JPH04169U - - Google Patents

Info

Publication number
JPH04169U
JPH04169U JP1990039284U JP3928490U JPH04169U JP H04169 U JPH04169 U JP H04169U JP 1990039284 U JP1990039284 U JP 1990039284U JP 3928490 U JP3928490 U JP 3928490U JP H04169 U JPH04169 U JP H04169U
Authority
JP
Japan
Prior art keywords
yoke
magnetic
fixed
motor
permanent magnet
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.)
Granted
Application number
JP1990039284U
Other languages
English (en)
Other versions
JPH083184Y2 (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 JP1990039284U priority Critical patent/JPH083184Y2/ja
Priority to US07/682,274 priority patent/US5124602A/en
Publication of JPH04169U publication Critical patent/JPH04169U/ja
Application granted granted Critical
Publication of JPH083184Y2 publication Critical patent/JPH083184Y2/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
    • 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
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Description

【図面の簡単な説明】
第１図はこの考案による回転速度検出器付直流
機の一実施例の縦断面図、第２図は第１図の回転
速度検出器部の拡大断面図、第３図は第２図の非
磁性カバーの継鉄への結合手段部の拡大断面図、
第４図は第２図の回転速度検出器の誘導コイルの
出力電圧を示す曲線図、第５図はこの考案の第２
の実施例を示す回転速度検出器部の拡大断面図、
第６図は第５図の非磁性カバーの継鉄への結合手
段部の拡大断面図、第７図はこの考案の第３の実
施例を示す回転速度検出器の非磁性カバーの継鉄
への結合手段部の拡大断面図である。 １……直流電動機、２……電動機枠体、２ａ…
…継鉄部、２ｂ……遊び側ブラケツト部、４……
回転軸、９……ハウジング、１４……回転速度検
出器、１５……継鉄、１５ａ……おねじ部、１７
……誘導コイル、１８……ボビン、２０……永久
磁石板、２１……磁性当て板、２２……導磁体、
２２ａ……歯形部、２３……非磁性カバー、２４
……締付けねじ、２５……誘導子、２５ａ……歯
形部、３３……非磁性カバー、３３ａ……めねじ
部、３４……つば部、３５……ねじ座、３６……
締付けねじ。なお、図中同一符号は同一又は相当
部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 継鉄部と遊び側ブラケツト部とが一体に形成さ
    れた電動機枠体と、この枠体の一端が水密結合さ
    れた負荷側のハウジングとを有する直流電動機、 この直流電動機の回転軸の負荷側軸端にボス部
    で固着され、外端外径部に歯形部が形成れさた、
    磁性材からなる誘導子と、上記ハウジングの外端
    部に固着され、断面コ字状をなし外側部が開口す
    る継鉄と、ボビンに巻回され上記継鉄内に固定さ
    れた誘導コイルと、ゴム状をなし内径があけられ
    た円板状に形成され、磁性当て板を介し上記継鉄
    の外円周側端面に当てられる永久磁石板と、この
    永久磁石板の外端面に当てられ、内径部に形成さ
    れた歯形部が、上記誘導子の歯形部にエアギヤツ
    プを介し対応する導磁体と、円筒部内に上記永久
    磁石と当て板を保持し、内径部に上記導磁体を固
    定しており、円筒部先端側で上記継鉄の外円周部
    に結合され、上記導磁体を介し永久磁石板を継鉄
    端面側に押圧する非磁性カバーとからなる回転速
    度検出器を備えたことを特徴とする回転速度検出
    器付直流電動機。
JP1990039284U 1990-04-11 1990-04-11 回転速度検出器付直流電動機 Expired - Lifetime JPH083184Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990039284U JPH083184Y2 (ja) 1990-04-11 1990-04-11 回転速度検出器付直流電動機
US07/682,274 US5124602A (en) 1990-04-11 1991-04-09 DC motor unit with a rotational speed detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039284U JPH083184Y2 (ja) 1990-04-11 1990-04-11 回転速度検出器付直流電動機

Publications (2)

Publication Number Publication Date
JPH04169U true JPH04169U (ja) 1992-01-06
JPH083184Y2 JPH083184Y2 (ja) 1996-01-29

Family

ID=12548861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039284U Expired - Lifetime JPH083184Y2 (ja) 1990-04-11 1990-04-11 回転速度検出器付直流電動機

Country Status (2)

Country Link
US (1) US5124602A (ja)
JP (1) JPH083184Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4725293B2 (ja) * 2005-10-31 2011-07-13 日本精工株式会社 モータユニット

