GB503620A - Combination electric lamp and battery tester - Google Patents
Combination electric lamp and battery testerInfo
- Publication number
- GB503620A GB503620A GB27772/37A GB2777237A GB503620A GB 503620 A GB503620 A GB 503620A GB 27772/37 A GB27772/37 A GB 27772/37A GB 2777237 A GB2777237 A GB 2777237A GB 503620 A GB503620 A GB 503620A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terminal
- batteries
- lamps
- electric lamp
- tested
- Prior art date
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4285—Testing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
503,620. Detecting faults. CHIVERTON, F. T. Oct. 13, 1937, No. 27772. [Class 37] A combined electric lamp and battery tester comprises a container a housing a battery or transformer tapped to give various voltages for testing different lamps, the tappings being connected to terminals c, mounted, adjacent a common terminal bar d, on a panel b closing the container, lamps being tested for continuity by applying the central terminal thereof to bar d and the side terminal thereof to the appropriate terminal c. Batteries are tested by bridging the terminals thereof acroas either fixed contacts g, g<SP>1</SP> or across g and a spring-biassed rotatably mounted terminal arm h whereby batteries of various sizes may be accommodated, their voltage being indicated by the degree of illumination of a lamp l mounted on the panel. According to the Provisional Specification, meters may be used to indicate the condition of the lamps and batteries under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27772/37A GB503620A (en) | 1937-10-13 | 1937-10-13 | Combination electric lamp and battery tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27772/37A GB503620A (en) | 1937-10-13 | 1937-10-13 | Combination electric lamp and battery tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB503620A true GB503620A (en) | 1939-04-12 |
Family
ID=10265027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27772/37A Expired GB503620A (en) | 1937-10-13 | 1937-10-13 | Combination electric lamp and battery tester |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB503620A (en) |
-
1937
- 1937-10-13 GB GB27772/37A patent/GB503620A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB807544A (en) | Improvements in or relating to instruments for testing for earthing faults in electric circuits | |
| GB503620A (en) | Combination electric lamp and battery tester | |
| US2127216A (en) | Method and means for testing line circuits | |
| GB892468A (en) | Improvements in electrical testing devices | |
| GB543660A (en) | Improvements in or relating to electrical testing apparatus | |
| US1969713A (en) | Electrical test set | |
| US2586319A (en) | Electric device continuity tester | |
| US1912185A (en) | Electrical testing apparatus | |
| DE858429C (en) | Testing and measuring device for electrical voltages of all kinds | |
| US1974275A (en) | Electric testing device | |
| GB323044A (en) | Apparatus for connecting instruments, meters and the like to alternating current systems carrying heavy currents | |
| US1489665A (en) | Current-indicating device | |
| GB320338A (en) | Improvements in and relating to electrical testing sets | |
| DE830373C (en) | Testing device for systems with fluorescent tubes | |
| GB284320A (en) | Improvements in and relating to electric meters | |
| GB436909A (en) | Improvements in and relating to electrical circuit testing apparatus, more especially for wireless circuits | |
| US2129204A (en) | Electrical measuring instrument | |
| GB128471A (en) | Improvements in or relating to Instruments for Testing Batteries, Accumulators, Motor Dynamos or other Electrical Apparatus. | |
| US1854900A (en) | Vacuum tube tester | |
| GB747739A (en) | Improvements in testing apparatus for electric circuits | |
| GB422013A (en) | Improvements in electrical instruments for measuring resistance | |
| GB358677A (en) | Improvements in, or relating to, devices for detecting insulation faults in electriccables | |
| GB337881A (en) | Improvements in and relating to milliampere and/or voltage meters | |
| GB429020A (en) | Improvements in and relating to electrical testing instruments | |
| DE324666C (en) | Electrical measuring, display or signaling device |