NL182440C - Elektromotor met ingebouwde tachometer. - Google Patents

Elektromotor met ingebouwde tachometer.

Info

Publication number
NL182440C
NL182440C NLAANVRAGE7904271,A NL7904271A NL182440C NL 182440 C NL182440 C NL 182440C NL 7904271 A NL7904271 A NL 7904271A NL 182440 C NL182440 C NL 182440C
Authority
NL
Netherlands
Prior art keywords
tachometer
built
electric motor
motor
electric
Prior art date
Application number
NLAANVRAGE7904271,A
Other languages
English (en)
Other versions
NL7904271A (nl
NL182440B (nl
Original Assignee
Matsushita Electric Ind Co Ltd
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
Priority claimed from JP53067037A external-priority patent/JPS5947943B2/ja
Priority claimed from JP53067036A external-priority patent/JPS5947942B2/ja
Priority claimed from JP53067035A external-priority patent/JPS5947941B2/ja
Priority claimed from JP53067039A external-priority patent/JPS5947945B2/ja
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of NL7904271A publication Critical patent/NL7904271A/nl
Publication of NL182440B publication Critical patent/NL182440B/nl
Application granted granted Critical
Publication of NL182440C publication Critical patent/NL182440C/nl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/14—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with speed sensing devices
    • 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
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H02K11/0141—Shields associated with casings, enclosures or brackets
    • 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
    • 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
    • H02K11/225—Detecting coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Brushless Motors (AREA)
NLAANVRAGE7904271,A 1978-06-02 1979-05-30 Elektromotor met ingebouwde tachometer. NL182440C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP53067037A JPS5947943B2 (ja) 1978-06-02 1978-06-02 回転速度信号検出器
JP53067036A JPS5947942B2 (ja) 1978-06-02 1978-06-02 回転速度信号検出器
JP53067035A JPS5947941B2 (ja) 1978-06-02 1978-06-02 回転速度信号検出器
JP53067039A JPS5947945B2 (ja) 1978-06-02 1978-06-02 回転速度信号検出器

Publications (3)

Publication Number Publication Date
NL7904271A NL7904271A (nl) 1979-12-04
NL182440B NL182440B (nl) 1987-10-01
NL182440C true NL182440C (nl) 1988-03-01

Family

ID=27464801

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7904271,A NL182440C (nl) 1978-06-02 1979-05-30 Elektromotor met ingebouwde tachometer.

Country Status (6)

