FR2403563A1 - Electrical circuit continuity controller-tester - uses dry battery and indicating lamp unit with integral fuse and external circuit connections - Google Patents
Electrical circuit continuity controller-tester - uses dry battery and indicating lamp unit with integral fuse and external circuit connectionsInfo
- Publication number
- FR2403563A1 FR2403563A1 FR7728254A FR7728254A FR2403563A1 FR 2403563 A1 FR2403563 A1 FR 2403563A1 FR 7728254 A FR7728254 A FR 7728254A FR 7728254 A FR7728254 A FR 7728254A FR 2403563 A1 FR2403563 A1 FR 2403563A1
- Authority
- FR
- France
- Prior art keywords
- tester
- dry battery
- lamp unit
- indicating lamp
- electrical circuit
- 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.)
- Granted
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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The electrical circuit continuity tester uses a commercial battery flashlamp housing enclosing a dry battery (1/9) and an incandescent lamp (1/5). The tester has an additional housing which includes a high rupturing capacity fuse (2/5) and two connection pieces. The connection pieces (2/3 - 2/4) connect the tester to the exterior circuit whose continuity is to be tested. A switch is incorporated in the system to connect the battery, lamp, fuse and contacts in series in one position and battery and lamp in series in other positions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728254A FR2403563A1 (en) | 1977-09-20 | 1977-09-20 | Electrical circuit continuity controller-tester - uses dry battery and indicating lamp unit with integral fuse and external circuit connections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7728254A FR2403563A1 (en) | 1977-09-20 | 1977-09-20 | Electrical circuit continuity controller-tester - uses dry battery and indicating lamp unit with integral fuse and external circuit connections |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2403563A1 true FR2403563A1 (en) | 1979-04-13 |
FR2403563B1 FR2403563B1 (en) | 1981-09-11 |
Family
ID=9195554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728254A Granted FR2403563A1 (en) | 1977-09-20 | 1977-09-20 | Electrical circuit continuity controller-tester - uses dry battery and indicating lamp unit with integral fuse and external circuit connections |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2403563A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575837A1 (en) * | 1985-01-10 | 1986-07-11 | Gedic International | Apparatus for checking the continuity of an electrical circuit |
-
1977
- 1977-09-20 FR FR7728254A patent/FR2403563A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2575837A1 (en) * | 1985-01-10 | 1986-07-11 | Gedic International | Apparatus for checking the continuity of an electrical circuit |
Also Published As
Publication number | Publication date |
---|---|
FR2403563B1 (en) | 1981-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CL | Concession to grant licences | ||
TP | Transmission of property | ||
ST | Notification of lapse | ||
ST | Notification of lapse |