporation Electric motor with fan motor
US10879768B2 (en) * 2014-04-16 2020-12-29 Fanuc Corporation Electric motor with fan motor

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