GB2011703A – High pressure discharge lamp
– Google Patents
GB2011703A – High pressure discharge lamp
– Google Patents
High pressure discharge lamp
Info
Publication number
GB2011703A
GB2011703A
GB7849320A
GB7849320A
GB2011703A
GB 2011703 A
GB2011703 A
GB 2011703A
GB 7849320 A
GB7849320 A
GB 7849320A
GB 7849320 A
GB7849320 A
GB 7849320A
GB 2011703 A
GB2011703 A
GB 2011703A
Authority
GB
United Kingdom
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
Prior art date
1977-12-23
Legal status (The legal status 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 status listed.)
Granted
Application number
GB7849320A
Other versions
GB2011703B
(en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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.)
1977-12-23
Filing date
1978-12-20
Publication date
1979-07-11
1978-12-20
Application filed by Philips Gloeilampenfabrieken NV
filed
Critical
Philips Gloeilampenfabrieken NV
1979-07-11
Publication of GB2011703A
publication
Critical
patent/GB2011703A/en
1982-02-24
Application granted
granted
Critical
1982-02-24
Publication of GB2011703B
publication
Critical
patent/GB2011703B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J61/00—Gas-discharge or vapour-discharge lamps
H01J61/02—Details
H01J61/30—Vessels; Containers
GB7849320A
1977-12-23
1978-12-20
High pressure discharge lamp
Expired
GB2011703B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NLAANVRAGE7714305,A
NL178107C
(en)
1977-12-23
1977-12-23
HIGH PRESSURE DISCHARGE LAMP.
Publications (2)
Publication Number
Publication Date
GB2011703A
true
GB2011703A
(en)
1979-07-11
GB2011703B
GB2011703B
(en)
1982-02-24
Family
ID=19829816
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7849320A
Expired
GB2011703B
(en)
1977-12-23
1978-12-20
High pressure discharge lamp
Country Status (10)
Country
Link
US
(1)
US4307315A
(en)
JP
(1)
JPS5491975A
(en)
BE
(1)
BE872970A
(en)
CA
(1)
CA1121853A
(en)
DE
(1)
DE2854223C2
(en)
FR
(1)
FR2412940A1
(en)
GB
(1)
GB2011703B
(en)
HU
(1)
HU179281B
(en)
IT
(1)
IT1101201B
(en)
NL
(1)
NL178107C
(en)
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0032763A2
(en)
*
1980-01-17
1981-07-29
Koninklijke Philips Electronics N.V.
Lamp having a lamp vessel made of quartz glass, quartz glass and method of preparing quartz glass
FR2616588A1
(en)
*
1987-06-11
1988-12-16
Toshiba Kk
HIGH-STRENGTH DISCHARGE LAMP OF THE SIDE-SIDED TYPE, WHICH ALLOWS COMPENSATION FOR THE LIGHT-EFFICIENT VARIATIONS CAUSED BY VARIATIONS IN ITS LIGHTING ANGLE, AND METHOD OF MANUFACTURING THE LAMP
EP0658920A1
(en)
*
1993-12-14
1995-06-21
Koninklijke Philips Electronics N.V.
Electric lamp
EP0989587A1
(en)
*
1998-09-22
2000-03-29
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
High pressure discharge lamp and associated luminaire
Families Citing this family (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4652790A
(en)
*
1985-11-12
1987-03-24
Fusion Systems Corporation
Electrodeless discharge lamp
US4823050A
(en)
*
1986-09-18
1989-04-18
Gte Products Corporation
Metal-halide arc tube and lamp having improved uniformity of azimuthal luminous intensity
US5055740A
(en)
*
1987-02-25
1991-10-08
Venture Lighting Interntional, Inc.
Horizontal burning metal halide lamp
JPH01220361A
(en)
*
1988-02-26
1989-09-04
Toshiba Corp
Metal vapor discharge lamp
DE8803881U1
(en)
*
1988-03-22
1988-05-11
Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
US5569979A
(en)
*
1992-02-28
1996-10-29
General Electric Company
UV absorbing fused quartz and its use for lamp envelopes
TW226472B
(en)
1992-06-01
1994-07-11
Gen Electric
EP0581376A1
(en)
*
1992-07-28
1994-02-02
Koninklijke Philips Electronics N.V.
Gas discharge lamps and method for fabricating same by micromachining technology
US5955838A
(en)
*
1992-07-28
1999-09-21
Philips Electronics North America Corp.
Gas discharge lamps and lasers fabricated by micromachining methodology
US5598052A
(en)
*
1992-07-28
1997-01-28
Philips Electronics North America
Vacuum microelectronic device and methodology for fabricating same
DE29507422U1
(en)
*
1994-05-10
1995-06-29
Philips Electronics Nv
Socketed high-pressure discharge lamp
US5952768A
(en)
*
1994-10-31
1999-09-14
General Electric Company
Transparent heat conserving coating for metal halide arc tubes
KR100464709B1
(en)
*
2001-03-12
2005-01-06
가부시키가이샤 고이토 세이사꾸쇼
Discharge lamp device
DE10217480A1
(en)
*
2002-04-19
2003-11-06
Philips Intellectual Property
Gas discharge lamp
CN1553466A
(en)
*
2003-12-19
2004-12-08
�й���ѧԺ�Ϻ���ѧ���ܻ�е�о���
Silex glass tube pulse xenon light with high power composite function
US9399000B2
(en)
2006-06-20
2016-07-26
Momentive Performance Materials, Inc.
