NL169533C - LOW-PRESSURE MERCURY DISCHARGE LAMP. - Google Patents

LOW-PRESSURE MERCURY DISCHARGE LAMP.

Info

Publication number: NL169533C
Authority: NL; Netherlands
Prior art keywords: low; discharge lamp; pressure mercury; mercury discharge; pressure
Prior art date: 1971-08-28

Application number

NLAANVRAGE7111885,A

Other languages

Dutch (nl)

Other versions

NL7111885A (en

NL169533B (en

Inventor

Hermanus Maria Dr Jongerius

Rein Willemse Van Der Wolf

Original Assignee

Philips 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.)

1971-08-28

Filing date

1971-08-28

Publication date

1982-07-16

1971-08-28 Application filed by Philips Nv filed Critical Philips Nv

1971-08-28 Priority to NLAANVRAGE7111885,A priority Critical patent/NL169533C/en

1972-08-08 Priority to DE2238927A priority patent/DE2238927A1/en

1972-08-24 Priority to CA150,089A priority patent/CA958753A/en

1972-08-25 Priority to GB3972972A priority patent/GB1339099A/en

1972-08-25 Priority to US00283843A priority patent/US3809944A/en

1972-08-25 Priority to JP47084677A priority patent/JPS4835680A/ja

1972-08-28 Priority to FR7230532A priority patent/FR2150908B1/fr

1972-08-28 Priority to BE788095D priority patent/BE788095A/en

1973-03-02 Publication of NL7111885A publication Critical patent/NL7111885A/xx

1978-11-15 Priority to JP1978158019U priority patent/JPS5472385U/ja

1982-02-16 Publication of NL169533B publication Critical patent/NL169533B/en

1982-07-16 Application granted granted Critical

1982-07-16 Publication of NL169533C publication Critical patent/NL169533C/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
- 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
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

NLAANVRAGE7111885,A 1971-08-28 1971-08-28 LOW-PRESSURE MERCURY DISCHARGE LAMP. NL169533C (en)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7111885,A NL169533C (en)	1971-08-28	1971-08-28	LOW-PRESSURE MERCURY DISCHARGE LAMP.
DE2238927A DE2238927A1 (en)	1971-08-28	1972-08-08	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
CA150,089A CA958753A (en)	1971-08-28	1972-08-24	Low-pressure mercury vapour discharge lamp
US00283843A US3809944A (en)	1971-08-28	1972-08-25	Low-pressure mercury vapour discharge lamp
GB3972972A GB1339099A (en)	1971-08-28	1972-08-25	Low-pressure mercury vapour discharge lamp
JP47084677A JPS4835680A (en)	1971-08-28	1972-08-25
FR7230532A FR2150908B1 (en)	1971-08-28	1972-08-28
BE788095D BE788095A (en)	1971-08-28	1972-08-28	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
JP1978158019U JPS5472385U (en)	1971-08-28	1978-11-15

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7111885,A NL169533C (en)	1971-08-28	1971-08-28	LOW-PRESSURE MERCURY DISCHARGE LAMP.

Publications (3)

Publication Number	Publication Date
NL7111885A NL7111885A (en)	1973-03-02
NL169533B NL169533B (en)	1982-02-16
NL169533C true NL169533C (en)	1982-07-16

Family

ID=19813905

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7111885,A NL169533C (en)	1971-08-28	1971-08-28	LOW-PRESSURE MERCURY DISCHARGE LAMP.

Country Status (8)

Country	Link
US (1)	US3809944A (en)
JP (2)	JPS4835680A (en)
BE (1)	BE788095A (en)
CA (1)	CA958753A (en)
DE (1)	DE2238927A1 (en)
FR (1)	FR2150908B1 (en)
GB (1)	GB1339099A (en)
NL (1)	NL169533C (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3963954A (en) *	1974-11-25	1976-06-15	Gte Sylvania Incorporated	Fluorescent lamp having indium oxide conductive coating and a protective coating therefor
US3967153A (en) *	1974-11-25	1976-06-29	Gte Sylvania Incorporated	Fluorescent lamp having electrically conductive coating and a protective coating therefor
US4061946A (en) *	1975-10-06	1977-12-06	Gte Sylvania Incorporated	Fluorescent lamp having zero back brightness
NL180263C (en) *	1975-11-04	1987-01-16	Philips Nv	METHOD FOR APPLYING A LAYER OF A SUSPENSION AND / OR SOLUTION ON THE INNER WALL OF A TUBULAR LAMP, AND APPARATUS FOR CARRYING OUT THIS METHOD
US4070570A (en) *	1976-06-29	1978-01-24	General Energy Development Corporation	Lighting apparatus
NL7612882A (en) *	1976-11-19	1978-05-23	Philips Nv	LOW-PRESSURE MERCURY DISCHARGE LAMP.
US4265950A (en) *	1979-11-27	1981-05-05	Westinghouse Electric Corp.	Phosphor-coating composition and method for electric discharge lamp
FR2472833A1 (en) *	1979-12-27	1981-07-03	Cit Alcatel	LIGHTING SOURCE FOR LINE-BY-LINE ANALYSIS OF A DOCUMENT
JPS61230203A (en) *	1985-03-29	1986-10-14	東芝ライテック株式会社	Lamp unit
DE69503218T2 (en) *	1994-08-25	1999-02-11	Philips Electronics Nv	LOW PRESSURE MERCURY STEAM DISCHARGE LAMP
US6456005B1 (en) *	2000-10-31	2002-09-24	General Electric Company	Materials and methods for application of conducting members on arc tubes
DE10058852A1 (en) *	2000-11-27	2002-06-06	Raylux Gmbh	Compact, electrodeless, low-pressure gas discharge lamp with increased service life
JP3929265B2 (en) *	2001-07-31	2007-06-13	富士通株式会社	Method for forming electron emission film in gas discharge tube
US6841939B2 (en) *	2002-04-08	2005-01-11	General Electric Company	Fluorescent lamp
JP4303925B2 (en) *	2002-08-19	2009-07-29	篠田プラズマ株式会社	Method for forming metal oxide film and method for forming secondary electron emission film of gas discharge tube
US7378797B2 (en) *	2005-12-16	2008-05-27	General Electric Company	Fluorescent lamp with conductive coating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3067356A (en) *	1960-04-06	1962-12-04	Sylvania Electric Prod	Fluorescent lamp

