CH221735A - Gasgefüllte elektrische Glühlampe für Serieschaltung. - Google Patents
Gasgefüllte elektrische Glühlampe für Serieschaltung.Info
- Publication number
- CH221735A CH221735A CH221735DA CH221735A CH 221735 A CH221735 A CH 221735A CH 221735D A CH221735D A CH 221735DA CH 221735 A CH221735 A CH 221735A
- Authority
- CH
- Switzerland
- Prior art keywords
- gas
- series connection
- light bulb
- electric light
- filled electric
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/40—Leading-in conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/62—One or more circuit elements structurally associated with the lamp
- H01K1/70—One or more circuit elements structurally associated with the lamp with built-in short-circuiting device, e.g. for serially connected lamps
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU221735X | 1940-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH221735A true CH221735A (de) | 1942-06-15 |
Family
ID=10978288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH221735D CH221735A (de) | 1940-05-08 | 1941-03-19 | Gasgefüllte elektrische Glühlampe für Serieschaltung. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH221735A (fr) |
DE (1) | DE729568C (fr) |
NL (1) | NL62108C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942340C (de) * | 1950-09-27 | 1956-05-03 | Marcel Marie Camillerapp | Elektrische Gluehlampe |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1043399B (de) * | 1953-08-21 | 1958-11-13 | Zeiss Ikon Ag | Aus mehreren Baugruppen bestehende Verstaerkereinrichtung, insbesondere fuer Tonfilmanlagen |
US3215892A (en) * | 1962-12-04 | 1965-11-02 | Sylvania Electric Prod | Fail-safe electrode assembly for fluorescent lamps |
-
0
- NL NL62108D patent/NL62108C/xx active
-
1940
- 1940-11-24 DE DEV37178D patent/DE729568C/de not_active Expired
-
1941
- 1941-03-19 CH CH221735D patent/CH221735A/de unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE942340C (de) * | 1950-09-27 | 1956-05-03 | Marcel Marie Camillerapp | Elektrische Gluehlampe |
Also Published As
Publication number | Publication date |
---|---|
NL62108C (fr) | |
DE729568C (de) | 1942-12-18 |
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