GB162428A - Improvements in or relating to apparatus for use in testing electric lamps, fuses, sparking plugs, and induction coils - Google Patents
Improvements in or relating to apparatus for use in testing electric lamps, fuses, sparking plugs, and induction coilsInfo
- Publication number
- GB162428A GB162428A GB410320A GB410320A GB162428A GB 162428 A GB162428 A GB 162428A GB 410320 A GB410320 A GB 410320A GB 410320 A GB410320 A GB 410320A GB 162428 A GB162428 A GB 162428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuses
- casing
- induction coils
- relating
- electric lamps
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spark Plugs (AREA)
Abstract
162,428. Wolff, W. S. Feb. 10, 1920. Combinations of instruments; current detectors. -An apparatus for testing sparking-plugs, induction coils, fuses, and lamps comprises a casing 7 containing a battery and having a chamber 11, open at one end, into which a standard induction coil may be slidden so that its contact plates 14, 15, 16 engage springs. On the casing 7 are mounted an ammeter 34, a fuse-holder 23, lampholders 28, 29 for screw-capped and bayonetcapped lamps respectively, and a switch button 31 for completing the primary circuit. An induction coil of other than standard size may be tested by connecting its primary terminals to terminals 36<xx> on the acsing and connecting a wire 47<x> to its secondary terminal. On the top of the casing 7 is mounted a metal cylinder 42 into which a spark-plug 43 to be tested is screwed. A current of air under pressure is passed through the cylinder 42 as described in Specification 149,180, its pressure being indicated on a gauge 51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB410320A GB162428A (en) | 1920-02-10 | 1920-02-10 | Improvements in or relating to apparatus for use in testing electric lamps, fuses, sparking plugs, and induction coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB410320A GB162428A (en) | 1920-02-10 | 1920-02-10 | Improvements in or relating to apparatus for use in testing electric lamps, fuses, sparking plugs, and induction coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB162428A true GB162428A (en) | 1921-05-05 |
Family
ID=9770815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB410320A Expired GB162428A (en) | 1920-02-10 | 1920-02-10 | Improvements in or relating to apparatus for use in testing electric lamps, fuses, sparking plugs, and induction coils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB162428A (en) |
-
1920
- 1920-02-10 GB GB410320A patent/GB162428A/en not_active Expired
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