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105349A1 (de) * 1991-02-21 1992-08-27 Swf Auto Electric Gmbh Elektromotor mit angesetzter pumpe
DE4120023C1 (ja) * 1991-06-18 1992-08-13 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
DE4235962C2 (de) * 1992-10-24 1997-11-27 Temic Auto Electr Motors Gmbh Elektromotor, insbesondere feuchtigkeitsdicht geschlossener Kommutatormotor mit einem axial angeflanschten Antriebsgehäuse
US5650676A (en) * 1992-10-24 1997-07-22 Licentia Patent-Verwaltungs-Gmbh Electric motor with improved seal
DE4331626B4 (de) * 1993-06-17 2006-02-02 Continental Teves Ag & Co. Ohg Elektrohydraulisches Aggregat zur Wandlung von elektrischer in mechanische Energie
DE19637251B4 (de) * 1996-09-13 2007-08-02 Robert Bosch Gmbh Elektrohydraulisches Aggregat und Verfahren zur Montage eines elektrohydraulischen Aggregats
US6011340A (en) * 1998-04-22 2000-01-04 Axis Usa, Inc. Dynamo-electric apparatus and methods for manufacturing
US20020129613A1 (en) * 2000-10-10 2002-09-19 Thermo King Corporation Cryogenic refrigeration unit suited for delivery vehicles
US6751966B2 (en) * 2001-05-25 2004-06-22 Thermo King Corporation Hybrid temperature control system
US6609382B2 (en) * 2001-06-04 2003-08-26 Thermo King Corporation Control method for a self-powered cryogen based refrigeration system
US6631621B2 (en) * 2001-07-03 2003-10-14 Thermo King Corporation Cryogenic temperature control apparatus and method
US6698212B2 (en) * 2001-07-03 2004-03-02 Thermo King Corporation Cryogenic temperature control apparatus and method
JP3546866B2 (ja) * 2001-08-20 2004-07-28 三菱電機株式会社 車両用始動充電回転電機
GB0130147D0 (en) * 2001-12-18 2002-02-06 Johnson Electric Sa Electric motor
GB0130149D0 (en) * 2001-12-18 2002-02-06 Johnson Electric Sa Electric motor
US6694765B1 (en) * 2002-07-30 2004-02-24 Thermo King Corporation Method and apparatus for moving air through a heat exchanger
US6895764B2 (en) * 2003-05-02 2005-05-24 Thermo King Corporation Environmentally friendly method and apparatus for cooling a temperature controlled space
US6998754B2 (en) * 2004-03-05 2006-02-14 Energy Conversion Systems Holdings, Llc Brush assemblies
WO2016181923A1 (ja) * 2015-05-14 2016-11-17 日本精工株式会社 トルク検出装置、電動パワーステアリング装置及び車両
CN116718913B (zh) * 2023-06-01 2023-12-01 驰美电机(浙江)有限公司 一种多电机并联运行的转速测量装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721278U (ja) * 1980-07-11 1982-02-03

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB648084A (en) * 1947-11-19 1950-12-28 British Thomson Houston Co Ltd Improvements in and relating to dynamo-electric machines
US3167676A (en) * 1960-08-03 1965-01-26 Robbins & Myers Stator clamping structure for electric machines
US3203353A (en) * 1964-03-12 1965-08-31 Armstrong Ltd S A Motor pump unit
GB1485524A (en) * 1973-10-26 1977-09-14 Matsushita Electric Ind Co Ltd Electric motors
JPS55150751A (en) * 1979-05-11 1980-11-22 Mitsubishi Electric Corp Bracket for rotating electrical machine
DE3590633C2 (ja) * 1984-12-10 1991-07-04 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp
JPS6275328A (ja) * 1985-09-30 1987-04-07 Toshiba Corp トルクセンサ
JPS62203542A (ja) * 1986-03-04 1987-09-08 Shinano Kenshi Kk ２相直流ブラシレスモ−タ
DE3717180A1 (de) * 1987-05-22 1988-12-08 Licentia Gmbh Elektromotor mit angebautem tachogenerator
JPS6454749U (ja) * 1987-09-30 1989-04-04
JPH0713420Y2 (ja) * 1988-05-11 1995-03-29 マブチモーター株式会社 周波数発電機をそなえた小型モータ
JPH01321853A (ja) * 1988-06-22 1989-12-27 Mitsubishi Electric Corp ブラシレスモータ
FR2633400B1 (fr) * 1988-06-24 1990-11-09 Labo Electronique Physique Systeme de controle automatique de circuits integres

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721278U (ja) * 1980-07-11 1982-02-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4725293B2 (ja) * 2005-10-31 2011-07-13 日本精工株式会社 モータユニット

Also Published As

Publication number Publication date
US5124602A (en) 1992-06-23
JPH083184Y2 (ja) 1996-01-29

Similar Documents

Publication Publication Date Title
JPH04169U (ja)
JPS62152675U (ja)
JPS62125366U (ja)
JPH0366549U (ja)
JPS6226177U (ja)
JPH0297869U (ja)
JPH0370038U (ja)
JPH0383449U (ja)
JPS634144U (ja)
JPS6257576U (ja)
JPH03104073U (ja)
JPH02107245U (ja)
JPS61106633U (ja)
JPS5849098B2 (ja) コアレスモ−タの製造方法
JPH02146981U (ja)
JPH046287U (ja)
JPH0363053U (ja)
JPS62132678U (ja)
JPS63105482U (ja)
JPS62152670U (ja)
JPS62177273U (ja)
JPH0377247U (ja)
JPH0291447U (ja)
JPS63167372U (ja)
JPS63187581U (ja)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term