JPS4019411B1 - - Google Patents
Info
- Publication number
- JPS4019411B1 JPS4019411B1 JP1838763A JP1838763A JPS4019411B1 JP S4019411 B1 JPS4019411 B1 JP S4019411B1 JP 1838763 A JP1838763 A JP 1838763A JP 1838763 A JP1838763 A JP 1838763A JP S4019411 B1 JPS4019411 B1 JP S4019411B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
- H05B39/105—Circuits providing for substitution of the light source in case of its failure with a spare lamp in the circuit, and a possibility of shunting a failed lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
Landscapes
- Resistance Heating (AREA)
- Fuses (AREA)
- Breakers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1838763A JPS4019411B1 (enExample) | 1962-04-11 | 1963-04-06 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL277105 | 1962-04-11 | ||
| JP1838763A JPS4019411B1 (enExample) | 1962-04-11 | 1963-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4019411B1 true JPS4019411B1 (enExample) | 1965-08-31 |
Family
ID=19753752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1838763A Pending JPS4019411B1 (enExample) | 1962-04-11 | 1963-04-06 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4019411B1 (enExample) |
| CH (1) | CH432645A (enExample) |
| ES (1) | ES286894A1 (enExample) |
| GB (1) | GB987813A (enExample) |
-
1963
- 1963-04-06 JP JP1838763A patent/JPS4019411B1/ja active Pending
- 1963-04-08 CH CH447463A patent/CH432645A/de unknown
- 1963-04-08 GB GB13889/63A patent/GB987813A/en not_active Expired
- 1963-04-09 ES ES286894A patent/ES286894A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH432645A (de) | 1967-03-31 |
| ES286894A1 (es) | 1963-12-01 |
| GB987813A (en) | 1965-03-31 |