Country Link
US (1) US4302692A (nl)
CA (1) CA1121022A (nl)
DE (1) DE2922558C2 (nl)
FR (1) FR2427607B1 (nl)
GB (1) GB2022326B (nl)
NL (1) NL182440C (nl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052660B2 (ja) * 1979-06-04 1985-11-20 松下電器産業株式会社 回転速度信号検出器
JPH036149Y2 (nl) * 1981-01-13 1991-02-15
NL8103835A (nl) * 1981-08-17 1983-03-16 Philips Nv Zelfaanlopende collectorloze gelijkstroommotor.
US4488076A (en) * 1982-09-30 1984-12-11 Applied Motion Products, Inc. Tachometer assembly for magnetic motors
HUT38474A (en) * 1983-10-31 1986-05-28 Sp K Bjuro Akademii Nauk Eston Commutatorless electrical motor with electric commutation
DE3390546T1 (de) * 1983-10-31 1985-11-14 Special'noe konstruktorskoe bjuro Akademii Nauk Estonskoj SSR, Tallin Drehzahlgeber
US4782259A (en) * 1984-11-01 1988-11-01 Sanyo Electric Co., Ltd. Frequency generator and motor with the same
KR900005759B1 (ko) * 1985-04-30 1990-08-09 마쯔시다덴기산교 가부시기가이샤 회전수검출수단을 구비한 전동기
DE3538225C2 (de) * 1985-10-26 1997-08-14 Wilo Gmbh Kreiselpumpe oder Lüfter
DE8530448U1 (de) * 1985-10-26 1989-07-06 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Kreiselpumpe oder Lüfter
NL8801700A (nl) * 1988-07-05 1990-02-01 Philips Nv Electrische meerpolige machine.
US5796200A (en) * 1994-08-22 1998-08-18 Kabushiki Kaisha Sankyo Seiki Seisakusho Brushless motor having an anisotropic driving magnet and an isotropic frequency magnet
GB9701538D0 (en) * 1997-01-24 1997-03-12 Johnson Electric Sa Rotation detector
US7131339B2 (en) * 1997-01-27 2006-11-07 Southwest Research Institute Measurement of torsional dynamics of rotating shafts using magnetostrictive sensors
EP1180847B1 (en) 2000-08-19 2006-03-01 Johnson Electric S.A. Electric motor
JP2003052146A (ja) * 2001-08-06 2003-02-21 Sankyo Seiki Mfg Co Ltd 周面対向型モータ
US6873082B2 (en) * 2003-04-15 2005-03-29 Visteon Global Technologies, Inc. Stator assembly including a core slot insert member
US7268451B2 (en) * 2004-03-22 2007-09-11 General Motors Corporation Motor resolver assembly and method of measuring speed and position of a motor rotor
US20080034730A1 (en) * 2005-12-28 2008-02-14 Claudio Filippone Small scale hybrid engine
DE202007018710U1 (de) * 2007-11-13 2009-03-19 Hanning Elektro-Werke Gmbh & Co. Kg Synchronmotor
JP5857932B2 (ja) * 2012-10-03 2016-02-10 アイシン精機株式会社 センサユニットの製造方法
US20140246960A1 (en) * 2013-03-04 2014-09-04 Stephen Smith Energy transfer system and method
JP6593625B2 (ja) * 2015-05-25 2019-10-23 株式会社ジェイテクト 回転角検出装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971680C (de) * 1952-12-20 1959-03-12 Normalzeit G M B H Wechselstrommaschine kleiner Leistung mit einem Dauermagneten
US2912609A (en) * 1955-04-07 1959-11-10 Philips Corp Synchronous motor
US3077760A (en) * 1960-11-18 1963-02-19 Northrop Corp Self-testing gyroscope
US3230434A (en) * 1962-09-18 1966-01-18 Gen Precision Inc Motor fitted with hall generator and semiconductor controls
US3231770A (en) * 1962-11-19 1966-01-25 Kdi Corp Self-starting synchronous motor
NL302041A (nl) * 1962-12-18 1900-01-01
US3355645A (en) * 1963-07-18 1967-11-28 Maeda Hisao Constant speed electric motors including a vibrating magnetic drive
GB1199155A (en) * 1966-10-31 1970-07-15 Plessey Co Ltd Improvements in or relating to Rotary Electric Machines
DE1572442B2 (de) * 1967-10-04 1976-05-06 Gaus, Harry, Dipl.-Phys. Dr., 3371 Gittelde Antriebsvorrichtung fuer tontraeger
US3893059A (en) * 1974-03-13 1975-07-01 Veeder Industries Inc Pulse generator with asymmetrical multi-pole magnet
DE2532574A1 (de) * 1975-07-21 1977-02-10 Oskar Hubert Richt Tachogenerator
CH604417A5 (nl) * 1975-08-12 1978-09-15 Portescap
JPS5920267B2 (ja) * 1975-10-22 1984-05-11 株式会社日立製作所 周波数発電機付電動機
US4082968A (en) * 1976-11-23 1978-04-04 Contraves-Goerz Corporation Speed detector for use on a dc motor
US4237394A (en) * 1977-05-23 1980-12-02 Canon Kabushiki Kaisha Frequency generator and miniature motor provided with the same
JPS5445712A (en) * 1977-09-19 1979-04-11 Hitachi Ltd Motor

Also Published As

Publication number Publication date
GB2022326A (en) 1979-12-12
GB2022326B (en) 1983-01-12
FR2427607A1 (fr) 1979-12-28
DE2922558C2 (de) 1984-08-30
FR2427607B1 (fr) 1985-09-27
NL7904271A (nl) 1979-12-04
NL182440B (nl) 1987-10-01
US4302692A (en) 1981-11-24
DE2922558A1 (de) 1979-12-13
CA1121022A (en) 1982-03-30

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee

Effective date: 19961201