1971
- 1971-08-28 NL NLAANVRAGE7111885,A patent/NL169533C/en not_active IP Right Cessation
1972
- 1972-08-08 DE DE2238927A patent/DE2238927A1/en not_active Withdrawn
- 1972-08-24 CA CA150,089A patent/CA958753A/en not_active Expired
- 1972-08-25 JP JP47084677A patent/JPS4835680A/ja active Pending
- 1972-08-25 GB GB3972972A patent/GB1339099A/en not_active Expired
- 1972-08-25 US US00283843A patent/US3809944A/en not_active Expired - Lifetime
- 1972-08-28 BE BE788095D patent/BE788095A/en unknown
- 1972-08-28 FR FR7230532A patent/FR2150908B1/fr not_active Expired
1978
- 1978-11-15 JP JP1978158019U patent/JPS5472385U/ja active Pending

Also Published As

Publication number	Publication date
GB1339099A (en)	1973-11-28
BE788095A (en)	1973-02-28
JPS4835680A (en)	1973-05-25
FR2150908A1 (en)	1973-04-13
JPS5472385U (en)	1979-05-23
NL7111885A (en)	1973-03-02
CA958753A (en)	1974-12-03
FR2150908B1 (en)	1976-08-13
NL169533B (en)	1982-02-16
US3809944A (en)	1974-05-07
DE2238927A1 (en)	1973-03-01

Publication	Publication Date	Title
NL164697C (en)	1981-01-15	LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL158319B (en)	1978-10-16	LOW-PRESSURE MERCURY VAPOR DISCHARGE LAMP.
NL178207C (en)	1986-02-03	LUMINESCENCE DISCHARGE LAMP.
NL7507357A (en)	1976-12-22	LOW-PRESSURE MERCURY DISCHARGE LAMP.
AT325149B (en)	1975-10-10	HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP
NL7316101A (en)	1975-05-28	HIGH PRESSURE TINHALOGENIDE DISCHARGE LAMP.
NL172194C (en)	1983-07-18	HIGH PRESSURE DISCHARGE LAMP.
CH543847A (en)	1973-10-31	Low pressure mercury vapor discharge lighting device
NL169533C (en)	1982-07-16	LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL162244C (en)	1980-04-15	LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL7505275A (en)	1975-11-11	HIGH PRESSURE MERCURY DISCHARGE LAMP.
AT300956B (en)	1972-07-15	LOW PRESSURE MERCURY VAPOR DISCHARGE LAMP
AT312097B (en)	1973-12-10	High pressure gas discharge lamp
NL7409135A (en)	1975-01-07	MERCURY VAPOR DISCHARGE LAMP.
NL176506C (en)	1985-04-16	GAS DISCHARGE DISPLAY.
NL170574C (en)	1982-11-16	HIGH PRESSURE DISCHARGE LAMP.
NL7406379A (en)	1975-11-17	HIGH PRESSURE DISCHARGE LAMP.
AT286450B (en)	1970-12-10	Low-pressure mercury vapor discharge lamp
NL7400223A (en)	1975-07-10	LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL174199C (en)	1984-05-01	HIGH PRESSURE DISCHARGE LAMP.
NL156861B (en)	1978-05-16	HIGH PRESSURE XENON DISCHARGE LAMP.
NL151212B (en)	1976-10-15	LOW-PRESSURE MERCURY DISCHARGE LAMP.
NL150618B (en)	1976-08-16	MERCURY VAPOR DISCHARGE LAMP.
NL165885C (en)	1981-05-15	LOW PRESSURE SODIUM VAPOR DISCHARGE LAMP.
NL7601463A (en)	1976-08-17	HIGH PRESSURE DISCHARGE LAMP.

Legal Events

Date	Code	Title	Description
1983-04-18	V1	Lapsed because of non-payment of the annual fee