NL7909340A - Isolatieketen voor gebruik bij een frequentiegevoelige schakelketen. - Google Patents

Isolatieketen voor gebruik bij een frequentiegevoelige schakelketen. Download PDF

Info

Publication number: NL7909340A
Authority: NL; Netherlands
Prior art keywords: circuit; control signal; load; frequency; tuned
Prior art date: 1978-12-29

Application number

NL7909340A

Other languages

English (en)

Dutch (nl)

Original Assignee

Gte Sylvania Inc

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.)

1978-12-29

Filing date

1979-12-28

Publication date

1980-07-01

1979-12-28 Application filed by Gte Sylvania Inc filed Critical Gte Sylvania Inc

1980-07-01 Publication of NL7909340A publication Critical patent/NL7909340A/nl

Links

239000004020 conductor Substances 0.000 claims description 36
239000003990 capacitor Substances 0.000 claims description 32
238000002955 isolation Methods 0.000 claims description 23
230000000903 blocking effect Effects 0.000 claims description 9
230000005284 excitation Effects 0.000 claims description 2
230000007935 neutral effect Effects 0.000 description 10
235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
240000001546 Byrsonima crassifolia Species 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor

Landscapes

Circuit Arrangements For Discharge Lamps (AREA)
Control Of Electrical Variables (AREA)
Inverter Devices (AREA)
Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Thyristor Switches And Gates (AREA)

NL7909340A 1978-12-29 1979-12-28 Isolatieketen voor gebruik bij een frequentiegevoelige schakelketen. NL7909340A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US97427878		1978-12-29
US05/974,278 US4190790A (en)	1978-12-29	1978-12-29	Isolator circuit for use with frequency sensitive switching circuit

Publications (1)

Publication Number	Publication Date
NL7909340A true NL7909340A (nl)	1980-07-01

Family

ID=25521838

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7909340A NL7909340A (nl)	1978-12-29	1979-12-28	Isolatieketen voor gebruik bij een frequentiegevoelige schakelketen.

Country Status (7)

Country	Link
US (1)	US4190790A (fr)
JP (1)	JPS55106042A (fr)
BE (1)	BE880924A (fr)
CA (1)	CA1132198A (fr)
DE (1)	DE2952583A1 (fr)
GB (1)	GB2039700B (fr)
NL (1)	NL7909340A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2493631A1 (fr) *	1980-11-03	1982-05-07	Augier Sa	Installation de modulation pour l'alimentation secteur d'organes de puissance
US4392089A (en) *	1981-07-20	1983-07-05	Gte Products Corporation	Isolator for use with frequency responsive switching circuit
US4701673A (en) *	1983-12-28	1987-10-20	North American Philips Lighting Corp.	Ballast adaptor for improving operation of fluorescent lamps
US4755792A (en) *	1985-06-13	1988-07-05	Black & Decker Inc.	Security control system
US4939421A (en) *	1986-06-23	1990-07-03	Motorola, Inc.	Method and apparatus for reducing interference from light sources
US5432407A (en) *	1990-12-26	1995-07-11	Motorola, Inc.	Field emission device as charge transport switch for energy storage network
US10398004B1 (en) *	2018-07-06	2019-08-27	Elb Electronics, Inc.	LED fluorescent lamp emulator circuitry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3521267A (en) *	1966-12-27	1970-07-21	Mastercraft Electronics Corp	Dual modulated single carrier frequency remote control
US3729710A (en) *	1971-12-28	1973-04-24	Western Microwave Lab Inc	Frequency selective remote control system
US3971010A (en) *	1974-05-28	1976-07-20	Ff & L Industries, Inc.	Ballasted load control system and method
US4017845A (en) *	1975-06-16	1977-04-12	Fmc Corporation	Circuitry for simultaneous transmission of signals and power

1978
- 1978-12-29 US US05/974,278 patent/US4190790A/en not_active Expired - Lifetime
1979
- 1979-12-13 CA CA341,824A patent/CA1132198A/fr not_active Expired
- 1979-12-21 GB GB7944123A patent/GB2039700B/en not_active Expired
- 1979-12-28 JP JP17397179A patent/JPS55106042A/ja active Pending
- 1979-12-28 DE DE19792952583 patent/DE2952583A1/de not_active Withdrawn
- 1979-12-28 NL NL7909340A patent/NL7909340A/nl not_active Application Discontinuation
- 1979-12-28 BE BE2/58304A patent/BE880924A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2039700A (en)	1980-08-13
US4190790A (en)	1980-02-26
BE880924A (fr)	1980-04-16
DE2952583A1 (de)	1980-07-17
GB2039700B (en)	1983-01-26
JPS55106042A (en)	1980-08-14
CA1132198A (fr)	1982-09-21

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1986-09-01	BA	A request for search or an international-type search has been filed
1987-09-01	BB	A search report has been drawn up
1987-10-01	BC	A request for examination has been filed
1989-08-01	BV	The patent application has lapsed