|
NL7303079A
(US20110158925A1-20110630-C00042.png)
*
|
1973-03-06 |
1974-09-10 |
|
|
|
US4135110A
(en)
*
|
1975-02-13 |
1979-01-16 |
Thorn Electrical Industries Limited |
Electrical discharge lamp
|
|
GB1541437A
(en)
*
|
1975-02-13 |
1979-02-28 |
Thorn Electrical Ind Ltd |
Electrical discharge lamp
|
|
DE2655167C2
(de)
*
|
1976-12-06 |
1986-12-18 |
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München |
Hochdruckentladungslampe mit Metallhalogeniden
|
|
US4197480A
(en)
*
|
1978-09-11 |
1980-04-08 |
Westinghouse Electric Corp. |
Reflector-type hid sodium vapor lamp unit with dichroic reflector
|
|
US4298813A
(en)
*
|
1978-10-23 |
1981-11-03 |
General Electric Company |
High intensity discharge lamps with uniform color
|
|
US4581557A
(en)
*
|
1979-01-02 |
1986-04-08 |
General Electric Company |
Stabilized high intensity discharge lamp
|
|
US4360756A
(en)
*
|
1979-11-13 |
1982-11-23 |
General Electric Company |
Metal halide lamp containing ThI4 with added elemental cadmium or zinc
|
|
US4360758A
(en)
*
|
1981-01-23 |
1982-11-23 |
Westinghouse Electric Corp. |
High-intensity-discharge lamp of the mercury-metal halide type which efficiently illuminates objects with excellent color appearance
|
|
DE3232207A1
(de)
*
|
1982-08-30 |
1984-03-08 |
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München |
Hochdruckentladungslampe kleiner leistung
|
|
US4929869A
(en)
*
|
1987-11-12 |
1990-05-29 |
Kabushiki Kaisha Toshiba |
High intensity discharge lamp containing iron and silver in the arc tube filling
|
|
US5229686A
(en)
*
|
1991-10-09 |
1993-07-20 |
Gte Products Corporation |
Mercury vapor discharge lamp containing means for reducing mercury leaching
|
|
US5212424A
(en)
*
|
1991-11-21 |
1993-05-18 |
General Electric Company |
Metal halide discharge lamp containing a sodium getter
|
|
HU213596B
(en)
*
|
1993-03-09 |
1997-08-28 |
Ge Lighting Tungsram Rt |
High-pressure sodium-vapour discharge lamp
|
|
US5438244A
(en)
*
|
1994-09-02 |
1995-08-01 |
General Electric Company |
Use of silver and nickel silicide to control iodine level in electrodeless high intensity discharge lamps
|
|
JPH10283993A
(ja)
*
|
1997-04-03 |
1998-10-23 |
Matsushita Electron Corp |
メタルハライドランプ
|
|
TW385479B
(en)
*
|
1998-04-08 |
2000-03-21 |
Koninkl Philips Electronics Nv |
Metal-halide lamp
|
|
DE10101508A1
(de)
*
|
2001-01-12 |
2002-08-01 |
Philips Corp Intellectual Pty |
Hochdruckentladungslampe
|
|
WO2010133987A1
(en)
*
|
2009-05-18 |
2010-11-25 |
Koninklijke Philips Electronics, N.V. |
Design spaces for high wattage ceramic gas discharge metal halide lamp to minimize arc bending
|
|
US20140252945A1
(en)
*
|
2011-10-20 |
2014-09-11 |
Osram Gmbh |
Mercury vapor short arc lamp for dc operation with circular process
|
