DE58900384D1 - Gasentladungslampe. - Google Patents

Gasentladungslampe.

Info

Publication number: DE58900384D1
Authority: DE; Germany
Prior art keywords: discharge lamp; gas discharge; lamp; gas; discharge
Prior art date: 1988-01-20
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.): Expired - Fee Related

Application number

DE8989100424T

Other languages

English (en)

Inventor

Ingo Dipl Phys Duenisch

Rudolf Zartner

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.)

Excelitas Technologies GmbH and Co KG

Original Assignee

Heimann GmbH

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.)

1988-01-20

Filing date

1989-01-11

Publication date

1991-11-28

1989-01-11 Application filed by Heimann GmbH filed Critical Heimann GmbH

1989-01-11 Priority to DE8989100424T priority Critical patent/DE58900384D1/de

1991-11-28 Application granted granted Critical

1991-11-28 Publication of DE58900384D1 publication Critical patent/DE58900384D1/de

2009-01-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/80—Lamps suitable only for intermittent operation, e.g. flash lamp
- 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

DE8989100424T 1988-01-20 1989-01-11 Gasentladungslampe. Expired - Fee Related DE58900384D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE8989100424T DE58900384D1 (de)	1988-01-20	1989-01-11	Gasentladungslampe.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8800632U DE8800632U1 (de)	1988-01-20	1988-01-20	Gasentladungslampe
DE8989100424T DE58900384D1 (de)	1988-01-20	1989-01-11	Gasentladungslampe.

Publications (1)

Publication Number	Publication Date
DE58900384D1 true DE58900384D1 (de)	1991-11-28

Family

ID=6819759

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE8800632U Expired DE8800632U1 (de)	1988-01-20	1988-01-20	Gasentladungslampe
DE8989100424T Expired - Fee Related DE58900384D1 (de)	1988-01-20	1989-01-11	Gasentladungslampe.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE8800632U Expired DE8800632U1 (de)	1988-01-20	1988-01-20	Gasentladungslampe

Country Status (4)

Country	Link
EP (1)	EP0325157B1 (de)
JP (1)	JPH01176360U (de)
KR (1)	KR890012352A (de)
DE (2)	DE8800632U1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6268697B1 (en) *	1997-12-16	2001-07-31	Fuji Photo Film Co., Ltd.	Flash discharge tube having exterior trigger electrode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB435527A (en) *	1933-12-19	1935-09-23	British Thomson Houston Co Ltd	Improvements in and relating to electric lamps or the like
FR2472833A1 (fr) *	1979-12-27	1981-07-03	Cit Alcatel	Source d'eclairage pour analyse ligne par ligne d'un document
DE8390086U1 (de) *	1983-08-12	1985-11-21	Heimann Gmbh, 6200 Wiesbaden	Wandstabilisierte Infrarot-Blitzröhre

1988
- 1988-01-20 DE DE8800632U patent/DE8800632U1/de not_active Expired
1989
- 1989-01-11 EP EP89100424A patent/EP0325157B1/de not_active Expired - Lifetime
- 1989-01-11 DE DE8989100424T patent/DE58900384D1/de not_active Expired - Fee Related
- 1989-01-18 JP JP1989005000U patent/JPH01176360U/ja active Pending
- 1989-01-20 KR KR1019890000581A patent/KR890012352A/ko not_active Withdrawn

Also Published As

Publication number	Publication date
KR890012352A (ko)	1989-08-25
DE8800632U1 (de)	1989-05-18
JPH01176360U (de)	1989-12-15
EP0325157A1 (de)	1989-07-26
EP0325157B1 (de)	1991-10-23

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Legal Events

Date	Code	Title	Description
1992-11-19	8364	No opposition during term of opposition
1993-04-15	8327	Change in the person/name/address of the patent owner	Owner name: HEIMANN OPTOELECTRONICS GMBH, 6200 WIESBADEN, DE
2001-06-07	8327	Change in the person/name/address of the patent owner	Owner name: PERKINELMER OPTOELECTRONICS GMBH, 65199 WIESBADEN,
2008-11-20	8339	Ceased/non-payment of the annual fee