Fused quartz tubing for pharmaceutical packaging
US20070293388A1
(en)
*
2006-06-20
2007-12-20
General Electric Company
Glass articles and method for making thereof
CN101496452A
(en)
*
2006-10-18
2009-07-29
夏普株式会社
Illuminating device and liquid crystal display
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2291952A
(en)
*
1940-07-05
1942-08-04
Westinghouse Electric & Mfg Co
Quartz lamp
US2326773A
(en)
*
1941-02-19
1943-08-17
Oscar H Floyd
Ultra violet ray applicator
US2434980A
(en)
*
1943-08-20
1948-01-27
Maxwell M Bilofsky
Combination illuminating and sterilizing lamp
FR1139622A
(en)
*
1966-08-01
1957-07-03
Du Pont
PH adjustment in electrolytic deposition processes
US3848152A
(en)
*
1972-06-06
1974-11-12
Corning Glass Works
Electric lamp having a fused silica glass envelope
US3851200A
(en)
*
1972-12-11
1974-11-26
Gen Electric
Heat and light reflective coating on quartz lamp
US3900750A
(en)
*
1974-06-03
1975-08-19
Gte Sylvania Inc
Metal halide discharge lamp having heat absorbing coating
US3963951A
(en)
*
1975-06-20
1976-06-15
Gte Sylvania Incorporated
Metal halide discharge lamp having a reflective coating
DE2535921A1
(en)
*
1975-08-12
1977-03-03
Patra Patent Treuhand
MERCURY VAPOR HIGH PRESSURE DISCHARGE LAMP WITH ADDED METAL HALOGENIDES FOR HORIZONTAL BURNING POSITION
DE2619674C2
(en)
*
1976-05-04
1986-05-07
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München
Metal halide discharge lamp
1977
1977-12-23
NL
NLAANVRAGE7714305,A
patent/NL178107C/en
not_active
IP Right Cessation
1978
1978-12-11
FR
FR7834820A
patent/FR2412940A1/en
active
Granted
1978-12-14
CA
CA000318005A
patent/CA1121853A/en
not_active
Expired
1978-12-15
DE
DE2854223A
patent/DE2854223C2/en
not_active
Expired
1978-12-20
HU
HU78PI656A
patent/HU179281B/en
unknown
1978-12-20
GB
GB7849320A
patent/GB2011703B/en
not_active
Expired
1978-12-20
IT
IT31064/78A
patent/IT1101201B/en
active
1978-12-20
JP
JP15814278A
patent/JPS5491975A/en
active
Granted
1978-12-21
US
US05/971,752
patent/US4307315A/en
not_active
Expired – Lifetime
1978-12-21
BE
BE192485A
patent/BE872970A/en
not_active
IP Right Cessation
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0032763A2
(en)
*
1980-01-17
1981-07-29
Koninklijke Philips Electronics N.V.
Lamp having a lamp vessel made of quartz glass, quartz glass and method of preparing quartz glass
EP0032763A3
(en)
*
1980-01-17
1981-08-05
N.V. Philips’ Gloeilampenfabrieken
Lamp having a lamp vessel made of quartz glass, quartz glass and method of preparing quartz glass
FR2616588A1
(en)
*
1987-06-11
1988-12-16
Toshiba Kk
HIGH-STRENGTH DISCHARGE LAMP OF THE SIDE-SIDED TYPE, WHICH ALLOWS COMPENSATION FOR THE LIGHT-EFFICIENT VARIATIONS CAUSED BY VARIATIONS IN ITS LIGHTING ANGLE, AND METHOD OF MANUFACTURING THE LAMP
EP0658920A1
(en)
*
1993-12-14
1995-06-21
Koninklijke Philips Electronics N.V.
Electric lamp
BE1007870A3
(en)
*
1993-12-14
1995-11-07
Philips Electronics Nv
Electric lamp.
EP0989587A1
(en)
*
1998-09-22
2000-03-29
Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH
High pressure discharge lamp and associated luminaire
Also Published As
Publication number
Publication date
IT1101201B
(en)
1985-09-28
FR2412940A1
(en)
1979-07-20
FR2412940B1
(en)
1984-09-21
JPS5491975A
(en)
1979-07-20
HU179281B
(en)
1982-09-28
NL178107C
(en)
1986-01-16
DE2854223C2
(en)
1985-01-10
GB2011703B
(en)
1982-02-24
NL178107B
(en)
1985-08-16
NL7714305A
(en)
1979-06-26
CA1121853A
(en)
1982-04-13
BE872970A
(en)
1979-06-21
US4307315A
(en)
1981-12-22
JPS5740624B2
(en)
1982-08-28
DE2854223A1
(en)
1979-07-05
IT7831064D0
(en)
1978-12-20
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Legal Events
Date
Code
Title
Description
1986-08-06
PCNP
Patent ceased through non-payment of renewal fee
