JPH0134319B2 - - Google Patents

Info

Publication number
JPH0134319B2
JPH0134319B2 JP58100062A JP10006283A JPH0134319B2 JP H0134319 B2 JPH0134319 B2 JP H0134319B2 JP 58100062 A JP58100062 A JP 58100062A JP 10006283 A JP10006283 A JP 10006283A JP H0134319 B2 JPH0134319 B2 JP H0134319B2
Authority
JP
Japan
Prior art keywords
output transistor
heat dissipation
control device
speed control
lower case
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
Application number
JP58100062A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59224498A (ja
Inventor
Hiroaki Mizoguchi
Toshio Hayashibara
Tadashi Shidara
Shigeyuki Katano
Hideo Kume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP58100062A priority Critical patent/JPS59224498A/ja
Priority to KR1019840003090A priority patent/KR900006404B1/ko
Priority to US06/617,100 priority patent/US4589827A/en
Publication of JPS59224498A publication Critical patent/JPS59224498A/ja
Publication of JPH0134319B2 publication Critical patent/JPH0134319B2/ja
Granted 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
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
JP58100062A 1983-06-03 1983-06-03 電動送風機 Granted JPS59224498A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58100062A JPS59224498A (ja) 1983-06-03 1983-06-03 電動送風機
KR1019840003090A KR900006404B1 (ko) 1983-06-03 1984-06-02 전동송풍기
US06/617,100 US4589827A (en) 1983-06-03 1984-06-04 Electric motor fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58100062A JPS59224498A (ja) 1983-06-03 1983-06-03 電動送風機

Publications (2)

Publication Number Publication Date
JPS59224498A JPS59224498A (ja) 1984-12-17
JPH0134319B2 true JPH0134319B2 (en]) 1989-07-18

Family

ID=14263977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58100062A Granted JPS59224498A (ja) 1983-06-03 1983-06-03 電動送風機

Country Status (3)

Country Link
US (1) US4589827A (en])
JP (1) JPS59224498A (en])
KR (1) KR900006404B1 (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61258993A (ja) * 1985-05-10 1986-11-17 Nippon Denso Co Ltd 送風装置
IT1243345B (it) * 1990-07-16 1994-06-10 Dideco Spa Pompa centrifuga per liquido, in particolare sangue in circolazione extracorporea
DE19833802A1 (de) * 1998-07-28 2000-02-03 Bosch Gmbh Robert Kommutator-Kleinmotor
JP4757972B2 (ja) * 1999-11-09 2011-08-24 日本電産サーボ株式会社 モータファン
DE102005040195A1 (de) * 2005-08-25 2007-03-08 Robert Bosch Gmbh Vorrichtung zum Steuern eines Kühlerlüftermotors in einem Kraftfahrzeug
US10375901B2 (en) 2014-12-09 2019-08-13 Mtd Products Inc Blower/vacuum

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103737A (en) * 1976-12-16 1978-08-01 Marantz Company, Inc. Heat exchanger structure for electronic apparatus
JPS54116712A (en) * 1978-03-03 1979-09-11 Hitachi Ltd Electric blower
US4265597A (en) * 1978-08-11 1981-05-05 A.R.A. Manufacturing Co. Blower systems circuit interrupting apparatus and method
US4365288A (en) * 1979-03-02 1982-12-21 Carr-Griff Electric power converter for recreational vehicle
JPS55125383A (en) * 1979-03-22 1980-09-27 Hitachi Ltd Blower driving control part supporting device
JPS55172680U (en]) * 1979-05-30 1980-12-11
JPS6133279Y2 (en]) * 1979-10-05 1986-09-29
JPS5822499U (ja) * 1981-08-04 1983-02-12 三洋電機株式会社 電動送風機

Also Published As

Publication number Publication date
US4589827A (en) 1986-05-20
JPS59224498A (ja) 1984-12-17
KR850000606A (ko) 1985-02-28
KR900006404B1 (ko) 1990-08-30

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