CH216060A - Luminescent electric discharge device in a gaseous atmosphere. - Google Patents

Luminescent electric discharge device in a gaseous atmosphere.

Info

Publication number: CH216060A
Authority: CH; Switzerland
Prior art keywords: discharge device; electric discharge; gaseous atmosphere; luminescent electric; luminescent
Prior art date: 1938-05-19

Application number

Other languages

French (fr)

Inventor

Anonyme Pour Les Appli Societe

Original Assignee

Ets Claude Paz & Silva

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.)

1938-05-19

Filing date

1939-04-21

Publication date

1941-07-31

1939-04-21 Application filed by Ets Claude Paz & Silva filed Critical Ets Claude Paz & Silva

1941-07-31 Publication of CH216060A publication Critical patent/CH216060A/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
- H01J61/30—Vessels; Containers
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path

CH216060D 1938-05-19 1939-04-21 Luminescent electric discharge device in a gaseous atmosphere. CH216060A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR741964X		1938-05-19

Publications (1)

Publication Number	Publication Date
CH216060A true CH216060A (en)	1941-07-31

Family

ID=9139727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH216060D CH216060A (en)	1938-05-19	1939-04-21	Luminescent electric discharge device in a gaseous atmosphere.

Country Status (6)

Country	Link
US (1)	US2272513A (en)
BE (1)	BE433935A (en)
CH (1)	CH216060A (en)
DE (1)	DE741964C (en)
FR (1)	FR846350A (en)
GB (1)	GB525943A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB590703A (en) *	1944-12-21	1947-07-25	Gen Electric Co Ltd	Improvements in and relating to electric discharge lamps
US2506690A (en) *	1947-06-17	1950-05-09	John I Stein	Incandescent vapor tube stove
US2691120A (en) *	1948-10-28	1954-10-05	Raymond H Barber	Ionizing flash lamp
US2682621A (en) *	1948-12-31	1954-06-29	Sylvania Electric Prod	Gaseous discharge tube
US4300073A (en) *	1979-02-13	1981-11-10	Westinghouse Electric Corp.	Screw-in type lighting unit having a convoluted tridimensional fluorescent lamp
JPS61133551A (en) *	1984-12-03	1986-06-20	Matsushita Electric Works Ltd	Fluorescent lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1886326A (en) *	1930-02-05	1932-11-01	Connecticut Telephone & Elec	Gas signal light apparatus

0
- BE BE433935D patent/BE433935A/xx unknown
1938
- 1938-05-19 FR FR846350D patent/FR846350A/en not_active Expired
1939
- 1939-03-03 GB GB7056/39A patent/GB525943A/en not_active Expired
- 1939-04-21 CH CH216060D patent/CH216060A/en unknown
- 1939-04-23 DE DES136831D patent/DE741964C/en not_active Expired
- 1939-05-11 US US273094A patent/US2272513A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR846350A (en)	1939-09-14
DE741964C (en)	1943-11-19
GB525943A (en)	1940-09-06
US2272513A (en)	1942-02-10
BE433935A (en)

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