JPH0649089Y2 - モータの回転検知用スリツプリング - Google Patents

モータの回転検知用スリツプリング

Info

Publication number
JPH0649089Y2
JPH0649089Y2 JP1989142943U JP14294389U JPH0649089Y2 JP H0649089 Y2 JPH0649089 Y2 JP H0649089Y2 JP 1989142943 U JP1989142943 U JP 1989142943U JP 14294389 U JP14294389 U JP 14294389U JP H0649089 Y2 JPH0649089 Y2 JP H0649089Y2
Authority
JP
Japan
Prior art keywords
conductive portion
slip ring
conductor
degrees
conductive
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
JP1989142943U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0383467U (en]
Inventor
正夫 吉田
昇 宮田
雅美 宮崎
Original Assignee
株式会社三ッ葉電機製作所
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 株式会社三ッ葉電機製作所 filed Critical 株式会社三ッ葉電機製作所
Priority to JP1989142943U priority Critical patent/JPH0649089Y2/ja
Priority to US07/625,101 priority patent/US5132579A/en
Publication of JPH0383467U publication Critical patent/JPH0383467U/ja
Application granted granted Critical
Publication of JPH0649089Y2 publication Critical patent/JPH0649089Y2/ja
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
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP1989142943U 1989-12-11 1989-12-11 モータの回転検知用スリツプリング Expired - Lifetime JPH0649089Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989142943U JPH0649089Y2 (ja) 1989-12-11 1989-12-11 モータの回転検知用スリツプリング
US07/625,101 US5132579A (en) 1989-12-11 1990-12-10 Slip ring with balanced center of gravity for use in detecting rotation of motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989142943U JPH0649089Y2 (ja) 1989-12-11 1989-12-11 モータの回転検知用スリツプリング

Publications (2)

Publication Number Publication Date
JPH0383467U JPH0383467U (en]) 1991-08-26
JPH0649089Y2 true JPH0649089Y2 (ja) 1994-12-12

Family

ID=15327257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989142943U Expired - Lifetime JPH0649089Y2 (ja) 1989-12-11 1989-12-11 モータの回転検知用スリツプリング

Country Status (2)

Country Link
US (1) US5132579A (en])
JP (1) JPH0649089Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214334A (en) * 1990-12-10 1993-05-25 Mitsuba Electric Manufacturing Co., Ltd. Slip ring with balanced center of gravity for use in detecting rotation of motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US467215A (en) * 1892-01-19 Commutator
US511328A (en) * 1893-12-26 Method of electric commutation and a fluid electric commutator
US3959705A (en) * 1974-12-27 1976-05-25 Jalal Tawfiq Salihi Direct current motors with improved commutation
YU39889B (en) * 1981-09-29 1985-04-30 Kolektor Semi-manufactured commutator for commutaors
SU1385200A1 (ru) * 1986-07-04 1988-03-30 Предприятие П/Я Ю-9539 Коммутатор стартер-генератора

Also Published As

Publication number Publication date
US5132579A (en) 1992-07-21
JPH0383467U (en]) 1991-08-26

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