GB760167A - An arrangement for allowing an electrical apparatus to be connected in series in ordisconnected from an electric circuit without thereby breaking the said circuit - Google Patents
An arrangement for allowing an electrical apparatus to be connected in series in ordisconnected from an electric circuit without thereby breaking the said circuitInfo
- Publication number
- GB760167A GB760167A GB17865/54A GB1786554A GB760167A GB 760167 A GB760167 A GB 760167A GB 17865/54 A GB17865/54 A GB 17865/54A GB 1786554 A GB1786554 A GB 1786554A GB 760167 A GB760167 A GB 760167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- circuit
- ammeter
- series
- ordisconnected
- breaking
- 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
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
760,167. Two-part couplings combined with switches. TELEMECANIQUE ELECTRIQUE June 17, 1954 [Sept. 17, 1953], No. 17865/54,. Class 38 (1). To permit removal of apparatus such as an ammeter A connected in series in. a power circuit between terminals B, B<SP>1</SP>, without interrupting said circuit, the terminals b, b<SP>1</SP> of the ammeter are adapted to engage spring plungers 6, 7 and to hold them depressed when the ammeter is in its operative position so that the circuit is from terminal B through a bar 2 and lead 9 to plunger 7, thence through the ammeter to plunger 6 and through a lead 10 and a bar 3 to terminal B<SP>1</SP>. On removal of the ammeter the plungers are released and portions 6b, 7b thereof engage bars 2, 3 and short-circuit terminals B, B<SP>1</SP> through leads 9, 10. The short-circuit is removed on replacement of the ammeter which depresses the plungers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR760167X | 1953-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB760167A true GB760167A (en) | 1956-10-31 |
Family
ID=9168229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17865/54A Expired GB760167A (en) | 1953-09-17 | 1954-06-17 | An arrangement for allowing an electrical apparatus to be connected in series in ordisconnected from an electric circuit without thereby breaking the said circuit |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB760167A (en) |
-
1954
- 1954-06-17 GB GB17865/54A patent/GB760167A/en not_active Expired
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