NL189019C - SPEED CONTROL FOR A UNIVERSAL ENGINE OPERATED BY AN AC CURRENT NETWORK. - Google Patents

SPEED CONTROL FOR A UNIVERSAL ENGINE OPERATED BY AN AC CURRENT NETWORK.

Info

Publication number
NL189019C
NL189019C NL8002349A NL8002349A NL189019C NL 189019 C NL189019 C NL 189019C NL 8002349 A NL8002349 A NL 8002349A NL 8002349 A NL8002349 A NL 8002349A NL 189019 C NL189019 C NL 189019C
Authority
NL
Netherlands
Prior art keywords
speed control
current network
engine operated
universal engine
universal
Prior art date
Application number
NL8002349A
Other languages
Dutch (nl)
Other versions
NL8002349A (en
NL189019B (en
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of NL8002349A publication Critical patent/NL8002349A/en
Publication of NL189019B publication Critical patent/NL189019B/en
Application granted granted Critical
Publication of NL189019C publication Critical patent/NL189019C/en

Links

Classifications

    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion motors
    • H02P25/14—Universal motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
NL8002349A 1979-04-26 1980-04-23 SPEED CONTROL FOR A UNIVERSAL ENGINE OPERATED BY AN AC CURRENT NETWORK. NL189019C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792916998 DE2916998A1 (en) 1979-04-26 1979-04-26 SPEED CONTROLLER FOR A UNIVERSAL MOTOR OPERATED ON AN AC VOLTAGE NETWORK
DE2916998 1979-04-26

Publications (3)

Publication Number Publication Date
NL8002349A NL8002349A (en) 1980-10-28
NL189019B NL189019B (en) 1992-07-01
NL189019C true NL189019C (en) 1992-12-01

Family

ID=6069356

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8002349A NL189019C (en) 1979-04-26 1980-04-23 SPEED CONTROL FOR A UNIVERSAL ENGINE OPERATED BY AN AC CURRENT NETWORK.

Country Status (6)

Country Link
JP (1) JPS55144799A (en)
CH (1) CH648709A5 (en)
DE (1) DE2916998A1 (en)
ES (1) ES8101342A1 (en)
FR (1) FR2455387B1 (en)
NL (1) NL189019C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078497B1 (en) * 1981-11-02 1986-01-22 Olympus Optical Co., Ltd. Pump drive circuit
DE102008015717A1 (en) * 2008-03-26 2009-10-08 BSH Bosch und Siemens Hausgeräte GmbH Circuit arrangement for sensorless operation of a universal motor of a domestic appliance and corresponding method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT280434B (en) * 1967-02-09 1970-04-10 Mefina Sa Speed control arrangement for a collector motor provided with a series excitation winding
US3530354A (en) * 1967-05-10 1970-09-22 American Standard Inc Control circuit with line voltage compensation
US3737748A (en) * 1971-11-03 1973-06-05 Sarns Inc Motor speed control circuit with unijunction transistor line voltage compensation
DE2702142C3 (en) * 1977-01-20 1979-08-02 Robert Bosch Gmbh, 7000 Stuttgart Arrangement for controlling the speed of a universal motor
DE2724815C2 (en) * 1977-06-02 1981-10-08 Robert Bosch Gmbh, 7000 Stuttgart Circuit for controlling and stabilizing the speed of a universal motor

Also Published As

Publication number Publication date
FR2455387B1 (en) 1985-06-07
FR2455387A1 (en) 1980-11-21
JPS55144799A (en) 1980-11-11
ES490910A0 (en) 1980-12-01
ES8101342A1 (en) 1980-12-01
NL8002349A (en) 1980-10-28
DE2916998A1 (en) 1980-11-06
CH648709A5 (en) 1985-03-29
DE2916998C2 (en) 1990-04-12
NL189019B (en) 1992-07-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA 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
V1 Lapsed because of non-payment of the annual fee

Effective date: 19961101