NL7904077A - LAMP WITH ADJUSTABLE LIGHT OUTPUT. - Google Patents

LAMP WITH ADJUSTABLE LIGHT OUTPUT.

Info

Publication number: NL7904077A
Authority: NL; Netherlands
Prior art keywords: lamp; light output; adjustable light; adjustable; output
Prior art date: 1978-05-24

Application number

NL7904077A

Other languages

Dutch (nl)

Original Assignee

Conti Eurodent

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.)

1978-05-24

Filing date

1979-05-23

Publication date

1979-11-27

1979-05-23 Application filed by Conti Eurodent filed Critical Conti Eurodent

1979-11-27 Publication of NL7904077A publication Critical patent/NL7904077A/en

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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

NL7904077A 1978-05-24 1979-05-23 LAMP WITH ADJUSTABLE LIGHT OUTPUT. NL7904077A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT03449/78A IT1106658B (en)	1978-05-24	1978-05-24	ADJUSTABLE LUMINOUS FLOW LAMP

Publications (1)

Publication Number	Publication Date
NL7904077A true NL7904077A (en)	1979-11-27

Family

ID=11107573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7904077A NL7904077A (en)	1978-05-24	1979-05-23	LAMP WITH ADJUSTABLE LIGHT OUTPUT.

Country Status (10)

Country	Link
JP (1)	JPS5525991A (en)
DE (1)	DE2920062A1 (en)
DK (1)	DK211779A (en)
FI (1)	FI791601A7 (en)
FR (1)	FR2426860A1 (en)
GB (1)	GB2021751B (en)
IT (1)	IT1106658B (en)
NL (1)	NL7904077A (en)
NO (1)	NO791715L (en)
SE (1)	SE7904561L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3243709C3 (en) *	1982-11-25	1994-12-15	Delma Elektro Med App	Operating light
US4563592A (en) *	1983-10-13	1986-01-07	Lutron Electronics Co. Inc.	Wall box dimmer switch with plural remote control switches
USRE33504E (en) *	1983-10-13	1990-12-25	Lutron Electronics Co., Inc.	Wall box dimer switch with plural remote control switches
GB2163613B (en) *	1984-08-21	1987-11-04	Crabtree Electrical Ind Ltd	Power control device
JPH0310735Y2 (en) *	1985-05-20	1991-03-18
DK628788A (en) *	1987-12-12	1989-06-13	Insta Elektro Gmbh & Co Kg	BRIGHTNESS ADJUSTMENT CIRCUIT
GB8827880D0 (en) *	1988-11-29	1988-12-29	Keller R	Electrically controlled lamp adaptor
JPH071125Y2 (en) *	1989-05-23	1995-01-18	タカラベルモント株式会社	Dental light
GB2236025A (en) *	1989-09-15	1991-03-20	Desmond Bryan Leon Mills	Dimmer switches
US5248919A (en) *	1992-03-31	1993-09-28	Lutron Electronics Co., Inc.	Lighting control device
DE9319537U1 (en) *	1993-12-18	1994-09-22	VH Lichttechnische Spezialgeräte GmbH, 67433 Neustadt	Lighting device
US6264342B1 (en)	1999-07-27	2001-07-24	Vh Lichttechnische Spezialgerate Gmbh	Illuminating device
PL371742A1 (en) *	2002-02-25	2005-06-27	Steris Inc.	Ergonomic controls in a surgical lighting system
GB2391120B (en) *	2002-05-17	2005-12-21	* Traypoint Ltd	Pull-cord operated dimmer switch assemblies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2525006B2 (en) *	1975-06-05	1978-02-09	Ausscheidung in 25 59 564 Gebruder Merten GmbH & Co KG, 5270 Gummersbach	ELECTRONIC CIRCUIT ARRANGEMENT FOR AN INSTALLATION DEVICE

1978
- 1978-05-24 IT IT03449/78A patent/IT1106658B/en active
1979
- 1979-05-18 DE DE19792920062 patent/DE2920062A1/en not_active Withdrawn
- 1979-05-21 FI FI791601A patent/FI791601A7/en not_active Application Discontinuation
- 1979-05-22 FR FR7912964A patent/FR2426860A1/en active Granted
- 1979-05-23 SE SE7904561A patent/SE7904561L/en not_active Application Discontinuation
- 1979-05-23 GB GB7918028A patent/GB2021751B/en not_active Expired
- 1979-05-23 DK DK211779A patent/DK211779A/en unknown
- 1979-05-23 NO NO791715A patent/NO791715L/en unknown
- 1979-05-23 NL NL7904077A patent/NL7904077A/en not_active Application Discontinuation
- 1979-05-24 JP JP6334979A patent/JPS5525991A/en active Pending

Also Published As

Publication number	Publication date
GB2021751A (en)	1979-12-05
NO791715L (en)	1979-11-27
IT1106658B (en)	1985-11-18
GB2021751B (en)	1982-06-16
FI791601A7 (en)	1981-01-01
FR2426860A1 (en)	1979-12-21
SE7904561L (en)	1979-11-25
DE2920062A1 (en)	1979-11-29
FR2426860B1 (en)	1985-02-22
DK211779A (en)	1979-11-25
JPS5525991A (en)	1980-02-25
IT7803449A0 (en)	1978-05-24

Publication	Publication Date	Title
AT386288B (en)	1988-07-25	LIGHT GUIDE - CONNECTOR
IT7925544A0 (en)	1979-09-07	OPTICAL LIGHTING DEVICE.
NL7811796A (en)	1979-06-06	LIGHT REFLECTOR.
NL7802314A (en)	1978-09-05	CANDLE LIGHT.
NL7903361A (en)	1979-10-30	LIGHT EMISSIONING SEMI-CONDUCTOR UNIT.
NL7900089A (en)	1979-07-30	FLAT FLUORESCENT LAMP.
NL7811084A (en)	1979-08-01	FLUORESCENT LAMP.
DE2908904A1 (en)	1979-10-11	LIGHTING DEVICE
BE878574A (en)	1979-12-31	LAMPSHADE
NL7904077A (en)	1979-11-27	LAMP WITH ADJUSTABLE LIGHT OUTPUT.
NL189630C (en)	1993-06-01	FLAT FLUORESCENT LAMP.
BR7903678A (en)	1980-02-05	LAMP UNIT / REFLECTOR LAMP UNIT / REFLECTOR
ES251195Y (en)	1981-09-16	PERFECTED LIGHTING LIGHT
SE7704378L (en)	1977-10-22	LIGHT LAMP
BR5801229U (en)	1980-03-18	LIGHT FIXTURE
NL7602707A (en)	1977-09-20	LIGHT BULB LUMINAIRES.
IT1116404B (en)	1986-02-10	MULTIPLE LIGHT SOURCE
SE7803180L (en)	1979-09-21	LIGHT TUBE FITTING
BR5801260U (en)	1980-03-25	SOLAR LIGHT
BR5801270U (en)	1980-03-25	SOLAR LIGHT
ES236043Y (en)	1978-11-16	CEILING LIGHT.
ES236044Y (en)	1978-11-16	CEILING LIGHT.
ATE658T1 (en)	1982-02-15	INTERIOR LIGHT.
ES237744Y (en)	1979-07-16	LAMP
SE7801613L (en)	1979-08-14	RAINBACK LAMP

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-07-01	BV	The patent application has lapsed