AT330295B - DISCHARGE LAMP - Google Patents

DISCHARGE LAMP

Info

Publication number: AT330295B
Authority: AT; Austria
Prior art keywords: discharge lamp; lamp; discharge
Prior art date: 1970-02-28

Application number

AT161571A

Other languages

German (de)

Other versions

ATA161571A (en

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.)

1970-02-28

Filing date

1971-02-25

Publication date

1976-06-25

1970-07-09 Priority claimed from DE19707025867 external-priority patent/DE7025867U/en

1971-02-25 Application filed by Philips Nv filed Critical Philips Nv

1975-09-15 Publication of ATA161571A publication Critical patent/ATA161571A/en

1976-06-25 Application granted granted Critical

1976-06-25 Publication of AT330295B publication Critical patent/AT330295B/en

Links

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
- H01J61/34—Double-wall vessels or containers

AT161571A 1970-02-28 1971-02-25 DISCHARGE LAMP AT330295B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE7007375		1970-02-28
DE19707025867 DE7025867U (en)	1970-07-09	1970-07-09	LONG DISCHARGE LAMP.

Publications (2)

Publication Number	Publication Date
ATA161571A ATA161571A (en)	1975-09-15
AT330295B true AT330295B (en)	1976-06-25

Family

ID=25946527

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT161571A AT330295B (en)	1970-02-28	1971-02-25	DISCHARGE LAMP

Country Status (9)

Country	Link
US (1)	US3707645A (en)
JP (1)	JPS5317827B1 (en)
AT (1)	AT330295B (en)
BE (1)	BE763571A (en)
CA (1)	CA923959A (en)
FR (1)	FR2079066A5 (en)
GB (1)	GB1340243A (en)
NL (1)	NL7102424A (en)
SE (1)	SE381373B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5842921U (en) *	1981-09-16	1983-03-23	株式会社高岳製作所	oil pump transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2049287A (en) *	1931-09-02	1936-07-28	Westinghouse Lamp Co	Shockproof electrical device and a shock absorbing and distributing means therefor
NL37300C (en) *	1933-06-27
US2080919A (en) *	1935-08-03	1937-05-18	Gen Electric	Gaseous electric discharge device
DE649006C (en) *	1935-09-23	1937-08-16	Philips Patentverwaltung	Discharge tubes containing vapor, surrounded by an evacuated cover, in particular for emitting light beams
US3441769A (en) *	1967-04-26	1969-04-29	Kentucky Electronics Inc	Slotted convergence cup electrode for color television tube with flanged rim snubber springs,and having flanged magnetic pole pieces therein

1971
- 1971-02-24 US US118238A patent/US3707645A/en not_active Expired - Lifetime
- 1971-02-24 CA CA106139A patent/CA923959A/en not_active Expired
- 1971-02-24 NL NL7102424A patent/NL7102424A/xx unknown
- 1971-02-25 FR FR7106481A patent/FR2079066A5/fr not_active Expired
- 1971-02-25 SE SE7102413A patent/SE381373B/en unknown
- 1971-02-25 AT AT161571A patent/AT330295B/en not_active IP Right Cessation
- 1971-02-25 JP JP921271A patent/JPS5317827B1/ja active Pending
- 1971-02-26 BE BE763571A patent/BE763571A/en not_active IP Right Cessation
- 1971-04-19 GB GB2259071A patent/GB1340243A/en not_active Expired

Also Published As

Publication number	Publication date
JPS5317827B1 (en)	1978-06-10
BE763571A (en)	1971-08-26
GB1340243A (en)	1973-12-12
SE381373B (en)	1975-12-01
NL7102424A (en)	1971-08-31
ATA161571A (en)	1975-09-15
CA923959A (en)	1973-04-03
US3707645A (en)	1972-12-26
FR2079066A5 (en)	1971-11-05

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Legal Events

Date	Code	Title	Description
1981-06-15	ELJ	Ceased due to non-payment of the annual fee
1998-06-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties