NL7800764A - Langzaam-aanloopschakeling voor elektromotoren. - Google Patents

Langzaam-aanloopschakeling voor elektromotoren.

Info

Publication number: NL7800764A
Authority: NL; Netherlands
Prior art keywords: electric motors; slow start; slow; motors; electric
Prior art date: 1977-01-27

Application number

NL7800764A

Other languages

English (en)

Original Assignee

Marquardt J & J

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.)

1977-01-27

Filing date

1978-01-23

Publication date

1978-07-31

1978-01-23 Application filed by Marquardt J & J filed Critical Marquardt J & J

1978-07-31 Publication of NL7800764A publication Critical patent/NL7800764A/nl

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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/24—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual ac commutator motor

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Power Conversion In General (AREA)
Motor And Converter Starters (AREA)

NL7800764A 1977-01-27 1978-01-23 Langzaam-aanloopschakeling voor elektromotoren. NL7800764A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772703284 DE2703284C2 (de)	1977-01-27	1977-01-27	Sanftanlaufschaltung für Elektromotore

Publications (1)

Publication Number	Publication Date
NL7800764A true NL7800764A (nl)	1978-07-31

Family

ID=5999665

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7800764A NL7800764A (nl)	1977-01-27	1978-01-23	Langzaam-aanloopschakeling voor elektromotoren.

Country Status (2)

Country	Link
DE (1)	DE2703284C2 (nl)
NL (1)	NL7800764A (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1600206A (en) *	1977-08-25	1981-10-14	Bosch Gmbh Robert	Circuit for operating a universal motor
US4361787A (en) *	1979-11-19	1982-11-30	Victor Company Of Japan, Ltd.	System for controlling rotation of motor
US4390825A (en) *	1981-06-26	1983-06-28	E. I. Du Pont De Nemours & Co.	Auto-threshold slow start control circuit for a centrifuge
DE3138841A1 (de) *	1981-09-30	1983-04-21	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Sanftanlaufschaltung fuer phasenanschnittsgesteuerte motoren
US4638226A (en) *	1985-02-07	1987-01-20	Eaton Corporation	Speed control system with feedback and soft-start
DE19755368B4 (de) *	1996-12-27	2005-10-27	Makita Corp., Anjo	Startvorrichtung für einen Elektromotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2238093A1 (de) *	1972-08-02	1974-02-14	Siemens Ag	Vorrichtung zur anlaufstrombegrenzung bei elektrischen maschinen
DE2415632A1 (de) *	1974-03-30	1975-10-02	Licentia Gmbh	Sanfteinschaltautomatik fuer einen ueber eine phasenanschnittssteuerschaltung angesteuerten verbraucher mit einem triac und einem rc-glied
US3962616A (en) *	1974-09-06	1976-06-08	Electronic Memories And Magnetics Corporation	Start-up control for DC motors

1977
- 1977-01-27 DE DE19772703284 patent/DE2703284C2/de not_active Expired
1978
- 1978-01-23 NL NL7800764A patent/NL7800764A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2703284A1 (de)	1978-08-03
DE2703284C2 (de)	1986-09-18

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1985-02-01	BC	A request for examination has been filed
1991-09-02	BV	The patent application has lapsed