NL7510864A - Elektrische ontladingsbuis met een keramische of kristallen ballon. - Google Patents

Elektrische ontladingsbuis met een keramische of kristallen ballon.

Info

Publication number: NL7510864A
Authority: NL; Netherlands
Prior art keywords: balloon; ceramic; crystal; discharge tube; electric discharge
Prior art date: 1974-12-20

Application number

NL7510864A

Other languages

English (en)

Other versions

NL169801B (nl

NL169801C (nl

Original Assignee

Egyesuelt Izzolampa

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.)

1974-12-20

Filing date

1975-09-16

Publication date

1976-06-22

1975-09-16 Application filed by Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa

1976-06-22 Publication of NL7510864A publication Critical patent/NL7510864A/nl

1982-03-16 Publication of NL169801B publication Critical patent/NL169801B/nl

1982-08-16 Application granted granted Critical

1982-08-16 Publication of NL169801C publication Critical patent/NL169801C/nl

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
- H01J61/366—Seals for leading-in conductors

NLAANVRAGE7510864,A 1974-12-20 1975-09-16 Elektrische ontladingsbuis. NL169801C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HUEE2299A HU169051B (nl)	1974-12-20	1974-12-20

Publications (3)

Publication Number	Publication Date
NL7510864A true NL7510864A (nl)	1976-06-22
NL169801B NL169801B (nl)	1982-03-16
NL169801C NL169801C (nl)	1982-08-16

Family

ID=10995592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7510864,A NL169801C (nl)	1974-12-20	1975-09-16	Elektrische ontladingsbuis.

Country Status (17)

Country	Link
US (1)	US4221987A (nl)
JP (1)	JPS5178587A (nl)
AT (1)	AT354562B (nl)
BR (1)	BR7507235A (nl)
CH (1)	CH585966A5 (nl)
DD (1)	DD120095A5 (nl)
DE (1)	DE2535986C3 (nl)
EG (1)	EG13270A (nl)
FR (1)	FR2295564A1 (nl)
GB (1)	GB1497311A (nl)
HU (1)	HU169051B (nl)
IN (1)	IN144055B (nl)
IT (1)	IT1042049B (nl)
NL (1)	NL169801C (nl)
SE (1)	SE412143B (nl)
SU (1)	SU586857A3 (nl)
ZA (1)	ZA755052B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7511416A (nl) *	1975-09-29	1977-03-31	Philips Nv	Elektrische ontladingslamp.
HU174714B (hu) *	1977-01-06	1980-03-28	Egyesuelt Izzolampa	Ehlektricheskaja razrjadnaja lampa
US4295075A (en) *	1979-12-14	1981-10-13	Gte Products Corporation	Arc discharge lamp having ceramic arc tube
DE4011023A1 (de) *	1990-04-05	1991-10-10	Hoechst Ag	Nachbehandlungsgeraet fuer druckplatten
DE19933154B4 (de) *	1999-07-20	2006-03-23	W.C. Heraeus Gmbh	Entladungslampe
JP3498072B2 (ja) *	2001-06-25	2004-02-16	炳霖 ▲楊▼	放電ランプ用発光体
US20090143889A1 (en) *	2007-11-30	2009-06-04	Brady Kevin C	Equipment operating status tracking system
CN113857012B (zh) *	2021-09-27	2023-07-28	常熟五临天光电科技有限公司	一种便于空气排除的光照处理系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2177714A (en) *	1936-10-27	1939-10-31	Gen Electric	Gaseous electric discharge lamp device
US3248590A (en) *	1963-03-01	1966-04-26	Gen Electric	High pressure sodium vapor lamp
AT300121B (de) *	1968-11-22	1972-07-10	Egyesuelt Izzolampa	Verfahren zum Herstellen von saugrohrlosen Entladungslampen
AT308904B (de) *	1969-03-19	1973-07-25	Egysuelt Izzolampa Es Villamos	Erdalkalimetalloxydkathode für elektrische Gasentladungsgeräte
US3693007A (en) *	1970-05-25	1972-09-19	Egyesuelt Izzolampa	Oxide cathode for an electric discharge device
FR2147094A1 (en) *	1971-07-29	1973-03-09	Holobeam	Long-arc gas discharge lamp - contg metal lic vapour besides inert gas, for high light yield
NL172194C (nl) *	1973-02-16	1983-07-18	Philips Nv	Hogedrukontladingslamp.
US3821587A (en) *	1973-03-08	1974-06-28	Westinghouse Electric Corp	Ceramic discharge lamp operable in air without an outer glass envelope
US3898494A (en) *	1974-10-03	1975-08-05	Us Army	Integrated heater alkali vapor lamp

1974
- 1974-12-20 HU HUEE2299A patent/HU169051B/hu unknown
1975
- 1975-08-05 ZA ZA00755052A patent/ZA755052B/xx unknown
- 1975-08-06 AT AT608775A patent/AT354562B/de not_active IP Right Cessation
- 1975-08-06 SE SE7508884A patent/SE412143B/xx unknown
- 1975-08-06 CH CH1023275A patent/CH585966A5/xx not_active IP Right Cessation
- 1975-08-12 DD DD187808A patent/DD120095A5/xx unknown
- 1975-08-12 DE DE2535986A patent/DE2535986C3/de not_active Expired
- 1975-08-12 IN IN1567/CAL/75A patent/IN144055B/en unknown
- 1975-08-19 FR FR7525644A patent/FR2295564A1/fr active Granted
- 1975-08-22 JP JP50101308A patent/JPS5178587A/ja active Pending
- 1975-08-23 EG EG507/75A patent/EG13270A/xx active
- 1975-08-25 SU SU752167376A patent/SU586857A3/ru active
- 1975-08-26 IT IT26578/75A patent/IT1042049B/it active
- 1975-09-16 NL NLAANVRAGE7510864,A patent/NL169801C/nl not_active IP Right Cessation
- 1975-10-22 GB GB43273/75A patent/GB1497311A/en not_active Expired
- 1975-11-04 BR BR7507235*A patent/BR7507235A/pt unknown
1978
- 1978-09-21 US US05/944,722 patent/US4221987A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPS5178587A (nl)	1976-07-08
BR7507235A (pt)	1976-08-24
SE7508884L (sv)	1976-06-21
SE412143B (sv)	1980-02-18
IN144055B (nl)	1978-03-18
DD120095A5 (nl)	1976-05-20
DE2535986C3 (de)	1982-01-07
FR2295564B1 (nl)	1981-09-18
NL169801B (nl)	1982-03-16
FR2295564A1 (fr)	1976-07-16
DE2535986A1 (de)	1976-07-01
ATA608775A (de)	1979-06-15
NL169801C (nl)	1982-08-16
IT1042049B (it)	1980-01-30
CH585966A5 (nl)	1977-03-15
ZA755052B (en)	1976-07-28
EG13270A (en)	1981-06-30
GB1497311A (en)	1978-01-05
HU169051B (nl)	1976-09-28
DE2535986B2 (de)	1981-04-23
SU586857A3 (ru)	1977-12-30
US4221987A (en)	1980-09-09
AT354562B (de)	1979-01-10

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Legal Events

Date	Code	Title	Description
1987-05-18	V1	Lapsed because of non-payment of the annual fee